Chint Smartmeter DTSU666 / Three-phase / for Solax inverters

SOLAX DTSU666

Three-phase electricity meter for Solax network inverters. The measuring module is necessary for the correct operation of the inverter and is used to measure the direction, power range and current, and then controls the operation of the inverter via RS485 communication.

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• Accurate - has measurement accuracy class B
  
• Convenient - mounting on a 35mm DIN rail
  
• Energy saving - total power consumption ≤ 1.5 W.
  
• Safe and reliable - fuse-free design, international authorized certification, fully sealed design with natural cooling
  
• Smart Energy - Clean, cost-effective, pollution-free renewable energy for sustainable development
  
• Smart monitoring - one terminal can control multiple devices, perform parameter monitoring and fault query.
  

Wiring diagram:

BASIC SPECIFICATIONS

Rated voltage: AC 230V/400V

Input voltage (phase): AC 154–286 V

Electrical network type: 3P4W / 3P3W

Measuring range:

Mains voltage: AC 290.5–539.5 V

Phase voltage: AC 168–312 V

Max. current (I _max ): 80 A

Min. current (I _min ): 0.25 A

Self-consumption: ≤ 1.5 W

Interface: Modbus-RTU, RS-485, RJ-45

Dimensions: 100 × 72 × 65.5 mm