What is the warranty period for this instrument?

We provide a 1-year warranty for all our mechanical equipment.

Does the device require an external power supply to operate?

No, it features a built-in high-efficiency rechargeable battery that allows for continuous operation without external power.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Advanced No-Load Current Tester for Transformers and Generators

Name: Advanced No-Load Current Tester for Transformers and Generators
Brand: Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.
SKU: 1982411961

Hebei, ChinaHebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

US$699.00-1,600.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

SGRJK

Type

Material Testing Machine

Accuracy Grade

0.2

Load Way

Electronic Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Working Temperature

-20ºC~+60ºC

The Requirement of Charger

Electric Supply AC160V~265V

Size

32cm * 25cm * 12cm

Charger Power Requirements

AC160V ~ 265V

Package

Wooden Box with Foam Inside

Transport Package

Wooden Box with Foam Inside

Specification

44*30*41cm

Trademark

Dualcanpy

Origin

Hebei, China

HS Code

9030841000

Production Capacity

100

Key features

Integrated Multi-Function: Combines capacity loss tester and characteristic parameter tester in one device.

Built-in Power Supply: Includes rechargeable battery for over 100 measurements without external power.

Wide Capacity Range: Tests transformer capacity from 6.3 KVA to 125,000 KVA.

Portable Design: Lightweight at 2.5kg with compact dimensions for easy on-site transport.

Comprehensive Parameter Testing: Measures no-load current, no-load loss, load loss, and impedance voltage.

1-Year Warranty Coverage: Provides 1-year warranty for all mechanical and functional defects.

Custom Configuration Available: Custom configurations can be arranged based on specific sample requirements.

Company profile

Customization from SamplesManagement CertificationQuality AssuranceProduct Certification

Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.20h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be a sample-customization manufacturer with identified production equipment and a stated annual productivity figure of 5,000 sets. It holds an ISO9001:2015 certificate and reports conducting regular fire drills, but no additional certification detail is provided. The supplier lacks stated 3D software design, ODM, SDK, popular-brand OEM, overseas agent, overseas warehouse, overseas showroom, and in-stock service capabilities. Financial credibility cannot be confirmed because the supplied financial indicators are all reported as zero. Quality control appears limited to one inspector, with finished products checked by packing staff. Customer cases and documented service procedures are not sufficiently evidenced.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and provides no 3D software design, ODM, SDK, or popular-brand OEM services. Its stated design approach is customization from samples, while production equipment and a 5,000-set productivity figure indicate a manufacturing orientation.

CertificationsThe supplier reports holding an ISO9001:2015 certificate for management systems. Product compliance certification is listed only as “Others,” without a specific standard or certificate being identified, so certification coverage beyond ISO9001 cannot be confirmed.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, overseas showroom, overseas agent, or overseas branch capability, and has not participated in offline trade shows. It provides quotation and payment terms and lists some supplier names, but no clear after-sales service system or documented procedures is shown.

R&D capabilityThe supplier reports no new products during the past year, no professional technical R&D capability, no 3D software design, no ODM service, and no available SDK. These explicit limitations indicate weak evidence of independent innovation capability.

Customization capabilityCustomization from samples is explicitly listed as both an R&D-related design service and a general design capability. This directly supports the supplier’s ability to perform sample-based customization, although no broader engineering or software-design capability is evidenced.

Product Q&A

Q:What core parameters can the Transformer Capacity and No-load/Load Loss Tester measure?

It can accurately measure the rated capacity of transformers, as well as key loss parameters including no-load loss, no-load current, load loss and impedance voltage of transformers.

Q:Is this tester suitable for both on-site testing and laboratory testing?

Yes, most models of this tester are designed with portable structures for convenient on-site operation, and they also support stable connection with laboratory equipment for precision testing.

Q:How to ensure the accuracy of test data when using this tester?

Before testing, you need to calibrate the tester with standard components, strictly follow the operation manual to connect the test lines, and avoid electromagnetic interference in the test environment.

Q:Can this tester be applied to transformers of different voltage levels?

It is compatible with most common transformer voltage levels on the market, but it is recommended to check the product specification to confirm whether it matches the voltage level of the transformer to be tested.

Q:What are the differences between this tester and ordinary transformer loss testers?

Unlike ordinary testers that only focus on loss measurement, this device integrates the functions of capacity verification and no-load/load loss testing, realizing integrated and efficient testing of transformers.