Filter
Top Products
16
EOCR-i3BZ/iFBZ/3BZ2/FBZ2
EOCR-i3BZ / iFBZ : Intelligent Digital Over-Current, Earth Fault Relay with built-in ZCT,
EOCR-3BZ2 / FBZ2 : Economic Digital Over-Current, Earth Fault Relay with built-in ZCT
Wiring Examples
EOCR-i3BZ/iFBZ
OL : b, GR : a
EOCR-i3BZ/iFBZ
OL : 1a 1b, GR : 1a
3 phase line Diagram
3 phase line Diagram
3 phase line Diagram
Single line Diagram Single line Diagram
DM
EOCR
-iFBZ
MODBUS 485 MODBUS 485 MODBUS 485 MODBUS 485 MODBUS 485
DM
EOCR
-iFBZ
DM
EOCR
-iFBZ
DM
EOCR
-iFBZ
DM
EOCR
-iFBZ
MCCF-A1-RF
MCCF-B1-RF
FROM : BUSDUCT
P. T ×3
380/110V
DM
MAIN
MCCB
C.T
Y-△ Y-△ Y-△
F
DM
EOCR
-FBZ2
DM
EOCR
-FBZ2
EOCR
-FBZ2
EOCR
-FBZ2
EOCR
-FBZ2
DM DM DM
MCCF-A1-RF
MCCF-B1-RF
FROM : BUSDUCT
P. T ×3
380/110V
DM
MAIN
MCCB
C.T
F
Y-△ Y-△ Y-△
Single phase line Diagram
Caution
1. Do not use any External CT
2. Earth fault detection by built-in ZCT
Caution
1. Do not use any External CT
2. Earth fault detection by built-in ZCT
Caution
1. Do not use any External CT
2. Earth fault detection by built-in ZCT
Caution
1. Do not use any External CT
2. Earth fault detection by built-in ZCT
EOCR-i3BZ/iFBZ
OL : 1a 1b, GR : 1a
EOCR-iFBZ EOCR-FBZ2
EOCR-i3BZ/iFBZ
OL : b, GR : a