Manufacturers
ASSOCIATED RESEARCH 7520DT
Description
Associated Research 7520DT 5000V, 20 mA AC Hipot/Ground Tester
Part Number
7520DT
Price
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Manufacturer
ASSOCIATED RESEARCH
Lead Time
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Category
PRODUCTS - 7
Specifications
Dielectric Strength/Hi-pot Test
No
Form Factor
Benchtop
Ground Wire Continuity Test
No
Insulation Resistance Test
No
Line Voltage Leakage Test
No
Maximum DC Current
20 mA
Maximum DC Volts
5000 V
Maximum Ramp Time
999.9 s
Minimum Ramp Time
0.1 s
Type
Dielectric Strength/Hi-pot
Features
- Audible & visual failure detec
- Crest Factor=1.3-1.5
- Digital control arc detect system
- Ground Continuity Test
- Line & Load regulation
- PLC remote inputs & outputs
- Progressive security password system
- Stored up to 50 setups
Datasheet
Extracted Text
SPECIFICATIONS Models 7520DT, 7530DT, 7540DT, 7550DT and 7564SA Functional Specifications INPUT Voltage 115/230 VAC 15 , Single Phase, User selection Frequency 50/60 Hz 5 Fuse 6.3 Amp 250V Slo-Blo for 7550DT and 7564SA 5 Amp 250V Slo-Blo for 75/20/30/40DT DIELECTRIC WITHSTAND TEST MODE Output Rating 5 KV @ 40 mA for 7550DT and 7564SA, 5 KV @ 20mA for 75/20/30/40DT 6 KV @ 10 mA DC for 75/30/40/50DT and 7564SA Output Adjustment Range: 0 - 5 KV AC 0 - 6 KV DC Resolution: 1 volt/step Accuracy: (2 of setting 5 volts) Ramp-HI 12mA peak maximum, ON/OFF selectable Charge-LO Range: 0.0 - 350.0 A DC or Auto set HI-Limit AC Range: 0.00 - 40.00 mA for 7550DT and 7564SA, 0.00 - 20.00 mA for 75/20/30/40DT Resolution: 0.01 mA/step Accuracy: (2 of setting 2 counts) DC Range: 0 - 9999 A Resolution: 1 A/step Accuracy: (2 of setting 2 counts) LO-Limit AC Range: 0.000 - 9.999 mA Resolution: 0.001 mA/step Accuracy: (2 of setting 2 counts) DC Range: 0.0 - 999.9 A Resolution: 0.1 A/step Accuracy: (2 of setting 2 counts) Arc Detection Range: 1 - 9 Failure Detector Audible and Visual 13 SPECIFICATIONS Voltage Display Range: 0.00 - 6.00 KV Full Scale 0.00 - 5.00 KV Full Scale for 7520DT only Resolution: 10 volt/step Accuracy: (2 of reading 2 counts) Current Display Auto Range AC Range 1: 0.000mA - 3.500mA Resolution: 0.001mA/step Range 2: 3.00 - 40.00 mA for 7550DT and 7564SA, 3.00 - 20.00 mA for 75/20/30/40DT Resolution: 0.01 mA/step DC Range 1: 0.0 A - 350.0 A Resolution: 0.1 A/step Range 2: 300 A - 3500 A Resolution: 1 A/step Range 3: 3000 A - 9990 A Resolution: 10 A/step Accuracy: All Ranges (2 of reading 2 counts) DC Output Ripple 4 Ripple RMS at 6 KV DC @ 3.5 mA, Resistive Load Discharge Time 200 ms Maximum Capacitive 1uF < 1KV 0.08uF < 4KV Load DC Mode 0.75uF < 2KV 0.04uF < 5KV 0.5uF < 3KV 0.01uF < 6KV AC Output Wave Form Sine Wave, Crest Factor = 1.3 - 1.5 Output Frequency Range: 60 or 50 Hz, User Selection 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 DC 0.4 - 999.9 sec Resolution: 0.1 sec increments Accuracy: (0.1% + 0.05 sec) 14 SPECIFICATIONS Ground Continuity Current : DC 0.1 A 0.01A, fixed For 75/20/30/40/50DT Max. ground resistance : 1 0.1 , fixed Ground Fault Interrupt GFI Trip Current: 450 A max (AC or DC) HV Shut Down Speed: < 1ms INSULATION RESISTANCE TEST MODE Model 75/30/40/50DT, 7564SA Output Voltage Range: 100 - 1000 Volts DC Resolution: 1 volt/step Accuracy: (2 of reading 2 volts) Short Circuit Current