Automatic phase switch PF-431 PF-431

local index:
APC120FIFQ
Catalog No:
PF-431
EAN code:
5908312594024
Manufacturer: F&F
Hysteresis [V]: 5
Installation: On the TH-35 rail
Input voltage [V]: 3×230V+N
Price:
66,80 €
gross / pcs.
(including VAT 23%)
Delivery in 3h
Accessible 26 pcs.
Pickup in 1h
Quantity pcs.
(multiplicity:
1
)
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Product description

The automatic phase switch is used to maintain the continuity of power supply to a single-phase receiver in the event of a power phase failure or its parameters below the standard. Operation
Three-phase voltage (3×230V+N) is applied to the input of the switch. Single-phase voltage (230V AC) is directed to the switch output, i.e. phase voltage of one of the phases. The electronic system of the switch controls the voltage values of the phases supplied so that the output voltage is not lower than 195V. The phase with the correct parameters is directed to the output of the switch. The correct parameters of the input voltages of individual phases are signaled by the lighting of the diodes. The L1 phase is the priority phase, i.e. if its parameters are correct, this phase will always be connected to the output. In the event of a voltage drop in the L1 phase below 190V or its decay (the green L1 diode goes off), the electronic system will switch the L2 phase to the output (provided that its parameters are correct). In the event of simultaneous lack of correct voltages in phases L1 and L2 (green LEDs L3 and L2 go off), phase L3 will be switched on at the output. If the correct supply voltage returns in the L1 phase (above 195V), the system will switch this phase to the output.

Switching threshold for L2 and L3 [V]<190
Switching threshold for L1 [V]< 195
Power signaling input3×LED green

 

Technical data

  • Hysteresis [V]
    5
  • Input voltage [V]
    3×230V+N
  • connection
    2.5mm screw terminals
  • Working temperature [°C]
    -20-50
  • Package height [mm]
    150
  • Package weight [kg]
    0.21
  • measurement error
    0.01
  • Installation
    On the TH-35 rail
  • load current [A]
    <16
  • Signaling
    3×LED green
  • Dimensions
    3 modules (52.5mm)
  • Package width [mm]
    60
  • Switching time[s]
    0.5-0.8
  • PKWIU
    27.12.24.0

Other technical data

  • Type of electric connection
    Screw connection
  • Rated control supply voltage AC 50 Hz
    0 ... 0 V
  • Phase sequence monitoring
    No
  • Function under voltage detection
    Yes
  • Phase imbalance monitoring
    No
  • Number of contacts as normally closed contact
    0
  • Number of contacts as change-over contact
    0
  • Height
    75 mm
  • With detachable clamps
    No
  • Voltage type for actuating
    AC
  • Phase failure detection
    Yes
  • Function over voltage detection
    No
  • Voltage measuring range
    80 ... 300 V
  • Number of contacts as normally open contact
    3
  • Width
    52.5 mm
  • Depth
    110 mm

Bulk packaging

A kind of package Sztuka
Quantity 1 pcs.
Weight (kg) 0,151
Width (m) 0,056
Length (m) 0,095
Depth (m) 0,070