High and Low Voltage Automatic Three Phase TTR Tester Transformer Turns Ratio Test Set

Name: High and Low Voltage Automatic Three Phase TTR Tester Transformer Turns Ratio Test Set
Brand: Wuhan Hertz Power Equipment Co., Ltd
SKU: 1959259791

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

Display Type

Digital Only

Certification

Customized

Model No.

Hzbb

Weight

3.5kg

Test Range

0.9~10000

Accuracy

1-1000 0.2 ; 1000-10000 0.5

Display

LCD

Control

Manual

Loading Method

Dynamic Load

Test Speed

3 Phases a Minute

Power Source

AC220V

Place of Origin

Wuhan China

Delivery Time

7 Days

Gross Weight

12kg

Function

Transformer Testing

Feature

Large Testing Range, Small Dimension

Load Way

Electric Load

Transport Package

Wooden Box with Foam

Specification

270*210*155mm

Trademark

HRETZ POWER

Origin

Wuhan, China

HS Code

9031809090

Production Capacity

120 Sets/Month

Key features

Three-Phase Testing: Completes three-phase turns ratio testing in one go with fast speed.

High Precision: Features fully three-phase sinusoidal inverter power with automatic voltage regulation.

Wide Test Range: Test range covers 0.9 to 10000 with high resolution and accuracy.

Portable Design: Small size and lightweight (3.5kg), easy to carry and use on site.

Multi-Function: Supports transformer, PT, Z-type ratio, grouping, polarity, and CT testing.

Customizable: Model and software can be customized according to customer special requirements.

Safety Protection: Includes high-low voltage reverse connection and output short circuit protection.

Easy Operation: Large-screen LCD display with English menu prompts for intuitive operation.

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.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are an integrated trade and manufacturing company with our own factory.

Q:Can we customize our brand or built-in software?

Yes, we accept OEM/ODM/OBM and can customize the built-in software according to special requirements.

Q:What is the usual lead time for delivery?

Products in stock can be received within 5 to 7 days via the fastest international express. Other situations vary based on quantity and customization.

Q:How do you ensure product safety during transportation?

We use professional internal and external packaging. For fragile parts, we include an extra set to ensure immediate use upon receipt.

Q:What is the warranty and after-sales service policy?

We provide a one-year warranty for quality issues not caused by human error and lifetime technical support. Issues are addressed within 24 hours.