ABB 机电式保护继电器
1. ABB Inverse-Time Overcurrent & E/F Relays反时限过流和接地故障保护继电器Inverse-Time Overcurrent and Earth Fault Relays:
AK-421256 AK-421256
Type ICM21
Type ICM21P
Type ICM21B
Type ICM21BP
MR-410035 MR-410035
Type ICM21N
Type ICM21NP
Type ICM21BN
Type ICM21BNP
MR-410059 MR-410059
Type ICM21K
Type ICM21KP
Type ICM21BK
Type ICM21BKP
2. ABB IRXm 电流继电器current relay
24VDC IRXm 1MYN742832-A
30VDC IRXm 1MYN742832-B
48VDC IRXm 1MYN742832-C
110V-125VDC IRXm 1MYN742832-E
220V-250VDC IRXm 1MYN742832-G
电阻Stabilizing resistor ：（680 Ohm / 100W）1NMR-430131-P536
电阻Voltage Dependent Resistor (optional) ：1MRK002059-B
*ABB 瞬时电流保护和接地故障保护继电器Instantaneous O/C and E/F Relay ：
IKM2 2.5-10A
IKM2 1.0-4.0A
IKM2 0.5-2.0A
IKM2 0.2-0.8A
IKM2 0.1-0.4A
电压Aux suuply: 24VDC 30VDC 48VDC 110VDC 220VDC
*ABB Type VHXm系列低电压/过电压保护继电器 Under/over voltage Relay：
VHXm21A
VHXm22A
VHXm22B
VHXm23A
VHXm23B
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VHXm21A (Fixed 40% of Un Under voltage, W/O time delay)
VHXm22A (40-80% of Un Under voltage, W/O time delay)
VHXm22B (40-80% of Un Under voltage, with variable time delay)
VHXm23A (80-140% of Un Over voltage, W/O time delay)
VHXm23B (80-140% of Un Over voltage, with variable time delay)
* ABB 熔断器故障继电器 Fuse failure relay UVT92m
Relay Type UVT92m
Order code ：
1MYN742844-A
1MYN742844-B
1MYN742844-C
1MYN742844-D
1MYN742844-E
1MYN742844-F
…… 更多ABB保护继电器产品系列，请来电咨询：