This is rectifier used for 5000A170V scr silicon controlled rectifier for Copper Electrowinning.
Green Power is an international professional rectifier manufacturer with more than 20 years experience, the designed and manufactured transformer & rectifier systems for electrowinning industry have the advantages of high reliability, high efficiency, high accuacy, high stability, low ripple & intelligent digital control etc.
Electrowinning Rectifier System Composition:
High Voltage Switch Cabinet
High Current sensor
Connection copper bus bar
Electrowinning Typical Output Parameters of Rectifier:
Rectifier Projects Examples
38kA 40V Rectifier
26kA 165V Rectifier
10000A 30V Rectifier
Input AC voltage
AC 3 phase kV level, 50Hz/60Hz
Rated output DC voltage
Up to DC 1000V
Rated output DC current
Up to DC 100kA
IEC-60146 Semiconductors converters
IEC-60076 Power transformers
IEC-61378 Converters transformers
Power factor at input @rated load
Not less than 0.9 through on load tap changer without power factor improving capacitor banks, above 0.97 after compensation
Efficiency @ rated load
Stability of output current at set point
Type of control
Ingress protection class of rectifier panel
Ambient temperature for design purpose
Thyristor based, 6 pulse, 12 pulse, 24 pulse or more
Type and mode of control
150% for 1 minutes, 110% for 5 minutes, 100% long term
Rectifier thyristor cooling
Forced water cooled(cooling water is deionized water)
Transformer cooling method
OFWF, OFAF, ONAN
Transformer installation place
Indoor or Outdoor
Color touch panel
Remote control interface
4-20mA/0-10V signal and dry contacts, Modbus/Profibus/ Profinet communication
Thyristor N-1 redundancy
Deionized water/raw water exchange, with redudancy
Grounding detection and grounding fault alarm
Thyristor RC snubber
Fast action fuses
Output over voltage
Output over current
Others required by purchaser
Why choose us?
More than 20 years design, production and service experience for electrolysis
Meet International Standards:
Exported to USA, Canada, Germany more than 40 countries.
Strong technical ability:
PhD technical team, more than 20 years technology accumulation.
Designed, manufactured, tested as per strict reliability standard.
Professional service before, during and after sales. Lifelong after service system. Customer management system
High performance price ratio:
With Europe/USA quality, competitive price than Europe.
Looking for 5000a170v scr silicon controlled rectifier for copper electrowinning? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.