Dold MK9143N.38 0060938 Grid frequency monitoring relay No. of relay outputs: 2
Product type
Grid frequency monitoring relay
No. of relay outputs
2
Operating voltage
24 V DC
Type
MK9143N.38
Probe inputs
Störfester Messeingang
Datasheet (PDF)
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Part number:
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Conrad ElectronicTerms & Conditions
Technical specifications
- Contact configuration 2 x 1 changer
- Auxiliary voltage DC 24 V
- Variant: Alarm thresholds can be set via 10-level switch. Alarm delay can be set Start-up bridge can be switched on via terminals
- Installation width 22.5 mm.
- 1 / 3-phase 1
- Housing design: Switching cabinet
- Device type MK 9143N
- Startup bypass 0 - 30 s
- Measurement range max. 50/60 Hz
- Response value: + / - [0.1 - 5 Hz
- Auxiliary voltage required: Yes
- Standard measurement range 50/60 Hz
- Alarm delay 0 - 20 s
- Type
MK9143N.38
- Product type
Grid frequency monitoring relay
- No. of relay outputs
2
- Probe inputs
Störfester Messeingang
- Operating voltage
24 V DC
- Width
22.5 mm
- Contact type
2 change-overs
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 2980062 Dold MK9143N.38 0060938 Grid frequency monitoring relay No. of relay outputs: 2
User & Safety Instructions
User & Safety Instructions 2980062 Dold MK9143N.38 0060938 Grid frequency monitoring relay No. of relay outputs: 2
Description
The MK 9143N and MH 9143 mains frequency monitors are used for frequency monitoring of 50 - and 60 Hz power supplies on over and under frequencies. They are used in the monitoring of self-generating plants and local power supplies, as well as in the monitoring of generators, power units, etc.
Benefits:
Monitoring of 50 - and 60 Hz power supplies on over and under frequency
Precise frequency measurement and fast response time
Interference-resistant measuring input
Separately adjustable alert threshold for over and underfrequency with separate relay outputs (1 or 2 changeover contacts each)
This text is machine translated.
Benefits:
Monitoring of 50 - and 60 Hz power supplies on over and under frequency
Precise frequency measurement and fast response time
Interference-resistant measuring input
Separately adjustable alert threshold for over and underfrequency with separate relay outputs (1 or 2 changeover contacts each)
This text is machine translated.