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AMH 800-HF
SHIELDED INVERTER
SPOT WELDER!
EMF
APPROVED
(VERY
IMPORTANT)
FEATURES
Using Adapted Power Components
The loss of power produced by the electrical
components in the welder is reduced to its minimum in order
to minimize current need.
Integrating a New Power Transformer Design
The power transformer is the component that
contributes the most to the performance of spot welders.
AMH® has designed it such as to minimize losses of energy
due to electrical resistance and induction.
Generating electrical Impulses with Controlled Power Curve
Slopes
To minimize the expulsion of material during fusion
by gradually heating the metal.
To
eliminate excessive startup currents which can cause the
circuit breakers of the electrical lines to open
prematurely.
To
eliminate the mechanical stress generated by the
electromagnetic forces on all the components of the
secondary circuit of the power transformer.
To
increase the electronic power components life while
minimizing their heating to allow better performance.
Direct Input Of Welding Current
The desired welding current (amps) can be specified
directly via the control panel.
Automated Real Time Control
The real time control of current is always active
and carries out an automatic adjusting in order to keep the
output current constant.
Open Circuit Protection
Before welding, the open circuit protection detects all bad
contacts between the electrodes, which can cause undesired
electrical arcing.
Input Voltage Drop Detection
An integrated line drop detection circuit verifies the input
voltage levels in order to guarantee the adequate operation
of the welding machine. This feature protects the unit when
it is used on an inappropriate electrical network.
Clamping Force Measurement
The CPS800HF sensors and software enables the reading of the
clamping force at the tips. |