How does the device handle electromagnetic interference?

It adopts frequency conversion technology to eliminate 50Hz industrial frequency interference, ensuring reliable measurement in strong electromagnetic environments.

Hzjs-V Anti-Interference Dielectric Loss Automatic Measuring Instrument Transformer Dielectric Loss Factor Tester

Name: Hzjs-V Anti-Interference Dielectric Loss Automatic Measuring Instrument Transformer Dielectric Loss Factor Tester
Brand: Wuhan Hertz Power Equipment Co., Ltd
SKU: 2156971725

Hubei, ChinaWuhan Hertz Power Equipment Co., Ltd

US$999.00-3,999.00

1 Piece

Product profile

After-sales Service

24-Hour Online Service

Warranty

One Year

Display Type

Digital Only

Model NO.

HZJS-V

Certification

Customized

Model No.

Hzjs-V

Display

Digital

Power Supply

AC220V

Operating Temperature

-15ºC~40ºC

High Voltage Output Accuracy

Main Unit Weight

25.75kg

Accessories Weight

33.44kg

Dimension

400*290*330mm

Transport Package

Wooden Box with Foam

Specification

400*290*330mm

Trademark

HZRTZ POWER

Origin

Wuhan, China

HS Code

9030899090

Production Capacity

500sets/Month

Key features

Strong Anti-Interference: Frequency conversion technology eliminates 50Hz interference for reliable data in strong electromagnetic environments.

Reverse Wiring Capability: Enables 10kV reverse wiring dielectric loss measurement on CVT bus grounding without removing wires.

Over-Current Protection: Protects the instrument from damage if the specimen is short-circuited or breaks down.

Customizable Design: Product is customized, including OEM/ODM/OBM and special built-in software requirements.

User-Friendly Interface: Large LCD screen with English menu prompts and wiring diagrams under function interfaces.

Data Storage Support: Supports U disk data storage, capable of storing 200 groups of test data.

Company profile

Wuhan Hertz Power Equipment Co., LtdHubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedNearest Port: Wuhan Port, Shenzhen Port, Shanghai PortAverage Response Time: ≤1.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWuhan Hertz Power Equipment Co., Ltd. is an electrical and power equipment manufacturer, seller, repair provider, and technical service supplier based in Wuhan, China. It holds ISO9001:2015 and ISO14001:2015 certificates, reports available SDK capability, design-based customization, four production lines, inventory capability, and documented finished-product inspection instructions. Its stated product output includes cable fault locators, transformer oil hipot testers, relay protection testers, power frequency test devices, and series resonance AC test sets. The supplier exports primarily to North America, with exports representing 51%–70% of total sales and seven years of export experience. However, it reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no outsourcing SOP, and no continuous quantity reconciliation for each batch. Evidence of customer cases and after-sales execution is insufficient.

Supplier typeThe supplier is identified as a China-based manufacturer and seller of instruments, electrical and power equipment, and mechanical equipment, with repair, research and development, software, and technical service activities. Its registered and physical addresses are the same Wuhan location, supporting classification as an equipment manufacturer and technical-service provider.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate quality-management and environmental-management certification, although no certificate scope or validity dates are provided.

R&D capabilityThe supplier reports available SDK capability and includes equipment research and development, software development, technology development, consultation, and technical exchange in its scope. These facts support technical-development capability, but no R&D investment, patent, product-development record, or engineering-team scale is provided.

Production capacityThe supplier reports four production lines, inventory capability, and stated annual product outputs across five categories, including 500 cable fault locators, 1,000 transformer oil hipot testers, 1,000 relay protection testers, 800 power frequency test devices, and 500 series resonance AC test sets. Capacity controls have weaknesses: there is no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly reports customization from customer designs. This is direct evidence of design-based customization capability, although the available information does not specify engineering scope, tooling capability, lead times, or customization limitations.