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pt_ELECTRICAL_2 valiu_2017 PONOVO GLOBECORE CA

High Voltage/Current Testing KEP-HVT 70/50

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Product: High Voltage/Current Testing
Model: KEP-HVT 70/50
Manufacturer: Kharkovenergopribor
Description

High Voltage Tester HVT-70/50 is designed for testing the insulating properties of power cables and solid dielectrics with a rectified voltage of up to 70 kV, and solid dielectrics with sine-wave voltage of up to 50 kV at 50Hz frequency.

Technical Specifications

Parameter Value
Supply voltage single-phase alternating current, V 220 ± 22
Frequency, Hz 50 ± 2
Maximum power consumption, kVA, max 3
Highest output voltage, kV:
- AC 50
- DC 70
Highest output current, mA:
- on AC voltage 44
- on DC voltage 14
Reduced voltage error, %, max:
- AC voltage from 2 kV to 50 kV ± 3
- DC voltage from 2 kV to 70 kV ± 3
Reduced current error, %, max:
- AC from 0,05 mA to 1 mA ± 3
- AC from 1,0 mA to 45,0 mA ± 3
- DC from 0,5 mA to 14,5 mA ± 3
Maximum current threshold on the high-voltage side, mA, max:
- AC voltage 45
- DC voltage 14,5
Control Unit dimensions, mm, max 266 × 240 × 354
Control Unit Weight, kg, max 13
High Voltage Unit dimensions, mm, max 360×310×500
High Voltage Unit weight, kg, max 33
lifespan, years, avg 10

Operating Conditions

The device is designed for an indoors operation under the following conditions:

Condition Value
Air temperature, °С from -10 to +40
Relative humidity, %, up to 80 at +20 °С
Atmospheric pressure, kPa (mm hg) 84,0 – 106,7 (630 – 800)

Package Contents

Component Quantity
Control Unit 1
High Voltage Unit 1
Power cable (length 4 m, cross-section 3x0,75 mm2) 1
Grounding cable (length 4 m, cross-section 4 mm2) 2
High Voltage cable (length 4 m) 1
Safety fuse VP2 –1, 1.0 А 2
Safety fuse VP3 –1, 10.0 А 2
 
Documentation
User's manual 1
Metrological certification "Харьковстандартметрология" Optional

Warranty

The Manufacturer guarantees the device's HVT-70/50 conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.

Limited Warranty period is 12 months from date of shipment of the apparatus to the consumer.