3 Phase Power Transformer TTR and Wrm Winding Resistance Meter

Name: 3 Phase Power Transformer TTR and Wrm Winding Resistance Meter
Brand: Wuhan Hertz Power Equipment Co., Ltd
SKU: 2177172145

Hubei, ChinaWuhan Hertz Power Equipment Co., Ltd

US$1,799.00-6,999.00

1 Piece

Product profile

Customization

Available

After-sales Service

24-Hour Online Service

Warranty

One Year

Model NO.

HZBB-I

Display Type

Digital Only

Certification

Customized

Model No.

Hzbb-I

Weight

3.8kg

Turn Ratio Test Range

0.9~10000

Accuracy

1-1000 Grade 0.2 ; 1000-10000 Grade 0.5

Function 1

High and Low Voltage Reverse Connection Protection

Function 2

Output Short Circuit Protection Function

Display

LCD

Output Current

0-600A

Output Voltage

0-1200V

CT Measurement Range

Less Than 5000A/1A(25000A/5A)

PT Measurement Range

Less Than 500kv

Power Supply Voltage

AC220V 50Hz/60Hz

Transport Package

Wooden Box with Foam

Specification

325*225*125mm

Trademark

HRETZ POWER

Origin

Wuhan, China

HS Code

9031809090

Production Capacity

120 Sets/Month

Key features

High Precision Testing: Accuracy up to Grade 0.2 for ratios 1-1000 and Grade 0.5 for 1000-10000.

Wide Measurement Range: Turn ratio test range covers 0.9 to 10000 with high resolution.

Comprehensive Protection: Features high/low voltage reverse connection and output short circuit protection.

Blind Test Capability: Conducts ratio and group tests without knowing high/low voltage linkage.

Durable LCD Display: 5.6-inch industrial-grade high-brightness color LCD visible in strong sunlight.

Multi-Function Testing: Supports transformer ratio, PT, CT ratio, and polarity tests.

Data Storage Options: Equipped with local storage and USB flash disk for convenient data saving.

Portable Design: Lightweight at 3.8kg with compact dimensions for field use.

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: ≤2.67h 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.