24V1500A Regulated Switching Power Supply

STP Series Electroplating DC Power Supply 24V1500AModel: STP 24V1500ABrief IntroductionSTP Series Power Supply is specially designed for electroplating process of various kinds of metal, such as zinc, copper, tin and gold etc.It has high frequency transformer, rectifer and PWM technology to ensure stable low output voltage and high output current for electroplating needs, it is featured for good reliability, high efficiency, small size and various control methods, it also could be used for other application like oxidation, water treatment and anodizing etc.Features1. Advanced soft-switching technology and multi-loop control adopted to ensure output precision & stability.2. High-power isolated gate bipolar IGBT & Nano scale material high frequency transformer adopted.3. Output voltage & current separately adjustable.4. CC voltage-limit / CV current-limit working modes, manual-switchable.5. High efficiency, full protection functions, like lack phase, over voltage, lack voltage, short-circuit, over current and over heat protection 6. Small size & Low weight7. Optional functions:    a. DSP control, analog control.    b. N+1 redundant system for high-power application and convenient maintenance    c. Pulsing output    d. Polarity reverse function    e. Output timingApplications1. Electroplating2. Electrolysis3. Oxidation4. Heating5. Water treatmentGeneral Technical Specification1. Input voltage (V)Tri-phase 380Vac±10%, 50/60Hz or tri-phase 415Vac, 50/60Hz2. Output voltage0 ~ 24V (continuously adjustable)3. Output current0 ~ 1500A (continuously adjustable)4. Output power36KW5. Control modePWM6. Working modeCC voltage-limit / CV current-limit working modes, manual switchable.7. CV (constant voltage) accuracy≤±1%8. CC (constant current) accuracy≤±1%9. Overall efficiency≥90%10. Power factor≥0.9511. Output displayLED digital display12. Regulation rangeVoltage/current 0 ~ 100% rated value continuously adjustable13. Cooling methodForced air cooling or water cooling or oil cooling (as per requirements)14. Protection functionInput over voltage, lack voltage, lack phase, over current protections.Output short, over heat and IGBT self-lock protections15. Control mode10-turn potentiometer & remote control box (3m long)LCD touch screen (optional)16. Over heat protection threshold value65~85ºC (overall)17. Working modeWithstand long-term continuously working at full load18. IndicationWorking: LED (GREEN), Over heat: LED (YELLOW), Fault: LED (RED)19. Display modeOutput voltage, current displayWorking, over heat & fault indication20. EnvironmentTemperature: -0ºC ~ 40ºCHumidity: 15%~90%Height: ≤1500mNo flammable, corrosive object, no vibration & explosion21. Remote control (optional)0~10V, 4~20mA analog signal control.RS232 or RS485 communication port.22. SizeDepends on output23. Other optional functionsPulsing output (a s per requirements)Polarity reverse function (as per requirements)Output timing (as per requirements)     Custom-made requirements acceptable.Main Components & Advantages  1. IGBT: Infineon (the original Siemens) IGBT module. 2. Three-phase bridge rectifier: SANREX bridge rectifier. 3. Main Transformer:High-frequency Nano crystalline transformer. The transformer is a case type structure. This case is not only the protective layer, but also the output of the transformer, and it also can provide cooling water channel. Another advantage is its large conductive area, small heat. Because the transformer adopts the novel structure, the conformity of production produced is high; it is especially suitable for high power supply manufacturing. 4. Output rectifier diodes: AN (original Motorola) Schottky. 5. Heat sink: Good quality aluminum panel, thickness up to 42mm 6. Output copper bar: 99.9% non-oxidation red copper, designed flow ability beyond 2.5A/m2 7. Cooling water pipe: RIFENG aluminum plastics compound pipe 8. Breaker: Schneider air circuit-breaker 9. Allowance: suitable power allowance for long-term continuously working. 10. Cabinet: 2cm thick good cold-rolled sheet with powder coating for cabinet making, protection degree reaches industrial IP56 degree.       Maintenance  1. Check whether the bolts or moisture loosen regularly2. Check whether water leakage at pipe connection regularly3. Check whether any leaking of water pipe connection regularly.4. Regularly open the box side plate, cleaning dust inside.5. Regularly with clip-on ammeter check three-phase input current that it is abnormal and serious drift phenomenon, if abnormal, contact the supplier in time.6. Specially assigned person for equipment maintenance.Application caseStoragePay attention to the following points during temporary & long-term storage.1. Store the power supply in our packing box2. Long-term storage would lead to electrolytic capacitor degradation, it should be powered up yearly, at least 5 hours power-on time, input voltage should be increased to rated value by voltage regulator.  Warranty1. The warranty period of this product is 12 mont