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Hasegawa Electric HST-30 High and Special High Voltage Detector

Made in Japan
Manufacturer: Hasegawa Electric
Model: HST-30

Features

Compact, lightweight telescopic type. When testing, the device is long and when stowing, it is very short and easy to carry.
High and extra high voltage detection devices can detect 3kV to 250kV
Live circuit bare or insulated.
Positive indication
The device with flashing high luminous red LED light and intermittent distinct electronic buzzer sounds easy to perceive in high daylight and noisy places.
Waterproof
The sensor is enclosed tightly, preventing failure due to dirt, water, and other foreign objects.
Variable position
The angle at the detector is adjustable, it can be set up so that the light emission is easy to see.
[Model: HST-70,HST-170 and HST-250]

Dimension

HST-30

Changing the Operating rod

The operating rod can be changed to a longer one.
※Changing to a shorter one is not possible from the view of safety.

Standard productModel after changing the operating rod
Changed to the operating rod of HST-70(2,260mm)Changed to the operating rod

of HST-170(3,145mm)

Changed to the operating rod of HST-250(5,0SSm m)
ModelHST-30HST-30GHST-30HHST-30J
HST-70HST-70HHST-70J
HST-170ー※H ST-17 0J

Specification

HST-30

ModelHST-30HST-70HST-170HST-250
Working voltage rangeAC3kV~34.SkV20kV~80.SkV60kV~195.SkV150kV~287.SkV
Operation starting voltageBare wireSOOV±20%3kV±20%10kV±20%20kV±20%
Φ5㎜-OC wire3kV or less
Frequency 50/60Hz
 

Dielectric strength

Contact tip – Grip 70kV AC, 1minInsulating stick 75kV AC / 300mm, 1min(following positions except for the electrode and joint portions)
3 locations6 locations8 locations
Leakage current100μA or less at dielectric strength test / 1 position
BatteryLR44(1.5V) ×2pcs)
Battery lifeAbout 4hr. Under a continuously operating state
Ooeratina temoarature ranae· l O’C~ + SO’C
WeightAbout 340QApprx 530QAbout 600QAprox 1030Q

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