The AVD100 is special for monitoring 100~380VAC power voltage status, if detected voltage loss then will output an alarm signal. It is an industrial class, high reliability, low-power consumption, high stability and high precision digital detector.  

The AVD100 is used widely as an AC power status monitoring of Base Transceiver Station, diesel generator rooms, engine room, transformer substations, telecommunication equipment rooms, power supply systems and so on.

The AVD100 with fire retardant shell, standard 35mm DIN rail mounting makes it easy to install in fields.

Specifications:

Input Voltage:100~380VAC,no need external power source to power on it.

Output Type: Dry contact.

when the AC power voltage is normal, the relay will be closed, and the impedance<50Ω;

When the AC Power voltage is failure, the relay will be opened and transmits an alarm signal to alarm units. Input/output insulation: >2000V

Operating temperature: 0~50℃;

Relative humidity: 0~100%RH.;

Inputs Polarity: Nonpolar;

Output Polarity: Nonpolar;

Dimension: (HxWxD) 98x56x42mm; Net weight:98g.

Installation：

1) Connect the one of the AC Power electrode to Point 8, connect another AC power electrode to point 6;
2) Connect the Point 4 to one point of the alarm unit wired input, connect point 5 to another point of the alarm unit wired input, the wired inputs includes two points;
3) In order to protect the device, it suggests that you should plug two fuses before the relay sensor. The current of the fuse is 0.1A;
4) According to the application photo to connect the AC Power relay sensor AVD100;
5) The sensor is fixed on the standard DIN sideway which is 35mm long, or it can be hang on the screw;
6) Forbids to connect the strong electrical to the output 4 and 5 points;
7) Except point 6,8,4,5, the other points are useless;
8) Please don’t use any conductive material tool to connect the relay sensor, like metal, copper tool and so on.

NOTICE:

1. Installation/Maintenance can be carried out by qualified maintainer & engineer ONLY.
2. Do CUT OFF the electricity before installation and wiring.