Product Details

Product Description

1. Application

Electrolytic Copper
Copper Cathode
Electrowinning Copper

2. Rectifier Advantages

55 years rich experience in electrolytic copper process
Perfect protection system
High efficiency,High stability,High reliability
High control precision
Low fault rate, Low output ripple
Minimize repair trouble
Easy to maintain
Touch screen display fault type, shorten repair time
CE standard

3. Rectifier Characteristics

Use high quality copper bus bar connection, the copper bus bar surface is tin plating treatment.
Copper bus bar interfaces using embossing treatment, reduce contact voltage drop and line loss.
Special water faucet design

4. Working Principle Example

(Mode of rectification: double star circuit configuration by thyristor)

5. Main technical parameters

Note:

We could design products as customers required.

(We have 55 years rich project experience and strongest technical team about 100 engineers)

AC input voltage	380V, 3 phase, 50 or 60Hz
Output voltage	0~1000V
Output current	0~50000A
Regulation	Steady current and steady voltage, constant current and constant voltage
Regulation range	Stepless 0-100%
Output Current accuracy	≤ ±0.5%
Output Voltage accuracy	≤ ±0.5%
Voltage and current control range	0-100%
Efficiency	More than 99.1%(at full load)
Display	Digital meters or Touch screen(extra cost)
Remote control	Voltage and current display, on/off, adjustment of output value
Remote control connection	CAN/RS485
Protection grade	IP45(water cooling)
Load grade	I
Insulation grade	B
Inbuilt Protection.	Phase loss Input under voltage Input overvoltage Output over voltage Overcurrent Overheat Short circuit Overheat Under waterpressure Over waterpressure
Cabinet	Sealed cabinet from dust and moisture
Duty	Continuous loading of 100% rated capacity is possible provided adequate controlled cooling measures are working continuously
Warranty	Two years warranty from delivery against manufacturing defects, material defects and inadequate workmanship. Warranty does not cover mishandling, misuse and any operation outside working conditions.
Cooling	Forced air cooling or water cooling
Elevation	<4000m
Ambient temperature	-15°C~45°C
Humidity	≤90% (relative to 20±5 °C);

6. Detailed Photos for reference

7. Quality Control

8. Benefits to customers

Items	Chunshu Rectifier	Chunshu rectifier's benefits to user
Reliability	High, running 24 hours a day, for sapphire crystal growth could last for more than 20 days non-stop working	Non-stop working during plating process, less trouble, no loss
Cabinet	Powder coating, IP45, prevent corrosion from gas or moisture in plating factory	Protect inside components and control board, upgrade reliability
Efficiency	High, above 87% for 9V output rectifier	Save running cost (electricity cost), energy saving
Lifespan	Long, more than 15 years without fault	Average cost for one year is very low
Protections	Complete, Phase loss, input under voltage, overvoltage, output under-voltage, overcurrent, overheat, short circuit	Safe, protect the rectifier and plating line, high reliability, long lifespan.
Touch screen	Included, DC current, voltage display, operate Start/Stop, local/remote control selection, CC/CV selection, history data, output waveform display. When fault occurs, it will alarm, and tell fault type to help troubleshooting	Easy to see and operate, repair effectively and easily
Remote control	Included, start/stop, voltage, current display, output adjustment etc.	Easy to operate in remote place
Cooling	Water cooling in hot temperature (45 Celsius degree), we use water cooling plate, and water cooled transformer(approved patent). Forced air cooling also available	Stable running of rectifier, because when rectifier gets hot
Components and materials	Good quality, main components are imported products, example: we use digital meter 200RMB above	High quality of rectifier
Control	DSP digital control, USA company DSP chip, control board developed by ourselves, program approved software copyright	High accuracy, high stability, fast response time