Number of meters supporting

Type 1: 2040 pieces; 
 Type II: 196 pieces

Collection period

1min ~ 24h, can be set

Clock precision

≤±0.5 s/d

Clock battery

3.6VDC，1.2Ah

Sampling precision

Voltage and current: 0.5;  power: 0.5

Power source:

Type I: three-phase four-line 220/380 V, allowable deviation: -50% ~ +  40%.

Type II: single-phase 220V, allowable deviation: -20%~+20%

Whole-system power consumption

Type  I: active power ≤10W and apparent power ≤15VA under non-communication state.

Working conditions

Work temperature:－45℃~+70℃, relative humidity：≤95%，working air pressure:  63kPa~108kPa

Safety measures

Lead sealing, command, hardware safety module;

Installation mode

Wall mounting type I: 290mm×180mm×95mm (height * width * depth)