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