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Multifunction Measuring Relay MK 9300N

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Features

• Multifunction measuring relay acc. to EN 60255-1
• Voltage monitoring (1- and 3-phase)
• Current monitoring
• Frequency monitoring
• Power factor cos phi
• Phase sequence, phase failure, asymmetry
• Effective-, reactive- and apparent power
• Start up delay, on delay
• Adjustable hysteresis 0.2 ... 50 % of response value
• Manual reset
• LCD for indication of the measuring values
• Relay output
MK 9300N: 1 changeover contact
MH 9300: 2 x 1 changeover contacts
• Relay function selectable (energized/de-energized on trip)
• As option with plugable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• MK 9300N: Width 22,5 mm

• Multifunction measuring relay acc. to EN 60255-1
• Voltage monitoring (1- and 3-phase)
• Current monitoring
• Frequency monitoring
• Power factor cos phi
• Phase sequence, phase failure, asymmetry
• Effective-,...

more...

Advantages / Customer benefit

• Min-, Max. value or window monitoring
• Simultaneous monitoring of up to 9 different parameters
• Simple configuration and fault diagnostic
• Different fault indications
• Large measuring range 3 AC 24 ... 690 V
• Auxiliary voltage ranges DC 24 V, AC 230 V or AC/DC 110 ... 400 V
• Early detection of irregular states
• Space and cost saving
• Reduced wiring

• Min-, Max. value or window monitoring
• Simultaneous monitoring of up to 9 different parameters
• Simple configuration and fault diagnostic
• Different fault indications
• Large measuring range 3 AC 24 ... 690 V
• Auxiliary...

more...
Function Multifunction Measuring Relay
1- / 3-phase 1; 3
Standard measuring range 3 AC 24 ... 690 V
Measuring range max. 690 V
Output contacts 1 w
Operate delay +
Auxiliary voltage required +
Enclosure design Schaltschrank
Width 22,5 mm
Type MK 9300N

Please select required language:

Datasheet / Operating Instructions, File: pdf, File size 633 KB

Documentation, DNV GL Certificate, File: pdf, File size 88 KB

Flyer, Universal measuring relays VARIMETER PRO, File: pdf, File size 267 KB

Brochure, Catalog Monitoring devices VARIMETER, File: pdf, File size 7 MB

Brochure, Product overview Universal measuring relays VARIMETER PRO, File: pdf, File size 2 MB

The universal measuring relays MK 9300N / MH 9300 of the VARIMETER PRO series monitor up to 9 parameters simultaneously. These are under-, over-voltage, voltage range, voltage asymmetry, under-, overcurrent, cos phi, effective-, apparent- and reactive power, frequency and phase sequence, The measurement in 3-phase or single-phase systemes is very simple and without extensiv wiring. Because of the menue structure the multifunctional measuring relays can be used easyly and intuitively.
The early detection of up-coming break downs and preventive maintenance avoid expensive damages. As user you profit from the reliability and availability of your plant.

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