TD4000A Hardware User Manual
Notes
：
In order to prevent static electricity, the tester must be connected to ground
before testing.
Please note personal and equipments safety while equipment outputs large
current.
Avoid short circuit or connecting load while testing.
Avoid external voltage and current being added at the output of equipments.
Avoid the equipment being wet by rain.
Connect the cables right.
Check if the three phase power is complete.
The output model should match with control software.
No danger exists when A, B power supplies are open circuit.
It continues working after over-hot recovery.
The output of serial connection is suitable for loaded voltage above 4V, and
when the loaded voltage is below 4V, serial connection is prohibited.
Over-loaded alarm exists when connecting in parallel.
The tester is working when it is overloaded in single circuit or parallel
connection, but the output time is less than 20 seconds. Meanwhile, user
should contact the manufacture.
Control huge current output time to improve accuracy of output current.
Cooling time should be guaranteed to assure the each output accuracy.
The DC current values are only for reference.
Contact manufacturer timely and do not repair it when device works
abnormally.
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