Details
- •Relays
- •Phase monitoring relay
- •1 KOM
- •ABB
Technical specifications
Phase sequence monitoringYes
With detachable clampsNo
Height85.6mm
Phase failure detectionYes
Width22.5mm
Depth103.7mm
Voltage measuring range180 - 280V
Function over voltage detectionYes
Function under voltage detectionYes
Rated control supply voltage Us at AC 50HZ180 - 280V
Max. permitted off-delay time30s
Number of contacts as normally closed contact-
Voltage type for actuatingAC
Min. adjustable off-delay time0.1s
Number of contacts as normally open contact-
Number of contacts as change-over contact2
Rated control supply voltage Us at AC 60HZ180 - 280V
Phase imbalance monitoringYes
Min. adjustable delay-on energization time0.2s
Max. permitted delay-on energization time0.2s
Rated control supply voltage Us at DC- - -V
Type of electric connectionSpring clamp connection
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Details
- Relays
- Phase monitoring relay
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Phase sequence monitoring
With detachable clamps
Height
85.6mm
Phase failure detection
Width
22.5mm
Depth
103.7mm
Voltage measuring range
180 .. 280V
Function over voltage detection
Function under voltage detection
Rated control supply voltage Us at AC 50HZ
180 .. 280V
Max. permitted off-delay time
30s
Number of contacts as normally closed contact
-
Voltage type for actuating
AC
Min. adjustable off-delay time
0.1s
Number of contacts as normally open contact
-
Number of contacts as change-over contact
2
Rated control supply voltage Us at AC 60HZ
180 .. 280V
Phase imbalance monitoring
Min. adjustable delay-on energization time
0.2s
Max. permitted delay-on energization time
0.2s
Rated control supply voltage Us at DC
- .. -V
Type of electric connection
Spring clamp connection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.