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Low and over voltage
module protector

10 A
Code 7901 to 29
220 Volt
Function:
- It shuts off the electrical supply of the socket where it is installed, when the network voltage has fluctuations that may damage the appliances or the equipment connected to that socket, turning on the power again automatically ( with some delay ) when the voltage gets normal again.
- Suitable to be used for the protection of electrical an electronic appliances.
Operation:
- The disconnection and reconnection of supply are fully automated.
Installation:
- To be installed in a light switch framework, assembled into an embedded rectangular box compatible with the model acquired. It takes up the place of a module.In combination with the socket.
- To be used indoors only.
- Before carrying out the installation,the general electric power switch of the entire premises must be shut off.
Wiring diagrams:
Technical features:
Maximum power per load type:
  • Supply voltage: 220 V - 50 Hz.
• Protection range:
• Protection range: 244 V - 50Hz
177 V 50 Hz.
- Accurasy: 3 V .
• Disconnection delay due to supervoltage: 10 miliseconds maximum.
• Disconnection delay due to supervoltage: 2 seconds 1/2 second.
• Reconnection delay: 3 minuts 2 seconds. (automatic reconnection).
• Indicators:
-”High" or "Low" voltage, led lights on red..
- Waiting for reconnection, led sparckleson green.
- "Normal" voltage, led starts in green.
• Oulet to Relay.
• To control higher power a higer power unit should be used.( to see Code 1105).
• class II device
• Indoore use
• Weigth: 36 gr.


In case the installation has the maximum load (resistive and reactive), the maximum power to be considered is 1000 VA.
Another presentation and model: 
WITH PLATE AND FRAME
Code 7927
SEMI - ASSEMBLED (OEM)
Code 7925
CIRCUIT
Code 7929
Downloads: