What is the detection frequency range?

The test bandwidth range is 30kHz to 2.0GHz, covering various frequency bands.

Can external sensors be connected?

Yes, in addition to built-in sensors, it can connect with external special sensors for transformers, GIS, etc.

What is the weight of the main unit?

The main unit weighs 0.4kg with dimensions of 210*100*35(mm).

GDPD-300UF Ultrasonic Partial Discharge Detector

Name: GDPD-300UF Ultrasonic Partial Discharge Detector
Brand: HV Hipot Electric Co., Ltd.
SKU: 920944515

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$4,000.00-8,000.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Load Way

Electronic Load

Model NO.

GDPD-300UF

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Detection Frequency Band

AE:20~200kHz; TEV: 3~100MHz

Warranty

1 year

Transport Package

Standard Export Wooden Box

Specification

ISO

Trademark

HV Hipot

Origin

Wuhan, China

Key features

Non-Intrusive Detection: No power-off required during testing; no additional high voltage source needed.

Wide Detection Range: Test bandwidth 30kHz-2.0GHz; supports AE, TEV, UHF, and HFCT methods.

Versatile Application: Detects partial discharge in switchgear, GIS, transformers, cables, and overhead lines.

Portable Design: Lightweight main unit (0.4kg) with 6-hour battery life for field use.

Customizable Sensors: Built-in AE and TEV sensors; supports connection to external special sensors.

1-Year Warranty: Includes a 1-year warranty coverage for peace of mind and support.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤1.36h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.