Made in Japan
Manufacturer: Hasegawa Electric
Model: HPI-A6/S6/S20

HPI-A6: AC3kV～7kV
HPI-A6F: AC3.3kV～6.6kV
＊Voltage detection terminal: 6.6kV/22kV/33kV
HPI-S6: AC6.6kVHPI-S11:AC11kV
HPI-S20: AC22kV～34.5kV

Detector pairs insulated with optical fiber

Features of HPI-A6/S6/S20

●Multi-functional phase tester Voltage Detection by single detector use, Phase detection/phase sequence check 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.
●Indication for phase sequence In-phase / different phase, and phase sequences are indicated by sound and light indications.

Dimensions

Specification

Model	HPI-A6	HPI-A6F	HPI-S6	HPI-S11	HPI-S20
Working voltage range	3kV”-‘7kV	3.3kV～6.6kV ＊Voltage detection terminal:6.6kV/22kV/33kV	6.6kV	11kV	22kV”-’34.SkV
Target	For Cubicles	For under round cubicle	For overhead lines
Frequency	50/60Hz
Insulation resistance	2000MQ or more
Dielectric strength	20kV, lmin				75kV, 1min
Operating temperature range	Operating temperature range -10℃～+40℃
Indication of operation Light	It shall be able to confirm luminance of 8,000lux.
Indication of operation Sound	50dB or more at a distance of 1m from the sound-generating part[intermittent sound generation]
Phase test function	Detection of in-phase or different phase of 120°
Phase sequence function	Detection of advance or delay of 120°
Possible distance of phase test	Distance between transmitter and receiver, with standard optical cable:6m {3mx2}
Possible distance of phase test	It can be used at up to 30m with the optional cable.
Battery	R1( 1. SV), each 2pcs [for transmitter and receiver]
Case	Attache case		Bag for housing

■How to use

1. 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 “Different
phase”.

 

 

 

 

 

 

 

 

2. Rotation checking

When detectors contact two out of three phases, and if there are no sound and light indications, at the reception side[P1], this indicates “positive rotation”, and if there are, this indicates “inverse rotation”.

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