multitek TRANSDUCERS CONTENTS PAGE GENERAL SPECIFICATION 3 AC CURRENT 4 AC VOLTAGE 7 FREQUENCY 10 PHASE ANGLE 11 ACTIVE POWER 12 REACTIVE POWER 14 DC LINEAR INTEGRATOR 16 DC VOLTAGE & CURRENT 17 DC INPUT TRIPLE OUTPUT 18 DC CURRENT SUMMATION 19 REMOTE RESISTANCE 20 TAP POSITION 21 RTD TEMPERATURE 22 THERMOCOUPLE 23 FREQUENCY/SPEED 24 2 WIRE TRANSMITTER I 25 2 WIRE TRANSMITTER V 26 2 GENERAL SPECIFICATIONS ENVIRONMENTAL ACCURACY Working temperature 0 to +60 deg C Class ±0.2 % complying with IEC 688 Functional temperature -25 to +70 deg C Calibration temperature 23°C Storage temperature -55 to +85 deg C Temperature coefficient 0.01% / °C (100 ppm / °C) Temperature coefficient 0.02% per deg C (100 ppm / °C) Stability 0.05 % per annum non cumulative Relative humidity 95% non condensing Warm up time <15 min Class of climate HSE complying with DIN 40040 -3 complying with VDE/VDI 3540 OUTPUT Rated value See individual product pages Load resistance mA 1mA <15 kOhm INSULATION (Unless otherwise 5mA <3 kOhm Test voltage 4kV RMS 50Hz 1min. between stated) 10mA <1.5 kOhm Input / Case / Auxiliary / Output 20mA < 0.75kOhm Impulse test EMC 5kV transient complying 4-20mA < 0.75kOhm with IEC 801 / EN55020 Load resistance volts 1, 5 & 10 volts >1 kOhm HF interference test EHF 2.5kV 1MHz complying (M100-VA1,VA3 only) 1, 5 & 10 volts > 50kOhm with IEC 255-4 Load influence <0.1 % Protection class II complying with IEC 348 Ripple <0.5% peak-peak at full load BS 4753 / DIN 57411 / Response time <200 msec for 0-99 % at full load VDE 0411 Overload <2 x rated value at full load No load voltage <27 V APPLIED STANDARDS ENCLOSURE General IEC 688 / BS 6253 / VDE/ VDI 2192 Fixing Snap on to DIN rail 35 x 7.5 mm Safety BS EN61010 complies with DIN-EN 50022 DIN 57411 / VDE 0411 BS 5584 ANSI C37 Mounting Any position Surge withstand IEC 801 / EN 55020 Enclosure Code Case IP 50 / terminals IP 30 ANSI C37-90a Complies with IEC 529 Radio screening RFI degree N complies with BS 5490 DIN 40050 VDE 0875 EMC Emissions EN50081-2 Immunity EN50082-1 APPROVALS cU.L. Approval File No E157034 CASE DIMENSIONS All Dimensions in mm 35 70 35 70 112 55 100 M3.5 terminals DIN-EN 50022/BS5584 DIN-EN 50022/BS5584 Fixing Clip M3.5 terminals Rail Fixing Rail Fixing 3 AC CURRENT TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Power consumption <1 VA (AA1, AA3) <0.2 VA (AL1, AL3, AR1) Working range 10-125% In (AA1, AA3) 0-125% In (AL1, AL3, AR1) Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 4 x In Overload for 1 sec. 50 x In OUTPUT Rated value mA 0-1/5/10/20mA (AA1, AA3) Rated value mA 0-1/5/10/20 & 4-20mA (AR1) Rated value mA 4-20mA (AL1 AL3) Rated value volts 0-5 / 10 V (AA1 AA3) Rated value volts 0-5 / 10 & 1-5 V (AR1) Rated value volts 1-5 V (AL1 AL3) ADJUSTMENT SELECTION GUIDE Zero No adjustment (AA1 AA3) Zero ± 2% (AR1, AL1 AL3) M100-AA1 1 ph. self powered ave. sensing RMS calibrated Span ± 10% (AA1, AR1, AL1 AA3 M100-AL1 1 ph. aux. powered ave. sensing RMS calibrated AL3) M100-AR1 1 ph. aux powered true RMS sensing RMS cal. M100-AA3 3 ph. self powered ave. sensing RMS calibrated AUXILIARY M100-AL3 3 ph. aux powered ave. sensing RMS calibrated A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / TYPICAL APPLICATIONS galvanically isolated / <3 W) Note M100-AA1 AA3 are self The M100 series current transducers are designed to measure powered A.C. Current in single and 3 phase systems. They convert the A.C. signal to a D.C. Output that is directly proportional to WEIGHT & CASE the input signal. M100-AA1 Approx. 0.3 kg. 55mm case The M100-AA1 AA3 are self powered (i.e. no auxiliary M100-AL1,AR1 Approx. 0.4 kg. 55mm case required) average sensing RMS calibrated current M100-AA3 Approx. 0.6 kg. 100mm case transducers, mA and voltage outputs are available. M100-AL3 Approx. 0.7 kg. 100mm case The M100-AL1 AL3 are average sensing RMS calibrated, live zero current transducers. Auxiliary is required to provide power, so that 4mA output signal is present, when the input is ORDERING INFORMATION zero. The M100-AR1 is true RMS sensing RMS calibrated allowing Product Code Input In Output Aux Freq. Options measurement of distorted waveforms of up to 9th harmonic M100-AL1 5A 4-20mA 230V 50Hz with a crest factor of 5. The AR1 is typically used in current measurement where distorted waveform is common, such as OPTIONS thyristor drives The above units are used to measure current in energy 1. Non standard inputs / outputs only as far as technically management systems, switchboards, generator and telemetery acceptable. controls. Isolation of 4kV is provided between the input and 2. A.C. Auxiliary in range 57.7 to 450 volts output signal, allowing the output to be fed to conventional 3. Calibration at nominal Hz 35.....450Hz analogue meters, digital meters, PLC, and computer systems. 