Details
- •Relays
- •Phase monitoring relay
- •1 KOM
- •ABB
Technical specifications
Width22.5mm
Height78mm
Depth78.5mm
Voltage measuring range185 - 460V
With detachable clampsNo
Phase sequence monitoringNo
Phase imbalance monitoringNo
Type of electric connectionScrew connection
Rated control supply voltage Us at AC 50HZ185 - 460V
Rated control supply voltage Us at AC 60HZ185 - 460V
Rated control supply voltage Us at DC- - -V
Max. permitted delay-on energization time0.5s
Min. adjustable delay-on energization time0.5s
Max. permitted off-delay time0.5s
Min. adjustable off-delay time0.5s
Voltage type for actuatingAC
External power supply requiredNo
Phase failure detectionYes
Function under voltage detectionYes
Function over voltage detectionYes
Number of contacts as normally closed contact0
Number of contacts as normally open contact1
Number of contacts as change-over contact0
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Details
- Relays
- Phase monitoring relay
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Width
22.5mm
Height
78mm
Depth
78.5mm
Voltage measuring range
185 .. 460V
With detachable clamps
Phase sequence monitoring
Phase imbalance monitoring
Type of electric connection
Screw connection
Rated control supply voltage Us at AC 50HZ
185 .. 460V
Rated control supply voltage Us at AC 60HZ
185 .. 460V
Rated control supply voltage Us at DC
- .. -V
Max. permitted delay-on energization time
0.5s
Min. adjustable delay-on energization time
0.5s
Max. permitted off-delay time
0.5s
Min. adjustable off-delay time
0.5s
Voltage type for actuating
AC
External power supply required
Phase failure detection
Function under voltage detection
Function over voltage detection
Number of contacts as normally closed contact
0
Number of contacts as normally open contact
1
Number of contacts as change-over contact
0
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.