Associated Research Hypot II 4500D, Руководство по эксплуатации и обслуживанию

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SPECIFICATIONS
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KEY FEATURES & BENEFITS OF MODEL 4500D
1. No load setup of trip current and output voltage.
This provides the operator with an easy and safe way to set trip currents and output
voltages since parameters are set without the high voltage activated.
2. Automatic storage of test program.
The Model 4500D powers up with the parameters that were used during the last test
to avoid operator set-up errors.
3. All parameters for the setups can be adjusted through a simple menu driven
program.
The easy to follow setup screens ensure that the operator correctly sets up all test
parameters.
4. Tamper proof front panel controls.
This makes it possible to limit user access to the setup screens so that only authorized
personnel with a security code can change test parameters.
5. Line and load regulation.
This system maintains the output voltage to within 1% from no load to full load and
over the line voltage range to ensure that test results remain consistent and within
safety agency requirements.
6. The LCD display allows monitoring of current down to 100 microamps AC.
This allows the 4500D to be used even when test requirements only allow a very low
level of acceptable leakage current.
7. Electronic dwell settings.
The electronic dwell control helps keep test results consistent by ensuring that the test
duration is the same for each product tested.
8. PLC remote inputs and outputs.
The standard 9 pin interfaces provide outputs for Pass, Fail, and Test in Process.
Inputs include Test and Reset. This gives the user all the basic remotes required to
configure the 4500D through simple PLC relay control.
9. Front panel LCD displays test parameters and results.
A front panel LCD allows the operator to monitor the test. The display holds the
results after a test item failure so that the operator can easily review the test results.
Indications of high fail and continuity failure are clearly displayed.
10. Maximum output current of 100 milliamps AC.
This instrument offers enough output current to test capacitive loads in AC mode and
allows compliance with standards requiring 500VA output.