4. Calibration at temperature other than 23°C 4 AC CURRENT CONNECTION DIAGRAMS M100-AA1 M100-AL1 / AX1 / AR1 M100-AA3 M100-AL3 / AX3 M100-AAS M100-ALS 5 SPECIAL AC CURRENT TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Power consumption <0.2 VA (AX1, AX3 ALS) <1 VA (AAS) Working range 0-125% In (AX1, AX3, ALS) 10-125% In (AAS) Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 4 x In Overload for 1 sec. 50 x In OUTPUT Rated value mA 0-1/5/10/20mA (AX1,AX3,AAS) Rated value mA 4-20mA (ALS) Rated Value Volts Not available on (AAS) Rated Value Volts 1-5 V (ALS) Rated Value Volts 0-5 / 10V (AX1,AX3) ADJUSTMENT Zero No adjustment (AX1, AX3, AAS) SELECTION GUIDE Zero ± 2% (ALS) Span ± 10% (AX1, AX3, ALS) M100-AX1 1 ph. aux. powered ave. sensing RMS calibrated M100-AX3 3 ph. aux powered ave. sensing RMS calibrated AUXILIARY M100-AAS 3 ph. summation self powered A.C. Voltage 115 / 230 / 400 V (± 25% / M100-ALS 3 ph. summation auxiliary powered 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% galvanically isolated / <3W) TYPICAL APPLICATIONS Note M100-AAS is self powered The M100-AX1 and AX3 are essentially the same as the WEIGHT & CASE SIZE M100-AA1 and AA3, but they have auxiliaries which allows M100-AX1 Approx. 0.4 kg. 55mm case the working range to be 0-125% rather than 10-125%. Used M100-AAS Approx. 0.6 kg. 100mm case where the average sensing of current is required from 0-125% M100-ALS,AX3 Approx. 0.7 kg. 100mm case of the nominal current. The M100-AAS and M100-ALS are A.C. Current summation transducers. Both can have up to 3 inputs of ORDERING INFORMATION either 1, 5 or 10 amps. These inputs are summed by the transducer and one D.C. Output is provided, which is Product Code Input In Output Aux Freq. Options proportional to the sum of the inputs. M100-ALS 3 x 5A 0-20mA 115V 50Hz Cal. 40°C The M100-AAS is self powered with a range of 10-125% , the M100-ALS is auxiliary powered and provides a 4-20mA output with a working range of 0-125%. Typical application is to measure the total current in a 3 phase OPTIONS system and display it via one meter. For example, if a 3 phase system has 3 current transformers 2500/5 then a moving coil 1. Non standard inputs / outputs only as far as technically meter could be connected to a M100-AAS scaled 0-7500. Note acceptable. the C.T.s must all have the same ratio or the output from the 2. A.C. Auxiliary in range 57.7 to 450 volts transducer will not be the sum of the total current in the 3. Calibration at nominal Hz 35.....450Hz system. 4. Calibration at temperature other than 23°C 6 AC VOLTAGE TECHNICAL SPECIFICATION INPUT Rated value Un 57.8 <100 / 110 <600 V Power consumption <1.5 VA (VA1, VA3) <1 VA (VL1, VL3, VR1) Working range 15-125% Un (VA1, VA3) 0-125% Un (VL1, VL3, VR1) Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 1.5 x Un Overload for 1 sec. 4 x Un (VL1 VL3 VR1 ) 2 x Un (VA1 VA3) OUTPUT Rated value mA 0-1/5/10/20mA (VA1, VA3) Rated value mA 1/5/10/20 & 4-20mA (VR1) Rated value mA 4-20mA (VL1) Rated Value volts 0-5 / 10 V (VA1, VA3) Rated value volts 0-5 / 10 & 1-5 V (VR1) Rated value volts 1-5 V (VL1 VL3) ADJUSTMENT Zero No adjustment (VA1,VA3) Zero ± 2% (VR1,VL1) SELECTION GUIDE Span ± 10% (VA1,VA3,VR1,VL1,VL3) M100-VA1 1 ph. self powered ave. sensing RMS calibrated M100-VL1 1 ph. aux powered ave. sensing RMS calibrated AUXILIARY M100-VR1 1 ph. aux powered true RMS sensing RMS cal. A.C. Voltage 115 / 230 / 400 V M100-VA3 3 ph. self powered ave. sensing RMS calibrated (± 25% / 45-65Hz / <2 VA) M100-VL3 3 ph. aux powered ave. sensing RMS calibrated D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / < 3 W) TYPICAL APPLICATIONS Note M100-VA1 & VA3 are self The M100 series voltage transducers are designed to measure powered. A.C. Voltage in single and 3 phase system. They convert the WEIGHT & CASE SIZE A.C. Signal to a D.C. Output that is directly proportional to M100-VA1 Approx. 0.3 kg. 55mm case the input signal. M100-VL1,VR1 Approx. 0.4 kg. 55mm case The M100-VA1 VA3 are self powered (i.e. no auxiliary M100-VA3 Approx. 0.6 kg. 100mm case required) average sensing RMS calibrated voltage M100-VL3 Approx. 0.7 kg. 100mm case transducers, mA and voltage outputs are available. The M100-VL1 VL3 are average sensing RMS calibrated, live zero voltage transducers. Auxiliary is required to provide ORDERING INFORMATION power so that 4mA output signal is present when the input is Product Code Input In Output Aux Freq. Options zero. The M100-VR1 is true RMS sensing RMS calibrated allowing M100-AL1 5A 4-20mA 230V 50Hz measurement of distorted waveforms of up to 9th harmonic with a crest factor of 5. The VR1 is typically used in voltage OPTIONS measurement where distorted waveform is common such as thyristor drives. 1. Non standard inputs / outputs only as far as technically The above units are used to measure voltage in energy acceptable. management systems, switchboards, generator and telemetery 2. A.C. Auxiliary in range 57.7 to 450 volts controls. Isolation of 4kV is provided between the input and 3. Calibration at nominal Hz 35.....450Hz output signal, allowing the ouput to be fed to conventional 4. Calibration at temperature other than 23°C analogue meters, digital meters, PLC, and computer systems. 