Name: Megger EVCC300 Electric vehicle charger checker - mme-ae
Brand: Megger
SKU: 82954

Megger EVCC300 Electric vehicle charger checker

The Megger EVCC300 Electric Vehicle Charger Checker is a specialized tool designed for testing the safety and performance of electric vehicle (EV) charging equipment. This device is particularly relevant given the rapid expansion of electric vehicle usage and the corresponding need to ensure that charging stations are functioning correctly and safely.

This comprehensive device offers a straightforward, user-friendly solution for evaluating the safety and functionality of mode 2 and single-phase mode 3 (level 1 and two-phase level 2) EV chargers. It is perfectly suited for individuals looking to conduct fault diagnosis on EV chargers after production or repair, or as part of regular maintenance and inspection routines.

Megger EVCC300 Key Features

Checks mode 2 and single-phase mode 3 (level 1 and two phase level 2) chargers
Checks chargers with SAE J1772 Type 1 and Type 2 connectors
Performs four EV charger safety checks
Performs four EV charger operation checks
Checks to see if nuisance tripping or RCD/GFCI is likely to occur
Reads control pilot state response from EV Charger to IEC61852-1

Megger EVCC300 Specifications

EVSE Supply Options (Settings)

Option	Description
1. 230 V single phase	(EU / UK)
2. 120 V single phase	(US)
3. 208 V / 240 V two phase	(US)

Supply Measurement

Measurement	Range/Setting	Accuracy	Additional Info
Voltage	5 V to 300 V	± 5%, ± 2 digits	Measurement L to N, L to PE, N to PE; Reverse polarity indication L to N (for single phase only)
Frequency	45 Hz to 65 Hz	± 1 digit	Frequency resolution: 1 Hz

EVSE Interface (EV Charger Function) Tests

Function	States/Readings	Voltage/Frequency/Duty
Proximity Detection (PP)	– No proximity<br>- Proximity detected, unlatched<br>- Proximity detected, latched	Read only
Control Pilot (CP)	– State A: Disconnected<br>- State B: Connected<br>- State C: Charging<br>- State D: Charging without ventilation<br>- State E: CP short to PE<br>- Read only state F: EVSE charger fault condition	Max voltage: ± 14 V<br>Frequency: 940 Hz to 1040 Hz<br>Duty cycle: 8% to 97%

Resistance of Earth Protective Conductor (RPE)

Test Current	Resistance Range	Resolution	Accuracy
200 mA	0 to 10 Ω	0.01 Ω	± 5%, ± 2 digits

RCD/GFCI Tests

Test Parameter	Accuracy
Trip time	± 1%, ± 1 ms
Trip current	± 3% (applies to all RCD/GFCI tests)

Personal Protection Tests, 230 V Single Phase

Test	Settings	Accuracy	Max Test Time
RCD 30 mA AC Test	Test current: 31.5 mA AC<br>Polarity: 0° and 180°	±1.0 mA	300 ms
RCD 6 mA DC Test	Ramp: 6 mA in 2.5 s<br>Polarity: Positive and negative ramp	±0.5 mA	12.5 s

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Brand

Megger

Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.