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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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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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