7 SPECIAL AC VOLTAGE TECHNICAL SPECIFICATION INPUT Rated value Un 57.8 <100 / 110 <600 V Power consumption < 1 VA (VX1, VX3) <1.5 VA (VS1) Working range 0-125% Un (VX1, VX3) 10-30% Un (VS1) Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 1.5 x Un Overload for 1 sec. 2 x Un OUTPUT Rated value mA 0-1 / 5 / 10 / 20mA (VX1, VX3) Rated value mA 1/5/10/20 & 4-20mA (VS1) Rated value volts 0-5 / 10 V (VX1, VX3) Rated value volts 0-5 / 10 V & 1-5 V (VS1) ADJUSTMENT Zero No adjustment (VX1, VX3) Zero ± 2% (VS1) Span ± 10% (VX1, VX3, VS1) SELECTION GUIDE AUXILIARY M100-VS1 Suppressed zero voltage auxiliary powered A.C. Voltage 115 / 230 / 400 V M100-VX1 1 ph. aux. powered ave. sensing RMS calibrated (± 25% / 45-65Hz / <2 VA) M100-VX33 ph. aux. powered ave. sensing RMS calibrated D.C. Voltage 24 / 48 / 110 V (± 20% galvanically isolated / < 3 W) Note M100-VS1 is self powered TYPICAL APPLICATIONS WEIGHT & CASE SIZE M100-VS1,VX1 Approx. 0.4 kg. 55mm case The M100-VS1 is a self powered voltage transducer. The M100-VX3Approx. 0.7 kg. 100mm case suppression allows the transducer to accurately measure a voltage system over a narrow band either side of a nominal voltage. The range can be between ± 10% to ± 30% which can be specified when ordering. Typical application is to ORDERING INFORMATION display the voltage on an analogue meter with an expanded scale. This allows the user to read small changes Product Code Input Un Output Aux Freq. Option in the voltage in a single or 3 phase system. The output M100-VS1 110V ± 15% 20mA - 50Hz could also be fed to a computer that could then control the voltage of the system, to ensure that it stays within the narrow band. OPTIONS The M100-VX1 and VX3 are essentially the same as the M100-VA1 and VA3, but they have auxiliaries which allow 1. Non standard inputs / outputs only as far as technically the working range to be 0-125% rather than 10-125%. acceptable. Used where the average sensing of voltage is required from 2. A.C. Auxiliary in range 57.7 to 450 volts 0 to 125% of the nominal voltage. 3. Calibration at nominal Hz 35.....450Hz 4. Calibration at temperature other than 23°C 8 AC VOLTAGE CONNECTION DIAGRAMS M100-VA1 / VS1 M100-VL1 / VR1 / VX1 M100-VA3 M100-VL3 / VX3 9 FREQUENCY TECHNICAL SPECIFICATION INPUT Rated value Un 57.8 < 600V Power consumption <1.5 VA (FA1) <1 VA (FL1 FX1) Working range 75-125% Un (FA1) 15-125% Un (FL1 FX1) Measuring range 45-55 / 45-65 / 55-65 / 360-440Hz Overload continuous 1.5 x Un Overload for 1 sec. 2 x Un OUTPUT Rated value mA 0-1 / 5 / 10 / 20mA (FA1 FX1) Rated value mA 4-20mA (FL1) Rated value volts 0-5 / 10 V (FA1 FX1) Rated value volts 1-5 V (FL1) ADJUSTMENT Zero No adjustment Span No adjustment SELECTION GUIDE AUXILIARY A.C. Voltage 115 / 230 / 400 V M100-FA1 Self powered true zero outputs (± 25% / 45-65 Hz / < 2 VA) M100-FL1 Auxiliary powered live zero outputs D.C. Voltage 24 / 48 / 110 V ( ±20% / M100-FX1 Auxiliary powered true zero outputs galvanically isolated / <3W) Note M100-FA1 is self powered WEIGHT & CASE SIZE Approx. 0.4kg. 55mm case TYPICAL APPLICATIONS ORDERING INFORMATION The M100 series of frequency transducers are designed to Product code Input Hz Output Aux Freq. Options measure frequency in single and 3 phase systems. The A.C. M100-FL1 45-55Hz 4-20mA 230V 50Hz Input is converted to a D.C. Output, that is directly proportional to the change in input frequency within a OPTIONS specified span. 1. Non standard inputs / outputs only as far as technically The M100-FA1 is self powered. (No auxiliary required) acceptable. The working voltage range is 75-125% of the nominal 2. A.C. Auxiliary in range 57.7 to 450 volts voltage. 3. Calibration at temperature other than 23°C The M100-FL1 is auxiliary powered. The outputs are live zero either 4mA or 1 volt. The auxiliary enables the working CONNECTION DIAGRAMS voltage range to be 15-125%. The M100-FX1 is essentially the same as the FA1 but an auxiliary is provided to enable the unit to have a working voltage range of 15-125%. All types of the above frequency transducers are typically used to monitor and control frequency in such applications as 3 phase mains supplies, A.C. Generating sets and process control etc. M100-FA1 M100-FL1 / FX1 10 PHASE ANGLE TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Rated value Un 57.8 < 600 volt Power consumption <1 VA voltage (aux powered) <2.5 VA voltage (self powered) <0.2 VA current Working range 15-125% Un auxiliary powered 75-125% Un self powered 10-150% In Measuring range ± 45 / 60 / 90 / 180° M100-PA1 ± 45 / 60° M100-PA2 ± 90 / 180° M100-PA3 Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 4 x In 1.5 x Un Overload for 1 sec. 50 x In 2 x Un ACCURACY ± 1 Degree OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Rated Value Volts 0-5 / 10 & 1-5 V ADJUSTMENT SELECTION GUIDE Zero ± 2% Span ± 10% M100-PA1 Single phase 4 quadrants AUXILIARY M100-PA2 3 phase 3 or 4 wire balanced 2 quadrants A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 M100-PA3 3 phase 3 or 4 wire balanced 4 quadrants Hz / < 2VA) M100-PV1 Single phase 4 quadrants phase angle D.C. Voltage 24 / 48 / 110 V (± 20% between two voltages galvanically isolated / <3W) WEIGHT & CASE SIZE Approx. 