I. Product Functions and Features
★ LED display window (10 parameters can be displayed at a time)
★ Automatic zero stabilization function
★ Digital calibration function
★ With power-down memory function
★ Strong anti-electromagnetic interference capability
★ With a variety of wiring
★ With automatic fault diagnosis
★ Programmable status setting function
★ High measurement accuracy
Second, the main general technical indicators
1、Measuring line system and power:
Can measure a three-phase four-wire circuit or any other system of all phase voltage / line voltage (V), current (I), power
(P, Q, S) electrical energy (Wh, Qh), power factor (PF), frequency (F), zero sequence current (IO) and other 33 parameters.
2、Operating voltage:
AC85～265V 40～70Hz, DC85～330V(standard)
DC18～90V(optional)
3、Power consumption of the whole machine: ≤4VA
4、Overload capacity:
Voltage: 750V continuous; 1000V 10 seconds; 1200V 3 seconds
Current: 2 times rated continuous; 20 times rated 1 second
5、Input range:
U: 5～120V/600V (max. 600V), automatic range switching
I：0～1A/5A(max.6A)，automatic range switching
