2. Control mode: Local control or Remote control(the length of
cable is determined by customers)
3. Japan IGBT(the default choice) or Germany IGBT are adopted
4. After being phosphated, galvanized and plastic sprayed, the
chassis has excellent corrosion resistence function
5. Easy to operate and repaire
Package:
1. Cabinet
a: Adopting completely digitalized machining
b: Adopting cold rolled production of iron steel sheet, after phosphorization, zinc plating, plastic spray, the rectifier gets better structural
strength and anti-corrosion.
c: Reasonable structure design, isolated inverter design,
rectification part is convenient to disassemble and mend because of
its neat assembling.
d: Radiator gets better cooling effect because of its 1.5 times capacity.
2 Electric control system
a: The rectifier adopts full bridge phase-shifted soft switch
control, ensuring the lowest power loss of IGBT. The capacity of
IGBT become 3 times bigger.
b: The main transformer. It adopts amorphous core to increase transformer efficiency and cool transformer, and not only can lighten rectifier weight,
but also can strengthen rectifier stability and reliability. At its
elementary stage, it adopts series blocking capacitor.
c: Magnetic deviation automatic correction circuit is adopted and
the total power of magnetic core gets enlarged 1.5 times.
3 Schottky Barrier Diode
a: It has been expanded 4 times.
4 All the controlling boards get antiseptic treatment with imported
lacquer.
How to install rectifier
This is installation way for remote control rectifier. Not only
this way.
1. To connect copper bar with bath/tank
2. To ensure power supply/rectifier is grounded
3. To ensure there is enough water for water cooling type power
supply/rectifier
4. We advice that all rectifiers should be isolated to increase of
its life.
The user can adjust the 12V DC power supply according to the
requirements:
During the use of 12 V DC power supply for electroplating,
according to our company's experience, users can carry out regular
inspection and maintenance according to the environment. The
following are the simple steps of maintenance and overhaul:
Before opening the power box, disconnect the external power supply
for more than 30 minutes.
After opening the power box, clean the dust of each part with a dry
cloth or brush, or with compressed air, but pay attention not to
over pressure to avoid damaging the components.
Check and confirm whether the power supply is normal and whether
the air switch section is reliable.
Check whether the fan works abnormally and whether there is noise.
Check whether there is oxidation on the output copper bar or copper
cable. If yes, please handle it in time.
Check the sealing condition of the 12 VDC power supply:
Check the screws and nuts for looseness.
For 12 V DC power supply with water-cooled plating, please check
whether the rectifier machine is free of water, check whether there
is water leakage, and tighten the retainer.