0.6 kg. 100mm case ORDERING INFORMATION TYPICAL APPLICATIONS Product code I/P In Un O/P Range Aux. Freq.Opt. M100-PA2 5Amp 400V ± 45° 120V 60Hz The M100-PA series of phase angle transducers measure OPTIONS the phase angle between current and voltage. They can be used on single and 3 phase 3 or 4 wire balanced systems. 1. Non standard inputs / outputs only as far as technically Ideal for optimising power factor correction. acceptable. The M100-PV2 measures the phase angle between two 2. A.C. Auxiliary in range 57.7 to 450 volts voltage supplies and provides a D.C. Output signal 3. Calibration at nominal Hz 35.....450Hz proportional to the phase angle between the voltages. 4. Calibration at temperature other than 23°C CONNECTION DIAGRAMS CONNECTION DIAGRAMS SYSTEM A SYSTEM B M100-PA1 M100-PA2 M100-PA3 M100-PV1 11 ACTIVE POWER TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Rated value Un 57.8 < 600 volt Power consumption <1 VA voltage <0.2 VA current Working range 0-125% Un auxiliary powered 75-125% Un self powered 0-150% In Rated Frequency 50 / 60 / 400 Hz Frequency influence 0.005 % / Hz Overload continuous 4 x In 1.5 x Un Overload for 1 sec. 50 x In 2 x Un OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Rated Value Volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% SELECTION GUIDE AUXILIARY M100-WA1 Single phase A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 M100-WA2 3 phase 3 wire balanced load Hz / < 2VA) M100-WA3 3 phase 4 wire balanced load D.C. Voltage 24 / 48 / 110 V (± 20% / M100-WA4 3 phase 3 wire unbalanced load galvanically isolated / <3 W) M100-WA5 3 phase 4 wire unbalanced load M100-WA63 phase 3 wire balanced load externally WEIGHT & CASE SIZE connected reverse C.T.s M100-WA1,2,3,6,7 Approx. 0.6kg. 100mm case M100-WA7 3 phase 3 wire balanced load internally M100-WA4,5 Approx. 0.8kg. 100mm case reversed C.T.s TYPICAL APPLICATIONS ORDERING INFORMATION The M100-WA series measure active power in single, 3 phase Product Code I/P In Un O/P Range Aux Freq Opt. 3 or 4 wire balanced and unbalanced systems. Using the time M100-WA5 800/5A 230v 0-20mA 600kW 230v 50Hz division multiplier circuit means that they can be used over a wide range of input waveforms. The D.C. Output signal is OPTIONS directly proportional to the instantaneous power being measured. 1. Non standard inputs / outputs only as far as technically Typical applications include the measurement of power in acceptable. switchboards, power stations, generating sets etc. The high 2. A.C. Auxiliary in range 57.7 to 450 volts isolation of 4kV as with all the M100 series, allows these 3. Calibration at nominal Hz 35.....450Hz watt transducers to be connected to a variety of measuring 4. Calibration at temperature other than 23°C and control devices and systems, such as analogue meters, PLC, computers, data loggers, digital instruments and telemetry systems. Both auxiliary powered and self powered versions of each type are available, it is recommended to use an auxiliary powered version if the system being measured has voltage variations in excess of ± 20%. 12 ACTIVE POWER CONNECTION DIAGRAMS M100-WA1 M100-WA2 M100-WA3 M100-WA4 M100-WA5 M100-WA6 M100-WA7 13 REACTIVE POWER TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Rated value Un 57.8 < 600 volt Power consumption <1 VA voltage <0.2 VA current Working range 0-125% Un auxiliary powered 75-125% Un self powered 0-150% In Rated Frequency 50 / 60 / 400 Hz Overload continuous 4 x In 1.5 x Un Overload for 1 sec. 50 x In 2 x Un OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Rated Value Volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% SELECTION GUIDE AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 M100-XA1 Single phase Hz / < 2VA) M100-XA2 3 phase 3 wire balanced load D.C. Voltage 24 / 48 / 110 V (± 20% / M100-XA3 3 phase 4 wire balanced load galvanically isolated / <3W) M100-XA4 3 phase 3 wire unbalanced load M100-XA5 3 phase 4 wire unbalanced load WEIGHT & CASE SIZE M100-XA63 phase 3 wire unbalanced load M100-XA1,2,3,6,7 Approx. 0.6kg. 100mm case M100-XA7 3 phase 3 wire balanced load internally M100-XA4,5 Approx. 0.8kg 100mm case reversed C.T.s ORDERING INFORMATION TYPICAL APPLICATIONS The M100-XA series measure reactive power in single, 3 Product code I/P In Un O/P Range Aux. Freq. Opt. phase 3 or 4 wire balanced and unbalanced systems. Using M100-XA4 400/5 400 0-20mA 300kVAr 120 60Hz the time division multiplier circuit means that they can be used over a wide range of input waveforms. The D.C. Output signal is directly proportional to the instantaneous reactive OPTIONS power being measured. Typical applications include the measurement of reactive 1. Non standard inputs / outputs only as far as technically power in switchboards, power stations and generating sets acceptable. etc. The high isolation of 4kV as with all the M100 series, 2. A.C. Auxiliary in range 57.7 to 450 volts allows these VAr transducers to be connected to a variety of 3. Calibration at nominal Hz 35.....450Hz measuring and control devices and systems, such as analogue 4. Calibration at temperature other than 23°C meters, PLC, computers, data loggers, digital instruments and telemetry systems. Both auxiliary powered and self powered versions of each type are available, it is recommended to use an auxiliary powered version if the system being measured has voltage variations in excess of ± 20%. 