Smappee EV Wall - Technical Specifications

Smappee EV Wall – Installation manual - English
10
5. Technical specifications
Feature
Description
Socket
Type 2 cable
Technical features
Charging capacity
Single or triple phase, 7.4 to 22 kW
Output power
1-phase or 3-phase, 230 V – 400 V, 16 A or 32 A
Charge mode
Mode 3 (IEC 61851)
Connection case
1 x Case B (Socket type 2)
1 x Case C (Fixed cable with
type 2 connector)
Metering
kWh meter compliant with IEC 62053-21
Integrated Residual Current
Monitor
Rated operating residual current detection : 6 mA DC / 30 mA AC
Supported power systems
TN-C, TN-C-S, TT, IT*
* Caution: not all vehicles support the IT system. In that case, or
with 3-phase charging a voltage transformer is required.
Grounding
TN system: PE wire
TT system: Independently installed ground electrode < 100 Ohm
spreading resistance
IT system: connected to a shared reference (common earth) with
other metal parts
Rated voltage (U
n
)
230 V – 400 V
Rated insulation voltage (U
i
) of
a circuit
500 V
Rated impulse withstand
voltage (U
imp
)
4 kV
Rated frequency (f
n
)
50 Hz / 60 Hz
Rated current (I
na
)
32 A
Rated current (I
nc
) of a circuit
32 A
EMC classification
Class B
Connection method
AC, permanently connected
Short circuit protection
One connector:
Single power supply, 1-phase, 32A: 1 x 40 A max 1P, car. B or C
Single power supply, 3-phase, 32A: 1 x 40 A max 3P, car. B or C
Interfaces & Connectivity
Information status
RGB LED
Session activation
Plug and charge, Scan QR code, Swipe RFID card, Smart EV
schedules