1. Pulse or DC continuous output
2. Control range:0-100%
3. Efficiency: above 90%
4. 51-year manufacturer
5. 2-year warranty
1. General Description
2000A 24V ac dc power supply use IGBT and diode to realize ac to dc conversion, output pulses or dc continuous waveform, used for electro chemical macining, meet piece works power supply requirement.
2. Main technical parameters
AC input voltage | 380V±10%, 50Hz, 3 phase |
DC output voltage | 0~24V |
DC output current | 0~2000A |
Regulation | steady current and steady voltage in different situation current and voltage constant (MIX of voltage and current) |
Control range (voltage and current) | 0~100% |
Efficiency | 90% |
Power factor | 0.93 |
Ripple | <3% |
Finishing | RAL7032 |
Protections | Phase loss, lack voltage, overvoltage, undervoltage,overcurrent, overheat, short circuit Seal box from dust and moisture IP 54 |
Display | Touch screen shown in figure 1(Siemens or Delta brand) with remote on-off for away control |
Dimensions | 100X45X110cm(LXWXH) |
Working mode | Long time full load continuous operation (100% duty cycle) |
Warranty | 2 years (replace warranty with responsibility of seller ) |
3. Local display: touch screen
4. Cooling method: water cooling or forced air cooling
Cooling water requirements:(1) inlet water temperature is within 20°C~30°C,not higher than 35°C.
(2) inlet water pressure is within 0.2~0.3MPa, outlet water pressure is less than 0.05MPa, PH value is within 6~8, water quality: Resistivity≥20kΩcm; water flow: not less than 45 liters/min.
5. Working Condition
Used indoor, ambient temperature: -100C~+400CThree phase input power supply requirements: 380VAC±10%. Three phase power imbalance degree is less than 5%.,Environment relative humidity: ≤90%(relative to 20±50°C).Elevation: less than 2,000 meters.There shouldn’t be excessive amount of dust, explosive gas in the air.The installation place should be without severe vibration, the vertical gradient shouldn’t exceed 5%. The seismic intensity of the installation site is less than 7 on the Richter scale.Saturated vapor pressure: daily average value is less than 2.2×10-3Mpa, monthly average value is less than 1.8×10-3Mpa.Totaly 284 emplyoees, among them, strong technical team has 2 doctors, 58 masters, 10 bachelors.
Chinese Premier invites our company Chief Engineer
2800m2 Power Supply Workshops, has 10KV,6KV, 690V commissioning power supply, FLUKE, oscillograph etc. testing instruments. Each product is through strict factory testing before shipment.