How quickly do you respond to after-sales issues?

Professional technical staff address other after-sales issues within 24 hours, including operation guidance.

What is the maximum grinding cycle capacity?

The standard number of grinding cycles is 1 to 10,000 times, which can be customized for more cycles.

2025 New Circuit Breaker Break-in Tester High Voltage Switchgear Test Device

Name: 2025 New Circuit Breaker Break-in Tester High Voltage Switchgear Test Device
Brand: Wuhan Hertz Power Equipment Co., Ltd
SKU: 2181826765

Hubei, ChinaWuhan Hertz Power Equipment Co., Ltd

US$2,600.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24-Hour Online Service

Warranty

One Year

Model NO.

HZMH-DJZ1

Mass Scope of Workpiece

<900kg

Type

Universal Testing Machine

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Model No.

Hzmh-Djz1

Operating Temperature

-5ºC~40ºC

Relative Humidity

≤90ºC

Screen Display

LCD

Host Dimension

360*280*300mm

Power

220V+-10% 50Hz+-10%

Product Name

Circuit Breaker Test Kit

Installation Position

Indoor

Current

Range: 20.00A, Resolution: 0.01A

Transport Package

Wooden Box with Foam

Specification

360*280*300mm

Trademark

HZRTZ POWER

Origin

Wuhan, China

HS Code

9031809090

Production Capacity

500sets/Month

Key features

High Precision Testing: Accuracy Grade 0.5 ensures precise voltage output and reliable test results for circuit breakers.

Intelligent Memory Function: Resumes tests from the last breakpoint after power failure or allows full reset for new tests.

Multi-Voltage Independent Control: Supports four independent voltages (closing, splitting, storage, blocking) for simultaneous grinding.

User-Friendly Interface: Features a 7-inch touch screen with intuitive parameter setting and easy operation.

Robust Protection System: Prevents coil burning and ensures high-voltage switch integrity with advanced IGBT control.

Customizable Grinding Cycles: Grinding cycles range from 1 to 10,000 times, customizable based on specific requirements.

Lifetime Technical Support: Provides lifetime technical support and 24-hour online service for all after-sales issues.

Safe Transportation Packaging: Professional internal and external packaging with extra fragile parts to ensure safe delivery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceManagement Certification

Wuhan Hertz Power Equipment Co., Ltd

Hubei, 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: ≤2.01h 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.