Product Characteristics
Application Fields
● Aluminum oxidation and electroplating: used for processes such as aluminum oxidation, hard oxidation, and electroplating of hard chromium, requiring high-precision constant current and constant voltage power supply.
● Electrochemical treatment: such as electroplating, metal refining, chemical gas production, etc., relies on high-power rectification equipment.
● Industrial control: providing power for sensors and actuators, supporting automated production
Technic parameter
| Input | Rated voltage | 3 phase AC208/380/400/415/440/480Vac |
| Voltage range | Rated voltage±10% | |
| Frequency | 50/60HZ±5% | |
| Output | Voltage setting range | 0-rated DC Voltage continuously adjustable |
| Current setting range | 0-rated DC current continuously adjustable | |
| Operating mode | Constant voltage mode (current limiting)/Constant current mode (voltage limiting) (Switching between two modes of stable voltage and stable current) |
|
| Type | PWM Switching Power Supply | |
| Voltage regulation accuracy (compare in the range of 0-100% of the rating) | Source effect: ≤0.1% rating ±1 word Time drift: ≤0.1% rating ±1 word Temperature drift: ≤0.4‰/℃±1 word (within half an hour) Load effect: ≤0.5% rating ±1 word |
|
| Steady current accuracy (compare in the range of 0-100% of the rating) | Source effect: ≤0.1% rating ±1 word Time drift: ≤0.1% rating ±1 word Temperature drift: ≤0.4‰/℃±1 word (within half an hour) Load effect: ≤0.5% rating ±1 word |
|
| Power parameters | Input capacity | 1-11000KVA |
| Output power | 1-10000KW | |
| Maneuvers | Local control panel/external PC | |
| Boot shock | < 1% rated voltage | |
| Communication interface | RS485 (optional) | |
| Mode of operation | Long term | |
| Control display | Display content | Running status/fault status/overheat status display Output current, voltage display, working time |
| Operating function | Output start stop, working time preset Output voltage and current setting |
|
| Voltage and current display Precision |
Better than 0.5% | |
| Protection | Input protection | Power input over voltage, under voltage, lack equal; |
| Output protection | Power output current limiting, voltage limiting, overload, etc.; | |
| Overtemperature protection threshold | 80 ℃ | |
| Protection method | Stop alarm | |
| Reliability | Mode of use | 24h continuous operation |
| Main components | IGBT adopts imported chip module, reliable and stable. | |
| Design life | ≥20 years | |
| Comprehensive characteristics | Power factor | ≥0.95 |
| Efficiency | ≥90% (rated output) | |
| Transient response time | ≤10ms | |
| noise | < 75dB | |
| In/out wire method | Tank top in and out wire | |
| Cooling method | Forced fan/water optional | |
| Level of protection | IP20,(IP54 optional) | |
| Insulation strength | Input-output - Housing: AC1500V, 10mA,1 minute | |
| Insulation resistance | Input - Output - output: ≥20MΩ input - housing | |
| Environmental Conditions | Storage temperature | 25 ℃ to 50 ℃ |
| Operating humidity | ≤90% | |
| altitude | ≤2000m | |
| Ambient temperature for use | - 20 ℃ ~ 35 ℃ | |
No.220 Huayuan Road Jinan city China