Maximum: 12mA peak Voltage Display Range: 0 - 1000 V Resolution: 1 volt/step Accuracy: (2 of reading 2 counts) Resistance Display Range: 1 - 9999 M (4 Digit, Auto Ranging) Resolution: 500VDC 1000VDC M M M 0.001 1.000 - 5.388 1.000 - 9.999 0.01 1.40 - 53.88 2.80 - 99.99 0.1 14.0 - 538.8 28.0 - 999.9 1 104 - 9999 280 - 9999 Accuracy: (2 of reading 2 counts) at test voltage 500 - 1000V and 1 - 1000 M (8 of reading 2 counts) at test voltage 500 - 1000V and 1000 - 9999 M (8 of reading 2 counts) at test voltage 100 - 500V and 0 - 1000 M Charge-LO Range: 0.000 - 3.500 A or Auto Set HI-Limit Range: 0 - 9999 M (0 = Off) LO-Limit Range: 1 - 9999 M Delay Timer Range: 0, 0.5 - 999.9 sec (0 = Constant) Resolution: 0.1 sec/step Accuracy: (0.1% + 0.05 sec) Ground Fault Interrupt GFI Trip Current: 450 A max (AC or DC) HV Shut Down Speed: < 1ms 15 SPECIFICATIONS GROUND BOND TEST MODE Model 7564SA only Output Voltage Range: 3.00 - 8.00 Volts AC (Open Circuit Limit) Resolution: 0.01 volt/step Accuracy: (2 % of Setting + 0.03V ) O.C. Condition Output Frequency Range: 60 or 50 Hz, User Selection Accuracy: 1% Output Current Range: 3.00 - 30.00 Amps AC Resolution: 0.01 Amp/step Accuracy : (2 % of Setting + 0.02 A) Current Display Range: 0.00 - 30.00 Amps Resolution: 0.01 Amp/step Accuracy: (3 % of Reading + 0.03 A) Resistance Display Range: 0 - 600 m Resolution: 1 m /step Accuracy: (2 % of Reading + 2 m ) HI-Limit Range: 0 - 600 m for 3 - 10 A 0 - 150 m for 3 - 30 A Resolution: 1 m /step Accuracy: (2 % of Setting + 2 m ) LO-Limit Range: 0 - 600 m for 3 - 10 A 0 - 150 m for 3 - 30 A Resolution: 1 m /step Accuracy: (2 % of Setting + 2 m ) Dwell Timer Range: 0, 0.5 - 999.9 sec (0 = Constant) Resolution: 0.1 sec/step Accuracy: (0.1% + 0.05 sec) Milliohm Offset Max. Offset 200 m Capability: Resolution: 1 m / step Accuracy: (2 % of Setting + 2 m ) 16 SPECIFICATIONS GENERAL SPECIFICATIONS PLC Remote Control Input - Test, Reset, Recall memory 1, 2 and 3 Output - Pass, Fail, Test-in-Process Memory Allows storage of up to 50 groups different test programs and 8 step/each memory. Step is not available on 7520DT Security Programmable password lockout capability to avoid unauthorized access to test set-up program. LCD Contrast Setting 9 ranges set by the numeric keys on the front panel. Buzzer Volume Setting 10 ranges set by the numeric key on the front panel. Calibration Software and adjustments are made through front panel. Mechanical Bench or rack mount with tilt up front feet. Dimension 7540DT, 7550DT and 7564SA: (W x H x D) 17 x 5.8 x 20.3 in. (432 x 147 x 515 mm) 7520DT and 7530DT: (W x H x D) 17 x 5.8 x 12 in. (432 x 147 x 305 mm) Weight 7564SA without scanner 52.5 lbs (24 Kgs) 7564SA with built-in scanner 57.0 lbs (26 Kgs) 7550DT without scanner 50.5 lbs (23 Kgs) 7550DT with built-in scanner 55.0 lbs (25 Kgs) 7540DT with 4 port scanner 39.6 lbs (18 Kgs) 7540DT with 8 port scanner 41.8 lbs (19 Kgs) 7530DT scanner not available 24.8 lbs (11.27 Kgs) 7520DT scanner not available 24.8 lbs (11.27 Kgs) Scanner Port Two Port Maximum including the built-in scanner. Not available on 7520DT, 7530DT and 7540DT. Scanner High Voltage x 4 Ports (7540DT only) Built-in Option High Voltage x 8 Ports (75/40/50DT and 7564SA) Ground Bond x 8 Ports (7564SA only) 17
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