Does the device require manual calibration?

No, it features software self-calibration, removing the need to open the chassis or adjust potentiometers.

What communication interfaces are available?

It includes a standard USB interface for direct PC connection and an optional network port for multi-machine control.

Relay Protection Test Kit Secondary Current Injection Tester

Name: Relay Protection Test Kit Secondary Current Injection Tester
Brand: GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY
SKU: 861547765

Hubei, ChinaGOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

US$2,500.00-3,500.00

1 Piece

Product profile

Customization

Available

Transport Package

Plywood Case Outside

Specification

440x260x260mm

Model NO.

JBC-903

Trademark

GOLDSOL

Origin

China

HS Code

903033200

Production Capacity

20sets/Month

Key features

Comprehensive Relay Testing: Tests traditional relays, microcomputer protection, transformer differential, and automatic switching devices.

High Accuracy Output: Features 16-bit DAC output with 0.2% accuracy for AC/DC current and voltage sources.

GPS Synchronization: Optional built-in GPS card enables synchronous testing of devices in different locations.

Robust Operating System: Native Windows XP with recovery function prevents crashes from illegal shutdowns.

High-Fidelity Amplifier: Ensures accuracy for small currents and stability for large currents using linear power amplifier.

Direct PC Communication: USB interface allows direct connection to PC without adapters; supports laptop operation.

Software Self-Calibration: Eliminates need for manual potentiometer adjustment, improving long-term accuracy stability.

Rich Display Interface: 10.4-inch TFT true color display (800x600) provides intuitive equipment status and help info.

Company profile

GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

Hubei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-05-10Nearest Port: Wuhan/Shanghai/Shenzhen/GuangzhouAverage Response Time: ≤4.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryGOLDSOL (WUHAN) HIPOT TEST EQUIPMENT FACTORY is a China-based private limited company identified as both a trading company and manufacturer/factory, offering VLF Hipot Testers, AC Hipot Testers, and Primary Current Injection equipment. It reports ISO 9001 certification, OEM service for well-known brands, broad customization options, overseas trading experience, and stated production outputs of 450 VLF Hipot Test sets and 200 Resonant Test Sets. However, several quality and service controls are incompletely documented: traceability and quality assurance status are unknown, quality-control test equipment is stated as zero, and complaint/CAPA procedures have no written records. Financial information is limited to year references without sufficient evidence of financial strength. Innovation evidence includes a patented VLF Hipot Tester, while no SDK is available. Customer-specific cases are not identified.

Supplier typeThe supplier is identified as a private limited company in China, operating as both a trading company and manufacturer/factory. Its stated products are VLF Hipot Testers, AC Hipot Testers, and Primary Current Injection equipment, with no indication that it belongs to a larger corporate group.

CertificationsThe supplier reports ISO 9001 certification, and its company description states that the factory was audited by SGS and BV Group. A separate record identifies a TUV Rheinland audit, but the stated audit evaluation result is 0 and the reported audit validity period ended on 2024-12-13; therefore, current audit standing is not established.

R&D capabilityThe supplier states that its VLF Hipot Tester is a newly developed product with a State Patent of Invention, and it reports 6–10 years of total R&D engineer experience. However, no SDK is available, so its innovation evidence supports product development but not SDK-based integration capability.

Production capacityReported output is 450 VLF Hipot Test sets and 200 Resonant Test Sets, with the same production figures appearing in two records; the supplier also reports 6–10 quality-control staff. Conversely, quality-control test equipment is stated as 0, while quality-assurance and traceability status are unknown, creating a significant documented production-quality concern.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization scope.

Product Q&A

Q:What types of relays can this tester support?

It supports traditional relays, microcomputer protection devices, transformer differential power protection, and standby automatic switching devices.

Q:Does the device support GPS synchronization?

Yes, it offers an optional built-in GPS synchronization card to enable synchronous adjustment tests for devices in different locations.

Q:What is the maximum AC current output?

The single-phase output is 0-40A per phase, and the 3-phase parallel output reaches up to 120A.

Q:How does the device ensure system stability?

It uses a native Windows XP system with a recovery function to avoid crashes caused by illegal shutdowns or misoperations.

Q:Can the device be operated via a laptop?

Yes, it can connect to a laptop via USB, using the same software as the industrial computer without requiring relearning.

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Relay Protection Test Kit Secondary Current Injection Tester