Phase Relays

F&F Phase Relays 16A With Voltage 1V

The F&F CP-721-FPV single-phase programmable DIN-rail relay monitors the mains voltage in photovoltaic installations and activates its output when the voltage exceeds the preset level. The output can...

The F&F CP-721-FPV single-phase programmable DIN-rail relay monitors the mains voltage in photovoltaic installations and activates its output when the voltage exceeds the preset level. The output can switch on an additional load, such as a water heater, while the measured voltage is displayed on the LED screen.

The activation voltage can be set from 245 to...

See Description & Specifications See Description & Specifications
120 90 €
Delivery Tue, 24 Nov - Mon, 30 Nov
14,00 €   shipping cost
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Description & Specifications

The F&F CP-721-FPV single-phase programmable DIN-rail relay monitors the mains voltage in photovoltaic installations and activates its output when the voltage exceeds the preset level. The output can switch on an additional load, such as a water heater, while the measured voltage is displayed on the LED screen.

The activation voltage can be set from 245 to 265 V in 1 V increments, while the switch-off hysteresis can be set from 1 to 10 V in 0.5 V increments. The switch-on and switch-off delay can be set from 0 to 999 s in 1 s increments. The relay features thermal protection and returns to normal operation after the temperature drops and 10 minutes have elapsed.

  • Type: Single-phase programmable voltage relay
  • Application: Photovoltaic installations
  • Supply voltage: 150–300 V AC
  • Contact activation voltage: 245–265 V, 1 V increments
  • Switch-off hysteresis: 1–10 V, 0.5 V increments
  • Switch-on and switch-off delay: 0–999 s, 1 s increments
  • Rated current: 16 A
  • Contacts: 1 × NO, with contact separation
  • Indication: Red LED and 3-digit LED display, 5 × 9 mm
  • Measurement accuracy: ±1 V
  • Connection: Screw terminals for flexible cable up to 2.5 mm² or solid cable up to 4.0 mm²
  • Tightening torque: 0.5 Nm
  • Power consumption: 0.8 W
  • Operating temperature: -25 to 50 °C
  • Dimensions: 2 modules, 35 mm wide
  • Mounting: On a 35 mm DIN rail
  • Protection rating: IP20

Manufacturer

Voltage
1 V
Nominal Voltage
16 A
with Energy Consumption Meter
No
with Timer
No
Type of Residual Current Relay
Type B

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

120,90 €
14,00 €   shipping cost