Reliable GDHL-400B Circuit Breaker Micro-Ohm Meter for Accurate Switch Contact Testing

Name: Reliable GDHL-400B Circuit Breaker Micro-Ohm Meter for Accurate Switch Contact Testing
Brand: HV Hipot Electric Co., Ltd.
SKU: 879786955

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$2,000.00-3,000.00

1 Piece

Product profile

Customization

Available

Accuracy Grade

0.5

Load Way

Electronic Load

Model NO.

GDHL-400B

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

9kg

Power Source

AC220V

Test Current Range

100A,200A,300A,400A

Working temperature

-20~40 centigrade

Measurement range

1-1999.9μΩ, resolution 0.01μΩ

Relative Humidity

85%RH without dew

Ingress Protection Rating

IP67

Transport Package

Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

9030849000

Production Capacity

10000 PCS/Year

Key features

Multi-Current Options: Supports test currents of 100A, 200A, 300A, and 400A for versatile application needs.

Four-Terminal Wiring: Adopts four-terminal wiring method to effectively eliminate test line resistance influence.

Continuous High Current: Generates high-current continuously using high-precision switching mode constant current power supply.

Over-Heat Protection: Designed with over-heat protection circuit for safe long-time working performance.

Portable Design: Lightweight at 9kg, making it easy to carry and operate in various field conditions.

Wide Application Scope: Suitable for high/low voltage circuit breakers, disconnecting switches, and cable weld joints.

Customizable Parameters: Test current range, working temperature, and measurement range are customizable options.

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: ≤4.20h 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.