Megger EVCC300 Electric Vehicle Charger Checker

Includes: Continuity/earth bond lead Blow moulded caseEVA-T1 Type 2 to Type 1 connector adaptor.

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The Megger EVCC300 introduces a new and convenient way of checking Electric Vehicle charge points. A simple all in one concept provides an easy to use solution to check both the safety and operation of mode 2 and single phase mode 3 (level 1 and two phase level 2) EV chargers.

The instrument is ideal for those wishing to perform a check on an EV charge point as part of an inspection or maintenance programme.

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 Electric Vehicle Charger Checker Specifications

EVSE Standard	IEC 61851-1:2017.
EVSE Supply Options (set in settings)	1. 230 V single-phase.
	2. 120 V single-phase.
	3. 208 V two-phase.
	4. 240 V two-phase.
Supply Measurement
Voltage range	5 V to 300 V.
Voltage resolution	1 V.
Voltage accuracy	± 5% ± 2 digits.
Voltage measurement	L to N, L to PE and N to PE.
Reverse polarity indication	L to N, for single-phase option only.
Frequency range	45 Hz to 65 Hz.
Frequency resolution	1 Hz.
Frequency accuracy	± 1 digit.
EVSE Interface (EV charger function) tests
1. Proximity detection (PP) states: Read only	No proximity.
	Proximity detected, unlatched.
	Proximity detected, latched.
2. Control pilot (CP) Set and read states:	State A – Disconnected.
	State B – Connected.
	State C – Charging.
	State D – Charging without ventilation.
	State E – CP short to PE.
Read-only state	State F – EVSE charger fault condition.
Maximum voltage	± 14 V.
Frequency range	940 Hz to 1040 Hz.
Duty cycle range	8% to 97%.
Maximum charging current indication according to IEC 61851-1:2017, tables A.7 and A.8.
Resistance of Earth Protective Earth Protective Conductor (RPE)
Test current	200 mA.
Resistance range	0 to 10 Ω.
Resistance resolution	0.01 Ω.
Resistance accuracy	± 5% ± 2 digits.
RCD/GFCI Tests
Trip time accuracy	± 1% ± 1 ms.
Trip current accuracy	± 3% (apply to all RCD/GFCI tests).
Personal Protection Tests, 230V Single Phase
1. RCD 30 mA ac TEST
Test current	31.5 mA AC (5% above nominal trip current).
Max. test time	300 ms.
Polarity selection	0° and 180° of an input sine wave.
2. RCD 6mA dc Test
Test current ramp	up at rate of 6 mA in 2.5 s, then held at 6 mA DC.
Ramp polarity	positive and negative ramp.
Max. test time	12.5 s.
Polarity selection	0° and 180° of an input sine wave.
Personal Protective Tests, 120V Single Phase/ 240V Two Phase
1. GFCI/CCID 5 mA ac test
Test current	6 mA AC.
Max. test time	5.59 s.
Polarity selection	0° and 180° of an input sine wave.
2. GFCI/CCID 20 mA ac test
Test current	21 mA AC (5% above nominal trip current).
Max. test time	5.59 s.
Polarity selection	0° and 180° of an input sine wave.
Nuisance Tripping Tests, 230V Single Phase
1. RCD ac ramp test
Test current	AC current ramp up to 30 mA in 2 mA steps.
Step time	300 ms.
Max. test time	4.5 s.
2. RCD dc ramp test
Test current ramp	up at rate of 6 mA in 2.5 s, then held at 3 mA DC.
Max. test time	11.25 s.
Nuisance Tripping Tests, 120V Single Phase/ 240V Two-Phase
1. GFCI/CCID 5 mA AC test
Test current	AC current ramp up to 6 mA in 0.5 mA steps.
Step time	100 ms.
Max. test time	1.2 s.
2. GFCI/CCID 20 mA AC test
Test current	AC current ramp up to 20 mA in 1 mA steps.
Step time	100 ms.
Max. test time	2 s.
Touch Voltage Test
Options	25 V or 50 V limit.
Test current typically 1/3 of RCD nominal test current
Touch Contact Pad Test	Dangerous voltage indication at PE conductor.
Power Supply
Battery	Four AA cells.
Connections	Type 2 male – main test connection.
Connections	4 mm shrouded socket on base of handle – RPE test return connection.
Environment
Operational temperature	0 ºC to 40 ºC.
Storage temperature	-10 ºC to 70 ºC.
Operating humidity	90% R.H. at +40 °C max.
Maximum altitude	2000 m.
Dust and moisture ingress	IP40 to IEC60529 in use.
Safety
Standards	IEC 61010-1:2010.
Safety category	CATII 300 V.
Languages
User Interface	English, French, German and Spanish.
User guide	English, French, German and Spanish.
Dimensions and Weights
Dimensions (L x H x W)	24 x 18 x 8.6 cm.
Weight (without batteries)	583 g.