HDE Absence of High Voltage Detector: 7.6 kV to 13.2 kV, 50 Hz/60 Hz, IP68
The HDE Absence of High Voltage Detector (MPN APT-1) is an AC voltage tester for the 7.6 kV to 13.2 kV range at 50 Hz/60 Hz. It features IP68-rated protection and provides audible and light indications. This unit…
SKU 3G-OTH-170512
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Product Description
The HDE Absence of High Voltage Detector (MPN APT-1) is an AC voltage tester for the 7.6 kV to 13.2 kV range at 50 Hz/60 Hz. It features IP68-rated protection and provides audible and light indications. This unit includes the APT-1 Tester only and carries a CAT Safety Rating of Not Rated.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the HDE APT-1 absence of high voltage detector used for?
The HDE APT-1 is used to verify the absence of AC voltage in the 7.6 kV to 13.2 kV range at 50 Hz or 60 Hz. It provides audible and light indications, making it suitable for utility, industrial, and maintenance applications where confirming de-energized status is critical before work begins.
What are the specifications of the HDE APT-1 absence of high voltage detector?
The HDE APT-1 operates from 7.6 kV to 13.2 kV AC at 50 Hz/60 Hz. It has an IP68 rating for dust and water ingress protection and includes the APT-1 Tester only. Its CAT safety rating is Not Rated. The manufacturer part number is APT-1.
Where to buy the HDE APT-1 absence of high voltage detector worldwide?
3G Electric supplies the HDE APT-1 absence of high voltage detector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time for the APT-1 tester.
How to use the HDE APT-1 absence of high voltage detector?
To use the HDE APT-1, ensure the tester is rated for your system voltage (7.6 kV to 13.2 kV AC). Apply the probe to the conductor or bushing. A steady audible tone and light indication confirm voltage presence. Absence of both signals indicates de-energized condition. Always follow your facility's safety procedures and use appropriate PPE.
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3G Electric supplies HDE absence of high-voltage testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







