Contrôleur de charge MH 9397

Réf. d'article : 0062046
Type: MH9397.12/010 3AC24-400V AC12A

The Load monitor MK9397 and MH9397 of the varimeter family monitor reliably the load of motors...plus

Description du produit

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.

Caractéristiques techniques

Largeur utile:	45 mm
Mono- / triphasé:	3
Plage de mesure max:	12 A (8 kW)
Retard à l´appel réglable:	Oui
Tension aux:	AC
Contacts de sortie:	2 x 1 C/O contacts
Boîtier montage:	Switch cabinet
Type:	MH 9397

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Avantages

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

Caractéristiques

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