Suitable instrument transformers with 1/5 ampical secondary stream must be added separately.
The smartps-80AI-T0 is the universally applicable Smart Power sensor from Huawei. Direct measurement is possible up to 80 amps. For higher flows, external measuring transformers can be used with 1/5 ampical secondary power. Thanks to the accuracy class 1 and low power consumption, it is also ideal for larger systems.
Product:
? Size connection: 400 V
? Connection phases: 3 phase
? Measurement: Direct to 80A, indirectly via external CTS (to be ordered separately)
? Communication: RS485
? Assembly: Top-hat rail
? Dimensions: 100 x 72 x 80 mm (H x W X D)