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PRODUCT SELECTION
LOW VOLTAGE
3kW to 45kW
LOW VOLTAGE
HIGH POWER
32kW to 256kW
INDUSTRIAL TYPE
LOW VOLTAGE
HIGH CURRENT
1.2kW to 80kW
MEDIUM VOLTAGE
HIGH POWER
800V & 1,000V
HIGH VOLTAGE
HIGH POWER
1,200V to 3,000V
SOURCE / SINK
20kW to 256kW
INDUSTRIAL TYPE
Thyristor Controlled
Up to 3MW
Terms & Conditions of Sale
ELECTRONIC THYRISTOR CONTROLLED, PROGRAMMABLE,
HIGH POWER, HIGH QUALITY DC POWER SUPPLIES
FOR
INDUSTRIAL APPLICATIONS


TYPE RGB-THYRO-POWER
WITH OPTIONAL ELECTRONIC POLARITY REVERSAL


0 - 2V to 0 - 2,000VDC (!) * 0 - 100A to 0 - 100,000A (!)
UP TO 4 MW !
All power supplies of the series RGB-THYRO-POWER are customer specific, custom designed units.
FEATURES

Manual control on the front panel or remote via analog programming, PLC or computer interface

Optional Bi-Polar operation with electronic polarity reversal

Optional Pulse operation with adjustable pulse frequency from 0.5kHz - 2kHz (optional to 10kHz)

High operating reliability

High efficiency

Very fast regulation with a 1% regulation accuracy

Short circuit detection

No mechanical wear, virtually maintenance free



CONTROL ELECTRONICS include:
Firing board for the thyristor stack
Controller board
Firing transmitters



POWER SUPPLY PROTECTION
Over-current relay (short circuit protection)Phase relay
Mains / Input fuses / breakers
Control fuses
Temperature monitoring of thyristors, diodes and transformer
Voltage limitation
Current limitation
Voltage suppression for diodes and thyristors



MONITORING & DETECTION
Phase position
Phase rotation
Phase loss
Mains / Input low voltage
Short-circuit
Temperatures
Fuses



INDICATORS
Current, Voltage, Status and Fault



AVAILABLE OPTIONS
Ripple < 5% of nominal DC current 10% to 100% (available only on selected units)
Dual Output Power
Mains / Input "On/Off" switch on front panel
Remote Control interface (Analog Programming, CAN, RS-485 etc.)
Polarity Reversal (electronic switching of the DC output polarity)
Regulation accuracy < 0.5%
Ah-counter
Adjustable DC-ramps
Closed IGBT-cooling with air - water heat exchanger



AIR COOLED POWER SUPPLY SPECIFICATION


Mains / Input voltage: 3 x 480VAC, 60 Hz, 3-Phase (world-wide mains / input voltages are available)
Efficiency: > 85%
Duty Cycle: 100%, operating 24 Hrs / Day, 7 Days / Week
Control mode: Voltage and / or Current regulation
Regulation accuracy: < +1 % of set value (optional <0.5%)
Control range: 0...100 % continuous adjustable
Ripple: ~ 5% of max. output 50% to 100% (optional 10% - 100%)
Power Supply design: 6-pulse, 2 x M3.2U
Degree of protection: IP 21 (optional up to IP65)
Cooling: Air cooled
Ambient temperature: max. +35 °C
Noise level: < 50 dB (A) 3Ft (closed cabinet)
 
WATER COOLING SPECIFICATION:

Cooling: Water cooling with innovative cool-coil technology, open circuit (closed cooling circuit with optional pump and heat exchanger)
Ambient temperature: max. +40 °C
Cooling inlet temp.: max. 35 °C
Cooling outlet temp.: max. 42 °C
Water flow: 28 l/min (depending on power supply output power)
Inlet pressure: 3 - 6 bar (depending on power supply output power)
Difference in pressure in / out: < 1,5 bar (depending on power supply output power)
Noise level: < 50 dB (A) 3Ft (closed cabinet)
 
ADDITIONAL DETAILED SPECIFICATION ARE AVAILABLE ON REQUEST
For detailed information and specification, please contact Magnavolt at info@magnavolt.com or call 518-563-5792.