What is the weight of the control host unit?

The control host weighs 48kg, while the external voltage regulator weighs 42kg.

MCB Primary Current Injection Test and Secondary Injection Tester

Name: MCB Primary Current Injection Test and Secondary Injection Tester
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 725324712

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$20,000.00

1 Set

Sample price:US$25000.00/set.Request sample

Product profile

Customization

Available

Application

Mechanical Instrument, Electromagnetic Instrument, Primary Injection Tester of Circuit Breaker

Power

Electricity

Model NO.

TEST-903

Certification

CE, CCC

Voltage Output

380V

Current Output

5000A

LCD Display

With LCD Display

Customized

Accuracy Class

0.5%

Power Supply (AC)

380V/50A, 50Hz/60Hz

Current Output (AC)

3000A/5V or 1500A/10V

Capacity

15kVA

The Current Output Waveform Distortion

<5%

Primary Current Range

0-3300A

Secondary Measurement Range

0-6A

Weight (Kg)

48kg

Temperature

-10 °c to 40°c

Relative Humidity

<=80%

Names

Primary Current Injection Tester

Function

Testing Circuit Breaker

Transport Package

Standard Export Wooden Box

Specification

128kg

Trademark

GFUVE

Origin

Beijing

Production Capacity

200units/Day

Key features

High Current Output: Max output up to 3300A with permanent current of 3000A at 15KVA capacity.

High Precision Measurement: Built-in digital ammeter with 0.5% accuracy and 1ms resolution for precise testing.

Comprehensive Testing Functions: Tests CT turn ratio, polarity, contact resistance, and circuit breaker protection.

Advanced Control System: Uses ARM chip control with LCD display showing current values, ratio, and phase shift.

Robust Durable Design: Aluminum alloy body with PC panel shell, featuring thermal and short-circuit protection.

Customizable Specifications: Customized options available for accuracy, power supply, and current output ranges.

Versatile Application Scope: Suitable for power systems, labs, relays, switchgear, and ground grid testing.

Precise Timer Control: Built-in timer with 0.0001~999.99S range and <0.5% accuracy for duration control.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

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 current output of the TEST-903?

The maximum current output is up to 3300A, with a permanent current of 3000A at 15KVA capacity.

Q:What applications is this tester suitable for?

It is mainly applied to test CT turn ratio and polarity, contact resistance, high voltage circuit breaker protection, and high voltage generator tests.

Q:What is the accuracy of the built-in digital ammeter?

The built-in digital ammeter has an accuracy of 0.5% and a resolution of 1 ms (optional).

Q:Can the product specifications be customized?

Yes, the product is customized, with options for accuracy class, power supply, and current output ranges.

Q:What protection features does the device have?

The device features thermal and short-circuit protection to ensure safe operation during testing.