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- MH 9397
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Motor Load Monitor MH 9397
Features
• According to EN 60255-1
• Active power measuring
• Relay output
MK 9397N: 1 changeover contact
MH 9397: 1 changeover contact each for overload and prewarning
• On delay
• Closed circuit operation
• As option open circuit operation
• As option with plugable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• MK 9397N: Width 22,5 mm
MH 9397: Width 45 mm
• According to EN 60255-1
• Active power measuring
• Relay output
MK 9397N: 1 changeover contact
MH 9397: 1 changeover contact each for overload and prewarning
• On delay
• Closed circuit operation
• As option open circuit...
Advantages / Customer benefit
• Preventive maintenance
• For a evaluate time
• Quicker fault locating
• Precise and reliable
• Overload detection, as option also with prewarning
• Can also be used for underload monitoring
• Simple adjustment and fault diagnostics
• Space and cost saving
• Preventive maintenance
• For a evaluate time
• Quicker fault locating
• Precise and reliable
• Overload detection, as option also with prewarning
• Can also be used for underload monitoring
• Simple adjustment and fault...
| Function | Motor Load Monitor |
| 1- / 3-phase | 3 |
| Measuring range max. | 12 A (8 kW) |
| Output contacts | 2 x 1 w |
| Operate delay | + |
| Auxiliary voltage required | + |
| Enclosure design | Schaltschrank |
| Width | 45 mm |
| Type | MH 9397 |
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Datasheet / Operating Instructions, File: pdf, File size 421 KB
The Load monitor MK9397 and MH9397 of the varimeter family monitor reliably the load of motors as well as the function of 3 phase electrical users.
If the measured value falls under or goes over the adjusted settings the corresponding output relay is energised. To avoid unnecessary tripping a response delay tv can be adjusted between 0 and 10 s. LEDs show the status of the output relays.
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