Components Brand:
ABB
inverter is a famous brand which researched & produced from ABB group.
That used in control & regulate three-phase AC asynchronous motor. It has
played important role in the marketing for its stable performance, rich
combination , good vector control technology,Low-speed, high torque output,
dynamic characteristic and super overload capacity.
Operation principle:
Rectified and filtered AC 380V to DC510V
with inverter, and change DC510 to AC with voltage and frequency adjustable use
converter. Voltage: 0~380V, frequency: 0~600HZ. So that can control motor speed
stepless.
Products Features:
1ã€According customer requirements, ABB inverter is the core of our
products. The design & manufacture has distinctive characteristics.
2ã€Each procedure for control box is strictly controlled,
such as purchase, producing, inspection, shipping. Every step conform to 3C
certificate.
Before production, we will prepare
Electrical principle diagram and choose the suitable components brand for
assembly according customer’s requirements, such as working conditional
(temperature, humidity, radiation, proof degree of explosion), motor parameter
(original, rated current, rated voltage, phases, loadtype, starting system),
control method (manual function or automatic function), local control or remote
control.
We also prepared some precaution for some
potentially interference, such as, reactor, isolation transformer, shielded
cable, install lighting protection.
Finished electrical principle diagram, we
must consider cabinet design, cabinet material, protection degree, fix cooling
fan, electric wiring, components installtion, ambient temperature, ambient
humidity.
Other components:
For our control cabinet, cooperated
with many good reputation and best quality supplier. Contractor produced from Schneider
& CHINT, breaker from Schneider, CHINT, MITSUBISHI, indicator
light from Schneider & CHINT, intermediate relay from Schneider & CHINT
& Omron, PLC from Siemens. Our quality is garanteed because of good design
and reliable components.
