Does the tester support USB hot-swap?

Yes, USB interfaces allow hot-swap of equipment like flash disks, provided data transmission is complete.

What is the maximum AC current output?

The maximum 3-phase parallel current output is 120A (effective value).

Uhv-803 Second Current Injection Three-Phase Relay Protection Tester

Name: Uhv-803 Second Current Injection Three-Phase Relay Protection Tester
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 2190571475

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$3,500.00-4,800.00

1 Piece

Sample price:US$4300.00/piece.Request sample

Product profile

After-sales Service

1 Year

Warranty

1 Year Warranty

Overall Dimension

375×305×140mm³

Model NO.

UHV-803

Single Weight

13kg

Power Supply

AC 220V±10%, 50/60Hz

Ambient Temperature

-10℃~+50℃Z

Transport Package

Wooden Case or Carton

Specification

455× 530× 220mm; 30Kg

Trademark

UHV

Origin

China

HS Code

9030849000

Production Capacity

200 Sets Per Month

Key features

Advanced DSP+FPGA Structure: Adopts modern microelectronics with true 16-bit DAC output and high-fidelity amplifier.

High Precision Output: AC/DC current and voltage output precision up to 0.2 degree for accurate testing.

Integrated Windows System: Built-in Windows XP OS with 8.4 inch TFT color display and industrial keyboard.

Flexible Connectivity: Supports independent operation or connection to laptop via USB hot-swap interfaces.

Comprehensive Measurement: Measures switching quantity and time with 0.1ms accuracy and 9999s range.

Compact and Portable: Small size (375x305x140mm) and light weight (13kg) for easy field operation.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

CE Certified Quality: Product certified with CE and undergoes 100% visual and function inspection.

Company profile

Cooperated with Fortune 500Experienced TeamPatents AwardedManagement Certification

Wuhan UHV Power Technology 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, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤3.10h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical power facilities and equipment, including electrical instruments, meters, electronic and electromechanical components, repairs, and transformer manufacturing. It reports ISO9001, ISO14001, ISO45001, and CE certifications, with documented corrective-action, complaint-handling, and finished-product inspection procedures. Its innovation and customization capabilities are comparatively strong: it provides ODM, multiple customization options, has introduced new products within the past year, offers an SDK, and provides OEM services for well-known brands. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no valid contract with associated subcontractors. Export experience is limited to two years, with exports representing 11%–20% of total sales. Financial records are indicated for 2020–2022, but no substantive financial performance details are provided.

Supplier typeThe supplier is a manufacturer and seller in the electrical equipment sector, covering power facilities, electrical instruments and meters, electronic and electromechanical components, repairs, and transformer manufacturing. This supports classification as an electrical equipment manufacturer with related sales and service activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, as well as CE product compliance certification. These explicitly documented certifications indicate coverage of quality, environmental, occupational health and safety, and product compliance requirements.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures with follow-up records. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries, so the evidence supports process capability but not broad overseas service reach.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. It also supports customization from samples and designs, full customization, minor customization, and flexible customization, indicating explicit product-development and technical-support capability.

Production capacityThe supplier identifies transformer manufacturing and other electrical-equipment production activities, uses standardized finished-product inspection instructions, and maintains quality assurance in quality-control processes. However, it reports no inventory capacity and no valid contract between the factory and associated subcontractors, creating limitations in stock availability and documented subcontractor management.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range appears in two slices, providing direct evidence of extensive customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No specific customer names, project details, order scope, or performance outcomes are provided, so the depth of customer-case evidence is limited.