Powered by Made-in-China.com
Measure CT Ratio Current Action Time Test Device
US$6,800.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
Three YearsWarranty
Three YearsModel NO.
TEST-902Accuracy
±0.5%Power Supply(AC)
220V±10%·25A, 50Hz/60Hz or 110V±10%·50A, 50Hz/60HzCurrent Output (AC)
2000A·6V or 1000A·12VCapacity
12kVAThe Current Output Waveform Distortion
≤5%Transport Package
Carton BoxSpecification
360×300×295 and 320×300×300Trademark
GFUVEOrigin
ChinaKey features
Portable designed
Quick and easy to use
With CT ratio test function
With 6m large current cable
Max current output up to 2200A
Built-in digital timer resolution 1ms
Built-in digital ammeter 0.5% accuracy
Permanent current up to 2000 A, 12KVA
Made up of two units, control and power unit
Thermal, short-circuit and overload protection
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤15hTerms 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 current output?
A:
It supports a primary current range of 0-2200A with output options of 2000A or 1000A.
Q:How long can the device sustain high current?
A:
It can sustain 2000A for 2-3 minutes and 1000A for 3-6 minutes continuously.
Q:What applications is this tester suitable for?
A:
It is used for testing CT ratio, polarity, contact resistance, protection relays, and circuit breakers.
Q:What is the warranty period?
A:
The product comes with a three-year warranty and after-sales service.
Q:Does the device include a timer?
A:
Yes, it features a timer with a range of 0.0001 to 999.999 seconds and high accuracy.
Send Inquiry
*To:
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Embedded System 3×40A High-Current Relay Protection Test Device
US$14,000.00
1 Set(MOQ)
Variable Current Commissioning Test Device
US$4,800.00
1 Set(MOQ)
Field CT PT Comprehensive Test Device
US$2,800.00
1 Set(MOQ)
Dual-Mode Local/Remote CT PT Comprehensive Test Device
US$15.00
1 Piece(MOQ)
Embedded Linux CT PT Automatic Demagnetization Test Device
US$15.00
1 Piece(MOQ)
Uhv (V) China Customization 100-10000kv High Voltage Lightning Impulse Voltage Test Device
US$5,000.00-40,000.00
1 Set(MOQ)
Precision Transformer Turns Ratio & Excitation Test Device
US$2,800.00-3,500.00
1 Set(MOQ)
ASTM D 1230 Textiles 45 Degrees Flammability Test Device
US$1,800.00-2,500.00
1 Piece(MOQ)
Lightning Impulse Voltage Test System Voltage Generator Test Device
US$62,530.00
1 sets(MOQ)
Hvhipot Electrical Safety Tools Test Set Insulation Gloves High Voltage Withstand Test Device
US$1,999.00-3,999.00
1 sets(MOQ)
ASTM D3829 Mrv Low Temperature Yield Stress and Apparent Viscosity Test Device
US$20,000.00-30,000.00
1 Piece(MOQ)
1000A Primary Current Injection Instrument, a High-Current Device for Temperature Rise Testing
US$1,500.00-3,000.00
1 Piece(MOQ)
ASTM D2509 Timken Ok Load Test Device for Lubricating Grease
US$500.00-1,000.00
1 Piece(MOQ)
BS 6387 Circuit Integrity Test Device Under Fire Conditions
US$20,000.00-30,000.00
1 Piece(MOQ)
ISO 1182 Non-Combustibility Test Device for Building Materials
US$2,000.00-8,000.00
1 Piece(MOQ)
ASTM D2700&2699 Research and Motor Method Gasoline Octane Number Test Device
US$200,000.00-300,000.00
1 Piece(MOQ)
Standard Electric Spt Test Set Standard Penetration Test Device
US$1,250.00-1,650.00
1 Piece(MOQ)
Advanced Gauge Device for Measuring Pavement Line Thickness
US$700.00-800.00
1 Piece(MOQ)
150mm Concrete Flexural Test Device
US$200.00-400.00
1 Piece(MOQ)
Automatic Building Materials ISO 1716 Bomb Calorimeter Combustion Calorific Value Test Device
US$1,200.00-1,750.00
1 Piece(MOQ)



















