Eocr-Ss Motor Protection Relay (EOCR-SS Thermal Overload Motor Protector Relay)

Model NO.
EOCR-SS
Protective Characteristics
Enclosed Rlay
Action Principle
Rectifier Type
Size
Miniature
Type
Electric Parameter Relay
Transport Package
Paper Box Packaging
Specification
50X45X53CM
Trademark
HDER or OEM
Origin
Wenzhou
HS Code
8536100000
Production Capacity
1000PCS/Week
Reference Price
$ 94.50 - 139.50
Contact Us

Product Description

Features: Compact Design
Overload / Phase Loss / Locked Rotor Protection
Independently Adjustable Starting Trip Delay & Operating Time
Wide Current Range:0.1~600A
Wide Operating Voltage Range
PWR & Trip Indication LED
Manual / Electric Reset
Ambient Insensitive
Low Energy Consumption
(No Volt Release/Fail-safe Operation)→N Type
Single-phase, three-phase available (No Volt Release/Fail-safe Operation)→N

Used for

- Low Voltage Induced Electromotor (600V Level) Protective Relay - Break-Down Watch Current Relay - Alternative Replacement for the Existing Relay
Protetcion
Protective Item
Operating (Trip) Time
Over-Current
O-TIME
Phase Loss
O-TIME
Locked Rotor
 D-TIME+O-TIME

LED

Ammeter Function: After the motor runs smoothly, turn the overcurrent setting knob slowly counter clockwise to the red indicator light, which is 100% of the actual running current. And then turn the knob clockwise to just turn off the red light at this point for the actual running current value of about 103%.
Run / Operation Indicator: Relay Trip: Red LED Power / normal operating status: Green LED

Set

After the installation is complete the settings as follows. Set knob: D-TIME(Delay Time) Set two to three seconds longer than the motor starting time. Set knob: O-TIME(Over-current run time) Set less than the motor's endurance time with over-current. Set knob: Load(Rated Current) Set over 110% of the motor's rated current of under 120% of its operating current.

TEST Instruction

With test button ehld down,the red LED is on and the product will trip after O-TIME. The relay will be de-energized
when RESET button is pushed or the control power is disconnected.
LED Indication
 Item
PWR(Green)LED
Trip(Red)LED
Power
○
×
Normal Running
○
×
Trip
×
○
Specifications
Current Range
Type05) 0.5-6.5A
Type30) 3-35A
Type60) 5-70A
Type600) Use an external CT(secondary 5A)over 60A with 05 type
Operating Voltage(Un)
Tpye110)110VAC
Tpye220)90-260VAC
Tpye380)180-460VAC
Operating Frequency
50/60Hz
 Operating Power
<2W
Operating Temperature
-20ºC·····+55ºC
Waiting(t)
D-Time 0.2-30s
O-Time 0.2-10s
Asymmetry Set
%±10
Contact
5A 250VAC Resistive Load
Mounting
35mm Din Rail(D) or Pane(P)
Eocr-Ss Motor Protection Relay (EOCR-SS Thermal Overload Motor Protector Relay) Eocr-Ss Motor Protection Relay (EOCR-SS Thermal Overload Motor Protector Relay) Eocr-Ss Motor Protection Relay (EOCR-SS Thermal Overload Motor Protector Relay) Eocr-Ss Motor Protection Relay (EOCR-SS Thermal Overload Motor Protector Relay)

 

 

Relay

LEGALIS.IT, 2023