Metrel MI 3125BT COMBO Multifunction Tester

Metrel MI 3125BT COMBO plus the METREL A 1532 Electric Vehicle Adaptor The A 1532 EVSE (Electric Vehicle Supply Equipment) adapter is a special accessory intended for testing Electric Vehicle Supply Equipment (EVSE) together with supported METREL installation testers. The A 1532 is intended for testing Mode 3 EV supply equipment with a type 2 connector. To choose the MI 3125BT COMBO + A 1532 Adpt please select the option in the dropdown above the price. The A 1532 is supported with the Metrel MI 3125BT COMBO. The Metrel MI 3125BT is the ideal instrument for engineers who perform high volume testing or work regularly on TT and TN systems. Containing all necessary tests for installation safety testing, MI 3125BT offers the brand new ability to test B-type (DC sensitive) RCDs. COMBO contains integrated characteristics of fuses and RCDs (including EV type) for the evaluation of line/loop impedance results. The bright graphic display with backlight ensures that results, indications, measurement parameters and messages are clear, visible and easy to read. The red and green LEDs on either side of the display provide a clear PASS/FAIL evaluation of test results. Each test has its own individual help screen describing how to connect the instrument into the installation and how to perform a measurement. MEASURING FUNCTIONS Insulation resistance with DC voltage. Continuity of PE conductors with 200 mA test current with polarity change. Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping. Line impedance. Loop impedance. Loop impedance with Trip Lock RCD function. TRMS voltage and frequency. Phase sequence. RCD testing (general and selective, type AC, A and B). Earth resistance (3-wire method). Metrel MI 3125BT COMBO Specifications Function Measuring Range Resolution Accuracy Insulation resistance (EN 61557-2) U = 50, 100, 250 VDC: R: 0.00 MΩ ... 19.99 MΩ 0.01 MΩ +(5 % of reading + 3 digits) 20.0 MΩ ... 99.9 MΩ 0.1 MΩ +10 % of reading. 100.0 MΩ ... 199.9 MΩ 0.1 MΩ +20 % of reading. U = 500 VDC, 1 kVDC. R: 0.00 MΩ ... 19.99 MΩ 0.01 MΩ +(5 % of reading + 3 digits). 20.0 MΩ ... 99.9 MΩ 0.1 MΩ +5 % of reading. 200 MΩ ... 999 MΩ 1 MΩ +10 % of reading. Continuity 200 mA of PE conductor with polarity change (EN 61557-4) 0.00 Ω ... 19.99 Ω 0.01 Ω +(3 % of reading + 3 digits). 20.0 Ω ... 199.9 Ω 0.1 Ω +5 % of reading. 200 Ω ... 1999 Ω 1 Ω +5 % of reading Loop impedance (EN 61557-3) 0.00 Ω ... 9.99 Ω 0.01 Ω +(5 % of reading + 5 digits) 10.0 Ω ... 99.9 Ω 0.1 Ω +(5 % of reading + 5 digits) 100 Ω ... 999 Ω 1 Ω +10 % of reading 1.00 kΩ ... 9.99 kΩ 10 Ω +10 % of reading Line impedance (EN 61557-3) 0.00 Ω ... 9.99 Ω 0.01 Ω +(5 % of reading + 5 digits) 10.0 Ω ... 99.9 Ω 0.1 Ω +(5 % of reading + 5 digits 100 Ω ... 999 Ω 1 Ω +10 % of reading 1.00 kΩ ... 9.99 kΩ 10 Ω +10 % of reading Voltage 0 V ... 550 V 1 V +(2 % of reading + 2 digits) Frequency 0.00 Hz ... 9.99 Hz 0.01 Hz +(0.2 % of reading + 1 digits) 10.0 Hz ... 499.9 Hz 0.1 Hz Phase sequence (EN 61557-7) 1.2.3 or 3.2.1. RCD testing (EN 61557-6) ?N: 10 mA, 30 mA, 100 mA, 300 mA, 500 mA, 1 A. Contact voltage UC 0.0 V ... 19.9 V 0.1 V (-0% / +15%) of reading +10 d. 20.0 V ... 99.9 V 0.1 V -0% / +15%) of reading. Trip-out time 0 ms ... 40.0 ms 0.1 ms +1 ms. 0 ms ... max. time 0.1 ms +3 ms. Trip-out current 0.2 x I?N ... 1.1 x I?N (AC type) 0.05 x I?N +0.1 x I?N. 0.2 x I?N ... 2.2 x I?N (A type,?N < 30 mA) 0.05 x I?N +0.1 x I?N. 0.2 x I?N ... 1.5 x I?N (A type, I?N ? 30 mA) 0.05 x I?N +0.1 x I?N. 0.2 x I?N ... 2.2 x I?N (B type) 0.05 x I?N +0.1 x I?N. Earth resistance (EN 61557-5) 0.00 Ω ... 19.99 Ω 0.01 Ω +(5 % of reading + 5 digits). 20.0 Ω ... 199.9 Ω 0.1 Ω +(5 % of reading + 5 digits). 200 Ω ... 9999 Ω 1 Ω +(5 % of reading + 5 digits). General Specifications Power supply 6 x 1.5 V alcaline or 6 x 1.2 V rechargeable batteries, size AA. Overvoltage category 600 V / CAT III; 300 V / CAT IV. Protection class double insulation. COM port RS232 and USB. Dimensions 140 x 80 x 230 mm. Weight 1.0 kg. Metrel A1532 Electric Vehicle Charger Tester Technical Specifications Input voltage 400 V (3-phase). Frequency 50 Hz. Test current 13 A. Proximity Pilot (PP) simulation Open circuit 13 A 20 A 32 A 63 A Control Pilot (CP) simulation State A (not connected) State B (connected, not charging) State C (charging without ventilation) State D (charging with ventilation) State E (error - CP short to PE via diode) Overvoltage category 300 V CAT II. Protection degree IP 40. Pollution degree 2. Protection classification Double insulation. Altitude 3000 m above sea level. Dimensions (L x W x H) 200 x 100 x 70 mm. Test lead length 0.5 m. Weight 0.82 kg. Working temperature range 0 °C . 40 °C @ 95 % RH, non-condensing Storage temperature range -10 °C . +70 °C. Maximum storage relative humidity 90 % RH (-10 °C . +40 °C) 80 % RH (40 °C . 60 °C).

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