TOS5051 WITHSTANDING VOLTAGE TESTER AC/DC 5 kV Transformer capacity: 500 VA Outline Features The Model TOS5051 is a withstanding voltage tester having aComplies with various safety standards transformer capacity of 500 VA and test voltage of 0 to 5 kVAC/DC output (0 to 5 kV) that allows both application of AC and DC.Large color display The Pass/fail judgement function employs a windowDigital voltmeter and ammeter comparator type that enables highly reliable testing includingDigital timer that for test lead disconnection and defective contact.Window comparator type employed for Pass/fail Moreover, as a result of employing a remote control function judgement. for start and stop operations and being equipped with outputEquipped with remote control function signals for various judgement results, the TOS5051 is able toVarious signal outputs contribute to greater automation and efficiency of testing.Automatic discharge function (during DC operation) Various safety devices, including an automatic dischargeProvided with zero turn-on switch function (during DC operation), are provided in fullCompact size consideration of operator safety. In addition, the use of a large, color display makes the TOS5051 extremely legible, providing strong support for more accurate and safer operation. A high-luminance, fluorescent display tube is employed for display of settings, status and judgement results. Copyright © 2000 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/ Page1 TOS5051 WITHSTANDING VOLTAGE TESTER Specifications Test Voltage AC and DCTest Time Setting Range 0.5 to 999 s (±10 ms) (timer-off Applied Voltage 0 to 2.5/0 to 5 kV function provided Maximum Rated AC: 500VA/5 kV, 100 mA (note 1) Accuracy ±20 ms Output DC: 50W/5 kV, 10 mA (note 1)Signal Outputs H.V ON - Open collector Wattage Rating 500 VA DANGER - Lamp Waveform Commercial line waveform TEST - Open collector, fluorescent Voltage Regulation AC: Max. 15% display tube (for max. rated load to no load) PASS - Open collector, fluorescent DC: Max. 3% display tube, buzzer (for max. rated load to no load) U FAIL - Open collector, fluorescent Switching Use of a zero turn-on switch display tube, buzzer Ripple (DC) 50 Vp-p typ. at 5 kV, no load L FAIL - Open collector, fluorescent 100 Vp-p typ. at max. rated output display tube, buzzer Output Voltmeters READY - Open collector, fluorescent Scale Analog: 5 kV full scale, AC/DC display tube Accuracy Analog: ±5% of full scale PROTECTION - Open collector, Digital: ±1.5% of full scale fluorescent display tube AC Indication Analog: Mean value response/rms STATUS SIGNAL OUTPUT 100V value scale AC (0.3 A Max.) Full Scale Digital: 2.5 kV/5 kV full scale☛Rating of open collector: 4.5 to 30V AC Response Digital: Mean value response/rms value DC/ 400 mA (Max. Total) displayRemote Control Test and reset operations can be remote Ammeter controlled in the following cases: Accuracy Digital: ±(5% + 20μA) of upper cutoffWhen using a separately sold remote current control box AC Response Digital: Mean value response/rms valueWhen using a separately sold display highvoltage test probe Pass/fail Judgement FunctionWhen controlling with a make Type of Judgement Window comparator type contact signal such as a relay or FAIL judgement switch *When current detected above upperWhen using low active control by a cutoff current logic device and so on *When current detected below lowerInterlock Function Testing can no longer be performed cutoff current (FAIL signal when an interlock signal is input generated when FAIL judgement (PROTECTION state). made)Line Voltage 100V±10%, 50/60 Hz (note 2) PASS judgementPower Requirements Max. 50 VA under no-load conditions *When set time has elapsed and no Approx. 640 VA at rated load abnormality is detectedDimensions (MAX) 320W × 132H × 300D mm Upper Cutoff Current AC: 0.1 to 110 mA (330W × 150H × 365D mm) Setting Range DC: 0.1 to 11 mAWeight Approx. 16 kg (for line voltage of 100V) Lower Cutoff Current AC: 0.1 to 110 mAAccessories High-voltage test lead TL01-TOS Setting Range DC: 0.1 to 11 mA (max. allowable voltage: 5 kV/1.5 Judgement Accuracy ±(5% of upper cutoff current + 20 μA) m)14-pin amphenol plug (assembled) Current Detection Integration of current absolute value followed by comparison with reference value Calibration With rms value of sine wave using a Note 1: Continuous output time may be limited depending on current high pure resistance load limit reference value and ambient temperature. No-load Output Voltage Approx. 460V when set to 100 mA AC Note 2: Nominal voltages of 110V, 120V, 220V, 230V and 240V available as Approx. 100V when set to 10 mA DC factory options. (2) (1) (1)Signal I/O Rear Panel Input/output connectors for interlock function input/output signals, start/ stop remote control input signals and status output signal. (2)Test Mode Switch This is a DIP switch for setting special test modes. Parameter settings such as test start and interruption operations can be changed with this switch. (3)Status Signal Output Terminal This is a 100V AC output terminal for operating an optional warning lamp (3) unit or buzzer unit. Conditions during AC 100V output (status, judgement results) are set with DIP switches. (4) (4)Ground Terminal (5)Line Input Terminal (integrated with fuse holder) (5) Copyright © 2000 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/ Page2 KIKUSUI ELECTRONICS CORP. 1-1-3,HIGASHIYAMATA,TSUZUKI-KU,YOKOHAMA, 224-0023, JAPAN TEL:(+81)45-593-7570, Fax:(+81)45-593-7571 All products contained in this catalogue are equipment and devices that are premised on use under the supervision of qualified personnel, and are not designed or produced for home-use or use by general consumers. Specifications, design and so forth are subject to change without prior notice to improve the quality. Product names and prices are subject to change and production may be discontinued when necessary. Product names, company names and brand names contained in this catalogue represent the respective registered trade name or trade mark. Colors, textures and so forth of photographs shown in this catalogue may differ from actual products due to a limited fidelity in printing. Although every effort has been made to provide the information as accurate as possible for this catalogue, certain details have unavoidably been omitted due to limitations in space. If you find any misprints or errors in this catalogue, it would be appreciated if you would inform us. Please contact our distributors to confirm specifications, price, accessories or anything that may be unclear when placing an order or concluding a purchasing agreement. Copyright © 2000 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/ Page3