Does it support harmonic settings?

Yes, it supports harmonic numbers from 2 to 51 times with adjustable content and phase.

What communication ports are available?

The system includes RS232 and USB 2.0 communication ports.

GF1021 Single Phaseportable Energy Meter Test System

Name: GF1021 Single Phaseportable Energy Meter Test System
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 2132545182

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$10,000.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

3 Years

Accuracy

0.1%

Current Output (AC)

1000A·5V or 500A·10V

Capacity

5kVA

Range

0-1100A

Resolution

0.1A

with Timer

0.0001 to 999.999s

Standard

IEC 62053-21,22,23; IEC 60736

Communication Port

RS232

Weight(Kg)

8kg

Cable

Length 2X6m, 70mm²

Current Duration

1000A 2-3minutes

Continuous Output

400A

Operating Temperature

-10°C to +50°C

Storage Temperature

-40°C to 70°C

The Current Output Waveform Distortion

≤5%

Transport Package

Plywood Box

Specification

325×275×135mm

Trademark

GFUVE

Origin

China

HS Code

903033

Production Capacity

5000sets/Year

Key features

High Precision Accuracy: Offers 0.05% and 0.1% accuracy classes for reliable energy meter testing.

Portable Design: Compact 8kg weight and 325x275x135mm dimensions for easy lab and field use.

Advanced Touch Screen: Features a 7-inch color touch screen with guided menu operation for ease of use.

Comprehensive Standards: Complies with IEC 62053-21/22/23, IEC 60736, ANSI C12.20, and multiple Chinese standards.

Wide Voltage Range: AC voltage output covers 0-500V, 0-380V, and 0-300V with fine adjustment options.

Harmonic Settings: Supports harmonic numbers 2-51 times with content up to 40% and precise phase control.

Robust Safety Rating: IP65 protection degree and CAT III/II safety isolation for harsh environments.

Flexible Communication: Equipped with RS232 and USB 2.0 ports for versatile data connectivity.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

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.