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Digital Motor Protection Relay

Digital Motor Protection Relay

2000.00 - 14000.00 INR/Piece

Product Details:

X

Price And Quantity

  • 1 Piece
  • 2000.00 - 14000.00 INR/Piece

Trade Information

  • 100 Piece Per Day
  • 1 Week
  • All India

Product Description

Our organization has an experience of eighteen years of manufacturing and supplying Digital Motor Protection Relay (3CT Type) which is used to protect low voltage motor. It is highly reliable because of implementation of real-time data processing and high precision. It provides various functions including phase loss, phase reverse, ground fault, & short circuit protection depending on model. EMPR has a compact and simple appearance so it can be combined with magnetic contactor. Digital Motor Protection Relay (3CT Type) is tested and approved to operate safely without any malfunction caused by electromagnetic wave and surge.

Features:

  • Assured quality performance

  • Safe and easy to use

  • Provided with digital screen for monitoring different parameters

    Digital Motor Protection Relay (3CT Type)

FEATURES

  • MCU Based Design
  • 3 Integral Current Transformers
  • Multiple Protection Features
  • Digital Ammeter and Fault Diagnosis
  • Wide Current Adjustment range
  • User selectable Time Current curves
  • Definite/Inverse
  • Manual/Remote reset
  • Ambient Insensitive
  • Alert Function before trip

IN BUILT PROTECTIONS

Protection

3DE

3EZ

 

Trip Time

Trip Time

Over Current

O-Time

O-Time

Undercurrent

0.5-30 sec

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Phase Loss

3 sec

3 sec

Phase Unbalance

8 sec

8 sec

Phase Reverse

0.1-0.3 sec

0.1-0.3 sec

Locked Rotor

D-Time

D-Time

Ground Fault

---

0.05-10 sec


SPECIFICATIONS

Model

EOCR 3DE

 EOCR 3EZ

Current Setting

05/60A

05/60A

Above 60A

With Suitable External CT

Ground Fault setting

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NA A:0.02-3A, B:0.2-10A

Alert Setting

5-100%/OFF

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Start Delay Time (D-Time)

1-200 sec

Trip Delay Time

INV 1-30 sec

(O-Time)

DEF 0.2-30 sec

Control Voltage

110VAC/220VAC

Contact Rating

2 SPST 3A/250V Resistive

Trip Time

INV/DEF- Refer to previous page

Characteristic
Fault Diagnosis

7 segment LED Display

Mounting

35mm DIN Rail/Base


 

SET UP INSTRUCTIONS

MODE

Select the parameter you want to set or adjust
by pressing UP and DN buttons

SET

Press the SET/STORE button once for the parameter to be set to reach flickering in the display, which means that the new values can now be set.

ADJUST

Select required parameter values by pressing UP and DN button untill the desired value is acheived

STORE

Store the new values or settings by pressing the SET/STORE button once and the flickering will stop immediately which means the new value is now set.

RESET

RESET

After all setting values are completed, press the RESET button once before operating motor. Other wise the display will reset automatically in 30 sec



CONCORD AUTOMATION & CONTROLS

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