MTE eMOB I-32.3 AC Test Adapter for E-Mobility Charging Stations

The new eMOB I-32.3 AC test adapter enables in combination with the PWS 2.3 genX portable working standard a comprehensive on-site test of AC charging stations for electric vehicles.
This is prerequisite for precise billing of the en-ergy charged in the accumulator of the electric vehicle considering the voltage drop between the built-in electricity meter and the outlet of the charging station.
The eMOB I-32.3 AC is equipped with charging connectors acc. EN 62196 type 2 (“Mennekes plug”).

Category: E-Mobility - Calibration of Electricity Meters applied in Electric Vehicle Supply Equipment (EVSE)

Advantages

Portable working standard accuracy class 0.1
Easy and fast connection between charging station and vehicle
Charging current three-phase up to 32 A (up to 22 kW power)
User-friendly functions such as integrated op- eration manual
Large 7″ touch screen colour display and web server for remote display of graphical user in- terface and remote control of the unit

Technical Data eMOB I-32.3 AC

General

Power supply:	18 VDC available from the universal CT inputs of PWS 2.3 genX
Power consumption:	max. 10W
Housing:	Hard Plastic
Dimensions:	L 305 x W 135 x H 70 mm
Weight:	approx. 4.5 kg
Operation temperature:	-10 °C … +50 °C
Storage temperature:	-20 °C … +60 °C
Relative humidity:	≤ 85% at Ta ≤ 21°C ≤ 95% at Ta ≤ 25°C, 30 days / year spread
Connection:	EN 62196 Type 2 („Mennekes plug“)

Safety

CE certified

Isolation protection:	IEC 61010-1:2011-07
Measurement Category:	300V CAT III
Degree of protection:	IP-42

Measurement Range

Measuring Quantity	Range	Phase
Current Range	1 mA … 32 A	I1, I2, I3
Internal ranges	Range	Output value [V]
	1 mA … 32 mA	0.15V … 1.5V AC
	32 mA … 320 mA	0.15V … 1.5V AC
	320 mA … 3.2A	0.15V … 1.5V AC
	3.2 A … 32A	0.15V … 1.5V AC

Technical Data PWS 2.3 genX + eMOB I-32.3 AC

Measurement Accuracy

Voltage / Current		± E [%] 1 2
Measuring Quantity	Range	Cl. 0.1
Voltage (U1, U2, U3, N)	6 mA … 32 A 1 mA … 6 mA	0.1 0.1

Power / Energy Voltage: 46 V… 300 V (U – N)		≤ ± E [%] 1 2 3
Measuring quantity / Input I	Range	Cl. 0.1
Active (P), Reactive (Q), Apparent (S)
Current direct (I1, I2, I3)	6 mA … 32 A 1 mA … 6 mA	0.1 0.1
Drift / year at Power / Energy (PQS) (I direct)		0.02

Temperature coefficient (TC):

	≤ ± TC [%/°C] 3
Range	Cl. 0.1
0° C … +40°C	0.005
-10° C … +50°C	0.008

Frequency / Phase Angle		≤ ± E
Measuring Quantity	Range	Cl. 0.1
Frequency (f)	40 Hz … 70 Hz	0.01 Hz
Phase Angle (φ)	0.00 °… 359.99°	0.1 °

Notes

1. x.x :Related to the measuring value x.x :Related to the measuring range final value (full scale, FS), E(M) = FS/M * x.x (e.g. 0.1 at FS = 6 mA, E(2mA) = 6/2 * 0.1 = 0.3 %)
2. Fundamental frequency in the range 45 … 66 Hz
3. S: x.x, P,Q: x.x / PF (related to apparent power), 3- and 4-wire networks