Voltage Controlled Switch - 1 amp, Active High

Application

Used for simple on / off control of devices that require user adjustment of the turn ONn and OFF voltage. Examples are backup generator control, fluid level control, simple charge controller, simple LVD relay control, Battery Vent Controller etc.

Features:

Wide voltage range
Fused and Transient protected
Adjustable high and low setpoints
High reliability
Available as Active High and Active Low

Basic Operation:

Solar Converters Inc. Voltage Controlled Switch is a simple power relay switch which has user adjustable voltage setpoints. Normally the relay is not powered, connecting the common terminal (C) to the normally closed (NC) terminal.

Voltage Controlled Switch

The Active High unit monitors the incoming voltage and if it goes over the "high" setpoint for 3 seconds, the power relay will switch on, connecting the common terminal (C) to the normally open (NO) terminal.

Once the relay is on, the unit monitors the incoming voltage and if it goes below the "low" voltage setpoint for 3 seconds, the unit will turn off the power relay, connecting the common (C) terminal to the normally closed (NC).

Features:

Single unit 12, 18, 24, 36 and 48 V operation
Easy to setup, setpoints have a 1/10 th. scale factor. To set 12 V, set the setpoint to 1.2V

Electrical Specifications:

Nominal Voltage (V)	12	18	24	36	48
Max Output (A) Basically rating of 30 amp relay	30	30	30	15	03
Maximum Voltage (V)	63
Minimum Voltage (V)	10
Self Consumption
Quiescent (ma)	17	17	17	17	17
Relay on (ma)	75	57	47	37	32

Mechanical Specifications

Weight - 0.3 lbs. approx.
Size - 4.125" x 2.8" x 2" open frame as shown above
Connections: Eurostyle Terminal Strip #6 AWG
Operating Temperature: -40 to 60 deg. C
Humidity: 0 - 90 % non-condensing

Simple Application Diagrams

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