What is the warranty period for this product?

We provide a 3-year warranty for this product.

Can the device operate in different frequency ranges?

Yes, it supports a frequency range of 40Hz to 65Hz with adjustable resolution.

What are the available display language options?

The device features an LCD display that can be set to either English or Chinese.

Three Phase Phantom Load Gf303b Portable Power Source with CE, ISO Certificate

Name: Three Phase Phantom Load Gf303b Portable Power Source with CE, ISO Certificate
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 672612131

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

Negotiable

1 Set

Sample price:US$30000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

24 Hour Service

Warranty

3 Years

Model NO.

GF-303B

AC Voltage Output

0 ~ 300 V

AC Current Output

0 ~ 6A

Phase Angle

0 ° ~ 359.999 °;

Power Factor

-1 ~ 0 ~ + 1

Communication Interface

RS232

Size

300mm×400mm×120mm

Weight

6.8 Kg

Work Power

AC220V+10%

Frequency

50/60Hz

Accuracy Class

0.1%, 0.05%

Keyword

Three Phase Phantom Load for Testing Energy Meter

LCD

Blue or Color

Transport Package

Standard Export Carton

Specification

CE, ISO9001: 2008, IEC

Trademark

GFUVE

Origin

Beijing China

HS Code

9030849000

Production Capacity

200PCS/Month

Key features

High Precision Accuracy: Achieves 0.05% accuracy class for voltage, current, and power measurements.

Fast Response Time: Output response time as fast as 10ms with hardware PID stability.

Comprehensive Harmonic Output: Generates harmonics from 2nd to 63rd order with up to 40% content.

Wide Frequency Range: Supports frequency output from 40Hz to 65Hz with high resolution.

Portable Lightweight Design: Integrated module weighing only 6.8kg for easy field transport.

Multi-Protocol Communication: Supports RS232 and USB with over 20 debugging communication protocols.

Flexible Power Factor Control: Adjustable power factor range from -1 to +1 with 0.0005 accuracy.

Dual Language Display: LCD screen supports both English and Chinese interface options.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤11.75hTerms 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.