36V 300A rectifier for plating
Specification
| SPECIFICATIONS FOR GKD10-300CVC |
| Input AC | 380V±10% | 1 phase | 50/60Hz |
| Output DC | Volt | 0~36V Adjustable |
| Current | 0~300A Adjustable |
| Power | 10.8KW |
| Efficiency | >85% |
| output Frequency | 40KHz fixed |
| output ripple | 5% |
| Protection | Short circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection |
Working Condition
(Temperature) | -10℃~50℃ | Control mode | Panel control
Remote control |
| Net weight | 49kg | Working mode | Constant Voltage(CV)
Constant Current(CC) |
| Dimension(mm) | 68*61*52cm | Cooling way | air cooling |
Product features
1. The power host has the advantages of small volume, light weight,
elegant appearance, convenient installation, safe use,
anti-corrosion and durability (Patent No.: ZL 201930647572.2).
2. The wire board and other weak current components inside the
power supply are soaked in high-strength insulating oil for more
than 2 times.
3. The power supply has overheating, overcurrent, short circuit and
other protection functions.
4. High power factor, high efficiency, stable output frequency and
high control precision, which can effectively improve the product
quality.
Product use
For hardware and plastic electroplating; PCB electroplating;
Precious metal precision electroplating; Electrophoretic coating;
Oxidation, electrolytic polishing, sewage electrolytic treatment;
Metal refining, resistive heating, vacuum furnace heating and
pipeline heating; Aging power supply and other DC customized power
supply.
36V 300A rectifier for plating
THE DIFFERENCE BETWEEN SCR & IGBT SWITCH RECTIFIER
1, efficiency
SCR: 70%
IGBT:90%
2,Transformer
SCR:Power frequency transformer, large volume about 200kg
IGBT:without Power frequency transformer
3,Energy saving efficiency
SCR: bad
IGBT: energy saving about 15%-30%
4, start/stop with load
SCR: can’t
IGBT: can
5,control circuit
SCR:Complex, request synchronous and difficult to integrate
IGBT:use the simple integrated circuit board, and anti-corrosion
treatment completely closed.
6,constant current accuracy
SCR:＜5%
IGBT:＜1%
7,cooling way
SCR: water/oil/air cooling
IGBT:water/air cooling
8,work frequency
SCR:50HZ
IGBT:20KHZ
9,control way
SCR:Phase shift trigger
IGBT: PWM
10,output DC
SCR:half wave
IGBT:High density DC square wave
11,Disturbance to power grid
SCR: large,Not easy to eliminate
IGBT: small,easy to eliminate
12,size and weight
SCR: large size and heavy
IGBT: small and light weight
13,Allowable fluctuation range of input voltage
SCR: ±10%
IGBT:±15%
36V 300A rectifier for plating rectifier Installation
| 1, Placing rectifier and keep the body stability; ensure good
ventilation. |
| 2, Checking anodizing rectifier out cover if loosing. |
| 3, Connecting shell to ground to prevent static electricity. |
| 4, Conecting the AC input wire |
| 5, Connecting the DC output copper bars |
| 6, Connecting the rectifier remote control box,if local control
,skip this step |
| 7, Turn on air switch, then the fan starts to rotate and the power
indicator light. |
| 8, Clockwise rotation adjustment button, voltmeter degree
increases, working indicate light lighting. |
| 9, Adjust knob to maximum, then the voltmeter should indicate the
rated voltage, current meter indicates the load volume accordingly. |
| 10, Disconnect the air switch, turn off the rectifier |
produce process :
From the beginning of the raw material to the selection, to the
assembly, and finally commissioning. We will enforce the standards
strictly. Before package, 36V 300A dc single output switching power
supply with CE will be check again to ensure that it works normally.
