What is the frequency range for fundamental waves?

The frequency range for fundamental waves is 20Hz to 1000Hz.

How is the device connected to a PC?

The device can directly access a PC through a USB interface without needing any patch cords.

What is the warranty policy for this equipment?

We provide life-long support and warranty service for all our equipment.

Three Phase Optical Digital Microcomputer Secondary Current Injection Test Set for Substation

Name: Three Phase Optical Digital Microcomputer Secondary Current Injection Test Set for Substation
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 868559125

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$2,000.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Long Support

Warranty

Support

Model NO.

HM702

Type

Strength Testing Machine

Maxcapacity

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

LCD

Control

Computer Control

Power Source

AC220V

Oil Cylinder Position

Time Measuring Range

0.1ms - 9999s

Accuracy of Measurement

<0.1ms

Phase Voltage / Line Phase Output Power

70va / 140va

Harmonic Time

1-20

Frequency Range (Fundamental)

20-1000Hz

Output Precision

0.5 Degree

Product Name

Production Relay Tester

Work Temperature

-10°C~ 50°C

Transport Package

Wooden Box with Foam Inside

Specification

customize

Trademark

GDHM

Origin

Hubei, China(Mainland)

HS Code

9030820000

Production Capacity

200sets/Month

Key features

High Accuracy Measurement: Output precision of 0.5 degree for current and voltage with measurement accuracy under 0.1ms.

Six-Phase Output Capability: Simultaneously outputs six-phase current and voltage, up to 30A/phase and 125V/phase.

GPS Synchronous Testing: Features embedded synchronization card for testing devices in different locations simultaneously.

Independent Host Operation: Runs independently with embedded IPC, 128M memory, and Windows XP OS without external PC.

Durable Stainless Steel Design: First in industry to use imported stainless steel panel and keypad for durability and ease of use.

Advanced DSP+FPGA Structure: Generates 2000 points high density sine wave per week for improved waveform quality and accuracy.

Auto-Regulation Software: Software-based auto-regulation eliminates need for manual potentiometer calibration.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Importers and ExportersFast DeliveryManagement CertificationProduct Certification

Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou PortAverage Response Time: ≤6.76h

AI-Powered supplier vetting

SummaryThe supplier operates in power testing products and related electronic, electrical, machinery, software, and information-system activities. It reports 3D design, ODM, OEM, SDK, new-product, and broad customization capabilities, with stated annual productivity of 1,500 sets for four listed testing-equipment categories. Procedures and records exist for corrective/preventive actions and customer complaints, while the supplier explicitly reports no quality assurance in quality-control processes. It has valid manufacturing contracts with associated subcontractors, but no in-stock capacity, overseas warehouse, or overseas showroom. Overseas service offerings include installation, debugging, maintenance, repair, and training, although the stated number of countries served overseas is zero. Financial evidence is incomplete and includes zero values for the listed 2024 financial metrics, so credibility cannot be established from the provided data.

Supplier typeThe supplier is positioned in the power-testing and electrical-equipment sector, with stated activities covering electronic products, software and auxiliary equipment, machinery, instruments, communication equipment, and professional design services. Its company description specifically presents one-stop power testing products and services.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and lists installation, debugging, maintenance, repair, and training services. However, it reports no overseas warehouse or showroom and zero countries where overseas services are offered, indicating limited demonstrated overseas coverage.

R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for popular brands, 3D software design, and an available SDK. These are explicit indicators of product-development and technical integration capability.

Production capacityAnnual productivity is stated as 1,500 sets each for four categories of high-voltage and related testing equipment, supported by listed machining, drilling, milling, welding, cutting, and wire-winding facilities. Valid manufacturing contracts with each associated subcontractor are also reported, although no in-stock capacity is available.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. The same broad customization range appears in both its R&D and production-related information.