The Replaces Littelfuse SymCom 777-575-KW/HP-P2 Pump Monitor replaces the model 777-575-KW/HP.
Littelfuse SymCom 777-575-KW/HP-P2 PumpSaver is a family of fully programmable electronic power monitors that provide protection with input voltage from 500-600 VAC and motor full load ampere range as follows: 2-20 A (looped conductors required); 20-90 A direct; 90-800 A (external CTs required).
It provides 480VA @ 240VAC output SPDT relay contacts. Used in Canada and NE USA where 575V utility power services are common.
Littelfuse 777-575-KW/HP-P2 Pump Monitor Typical Application
- Conveyor Systems
- HVAC Equipment
- Saws and Grinders
- Fan Motors
- All Pumping Applications With Single-Phase Electric Motors
Littelfuse 777-575-KW/HP-P2 Pump Monitor Technical Details
- Protects 3-Phase Motors From:
- High Voltage
- Low Voltage
- Voltage Unbalance
- Reverse-Phase
- Overcurrent
- Underload (low power)
- Current Balance
- Single-Phase
- Ground Fault, Class II
- Network Programmable
- Programmable With 9-Volt Battery Prior to Installation
- Automatic Reset With Three Separate Restart Delay Timers, or Manual Reset
- Tamper Guard
- RS-485 Communications Port (Communications Module Sold Separately)
- 3-digit LED Diagnostic Display
- Remote Reset
- Last Fault Memory
- UL and cUL Listed
- CE Compliant
- CSA Approved
- Surface or DIN Rail Mount