Is the manufacturer certified?

Yes, the company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

What is the resolution of the device?

The device features a high resolution of 0.1ms for precise timing measurements.

Multi Functional Fully Automatic Relay Protection Tester Single Phase Tester

Name: Multi Functional Fully Automatic Relay Protection Tester Single Phase Tester
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2157383475

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$599.00-1,300.00

1 sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-II

Type

Electric Testing Machine

Display

Digital

Control

Manual Control

Weight

10kg

Ammeter and Voltmeter

41/2 Bits

Fixed Value Output DC Voltage

24V, 48V, 110V, 220V

AC Voltage

0 ~ 250V/4A Adjustable

Customized Support

OEM, ODM

MOQ

DC Current

0 ~ 20A/25V Adjustable

Outer Diameter

320*240*130mm

DC Voltage

0 ~ 250V/4A Adjustable

Power

Electronic

Resolution

0.1ms

Working Voltage

AC220V±5%,50Hz±5%

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

50 Set/Sets Per Day

Key features

Adjustable Output Ranges: AC/DC Voltage and Current adjustable with high precision for relay testing.

High Resolution Timing: 0.1ms resolution with time range up to 999.999s upon user request.

OEM and ODM Support: Full customization support for designs and samples via OEM/ODM services.

Certified Manufacturer: ISO9001, ISO45001, and ISO14001 certified with 34 employees and 3 production lines.

Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

1-Year Warranty: Comprehensive 1-year warranty coverage with after-sales service support.

Precise Digital Display: 4 1/2 digits current and voltage meters for accurate measurement readings.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.

Product Q&A

Q:What are the adjustable output ranges for AC and DC?

AC Voltage: 0~250V/4A; AC Current: 0~100A/7V (200A customizable), 0~20A/25V, 0~5A/8V. DC Voltage: 0~250V/4A; DC Current: 0~20A/25V.

Q:Can the time measurement range be customized?

Yes, the standard time range is 0~99.9999s, but it can be modified to 999.999s upon user request.

Q:What customization options are available?

We support OEM and ODM services, including customization from samples and designs. Specific parameters like AC/DC voltage and current can be adjusted.

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

The product comes with a 1-year warranty and includes after-sales service support.

Q:What are the payment terms and lead time?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments. The average lead time is within 15 workdays.