14 REACTIVE POWER CONNECTION DIAGRAMS M100-XA3 M100-XA1 M100-XA2 M100-XA4 M100-XA5 M100-XA6 M100-XA7 15 DC LINEAR INTEGRATOR TECHNICAL SPECIFICATION INPUT Rated value In 0-1 / 5 / 10 / 20 & 4-20 mA Voltage drop 20mV Rated value Un 0-20mV.....10V Impedance 100 kOhm / V Working range 0-125% Overload continuous 1.5 x Un 4 x In OUTPUT Contact volt free closure Pulse rate 100.......5000 pulse/hr Pulse width 250 msec RELAY Voltage 50 V DC / 250 V AC Rating 10W Contact material Ruthonium Initial resistance 200 mOhm Initial capacitance 0.4 pF 6 Electrical life 5 x 10 (250 V DC / 10mA / resistance load) Test voltage coil to contacts 4kV ADJUSTMENT Zero ± 2% SELECTION GUIDE Span ± 10% AUXILIARY M100-DI1 Single relay output A.C. Voltage 115 / 230 / 400 V M100-DI2 Double relay output (± 25% / 45-65Hz / <2 VA) D.C. Voltage 24 / 48 / 110 V ± 20% galvanically isolated / < 3 W) WEIGHT & CASE SIZE Approx. 0.4 kg. 55mm case TYPICAL APPLICATIONS ORDERING INFORMATION The M100-DI1 is a linear integrator which accepts D.C. Product Code Input In Pulse Rate Aux. Freq. Opt. Inputs, and integrates the input with respect to time. An ouput M100-DI1 10mA 100/hour 230V 50Hz is provided via a relay which gives a pulsed output, the frequency of which is directly proportional to the amplitude OPTIONS of the input signal. 1. Non standard inputs / outputs only as far as technically One of the main uses of the M100-DI1 is the measurement of acceptable. Watt and Kilowatt hour. This is achieved by feeding the output 2. A.C. Auxiliary in range 57.7 to 450 volts of a watt transducer (M100-WA series) into the M100-DI1. 3. Calibration at temperature other than 23°C The input signal is integrated against time and the resulting output pulses from the relay are proportional to the kW.h CONNECTION DIAGRAMS being consumed. These pulses then can be fed to an electromechanical counter, digital counter or a computer, OUTPUT OUTPUT 2 OUTPUT 1 where the kW.h consumed can be stored. Another use is the measurement of Ampere hours. The M100- DI2 is the same as M100-DI1 with the additional feature of having 2 relay outputs, this allows the user to feed 0 0 one set of pulses to a counter on a switchboard whilst feeding the other set of pulses to a remote computer in a control room. INPUT INPUT M100-DI1 M100-DI2 16 DC CURRENT OR VOLTAGE 4kV OR 1.5kV ISOLATION TECHNICAL INFORMATION INPUT Rated value In ± 0-1mA...10A M100-DA1 / DA1I Voltage drop 20mV Rated value Un ± 20mV......11.9V M100-DV1 / DV1I Impedance 100 kOhm / volt Rated value Un ± 12 V.......600 V M100-DV2 / DV2I Impedance 10 kOhm / volt Working range ± 125% In Overload continuous 4 x In M100-DA1 (upto 20A max) Overload continuous 1.5 x Un M100-DV1 / DV2 OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Load resistance 12/2.4/1.2/0.6 kOhm Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) SELECTION GUIDE WEIGHT & CASE SIZE Approx. 0.4 kg. 55mm case INSULATION M100-DA1 DC current input 4kV isolation M100-DA1/DV1/DV2 4kV As shown in general M100-DV1 DC voltage 20 mV...11.9V input 4kV isolation specification see page 3. M100-DV2 DC voltage 12 V....600 V input 4kV isolation M100-DA1I/DV1I/DV2I Test voltage 1.5kV RMS 50Hz 1 min between input / case / output, rest of M100-DA1I DC current input 1.5kV isolation specification as shown in general M100-DV1I DC voltage 20mV...11.9V input 1.5kV isolation specification see page 3 M100-DV2I DC voltage 12 V...600V input 1.5kV isolation ORDERING INFORMATION Product code Input In Output Aux Freq. Options TYPICAL APPLICATIONS M100-DA1I 1mA 4-20mA 230V 50Hz These isolators isolate the DC input signal from the DC OPTIONS Output signal, which is directly proportional to the input 1. Non standard inputs / outputs only as far as technically signal. There are two levels of isolation offered, the acceptable. M100-DA1 / DV1 / DV2 have 4kV isolation and the 2. A.C. Auxiliary in range 57.7 to 450 volts M100-DA1I / DV1I / DV2I have 1.5kV isolation. 3. Calibration at temperature other than 23°C A wide range of both D.C. Current and voltage inputs are offered. CONNECTION DIAGRAM Typically these isolators can be used to prevent earth OUTPUT loops, which occur when a measuring source, that is earthed, is connected to a computer or data logger that is also earthed. Another common use is to provide isolation on the inputs to a PLC. 0 All of the above isolators have either A.C. or D.C. Auxiliaries which means they have an advantage over loop powered units, in that if for any reason the output lead INPUT should become disconnected, the input will not be M100-DA1/DV1/DV2 saturated. M100-DA1I/DV1I/DV2I 17 DC CURRENT OR VOLTAGE 1 INPUT 3 OUTPUTS TECHNICAL SPECIFICATION INPUT Rated value In ± 0-1 / 5 / 10 / 20 & 4-20mA Voltage drop 20mV Rated value Un ±20mV......10V Impedance 100 kOhm / volt Working range ±125% In Overload continuous 4 x In Overload continuous 1.5 x Un OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Load resistance 10/2/1/0.5 kOhm Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) WEIGHT & CASE SIZE Approx. 