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Model 7704 4-in-1 500VA Multi-Function Electrical Safety Compliance Analyzer
HypotMAX™, model 7704 provides 500 VA AC Hipot, 6 kV DC Hipot, Insulation Resistance and Ground Bond tests in a single DUT connection. The 7704 can be used as a bench-top instrument or as a PC controlled system. It features an easy-to-use interface and is equipped with advanced features such as our patented SmartGFI® safety circuit and our patented Ramp-HI and Charge-LO systems. It is best suited for 500 VA applications that also require multiple electrical safety tests to be performed through a single DUT connection.
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Storage of 50 setups with 8 steps per setup.
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RS-232 - A standard form of serial communication through a personal computer.
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4-wire measurement and milliohm offset
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Interconnects to the RUNCHECK nad LINECHECK to form a complete test system
Additional key features:
CHARGE-LO - The Charge-LO Circuit sets a minimum charging current which is based on the DC test voltage, the rate of rise, and the capacitance of the DUT. This circuit confirms that the DUT is connected when performing a test.
SmartGFI® - The patented SmartGFI is a high speed shut down circuit that provides maximum operator protection. If the circuit detects excessive leakage to ground it shuts down the high voltage in less than 1 millisecond. SmartGFI is automatically activated if the DUT is not grounded. The operator does not need to make the decision whether to activate the SmartGFI.
Digitaly Controlled ARC Detection - The ability of a circuit to detect the short duration current spikes normally in the range of 10 microseconds which have peak amplitudes in the milliamp range. These high frequency spikes normally appear on the peaks of the output wave prior to catastrophic or destructive arc breakdown which result in complete failure of the insulation.
| Standard Items included: |
| Item |
Description |
Qty |
| 07704 |
7704 Instrument |
1 |
| MANUAL |
Owner's Manual |
1 |
| 5002D-24 |
Ground Bond HC
Output Lead |
1 |
| 5002D-37 |
Ground Bond HC
Return Lead |
1 |
| 4040A-08 |
Hipot Lead |
1 |
| 37800 |
Rack Mount Bracket |
2 |
| 37801 |
Rack Mount Handle |
2 |
Note: Signal Test is only authorized to ship Associated Research products to: California, USA and Nevada, USA. Also, Baja California, Mexico and Sonora, Mexico. | 
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