Voltage relays one-phase type Un=230 V I=16A 1 module CP-710

Product ID: 3510059 In Stock
F&F Voltage relays one-phase type Un=230 V I=16A 1 module CP-710 CP-710 | Elektrika.lv
F&F Voltage relays one-phase type Un=230 V I=16A 1 module CP-710 CP-710 | Elektrika.lv
F&F Voltage relays one-phase type Un=230 V I=16A 1 module CP-710 CP-710 | Elektrika.lv

Price and quantity

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(0)
  • e-store price

    30.99 / pcs.

  • Quantity

  • Total price VAT included (21%)

    30.99

Availability

* The availability of a product in Elektrika warehouses is indicated below. If the product is in the supplier's warehouse, it may take up to 2-12 business days to arrive at Elektrika warehouse.
  • Riga (Marupe)

    1

  • Daugavpils

    0

  • Valmiera

    0

  • Ventspils

    0

  • Vendor stock

    305

Product details

* The displayed pictures may not match the product
  • Manufacturer

    F&F

  • Manufacturers ID

    CP-710

  • EAN

    5908312597100

Product parameters

  • Net Weight

    0.075 kg

Additional parameters

+
  • Contains function DC-over voltage

    -

  • Contains function DC-under voltage

    -

  • Contains function DC-voltage hysteresis

    -

  • Depth

    65 mm

  • External power supply required

    -

  • Height

    90 mm

  • Max. permitted off-delay time

    1.5 s

  • Number of contacts as change-over contact

    1

  • Number of contacts as normally closed contact

    -

  • Number of contacts as normally open contact

    -

  • Rated control supply voltage Us at AC 50HZ

    230 .. 230 V

  • Response value voltage

    150 .. 260 V

  • Single-phase hysteresis possible

    +

  • Single-phase over voltage possible

    +

  • Single-phase under voltage possible

    +

  • Three-phase hysteresis possible

    +

  • Three-phase over voltage possible

    -

  • Three-phase under voltage possible

    -

  • Type of electric connection

    Screw connection

  • Type of voltage measurement range

    AC

  • Voltage measurement range 1

    150 .. 210 V

  • Voltage measurement range 2

    230 .. 260 V

  • Voltage type for actuating

    AC

  • Width

    17 mm

  • With detachable clamps

    -

Description

FUNCTIONING 

Lower voltage value (U1) and upper voltage value (U2) are set by means of potentiometers. It is so-called eye of voltage, in limits of which can occur changes of phases voltages that do not cause activation of relay. Supplied a relay is signalized by shine of green LED .Correct value of voltage is signalized by shine of yellow LED.( position of joint 7-10). Change of phase voltage on one of phases above or below set voltage tresholds will cause activation of relay (switch joints to position 7-12). Decrease of voltage below establish value U1 is signalized by shine of LED red (U1). Increase of voltage below establish value U2 is signalized by shine of LED red (U2). Reactivation follows automatically return of correct voltage value. The relay can be supplied with a voltage up to 450V~. This ensures the effective protection of the receiver even in case of a voltage increase beyond allowable standards. Also, in case of supply polarity exchange or when "zero" is switched off (for three-phase types) the relay will not be destroyed ("burned").

ATTENTION!

Because of unstable voltage in mains and frequent changes of supply voltage beyond the set thresholds of “eye of voltage” (at leat 10 times per 1minute), relay blocks itself for 10 minutes (joint stay at position 7-12). This prevents against too frequent, cyclic switching-ON and OFF of the connected receiver. Condition of blockade is signalized by shine of yellow LED. A


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