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Gfuve Primary Current Injection Tester Test-902 Protective Relay Tester
US$6,000.00
1-2 Pieces
US$5,500.00
3+ Pieces
Product profile
Customization
AvailableApplication
Mechanical Instrument, Electromagnetic InstrumentPower
ElectricityModel NO.
Test-902Certification
CEVoltage Output
220VCurrent Output
0-2000ACustomized
CustomizedKey Words
Circuit Breaker Measurement InstrumentAccuracy
±0.5%Current Output (AC)
2000A·6V or 1000A·12VKey Word
Circuit Breaker Analysis InstrumentCapacity
12kVAThe Current Output Waveform Distortion
≤5%Primary Current
0-2200ASecondary Measurement
0-6AModel
Primary Current InjectionCurrent Duration
2000A 2-3minutesTransport Package
Standard Export BoxSpecification
Control Host 35kg, External voltage regulator weigTrademark
GFUVEOrigin
Beijing, ChinaProduction Capacity
500000pieces/YearKey features
High Current Output: Supports primary current up to 2200A with 2000A output for 2-3 minutes.
Comprehensive Testing: Tests CT turn ratio, contact resistance, protective relays, and circuit breakers.
Smart Control System: ARM chip controlled with LCD display for current, ratio, and action time.
Portable Design: Aluminum alloy body, small size, and light weight for easy on-site testing.
Built-in Safety Features: Equipped with thermal and short-circuit protection for secure operation.
Customizable Options: Special specifications and parameters can be customized according to needs.
Wide Voltage Support: Compatible with 220V or 110V power supply for global usability.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤10.90hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.
Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.
CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.
R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.
Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.
Product Q&A
Q:What is the maximum primary current output?
A:
The TEST-902 model supports a primary current range of 0-2200A, with a max output of 2000A.
Q:How long can the device sustain high current output?
A:
It can sustain 2000A for 2-3 minutes and 1000A for 3-6 minutes.
Q:Can the product specifications be customized?
A:
Yes, special specifications, current ratios, and parameters can be customized according to customer needs.
Q:What types of tests does this tester support?
A:
It is used for primary injection tests, protective relay testing, circuit breaker testing, CT turn ratio, and contact resistance testing.
Q:What safety protections are included?
A:
The device features built-in thermal and short-circuit protection to ensure safe operation during testing.
Send Inquiry
*To:
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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