Kopp KC-P30 series

Wallbox • MODBUS TCP (DDF)

Kopp
Device image

The Kopp KC-P30 is a smart AC wallbox for residential and semi-public EV charging. It integrates into the OS E-Mobility system via Modbus TCP, enabling dynamic load control, energy monitoring, and PV surplus charging.

Key Specifications:

Charging power: up to 11 kW (3-phase, 16 A) or 22 kW (3-phase, 32 A)

Reading the integrated energy meter (optional MID-certified or legally verified)

Optional RFID for starting/stopping charging sessions (RFID management is handled directly on the wallbox, not via OS)

Phase operation: fixed single-phase or three-phase (no phase switching)

Manufacturer Type Protocol Model Version ID
Kopp Wallbox MODBUS TCP (DDF) 1 1 0x0A00005A00010100
No documents.
ID Name Unit Type Direction
0 Car state 65= A (no car), 66= B (car connected), 67= C (charging), 68= D (charging with ventilation), 69= E (error), 70= F (communication error) int IN
1 Voltage L1 V real IN
2 Voltage L2 V real IN
3 Voltage L3 V real IN
4 Ampere L1 A real IN
5 Ampere L2 A real IN
6 Ampere L3 A real IN
10 Power Total kW real IN
11 Energy Total Wh real IN
12 Power unit kW string IN
13 Energy unit Wh string IN
14 Current Set A real OUT
16 Phases int IN
17 RFID string IN
18 Cable 0=no cable, 1 =station connect, 2= station locked, 3 = car connected, 4 = car locked int IN
19 Phases available int IN
200 Quality int IN
201 Timestamp datetime IN
204 Info string IN
230 Debug int OUT
*2026-05-15 08:06:20 (hw) ******************************
Last Commit: 84e9ca96 | 2026-05-14 12:16:23