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Hasegawa Electric, Japan
Hasegawa Electric HP-U Series High Voltage & Special High Voltage Phase Tester Wireless Type
Made in Japan
Manufacturer: Hasegawa Electric
Model: HP-U Series
With Universal joint-type Insulating stick.Easy to use with Wireless pair.
Features
●Multi-functional phase tester
Voltage Detection by single detector use, Phase detection with pair detector use.
●Measurement is possible on the insulated wire sheathTesting operation is possible through voltage detection terminals or on the wire insulation. *Can not be used on the shielded cable.
Specification
Model | HP-U3 | HP-U6 | HP-U20 | |||
Working voltage range | 3.3kV | 6.6kV | 22kV and 33kV | |||
Frequency | S0Hz or 60Hz [ Eit her one is to be designated] | |||||
Phase test function | Discrimination of in-phase or different phases of 120°*Attention: There is no phase sequence [phase rotation] function. | |||||
Possible distance of phase test | Distance between the transmission side and reception side: Within Sm | |||||
Possible distance of phase test | Straight[Long] | |||||
Total length | When extended/ shortened | 1220mm / 850mm | ||||
Indication of operation
|
Light
|
It shall be able to confirm luminance of 8,000lux. | ||||
Sound | S0dB or more at a distance of 3m | |||||
Battery | 6R61 or 6F22[9V] , each 1pce | |||||
Operating temperature range | -10°C,—.,+S0°C | |||||
Structure | Waterproof | |||||
Weight | 900g x2 | |||||
Dielectric strength | Insulating stick [except for the antenna portion]: insulating stick-Surface |
Interval of 30cm, 75kV, Smin |
||||
Detector: Contact tip – Joint part | HP-U3, HP-U6:20kV, 5minHP-U20:50kV, 5min |
Dimension
■How to use
Phase checking
By setting the reception side[P1] as a reference, check the transmission side[P2] corresponding to each phase, If there are no sound and light indications, it is a “Different phase”.
[Step1]
Hang the reception[P1] to any electric circuit, and reception[P1] will emit sound & light.
[Step2]
Hang the transmission[P2] to any electric circuit, and transmission[P2] will emit only light.
[Step3]
Keep the transmission[P1] fixed to the circuit, and hang transmission[P2] sequentially to R, S, and T.
[Step4]
Hang transmission[P2] sequentially, and repeat “Step 3” at all 3 phases.
■Accessories
Bag for housing
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