This CT module and clamp accessory kit is designed for use with a compatible 22kW three-phase EV charger. It monitors property electricity consumption to support solar integration and dynamic load balancing.

The module measures current and allows the charger to adjust its output to make better use of available solar energy. It can also help prevent circuit overload.

The kit supports a nominal voltage of 400V AC line-to-line, with a working voltage of 230V AC line-to-neutral and a frequency of 50/60Hz. Current measurement accuracy ranges from ±0.5% to ±3%, depending on the measured current.

It mounts on a standard DIN rail and includes tool-less spring or RJ terminals. Modbus RTU and 2.4-2.5GHz Wi-Fi communication are supported. The kit includes the CT module, a three-phase clamp and an antenna, and is covered by a three-year limited warranty.

PRODUCT TYPE: EV Charger CT Module and Clamp Kit
APPLICATIONS: Solar integration and dynamic load balancing for three-phase installations
WARRANTY: 3 years (limited)
COMPATIBILITY: Electric Vehicle Charger 22kW Type 2 Socket WiFi Black IP65 IK08
PHASE: Three-phase
NOMINAL VOLTAGE: 400V AC line-to-line
WORKING VOLTAGE: 230V AC line-to-neutral
FREQUENCY: 50/60Hz
MEASUREMENT TYPE: Current transformer (CT)
CURRENT ACCURACY: ±0.5% (4-120A); ±1% (1-4A); ±3% (0.06-1A)
MOUNTING: DIN rail
TERMINALS: Tool-less spring or RJ terminals
COMMUNICATION: Modbus RTU; Wi-Fi 802.11 b/g/n (2.4-2.5GHz)
DATA: Floating point
BAUD RATE: Adjustable from 2400 to 115200bps
ADDRESS RANGE: 1-247
UPDATE RATE: 50ms active power updates; response time under 50ms; 100ms wireless updates
WIRELESS RANGE: Up to 30m indoors; 50m outdoors (subject to building conditions)
ACCESSORIES: CT module; three-phase clamp; antenna
FEATURES: Monitors property current consumption; adjusts charger output to maximise solar use and help prevent circuit overload