Redresoare trifazatee seria PT3R
Redresoare trifazatee seria PT3R

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Producător: DACPOL SERVICE

Redresoare trifazatee seria PT3R

Three-phase thyristor rectifiers of the PT3R series

Thyristor rectifiers are used to control voltage or current of DC power supply.
They have a long life, resistance to surges occurring in the supply network. They ensure quiet operation and compliance with PN-EN 60146-1-1:2002.



Technical data

Max. current load
 500A, 700 A, 900 A, 1000 A, 1200 A, 1500 A
Power supply 3 x 400 V, 50 Hz
Controller power supply 3 x 230 V, 50 Hz
Power supply tolerance -15% ÷ +10% Un
Control signals* 0 - 10 V, 4-20mA
Thyristor control phase
Surge protection RC suppressors
Short-circuit protection fast fuses
Cooling forced
Enclosure metal, varnished
Insulation test voltage 2,5 kV
Ingress Protection IP00
Degree of contamination 3
Operating temperature range 0 ÷ 50°C
Storage temperature range -20 ÷ +60°C
Relative humidity up to 85% (no condensation)
Altitude up to 1000 m without power reduction


Types

Typ Max. current load
[A]		 Main circuit terminal Dimensions (L x W x H)
[mm]		 Weight
[kg]
PT3R 500 120 screw terminal 550 x 588 x 250 40
PT3R 700 160 screw terminal 550 x 588 x 250 40
PT3R 900 200 screw terminal 550 x 588 x 250 40
PT3R1200 250 screw terminal 840 x 720 x 310 85
PT3R1500 450 screw terminal 840 x 720 x 310 85

Attention:
*) Please specify the type of control signal in your order



Circuit diagram

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Three-phase thyristor rectifiers of the PT3R series

Thyristor rectifiers are used to control voltage or current of DC power supply.
They have a long life, resistance to surges occurring in the supply network. They ensure quiet operation and compliance with PN-EN 60146-1-1:2002.



Technical data

Max. current load
 500A, 700 A, 900 A, 1000 A, 1200 A, 1500 A
Power supply 3 x 400 V, 50 Hz
Controller power supply 3 x 230 V, 50 Hz
Power supply tolerance -15% ÷ +10% Un
Control signals* 0 - 10 V, 4-20mA
Thyristor control phase
Surge protection RC suppressors
Short-circuit protection fast fuses
Cooling forced
Enclosure metal, varnished
Insulation test voltage 2,5 kV
Ingress Protection IP00
Degree of contamination 3
Operating temperature range 0 ÷ 50°C
Storage temperature range -20 ÷ +60°C
Relative humidity up to 85% (no condensation)
Altitude up to 1000 m without power reduction


Types

Typ Max. current load
[A]		 Main circuit terminal Dimensions (L x W x H)
[mm]		 Weight
[kg]
PT3R 500 120 screw terminal 550 x 588 x 250 40
PT3R 700 160 screw terminal 550 x 588 x 250 40
PT3R 900 200 screw terminal 550 x 588 x 250 40
PT3R1200 250 screw terminal 840 x 720 x 310 85
PT3R1500 450 screw terminal 840 x 720 x 310 85

Attention:
*) Please specify the type of control signal in your order



Circuit diagram

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Citeste mai mult
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