In stock in Ohio. Ships same or next business day.
Protect your HVAC appliances from brownouts and line voltage inconsistency with these single-phase voltage regulators
The CV-100 and 200 Series regulate the electrical supply that spike above 120/240 volts or drop below 110/220 volts. They combine short-cycle protectors for appliance control. These gadgets have a user-selectable voltage range with a setpoint switch. To protect your appliance, position the switch to match the line voltage. When the line voltage goes below or above your selected range, the internal relay disconnects the line, saving the appliance from damage due to the excessive voltage fluctuation. Beginning five minutes after the voltage returns to the correct voltage range, the relay will again open to safely supply electricity to the appliance.
LED indicators show the status of the control. The green LED indicates normal line voltage. When the line voltage is outside the acceptable range, the green LED will stop and the red LED will light. When the line voltage returns to normal operating range, then the red LED will flash for five minutes. After five minutes of normal operation, the red LED will stop and the green LED will light up. When both LEDs stop, then there is a total loss of power.
ATC voltage monitor family specifications
Model Number |
Set Point |
Voltage 50/60 Hz |
Under Voltage |
Over Voltage |
Output Rating |
Receptacle Style |
Weight |
|
|
|
Drop Out |
Pick Up |
Pick Up |
Drop Out |
Run |
Lock Rotor |
|
|
CV-100RS (CV100RS) |
110 |
110 VAC |
87 VAC |
95 VAC |
120 VAC |
128 VAC |
15A |
40A |
Three prong |
8.5 oz. |
120 |
120 VAC |
95 VAC |
103 VAC |
131 VAC |
140 VAC |
15A |
40A |
CV-200RS-15 |
230 |
230 VAC |
190 VAC |
198 VAC |
243 VAC |
253 VAC |
15A |
52A |
Three prong, longer upper left |
8.5 oz. |
240 |
240 VAC |
202 VAC |
210 VAC |
258 VAC |
268 VAC |
15A |
52A |
CV-200RS-20 |
230 |
230 VAC |
190 VAC |
198 VAC |
243 VAC |
253 VAC |
20A |
72A |
Three prong, vertical upper left |
8.5 oz. |
240 |
240 VAC |
202 VAC |
210 VAC |
258 VAC |
268 VAC |
20A |
72A |
CV-120-AFN |
N/A |
120 VAC |
95 VAC |
103 VAC |
N/A |
N/A |
20A |
52A |
Not Applicable. 1/4 inch quick disconnect terminals |
8.5 oz. |
CV-230-AFN |
N/A |
230 VAC |
190 VAC |
198 VAC |
N/A |
N/A |
20A |
52A |
CV-240-AFN |
N/A |
240 VAC |
202 VAC |
210 VAC |
N/A |
N/A |
20A |
52A |
CV-100RS item dimensions: 1.5" X 2.65" X 3.75"H
ATC Diversified Electronics is a Marsh Bellofram company.