25KV, 30KV & 40KV Digital Surge Tester with DC Hi-Pot & Resistance Test
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About the D-25KHR, D-30KHR & D-40KHR:
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The Digital Surge Tester is designed specifically to test the coils and windings of High range AC Rotating machines ranging up to 13.8KV. The Surge Tester has an Embedded Industrial PC with 8 inch Touch screen Display and software to Store, Recall and Print the Test Reports.
Features:
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Infinite model storage capability
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Job work management area for motor data reference
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Dual feature to either store and compare against master waveform or compare between two windings simultaneously
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Colour coded waveforms for better analysis
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LABVIEW software to store, print and recall surge test waveforms & reports
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Graphical and numerical representation of %error between the waveforms
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Automatic report generation in MS word
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Target voltage indication based on motor ratings
Benefits:
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Zero start lock for operator safety
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Footswitch for hands free operation
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Highly Sensitive fault detection capability
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Test leads insulated upto 80KV rating
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8 inch touch screen colour display
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Leads energized warning indicator
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Printer can be connected to tester via USB for direct printouts
Test Specifications:
Model:
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D-10KHR
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D-12KHR
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D-15KHR
Test Voltage:
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D-10KHR: 0 – 10,000 Volts
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D-12KHR: 0 – 12,000 Volts
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D-15KHR: 0 – 15,000 Volts
Pulse Current:
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D-10KHR: 660 Amps (Max)
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D-12KHR: 800 Amps (Max)
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D-15KHR: 1000 Amps (Max)
Pulse Energy:
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D-10KHR: 5.0 J
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D-12KHR: 7.2 J
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D-15KHR: 11.3 J
Capacitance:
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0.05 μF/channel
Impulse Rise Time:
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0.1-0.2 μS (In accordance with IEEE 522 Standard)
Impulse Repetition Rate:
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5.0 Hz (5 Pulses per second)
Min. Test Object Inductance:
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24 μH
Display:
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8-inch Touchscreen Colour Display
Vertical Sensitivity:
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500V, 1000V, 2000V, 5000V
Sweep/Time Base:
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4 μS — 10 mS
DC HI-POST TEST
Test Voltage:
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D-10KHR: 0 – 10,000 Volts
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D-12KHR: 0 – 12,000 Volts
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D-15KHR: 0 – 15,000 Volts
Trip Leakage Current Limit:
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2000 Micro Amps
RESISTANCE TEST (4-Wire Kelvin Measurement)
Range:
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0.001 Ω – 60.000 Ω
Operating Voltage & Frequency:
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230 V (50/60 Hz) or 110 V (60 Hz)
Power Consumption:
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400 Watts (Max)
Dimensions:
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435 (W) x 250 (H) x 540 (D) mm Approx
Weight:
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Gross Weight: 42 Kgs
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Net Weight: 30 Kgs
PC Specifications:
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8 inch touch screen display
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Industrial grade CPU (Intel Dual Core)
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2GB RAM / 240GB SSD
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Windows 10 / MS Office / Anti Virus
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Dust proof / Water resistant / 0-60 C
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2 USB ports, VGA port
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Wireless keyboard & mouse
Application:
This tester is widely used for Testing the Newly and Rewound Motors and Generators. It helps in finding and predicting the faults in windings before it actually happens.
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Stators of Motors and Generators
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HT coils of Motors and Generators
SOFTWARE INDICATOR & CONTROLS
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Adjustable Volts/div and Time base
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Colour coded waveform display
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Surge test peak voltage indicator
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Graphical and numerical %error display
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Target voltage indicator based on motor rating
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Test result lamp indicator
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Save, recall and print waveforms & reports