0.4 kg. 100mm case INSULATION SELECTION GUIDE Test voltage 1.5 kV between Input/ Output/Case 500 volt between each output M100-DM3 One input three outputs ORDERING INFORMATION TYPICAL APPLICATIONS Product Code Input In Output Aux. Freq. Options M100-DM3 1mA A= 1mA 230V 50Hz The M100-DM3 takes 1 DC Input and provides 3 isolated B=4-20mA outputs all directly proportional to the input. The outputs C=10V can all be of the same D.C. Value or can be different. Typically this product is used to prevent earth loops OPTIONS between measuring devices. For example the M100-DM3 1. Non standard inputs / outputs only as far as technically could have its input signal provided by a M100-WA4 watt acceptable. transducer with 4-20mA output. The 3 outputs from the 2. A.C. Auxiliary in range 57.7 to 450 volts M100-DM3 could be as follows. 3. Calibration at temperature other than 23°C Output A = 4-20mA fed to a PLC. Output B = 0-20mA fed to a analogue meter scaled in kW. CONNECTION DIAGRAMS Output C = 1-5 volt fed to a chart recorder. The isolation between the Input / Output / Case is 1.5kV OUTPUT 1 OUTPUT 2 OUTPUT 3 and the isolation between each output is 500 volts. 0 0 0 INPUT M100-DM3 18 DC CURRENT SUMMATION TECHNICAL SPECIFICATIONS INPUT Rated value In ± 0-1mA...20mA Voltage drop 20mV Working range ±125% Overload continuous 4 x In Overload continuous 1.5 x Un OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Load resistance 12/2.4/1.2/0.6 kOhm Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) SELECTION GUIDE WEIGHT & CASE SIZE Approx. 0.4 kg. 55mm case M100-DS1 DC current 1 input M100-DS2 DC current 2 inputs ORDERING INFORMATION M100-DS3 DC current 3 inputs M100-DS4 DC current 4 inputs Product Code Input In Output Aux. Freq. Options M100-DS1 1mA 4-20mA 230V 50Hz TYPICAL APPLICATIONS OPTIONS The M100-DS series of summation transducer take up to 1. Non standard inputs / outputs only as far as technically four inputs and provide an output signal directly acceptable. proportional to the sum of the inputs. 2. A.C. Auxiliary in range 57.7 to 450 volts A typical application is the summation of total kW of four 3. Calibration at temperature other than 23°C separate generating sets e.g. the four individual kW readings are provided by M100-WA4 transducers with 0-1mA output signals. The M100-DS4 summates the four CONNECTION DIAGRAMS 0-1mA signals and provides a single output signal that is directly proportional the sum of the total kW of all four INPUT 1 INPUT 2 OUTPUT generators. It is important to note the following when using 0 0 summation transducers, to ensure the correct reading is obtained :- The current and voltage ratios must be identical otherwise 0 0 the subsequent summation will be meaningless. INPUT 1 INPUT 2 M100-DS2 / DS3 / DS4 19 REMOTE RESISTANCE TECHNICAL SPECIFICATION INPUT Rated range min. 100 ohms.... max. 50 kOhms Sensor current min. 20uA.... max. 10mA Sensor voltage 1 Volt Working range 0-100% R N OUTPUT Rated value mA 1/5/10/20 & 4-20mA Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero 0-35% Span 65-100% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) WEIGHT & CASE SIZE Approx. 0.4 kg. 55mm case SELECTION GUIDE NOTE M100-RPN Resistance measurement No isolation is provided between input and output ORDERING INFORMATION TYPICAL APPLICATIONS Product Code Input Output Aux. Freq. Options M100-RPN 2 kOhm 0-20mA 230V 50Hz The M100-RPN is designed to measure the resistance of 3 wire potentiometers, where the resistance value is proportional to the position of the wiper of the potentiometer. The output value OPTIONS from the M100-RPN is directly proportional to the resistance value at the wiper. 1. Non standard inputs / outputs only as far as technically A typical application is monitoring remote resistance of acceptable. potentiometer used in manual valve control. 2. A.C. Auxiliary in range 57.7 to 450 volts 3. Calibration at temperature other than 23°C CONNECTION DIAGRAM 0% 100% M100-RPN 20 TAP POSITION TECHNICAL SPECIFICATION INPUT Rated range min. 100 ohms.... max. 20 kOhms Sensor current min. 50uA.... max. 10mA Sensor voltage <1 Volt Working range 0-125% Rn OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ±2% Span ±10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) WEIGHT & CASE SIZE Approx. 0.4 kg. 55 mm case SELECTION GUIDE NOTE M100-TAP Resistance measurement No isolation is provided between input and output TYPICAL APPLICATIONS ORDERING INFORMATION Product Code No Taps Output Aux. Freq. Options The M100-TAP measures the value of resistance on tap M100-TAP 10 5 mA 230V 50Hz position changers, typically used on high voltage transformers. Each position on the selector has an equal OPTIONS value of resistance so that as the tap position is increased or decreased the value of resistance increases or decrease 1. Non standard inputs / outputs only as far as technically respectively. The M100-TAP measure the value of this acceptable. resistance and provides an output proportional to the value 2. A.C. Auxiliary in range 57.7 to 450 volts of the number of taps selected. 