EOCR-SSD , EOCR Electronic Over Current Relay ػóͧѹ俿 EOCR,EVR,EOCR_SSD,EOCR-3DE,EOCR-FDE,EVR-PD,EVR-FD i3DM i3MZ i3M420 i3MS iFDM iFM420 iFMZ iFMS
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Electronic Over Current Relay
EOCR-2CT


 EOCR-SSD MANUAL 2012


 
Protection

Protective Item
Trip Time
Description
Over-current
O-TIME
Is
Phase Loss
3 sec
-
Locked Rotor
0.5sec after elapse of dt
2times OC setting value



Specification

Current Setting Range
Current
05
0.5 ~ 6A
30
3.0 ~ 30A
60
10 ~ 60A
Starting delay time
D-TIME
OFF
Trip time
O-TIME
0.5, 1~10 sec
Operating t-c characteristic
Over-Current
Definite
Tolerance
Current
±5%
TIME
±5%
Environment
Temperature
Operation
-20 ~60
Store
-30 ~80
Humidity
30~85% RH Non-condensing
Control Power
220 : 220VAC±15%, 50/60Hz
110 : 110VAC ±15%, 50/60Hz
Output relay
2-SPST
3A / 250VAC Resistive

Insulation
Between casing and circuit
Over 10MΩ, 500VDC
Dielectric Strength
Between casing and circuit
2000VAC 60Hz, 1min
Between open contacts
1000VAC 60Hz, 1min
between circuit
2000VAC 60Hz, 1min
Reset
Manual/Electrical
Installation
35mm DIN-Rail or Panel Mounting

EOCR-SSD05 EOCR-SSD30

 

 
 


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