HASEGAWA HPI-S20W Medium Voltage Phase Tester (22 kV～42 kV)

Target: For overhead lines

Working voltage range: 22 kV - 42 kV

Operation starting voltage: 1500 V ±20%

Dielectric strength: Between insulating sticks 30 cm apart (75 kVAC, 1 minute) 2 places.

Leakage current: During dielectric strength test: 100 µA or less

Storage case: Portable case for storage

Frequency: 50/60 Hz

Insulation resistance: 2000 MΩ or more (Use of a 1000 V megger)

Phase test function: Detection of in-phase or different phase of 120 °

Phase sequence function: Detection of advance or delay of 120 °

Indicators

Light: Readable under brightness of 8000 lux

Sound: 50 dB or more at distance of 1 m from sound source (intermittent sound) (only on receiver side)

Operating temperature range: -10ºC - +40ºC

Distance for phase test: 

6 m (3 m × 2) distance between transmitter and receiver with standard optical cables

Up to 30 m with the optical cable option

Battery: Two 1.5 V dry batteries (R1) each

Accessories

Storage case: Portable case for storage

Insulating stick: Telescopic type: Approx. 1,665 mm, 2 pcs

Contact tip hardware: Two metal hooks for suspension (attached at shipment); Two flat blades

Optical cable: 3 m coiled cord x 2 pcs

Optical cable joint: 1 piece