ELECTRICAL MOTOR PROTECTION RELAYS
- Description: The Electronic Motor Protection Relay (EMPR) shall be an intelligent electronic device that is user-friendly, user-configurable and capable of controlling the motor manually or automatically. The EMPR shall be CE marked and conform to BS EN 60947-1. An EMPR with LCD display shall be provided in the MCC for each sewage pump motor starter regardless of the rating of the pump and for non-sewage pump drives above 11kW. It shall be mounted on the cubicle door, feature function keys and be a minimum of IP54. Non-sewage pump drives up to 11kW inclusive may be provided with an ambient compensated bi-metal type thermal overload relay. The EMPR shall have built-in RS485 communication port utilising Modbus RTU protocol for serial communication with other devices on the network. The EMPR shall be supplied with software, user manual and interconnecting cables. The EMPR shall be provided with user-friendly software, Windowsbased communication, to allow easy access to all features with pulldown menus.
- Standards: Local
- Location: Abu Zabi
- Categories: Fire Protection, Architecture, Structure, Mechanical, Electrical, Plumbing, Generic
- Sub Categories: Architecture
- Posted: February 3rd, 2022, 10:32 am
- GENERAL
- ELECTRONIC MOTOR PROTECTION RELAY (EMPR)
- GENERAL
- PROTECTION FEATURES
- MEASUREMENTS
- PROGRAMMABLE RANGES
- THERMAL OVERLOAD RELAY
- THERMISTOR RELAY
- MOISTURE AND MECHANICAL SEAL LEAKAGE PROTECTION RELAY
- EARTH LEAKAGE CIRCUIT BREAKER (ELCB)
- SOURCE TESTS
