For protecting devices against overvoltage and undervoltage
Delivery throughout Europe
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English speaker +33535565788
Operation:
2 thresholds voltage U1 (lower voltage) and U2 (upper voltage) are set via potentiometer. Change of phase voltage on one of phases above or below set voltage thresholds will cause activation of relay.
When the voltage returns in the control phase, the contact goes back at its original state.
- Presence voltage by LED
- Setting U1 150-210V; U2 230-260V
- Hysteresis U1, U2 : 5V
- Activation time: 1.5 S
- Consumption 0.8W
In order to avoid too much frequent changes in case of ongoing fluctuations of voltage (10 per minutes), the relay is locked for 10 minutes.
Acheteur Vérifié
Very good (Translated review)
Acheteur Vérifié
Very good (Translated review)
Acheteur Vérifié
Not tested yet (Translated review)
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Super (Translated review)
Acheteur Vérifié
Hello Sir, Thank you for your comment. Please feel free to give us feedback on the products you purchased on our website even if it is in the long term. Best regards, The Technic-Achat Team. (Translated review)
Merchant's answer
Very poor reception
Acheteur Vérifié
Very good (Translated review)
Acheteur Vérifié
Good product and recognized reliability. I recommend it for installations that have already been received from 400V instead of 230V. It's really cheaper than having to repair not to mention the loss of production. (Translated review)
Acheteur Vérifié
It's a very specific product that's hard to recommend. (Translated review)
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