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Phase control relays

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Thrfe-phase lines with neutral

· They are used to monitor the status of phase voltage lines with neutral.
· When conditions are right, the relay remains activated and deactivates at the detection of any fault.
· Depending on model, they can control: order of the phases, failure of any phase, imbalance between phases, rotation angle.

· They do not need auxiliary power supply since they feed itself from the three-phase line.
· Independent models for lines of 50Hz or 60Hz.
CONFIGURATOR:
PFDSPFDTDFDSDFDTSFDSSFDTSVP
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
LCD
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFDS - PFDT - DFDS - DFDT - SFDS - SFDT
· Control of sequence and phase fault
· Fix parameters
· Detection by voltage drop: -50%
· Timing: 2 s
SVP
· Control of three-phase lines with neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, ph/ph and ph/n
· Phase unbalance control, ph/ph and ph/n
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
PFBSPFBTDFBSDFBTSFBSSFBTSVP
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
LCD
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFBS - PFBT - DFBS - DFBT - SFBS - SFBT
· Control of sequence, phase fault, unbalance and rotation angle
· Fix parameters
· Detection by voltage drop: -20%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: 2 s
SVP
· Control of three-phase lines with neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, ph/ph and ph/n
· Phase unbalance control, ph/ph and ph/n
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
Interface
LCD
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


SVP

· Control of three-phase lines with neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, ph/ph and ph/n
· Phase unbalance control, ph/ph and ph/n
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
PFFAPFFBDFFADFFBSVP
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
LCD
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFFA - PFFB - DFFA - DFFB
· Control of sequence, phase voltage, unbalance and rotation angle
· Adjustable parameters
· Detection by voltage variation: ±18%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: 0..30 s
SVP
· Control of three-phase lines with neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, ph/ph and ph/n
· Phase unbalance control, ph/ph and ph/n
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


· Control of sequence, phase voltage, unbalance and rotation angle
· Adjustable parameters
· Detection by voltage variation: ±18%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: 0..30 s