The CV Series are Under/Over Voltage Monitors combined with short cycle protection used for appliance control. These units employ a user selectable voltage range Set Point adjustment, 3 or 5 minute short cycle protection delay, NEMA style plug/receptacles or ¼ inch disconnect terminals, and easy to understand LED indication to make these products ideal for protecting your refrigerator, freezer, air conditioner, television or other appliances from an unstable or unreliable voltage source.
Features and Benefits
- Monitors Over and Under Voltage: Prevents damage from high and low voltage events
- Fixed Time Delay: Adds short cycle protection for appliances like refrigerators and A/C units
- Compact Housing: Easy to install, even in tight spots
- LED Indicators: Bright LED indicators provide fast, clear diagnostics
Specifications (230V)
| Set Point | 230 |
|---|---|
| Voltage 50/60 HZ | 230V AC |
| Under Voltage Drop Out | 190V AC |
| Under Voltage Pick Up | 198V AC |
| Over Voltage Pick Up | 243V AC |
| Over Voltage Drop Out | 253V AC |
| Output Rating Run | 15A |
| Output Rating Lock Rotor | 52A |
Specifications (240V)
| Set Point | 240 |
|---|---|
| Voltage 50/60 HZ | 240V AC |
| Under Voltage Drop Out | 202V AC |
| Under Voltage Pick Up | 210V AC |
| Over Voltage Pick Up | 258V AC |
| Over Voltage Drop Out | 268V AC |
| Output Rating Run | 15A |
| Output Rating Lock Rotor | 52A |
Operation
For the CV-200RS-XX - The voltage range switch should be positioned to match the line voltage for proper operation. When the line voltage goes below (brown out) or above the preselected operating range, the internal relay drops out removing the plugged-in appliance from these adverse fault conditions. When the voltage returns to the normal operating range, a five (5) minute delay begins. Upon completion, the internal relay picks up allowing the plugged-in appliance to start. LED indicators give an immediate visual reference as to the status of the control. The GREEN LED indicates conditions are normal. When a fault condition occurs the GREEN LED will extinguish and the RED LED will glow. When a fault condition has been corrected, the RED LED will begin to flash. The RED LED will continue to flash until the five (5) minute delay period elapses. At the end of the delay period the RED LED will extinguish and the GREEN LED will glow. When both LEDs are extinguished, a total loss of power is indicated.