How do you send the goods?

For most customers, we provide door-to-door service. You only need to go through import customs clearance procedures and pay the import tariff.

How is packing and will the goods be damaged?

We pack every equipment with standard export packing. So far, there has been no damage, so please do not worry.

Controllable Harmonic Power Supply with Programmable Frequency Adjustment

Name: Controllable Harmonic Power Supply with Programmable Frequency Adjustment
Brand: Shanghai Lanqi Electric Co., Ltd.
SKU: 2269487965

Shanghai, ChinaShanghai Lanqi Electric Co., Ltd.

US$20,000.00-200,000.00

1 Set

Product profile

Output Type

Single

Warranty

1 Year

Output Power

Customized According to Test Requirements

Input Voltage

Configurable According to Site Power Supply

Connection Mode

Terminal / Cable (Customizable)

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Electronic Regulation (IGBT-Based)

Power Supplying System

AC Power Supply (Customizable)

Energy Transmission

Electrical Energy Transmission (Customizable)

Modulation System

PWM Modulation (IGBT-Based)

Product Type

IGBT-Based Harmonic AC Power Source

Control Technology

IGBT Inverter, Digital Control

Application

Transformer Testing, Pd Testing, Dielectric & Indu

Voltage/Power Rating

Customizable as Per Customer Requirement

Frequency Range

Customizable as Per Customer Requirement

Control Mode

Manual/Automatic (Optional)

Standards

IEC/IEEE Test Applications(as Required)

Customization

Available Based on Customer Test Requirement

Transport Package

Containerized Packing / Export Wooden Packing

Origin

China

HS Code

903033900

Key features

Programmable Frequency Adjustment: Output frequency ranges from 20 to 3000 Hz with precise digital control.

Low Distortion Output: Provides stable AC output with waveform distortion of less than 3%.

Customizable Power Rating: Output power and voltage ratings can be tailored to specific test requirements.

Multi-Section Transformer Design: Features separate low-frequency (0-120 kV) and high-frequency (0-60 kV) step-up transformers.

High Accuracy Measurement: System accuracy reaches 0.5 Class with partial discharge detection under 10 pC.

Comprehensive Application Support: Ideal for transformer testing, PD testing, dielectric tests, and induction withstand tests.

Remote and On-Site Technical Support: Includes operation manuals, videos, remote training, and optional on-site engineer service.

Fast Response to Inquiries: Price quotes typically provided within 6 hours of receiving an inquiry.

Company profile

Years of Export ExperienceFlexible CustomizationQuality AssuranceR&D Capabilities

Shanghai Lanqi Electric Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: T/T

About Our Factory & Business Background

Address127d, Building 7, No. 438 Xinnongpuyin Road, Zhujing Town, Jinshan District, 201599 Shanghai, Shanghai, China

Plant Area200 square meters

Number of Employees10

Registered Capital5,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, EXW

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsPartial Discharge Test, High Voltage Tester, AC Hipot Tester, DC Hipot Tester, Impulse Voltage Generator, High Voltage Insulation Equipment, Transformer Testing Instrument

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2011-04-27

Main MarketsSouth America, Southeast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How is your product quality?

We are a manufacturer, so we can guarantee preferential prices and high quality.

Q:How soon can I get a price?

Usually provided within 6 hours once receiving an inquiry. For urgent requests, please call us for priority handling.

Q:What are your terms of delivery?

EXW, FOB, CFR, CIF, etc. Please select the most convenient and cost-effective option for you.

Q:What if there is difficulty in using the equipment?

We first provide operation manuals, videos, or remote video training. If necessary, engineers will serve on door.

Q:What is the leading time for production?

It depends on order quantity and product item. For normal items, usually within 3 working days. Delivery time is determined by logistics, generally 5-7 days.