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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 product Model 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)
Model HST-30 HST-30G HST-30H HST-30J
HST-70 HST-70H HST-70J
HST-170 ー※ H ST-17 0J

Specification

HST-30

Model HST-30 HST-70 HST-170 HST-250
Working voltage range AC 3kV~34.SkV 20kV~80.SkV 60kV~195.SkV 150kV~287.SkV
Operation starting voltage Bare wire SOOV±20% 3kV±20% 10kV±20% 20kV±20%
Φ5㎜-OC wire 3kV or less
Frequency  50/60Hz
 

Dielectric strength

Contact tip – Grip 70kV AC, 1min Insulating stick 75kV AC / 300mm, 1min(following positions except for the electrode and joint portions)
3 locations 6 locations 8 locations
Leakage current 100μA or less at dielectric strength test / 1 position
Battery LR44(1.5V) ×2pcs)
Battery life About 4hr. Under a continuously operating state
Ooeratina temoarature ranae · l O’C~ + SO’C
Weight About 340Q Apprx 530Q About 600Q Aprox 1030Q

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