3. Calibration at temperature other than 23°C The M100-TAP can also be used to measure variable resistance 2 or 3 wire systems. CONNECTION DIAGRAM M100-TAP 21 RTD TEMPERATURE TECHNICAL SPECIFICATION INPUT 2 or 3 wire input Platinum Pt 100 Ohm RTD min. span 20 Ohms ...max. span 200 Ohms Nickel Ni 120 Ohm RTD min. span 24 Ohms....max. span 240 Ohms OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Rated value volts 0-5 / 10 & 1-5 V ACCURACY Class ± 0.5% ADJUSTMENT Zero ± 2% Span ± 10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / SELECTION GUIDE galvanically isolated / <3W) M100-RTD RTD temperature measurement WEIGHT & CASE SIZE Approx. 0.3 kg. 55mm case NOTE TYPICAL APPLICATIONS No isolation is provided between input and output The M100-RTD monitors the resistance of either 100 Ohm ORDERING INFORMATION Platinum, or 120 Ohm Nickel. The RTDs resistance increase as the temperature rises, this resistance change is detected by Product Code RTD Temp O/p Aux Freq Options the M100-RTD, which provides an output corresponding to the M100-RTD Pt 100 0-250°C 5 mA 230V 50Hz temperature being measured. The temperature versus resistance values, are provided by the OPTIONS supplier of the RTD used. 1. Non standard inputs / outputs only as far as technically RTD measurement of temperature is used in large acceptable. transformers and large motors, to ensure winding 2. A.C. Auxiliary in range 57.7 to 450 volts temperatures do not rise to a level that would damage the 3. Calibration at temperature other than 23°C winding. CONNECTION DIAGRAM M100-RTD 22 THERMOCOUPLE TEMPERATURE TECHNICAL SPECIFICATION INPUT Type J Fe/Const. Min. range 0-185°C (min. span 10mV) Max range 0-870 °C (max. span 50mV) Type K NiCr/NiAl Min. range 0-245 °C (min. span 10mV) Max. range 0-1230 °C (max. span 50mV) Impedance >10kOhm Thermocouple Break protection Upscale or down scale optional Cold junction compensation Automatic over the range 0-50 °C Overload 10 x input continuous OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Load resistance 12/2.4/1.2/0.6 kOhm Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ±2% Span ±10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / SELECTION GUIDE galvanically isolated / <3W) WEIGHT & CASE SIZE Approx. 0.4 kg. case 55mm M100-TJ1 Type J thermocouple NOTE M100-TK1 Type K thermocouple No isolation is provided between input and output ORDERING INFORMATION TYPICAL APPLICATIONS Product Code Temp. O/p. Aux. Freq. Options M100-TK1 0-500°C 1 mA 120V 60Hz Up scale The M100-TJ1 and TK1 measure the millivolt drop of J and K type thermocouples respectively. OPTIONS Thermocouples are made from two dissimilar metals and as 1. Non standard inputs / outputs only as far as technically the temperature rises, the mV across the thermocouple acceptable. increases. The millivolts developed corresponds to the change 2. A.C. Auxiliary in range 57.7 to 450 volts in temperature, thermocouple manufacturers provide tables 3. Calibration at temperature other than 23°C showing temperature versus voltage drop. 4. Up or down scale break protection The M100 TJ1 / TK1 measures this voltage change and converts it to an output signal that corresponds to the CONNECTION DIAGRAMS temperature being monitored. The output from the M100-TJ1/ OUTPUT TK1 is not linearised Thermocouple temperature measurement is used in a variety of applications, including monitoring of temperature of furnaces etc. 0 The M100 thermocouple transducer is provided with automatic cold junction temperature compensation over the range 0-50 °C. Also provided is thermocouple break protection INPUT should the thermocouple leads break, the output from the transducer will go to its maximum or minimum output value, M100-TJ1 / TK1 depending on which option is chosen at time of ordering. 23 FREQUENCY TRANSDUCER TECHNICAL INFORMATION INPUT Input range Hz 0-100Hz minimum span voltage range 0- volts Input range Hz 0-10kHz maximum span Voltage range 0- volts Working range ± 125% Hz Overload continuous 1.5 x Un OUTPUT Rated value mA 0-1/5/10/20 & 4-20mA Load resistance 12/2.4/1.2/0.6 kOhm Rated value volts 0-5 / 10 & 1-5 V ADJUSTMENT Zero ± 2% Span ± 10% AUXILIARY A.C. Voltage 115 / 230 / 400 V (± 25% / 45-65 Hz / < 2VA) D.C. Voltage 24 / 48 / 110 V (± 20% / galvanically isolated / <3W) SELECTION GUIDE M100-FE1 Frequency range 0-10kHz WEIGHT & CASE SIZE Approx. 0.4 kg. 55mm case ORDERING INFORMATION TYPICAL APPLICATIONS Product code I/P Hz I/P Un Output Aux Freq. Options The M100-FE1 measure the frequency of the input signal M100-FE1 600Hz 10V 4-20mA 230V 50Hz and provides a DC output that is directly proportional to the input frequency. OPTIONS The FE1 can accept frequency or pulse inputs over a wide 1. Non standard inputs / outputs only as far as technically range. The frequency range is 0-10kHz, with the minimum span acceptable. being 100Hz and maximum span 10kHz. 2. A.C. Auxiliary in range 57.7 to 450 volts The M100-FE1 can be used in a wide variety of 3. Calibration at temperature other than 23°C application such as speed measurement taking its input signal from a proximity sensor, flow measurement etc. CONNECTION DIAGRAM Isolation of 1.5kV is provided between the input and the output signal allowing the output to be fed to conventional OUTPUT analogue meters, digital meters, PLC and computer systems. 