Does the device support harmonic superposition?

Yes, the device can superimpose harmonics from the 2nd to the 24th order.

What are the dimensions and weight of the unit?

The size is 396mm * 178mm * 354mm, and the weight is 16kg.

Customized Secondary Current Injection Testing Instrument Three Phase Relay protection Tester

Name: Customized Secondary Current Injection Testing Instrument Three Phase Relay protection Tester
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2276228215

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$2,500.00

1-2 sets

US$2,400.00

3+ sets

Sample price:US$2500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-802C

Type

Electric Testing Machine

Accuracy Grade

0.2%

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

AC Current Output

3 channels, 40A/450VA each, 120A/1000VA

AC Voltage Output

4 channels, 120V/80VA each, line voltage 240V/120V

AC Output Accuracy

0.2% (Within Main Range)

DC Current Output

3 channels, ±10A/200VA each

DC Voltage Output

3 channels, ±160V/80VA each

DC Output Accuracy

0.5% (Within Main Range)

Phase

0-360 °

Phase Accuracy

<0.2 °

Output Frequency

0-1200Hz

Frequency Accuracy

<0.001Hz

Transport Package

Carton or Wooden Package

Specification

25*28*40cm

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

2000

Key features

High Precision Output: 0.2% accuracy for AC output and 0.5% for DC output within main range.

Multi-Channel Capability: 3 AC current channels, 4 AC voltage channels, and 3 DC channels for comprehensive testing.

Wide Frequency Range: Supports output frequency from 0 to 1200Hz with <0.001Hz accuracy.

Harmonic Superposition: Capable of superimposing harmonics from 2nd to 24th order for complex scenarios.

Customization Options: Supports customization from samples and designs for specific client needs.

Compact and Portable: Lightweight design at 16kg with dimensions 396x178x354mm for easy transport.

Computer Control: Features digital display and computer control for precise operation and monitoring.

Quality Assurance: 100% inspection for finished products including visual and function checks.

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: ≤1.44h

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.