Silicon controlled rectifier power supply, which converts AC power into a rectifier device that can be adjusted in size and freely change the DC output voltage and current direction; Two sets of thyristors and two sets of integrated trigger circuits can be used for independent adjustment and setting of positive and negative currents and voltages, achieving automatic control. The product has good performance, stable and reliable operation, and very complete functions, suitable for electroplating, electrolysis, oxidation, water treatment, electrochemistry and other fields, especially suitable for hard chromium plating process.
1. The advanced main transformer ensures a complete machine efficiency of over 81% and has good energy-saving effects.
2. Adopting cabinet structure, electrostatic spraying protection, beautiful appearance, and sturdy structure.
3. The selection of components has a large margin, strong load-bearing capacity, and long service life.
4. The circuit is highly integrated, with strong anti-interference ability and low failure rate.
5. It has functions such as voltage regulation (constant voltage), current regulation (constant current), soft start, phase loss protection, overvoltage/undervoltage protection, overcurrent protection, overheating protection, etc., ensuring safety issues.
6. High output stability: The system has a fast response speed (microsecond level) and strong adaptability to changes in grid power and load. The output accuracy can be better than ± 0.5%.
7. Equipped with a remote control operation cabinet, it protects the host and extends its service life, with a service life of over 10 years and safe and convenient operation.
enter | ac three-phase 380 v+/-10%,60 hz plus or minus 10% | |
output | the highest voltage:6V-3000V Any customer specified voltage Maximum current:10A-80000A Any customer specified current | |
rectifying method | single-phase full wave,three-phase fully-controlled bridge,six phase the star type,12,24 two-phase | |
output state | phase commutation and periodic reversal | |
voltage steady flow accuracy | 1%or less | |
ripple voltage(R.M.S.) | 2%or less rating(under full load output) | |
filter way | filter reactor filter | |
control mode | voltage current limiting,steady flow pressure limiting | |
soft start time | 3 s(the user can choose for adjustable) | |
work | tolerance long-term continuous full load operation | |
input protection | power input overvoltage,undervoltage,short of equal; | |
output protection | output power over current,short circuit,overload,etc; | |
control mode | manual,automatic conversion | |
the output voltage and current display mode | digital display | |
the output voltage and current display resolution | 0.1 V,0.1 A | |
ammeter display precision | 0.1% | |
the machine efficiency | 81%p | |
cooling | air/water/self-cooling | |
