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High-voltage testing (D C)
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Output voltage range
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0…32 kV
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Output current range
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0…10 mA
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Voltage adjustment type
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Continuous
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Indication
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Analogue output voltage and leakage current in real time
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Measurement error
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± 3 %
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Fault conditioning
(Burn)
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Output DC voltage range
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0…32 kV
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Output current range
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0…100 mA
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Voltage adjustment type
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Continuous
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Indication
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Analogue output voltage and leakage current in real time
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Measurement error
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± 3 %
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Fault pre-location
(RIF-9)
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Pre-location methods
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· T DR
· ARC single shot
· ARC multi-shot
· ICE
· DECAY
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Measurement ranges (for shortening coefficient of 1.50 or v/2 = 100 m/μs)
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0…60 / 120 / 250 / 500 / 1000 / 2000 / 5000 /10,000 / 20,000 / 50,000 / 120,000 m
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Resolution:
· for shortening coefficient of 1.5(v/2 = 100 m/μs)
· for shortening coefficient 1.87 (v/2= 80.2 m/μs)
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0.5 m
0.4 m
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Distance measurement accuracy
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0.2% of measurement range
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Sampling rate
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200 MHz
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Time mark accuracy
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0.01 %
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Output impedance range
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2…100 Ω, resolution 2 Ω
|
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Probe pulse parameters:
· Voltage
· Width range
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45 V
10 ns…100 μs
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Gain range
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- 21…+ 69 dB
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Shortening coefficient range
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0.750…3.000, resolution 0.001
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Propagation velocity v/2 range
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50.0…200.0 m/μs, resolution 0.1 m/μs
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Probe pulse parameters:
· reflectograms with parameters
· data on cable shortening coefficients
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1000
500
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Fault pinpointing
(Surge)
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Surge voltage range levels
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· 0...8 kV
· 0...16 kV
· 0...32 kV
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Voltage adjustment within each level
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Continuous
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Surge energy at each level
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Up to 2000 J
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Surge rate
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Single discharge, manually triggered
4…12 surges/min, automatic mode
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Indication
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Analogue output voltage in real time
|
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Controls and interfaces
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Connection interfaces
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· USB-A (user memory stick, formatted under FAT32)
· USB-B (service only)
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Graphical display
· Reflectometer RIF-9
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10.4” color TFT, 800 × 600 px, resistive touch
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Operating modes switch
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Yes
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Surge voltage levels switch
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Yes
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Secondary control interface
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Rotary encoder
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Internal memory
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10,000 test results
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Connections
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HV cable KEP -40 DC
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10 m
|
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Power supply cable
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10 m
|
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TDR connection cable RG -58, 1 -phase
|
2.4 m
|
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Protective Earthing cable KEP -10GCt, copper 10 mm2, transparent
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10 m
|
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Earthing control cable (red)
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10 m
|
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Safety
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Protection
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· Operating against auxiliary grounding control
· Chassis potential control
· Overvoltage, overcurrent, overheating protection
· EMERGENCY STOP button, automatic discharge
· Operator lockout key
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Power supply and consumption
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Supply voltage
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230 V ±10 % AC, single phase
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Supply frequency
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50 Hz
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Power consumption
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2.0 kVA
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Physical
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Dimensions, H × W × D (with RIF -9)
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1215 × 764 × 675 mm
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Total weight (with RIF -9, connection cables)
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185 Kg
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Protection rating (as per EN 60529)
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IP 30 open, IP65 enclosed
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