Associated Research 7550DT HypotULTRA Electrical Safety Analyzer

Associated Research 7550DT HypotULTRA II Electrical Safety Compliance Analyzer
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Specifications

The Associated Research 7550DT is designed to meet safety agency standards such as UL, CSA, IEC, VDE, TV and the European Norms including the Low Voltage Directive 73/23/EEC.


The first complete multi-function systems HypotULTRA®II combines the three most common dielectric safety tests (AC Hipot, DC Hipot & IR test) required by agencies such as UL, CSA, IEC, VDE, TV, BABT and others into a single 19 rack mount cabinet which takes up less rack space and allows for testing through a single DUT (Device Under Test) connection. All the functions of the instruments can be programmed over a GPIB, RS-232 or printer interface which makes them adaptable to any automated production environment. The Associated Research 7550DT offers the option of a built-in 8 port scanner and an interface to control up to 2 external 8 port scanners. These optional scanner configurations are ideal for multipoint testing of a single item or multiple product testing. The high voltage outputs of either the internal or external scanner can be set as high, low or off. A front panel display shows the status of each scanner output port.

 

Specifications:

Input
Voltage 115/230 VAC ±15%, Single Phase, User selectable
Frequency 47 Hz - 63 Hz
Fuse 6.3 Amp 250 V Slo-Blo
Dielectric Withstand Test Mode
Output Rating 5 kVAC @ 40 mA, 6 kV DC @ 10 mA
Output Adjustment Range: 0 - 5 kV AV or 0 - 6 kV DC
Resolution: 1 volt/steps
Accuracy: ±(2% of Setting + 5 volts)
Ramp Hi (DC) Range: 12 mA peak max., ON/OFF selectable
Charge Lo (DC) Range: 0.0 - 350 μA or auto set
Hi-Limit (AC) Range: 0.00 - 40.00 mA
Resolution: 0.01 mA/steps
Accuracy: ±(2% of setting + 2 counts)
Hi-Limit (DC) Range: 0 - 9999 μA
Resolution: 1 μA/steps
Accuracy: ±(2% of setting + 2 counts)
Lo-Limit (AC) Range: 0.000 mA - 9.999 mA
Resolution: 0.01 mA/steps
Accuracy: ±(2% of setting + 2 counts)
Lo-Limit (DC) Range: 0.0 - 999.9 μA
Resolution: 0.1 μA/steps
Accuracy: ±(2% of setting + 2 counts)
Arc Detection Range: 1 - 9
Failure Detector Audible and Visual
DC Output Ripple ≤ 4% Ripple RMS at 6 kV DC @ 3.5 mA, Resistive Load
AC Output Waveform Sine Wave, Crest Factor = 1.3 - 1.5
Output Frequency Range: 60 Hz or 50 Hz, User Selectable
Accuracy: ±1%
Output Regulation ±(1% of setting + 5 volts) from no load to full load
Dwell Timer Range: 0, 0.3 - 999.9 sec. (0 = Constant)
Resolution: 0.1 sec. increments
Accuracy: ±(0.1% + 0.05 sec.)
Ramp Timer Range: AC 0.1 - 999.9 sec.
Resolution: 0.1 sec. increments
Accuracy: ±(0.1% + 0.05 sec.)
Ground Continuity Current: DC 0.1 A ±0.01 A, fixed
Max. ground resistance: 1Ω ±0.1Ω, fixed
Insulation Resistance Test Mode
Output Voltage Range: 100 - 1000 VDC
Resolution: 1 volt/steps
Accuracy: ±(2% of setting + 2 volts)
Short Circuit Current Max.: 12 mA peak
Voltage Display Range: 0 - 1000 V
Resolution: 1 volt/steps
Accuracy: ±(2% of setting + 2 volts)
Charge Lo Range: 0.000 - 3.500 μA or Auto Set
Hi-Limit Range: 0 - 9999 MΩ (0 = off)
Lo-Limit Range: 1 - 9999 MΩ
Delay Timer Range: 0, 0.5 - 999.9 sec. (0 = Constant)
Resolution: 0.1 sec./steps
Accuracy: ±(0.1% + 0.05 sec.)