Single Phase Over Limit Alarm Record Pro Ex L51 Power Panel Meter Digital With Modular Design

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: Voltage: 57.7~ 600VAC

Current: 0~ 5A

Test range: -0.5～1～+0.5, -0～1～+0

Frequency: 50/60 Hz

3.  Operational principle diagram

4.  Wiring diagram

              PRO EX L51 (Single) 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