TELEMECANIQUE RM4UB35

Product data sheet RM4UB35 Characteristics single-phase network control relay RM4-U - range 160..220 V Main Range of product Zelio Control Product or component Industrial measurement and control relays type Relay type Voltage control relay Relay name RM4U Relay monitored pa- Overvoltage and undervoltage detection rameters Self-powered Time delay Adjustable 0.1...10 s Minimum switching cur- 10 mA at 12 V rent Maximum switching 8 A at 250 V AC current Electrical connection 2 conductors cable 1.5 mm² flexible cable with cable end conforming to IEC 60947-1 2 conductors cable 2.5 mm² flexible cable without cable end conforming to IEC 60947-1 Contacts type and com- 2 C/O position Poles description 1P Complementary [Us] rated supply voltage 160...300 V AC/DC Supply voltage limits 160...300 V AC/DC Control threshold undervoltage 160...220 V 50/60 Hz Control threshold overvoltage 220...300 V Output contacts 2 C/O Measuring cycle <= 80 ms Setting accuracy of the switching threshold +/-3 % Switching threshold drift <= 0.06 % per degree centigrade depending permissible ambient air temperature <= 0.5 % within the measuring range Setting accuracy of time delay 10 P Time delay drift <= 0.07 % per degree centigrade depending on the rated operational temperature <= 0.5 % within the measuring range Hysteresis 5 % fixed of de-energisation threshold [Ue] rated operational voltage >= 160 V Maximum permissible voltage <= 300 V L1 and L3 Marking CE : EMC 89/336/EEC CE : LVD 73/23/EEC Overvoltage category III conforming to IEC 60664-1 Insulation resistance > 500 MOhm at 500 V DC conforming to IEC 60255-5 [Ui] rated insulation voltage 500 V conforming to IEC Control circuit voltage limits 0.85...1.1 Uc Supply frequency 50/60 Hz +/- 5 % Supply disconnection value > 0.1 Uc Operating position Any position without derating Tightening torque 0.6...1.1 N.m Mechanical durability 30000000 cycles [Ith] conventional free air thermal current 8 A Apr 1, 2012 1 Downloaded from Elcodis.com electronic components distributor The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein. [Ie] rated operational current 2 A at 24 V DC-13 70 °C conforming to IEC 60947-5-1 2 A at 24 V DC-13 70 °C conforming to VDE 0660 3 A at 115 V AC-15 70 °C conforming to IEC 60947-5-1 3 A at 115 V AC-15 70 °C conforming to VDE 0660 3 A at 24 V AC-15 70 °C conforming to IEC 60947-5-1 3 A at 24 V AC-15 70 °C conforming to VDE 0660 3 A at 250 V AC-15 70 °C conforming to IEC 60947-5-1 3 A at 250 V AC-15 70 °C conforming to VDE 0660 0.1 A at 250 V DC-13 70 °C conforming to VDE 0660 0.3 A at 115 V DC-13 70 °C conforming to IEC 60947-5-1 0.3 A at 115 V DC-13 70 °C conforming to VDE 0660 Switching voltage <= 440 V AC 250 V AC Contacts material 90/10 silver nickel contacts Number of cables 2 Height 78 mm Width 22.5 mm Depth 80 mm Terminals description ISO n°1 (15-16-18)OC Output relay state Tripped, fault present 9 mm pitches 2.5 Product weight 0.11 kg Environment Standards EN/IEC 60255-6 Product certifications CSA GL UL Ambient air temperature for storage -40...85 °C Ambient air temperature for operation -20...65 °C Relative humidity 15...85 % 3K3 conforming to IEC 60721-3-3 Vibration resistance 0.35 mm (f = 10...55 Hz) conforming to IEC 60068-2-6 Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-27 IP degree of protection IP20 (terminals) conforming to IEC 60529 IP50 (casing) conforming to IEC 60529 Pollution degree 3 conforming to IEC 60664-1 Dielectric test voltage 2.5 kV Non-dissipating shock wave 4.8 kV Resistance to electrostatic discharge 6 kV contact conforming to IEC 61000-4-2 level 3 8 kV air conforming to IEC 61000-4-2 level 3 Resistance to electromagnetic fields 10 V/m conforming to IEC 61000-4-3 level 3 Resistance to fast transients 2 kV conforming to IEC 61000-4-4 level 3 Protection against electric shocks 2 kV conforming to IEC 61000-4-5 level 3 Disturbance radiated/conducted CISPR11 group 1- class A CISPR22 - class A RoHS EUR status Compliant RoHS EUR conformity date 0627 2 Downloaded from Elcodis.com electronic components distributor Product data sheet RM4UB35 Dimensions Drawings Voltage Control Relays Dimensions 3 Downloaded from Elcodis.com electronic components distributor Product data sheet RM4UB35 Mounting and Clearance Voltage Control Relays Rail mounting Screw fixing 4 Downloaded from Elcodis.com electronic components distributor Product data sheet RM4UB35 Connections and Schema Voltage Control Relays Wiring Diagram L1, Voltage to be monitored L3 15-18, 1st C/O contact of the output relay 15-16 25-28, 2nd C/O contact of the output relay 25-26 Application Scheme Example (1) To sensitive loads 5 Downloaded from Elcodis.com electronic components distributor Product data sheet RM4UB35 Performance Curves Electrical Durability and Load Limit Curves AC Load Curve 1: Electrical durability of contacts on resistive load in millions of operating cycles X Current broken in A Y Millions of operating cycles Curve 2: Reduction factor k for inductive loads (applies to values taken from durability Curve 1) X Power factor on breaking (cos φ) Y Reduction factor K Example: An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption equal to 0.5 A and cos φ = 0.3. For 0.5 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles as indicated by curve 2. For cos φ = 0.3: k = 0.6 The electrical durability therefore becomes: 6 1.5 x 10 operating cycles x 0.6 = 900 000 operating cycles DC Load Load limit curve X Current in A Y Voltage in V 1 L/R = 20 ms 2 L/R with load protection diode 3 Resistive load 6 Downloaded from Elcodis.com electronic components distributor Product data sheet RM4UB35 Technical Description Function Diagram Overvoltage or Undervoltage Detection Functions "Fault detection delayed" and "Fault detection extended" t Time delay (adjustable from 0.1s to 10s with a selector switch) U Single-phase supply voltage monitored (between terminals L1 and L3) S Overvoltage or undervoltage setting 15/18, Output relays connections (refer to Connections and Schema) 15/16; 25/28, 25/26 Relay status: black color = energized. 7 Downloaded from Elcodis.com electronic components distributor