How many phases of voltage and current can be output simultaneously?

The standard output includes 12-phase voltage and current simultaneously.

Is the device portable?

Yes, the device features a small volume, light weight, and complete functions, making it easy to carry.

High Precision Electric Relay Protection Tester Relay Protection Test System

Name: High Precision Electric Relay Protection Tester Relay Protection Test System
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2157403135

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$22,930.00

1-2 sets

US$22,916.00

3+ sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-160G

Altitude

0~3000m

Working Environment

No Corrosive Gas

Normal Operating Temperature

--5 ℃ ~45 ℃

Atmospheric Pressure

80kpa~110kpa

Limit Operating Temperature

--10 ℃ ~50 ℃

Working Humidity

20%~90%, No Condensation

Storage and Transportation

0 ℃ ~40 ℃

Power

Electronic

Customized Support

OEM, ODM

Transport Package

Carton or Wooden Case

Trademark

KDZD

Origin

Hubei, China

Key features

12-Phase Independent Output: Simultaneously outputs standard 12-phase voltage and current with independent amplitude, phase, and frequency adjustment.

High-Precision Waveform: Features 18-bit DA converter and ultra-high-speed DSP+FPGA for high-precision, low-distortion waveforms.

Dual Operation Mode: Supports both standalone operation and connection to desktop/notebook computers with consistent functions.

Real-time Monitoring & Recording: 12-channel closed-loop recovery recording monitors and records waveforms for visual fault reproduction analysis.

High-Fidelity Power Amplifier: Uses modular linear power amplifiers instead of switch types to ensure high precision and no high-frequency interference.

Comprehensive Protection Testing: Capable of testing various protection settings, performing fault playback, and displaying vector diagrams.

Portable & Reliable Design: Compact, lightweight structure with excellent EMC performance and high reliability for easy carrying.

OEM/ODM Customization: Provides OEM and ODM customized support services for specific client requirements.

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: ≤1.84h

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.