0 INPUT M100-FE1 24 2 WIRE TRANSMITTERS AC CURRENT TECHNICAL SPECIFICATION INPUT Rated value In 1 or 5 Amp C.T. connected 0.5-10 Amp direct connected Working range 10-125% In Rated Frequency 40- 400 Hz Frequency influence 0.005 % / Hz Overload continuous 4 x In Overload for 1 sec. 50 x In Accuracy 0.2% Linearity <0.1% Repeatability ± 0.05% of span Common mode rejection 130dB Input impedance 0.1 Ohm Response time <250mSec 0-90% at full load OUTPUT DC current 4-20mA Drive voltage 24 volts (max. 35 volts) DC volt drop 12 volts dc max. SELECTION GUIDE Output load change effect 0.1% up to RL max. M700-AL1 2 Wire transmitter, ave. sensing, RMS calibrated. Max. loop load (Ohms) V supply - 12V 0.02 TYPICAL APPLICATIONS The M700 series are 2 wire transmitters. ADJUSTMENT The M700-AL1 converts the A.C. Input current signal to a Zero ± 1% 4-20mA D.C. Output. The output is directly proportional to Span ± 10% the input signal. 2 Wire transmitters like the M700-AL1, obtain the power to ISOLATION operate from the 4-20mA output circuit to which they are Between input & output 4kV RMS 50Hz for 1 minute connected, and therefore require no separate auxiliary supply. The M700-AL1 is average sensing RMS calibrated current ENVIRONMENTAL transmitter. Working temperature 0 to +60 deg C 2 Wire transmitters have an advantage over conventional Functional temperature -25 to +70 deg C auxiliary powered transducer, because no separate auxiliary Storage temperature -55 to +85 deg c (100 ppm / °C) is required, savings in the cost of providing a separate Relative humidity 95% non condensing auxiliary supply and wiring are made. Class of climate HSE complying with DIN 40040 The above units are used to measure current in energy -3 complying with VDE/VDI 3540 management systems, switchboards, generator and telemetery controls. Isolation of 4kV is provided between the input and WEIGHT & CASE output signal, allowing the output to be fed to conventional M700-AL1 Approx. 0.2 kg. 55mm case analogue meters, digital meters, PLC, and computer systems. CONNECTION DIAGRAM ORDERING INFORMATION Product Code Input In Output Options M700-AL1 5A 4-20mA OPTIONS 1. Calibration at temperature other than 23°C M700AL1 25 2 WIRE TRANSMITTERS AC VOLTAGE TECHNICAL SPECIFICATION INPUT Rated value Un 0-600 Volts AC Working range 10-125% In Rated Frequency 40- 400 Hz Frequency influence 0.005 % / Hz Overload continuous 1.5 x Un Overload for 1 sec. 2 x Un Accuracy 0.2% Linearity <0.1% Repeatability ± 0.05% of span Common mode rejection 130dB Input impedance 0.1 Ohm Response time <250mSec 0-90% at full load OUTPUT DC current 4-20mA Drive voltage 24 volts (max. 35 volts) DC volt drop 12 volts dc max. Output load change effect 0.1% up to RL max. SELECTION GUIDE Max. loop load (Ohms) V supply - 12V M700-VL1 2 Wire transmitter, ave. sensing, RMS calibrated. 0.02 TYPICAL APPLICATIONS ADJUSTMENT The M700 series are 2 wire transmitters. Zero ± 1% The M700-VL1 converts the a.c. input voltage signal to a Span ± 10% 4-20mA d.c. Output. The output is directly proportional to the input signal. ISOLATION 2 Wire transmitters like the M700-VL1, obtain the power to Between input & output 4kV RMS 50Hz for 1 minute operate from the 4-20mA output circuit to which they are connected, and therefore require no separate auxiliary supply. ENVIRONMENTAL The M700-VL1 is average sensing RMS calibrated current Working temperature 0 to +60 deg C transmitter. Functional temperature -25 to +70 deg C 2 Wire transmitters have an advantage over conventional Storage temperature -55 to +85 deg c (100 ppm / °C) auxiliary powered transducer, because no separate auxiliary Relative humidity 95% non condensing is required, savings in the cost of providing a separate Class of climate HSE complying with DIN 40040 auxiliary supply and wiring are made. -3 complying with VDE/VDI 3540 The above units are used to measure voltage in energy management systems, switchboards, generator and telemetry WEIGHT & CASE controls. Isolation of 4kV is provided between the input and M700-VL1 Approx. 0.2 kg. 55mm case output signal, allowing the output to be fed to conventional CONNECTION DIAGRAM analogue meters, digital meters, PLC, and computer systems. ORDERING INFORMATION Product Code Input In Output Options M700-VL1 110V 4-20mA OPTIONS 1. Calibration at temperature other than 23°C M700VL1 25 THE MULTITEK RANGE TRANSDUCERS, MONITORING RELAYS, DIGITAL PANEL METERS, PANEL MOUNT EARTH LEAKAGE RELAYS, PANEL MOUNT 3 PHASE CURRENT RELAYS ® multitek Multitek Ltd. Lancaster Way, Earls Colne Ind. Park, Earls Colne, Colchester, Essex. CO6 2NS. England. Tel. +44(0)1787223228 Fax. +44(0)1787223607 E-MAIL: Sales@multitek-ltd.com WEB SITE: www.multitek-ltd.com