1.  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.

2.  Technical Data

Connection: Single phase

Input: 57.7～600VAC

PT scope: 0.1 ~ 6500

Frequency: 50/60Hz

Display range: 0-9999kV

3.  Operational principle diagram

4.  Wiring diagram

                           PROEX U51 Wiring Diagram

5.  Other parameters

Operation temperature: -10℃~55℃;

Operation Humidity: ≤ 95% (non-condensing)

Storage temperature: -40℃~85℃; 

Storage humidity: ≤ 95%

Dimensional Size: EX51: 48*96*76mm 

Installation: Panel mounting. 

EX51 Installation size: 46*94mm