motor protection relay

Motor Protection Relay in Kolkata

We are occupied in providing an extensive gamut of Motor Protection Relay in Kolkata. These products are made in compliance with worldwide industry standards.

Product Description

Fixed/adjustable unbalance settings
Fixed/adjustable settings for under/over
voltage, current, load
Fixed/adjustable trip delays
Resetting Auto or Manual
Output contacts : 1 CO Or 2 CO
Choice of enclosures (DIN-Rail, Flush)
Models with Micro-Controller based design
Serial Communication (RS485) port
2 line alpha-numeric LCD display
Use of SMD Technology
User-friendly LED indications
Ethernet/IP port for network connection and PC monitoring
Clamp style CT’s for easy installation
Large easy-to-read white LCD numbering
Push-In terminals for easy wiring
Conforms to UL, CE, RCM and EAC standards

Protections:

Single Phasing Protection [SPP]
Over Load Protection [OL]
Phase Un-balance [UB]
Thermal Overload
Current unbalance
Phase sequence reversal
Locked Rotor
Earth Fault
Under current

Product Features:

Din sized enclosure : 96 x 96 x 85mm
LED indication for relay status
Seperate 7 segment window with high brightness red LED display for values and its corresponding parameters .
Auto / Manual Operation
Resetting facility at front panel is available in manual mode
Type of fault displayed through 7 segment display during unhealthy condition .
Trip delay time can be set indivisually for each parameter .
Parameters can be bypassed as per users choice
Relay can be configured to have NO or NC status during healthy condition .
Monitors and trips the load on occurance of any below mentioned fault condition aftera preset time delay .1.Phase failure 2. Phase sequence 3.Phase unbalance 4.Under and Over Voltage 5. Under and Over Current 6.Under and Over frequency 7.earth leakage c
User settable In-rush.
Display all the 3 phase voltages(Line to Line and Line to Neutral)3 phase currrents,frequency in a scrolling fashion during healthy condition .
User settable earth leakage limits.
CT primary can be programmed up to 2500 in steps of 5. CT secondary will be factory set for 5.
Display the type of fault in manual mode till manual key is pressed.

Dimensions:

Overall: MPR-E1 – 96 x 96 x 97.5mm

Cutout: MPR-E1 – 92 x 92mm (W x H)

Applications:

Any 3 phase 4wire systems like Motors, pumps, generators, Distribution panels, MCC, air conditioners, elevators, cranes, escalators, etc

Ordering Information:

Model	Function	Source	Relay Output	Data Sheet
MPR-E1	Motor Protection Relay (Panel mounting)	415V AC (3Ph-4W)	1 c/o relay	Click Here