15kVA 3-Phase Voltage Regulator with Precise Adjustment Knob

Name: 15kVA 3-Phase Voltage Regulator with Precise Adjustment Knob
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2256652365

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$130.50

5-49 Pieces

US$130.30

50-99 Pieces

US$130.10

100+ Pieces

Product specifications

cm

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Current Type

Phase

Single Phase

Model NO.

ZFVR-22

Frequency Characteristics

High Frequency

Usage

Regulation Voltage

Frequency

High Frequency

Size

Medium

Iron Core Shape

Ring

Power Source

Switching Regulated Power Supply

Application Range

School

Brand

None

Temperature

+40~-15ºC

Indoor Function

Parallel Use Is Not Allowed

Altitude

Not Exceeding 1000 Meters

Current Voltage Waveform

Approaching Sine Wave

Input Range

±10%

Output Accuracy

±10%

Transport Package

Cartoon Package

Trademark

None

Origin

China

HS Code

9032899010

Production Capacity

10000/Per Month

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.48hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.