1. Technical Data

 

Connection: 3P3W, 3P4W

Input Voltage: 57.7~600VAC

PT Scope: 0.1~6500

Frequency: 50/60Hz

Display range: 0~9999kV

 

 

2. Profile

 

PRO EX digital panel meter is an intelligent instrument that has integrated with modular design of digital display, analog output, RS485, over limit alarm record and relay output. The instrument fulfills GB/T13978-2008, GB/T 13850-1998 standard, GB/T 17626.5-2008, IEC1010 and EN61010 standard.

 

 

3. Wiring Diagram

 

                                                                               PRO EX U53 3P4W

Note: When it is 3P3W, Line N can not be connected and Terminal 7# (N) is short circuited with Terminal

 9# (L2)

 

 

4. Other parameters:

 

Operation temperature: -10~55

Operation Humidity: ≤ 95% (non-condensing)

Storage temperature: -40~85;

Storage humidity: ≤ 95%

Dimensional Size: EX53: 96*96*76mm

Installation: Panel mounting.

EX53 Installation size: 91*91mm