5-20kVA Programmable AC Test Power Source for

LED Driver and Lighting Equipment Testing 

45-400Hz

Programmable AC Power Source for LED Driver and Lighting Equipment Testing

The 5-20kVA Programmable AC Test Power Source is designed to provide adjustable AC power for LED driver development, lighting equipment evaluation, and production testing. With adjustable output voltage and frequency, it allows engineers to establish different AC input conditions when evaluating compatible LED drivers, LED lighting products, and other AC-powered lighting equipment.

Available in four capacity options — 5kVA, 10kVA, 15kVA, and 20kVA — this single-phase input AC power source accommodates different testing power requirements. Its 7-inch color touchscreen, preset voltage and frequency settings, online parameter adjustment, power-off memory, and voltage ramp function support convenient operation in laboratory and lighting production testing environments.

Key Features

1. Adjustable AC Output Voltage for LED Driver Testing

Provides adjustable AC output voltage for supplying compatible LED drivers and lighting equipment during input power testing. Users can select the required voltage according to the rated input specifications of the equipment under evaluation.

2. Variable Frequency Output from 45–400Hz

Supports adjustable output frequency within the specified operating range. This allows engineers to establish different AC input frequency conditions when evaluating compatible LED drivers and lighting equipment designed for corresponding frequency requirements.

3. Four Power Capacity Options: 5kVA to 20kVA

Available in 5kVA, 10kVA, 15kVA, and 20kVA configurations. Users can select a suitable capacity according to the power requirements of the LED drivers, lighting equipment, and connected testing setup.

4. Support for Different Load Types

The power supply supports resistive, inductive, capacitive, and rectifier loads. This provides flexibility for testing setups involving compatible LED drivers and different types of AC-powered lighting equipment, subject to the selected model's capacity and operating limits.

5. 7-Inch Color Touchscreen

The 7-inch color touchscreen provides an operating interface for setting output parameters and viewing operating information. It displays voltage, current, power, frequency, and power factor, helping users monitor the AC power source during testing.

6. Preset Voltage and Frequency Settings

Users can preset output voltage and frequency parameters for repeated testing procedures. Online adjustment allows voltage and frequency settings to be changed during operation, while the power-off memory function retains the previous output mode and parameter settings.

7. Voltage Ramp Function

The voltage ramp function gradually increases the output voltage toward the selected setting. It can be used when evaluating how compatible LED drivers and lighting equipment respond to a gradual change in their AC input voltage.

8. Multiple Protection Functions

The power supply provides overload, overcurrent, overvoltage, overheating, and short-circuit protection. When a protection condition occurs, an alarm and corresponding fault code are displayed to help users identify the event.

9. Aging Impact Mode and SPWM Control

The aging impact mode provides an operating option for applications involving power-on and power-off impact conditions. The system also uses high-frequency SPWM hardware adjustment and a high-power IGBT drive design as part of its power conversion and output control system.

Applications

1. LED Driver AC Input Voltage Testing

Provides adjustable AC input power for evaluating compatible LED driver operation under selected voltage conditions. Engineers can establish the required input voltage according to the driver's rated specifications during development and verification.

2. LED Driver Frequency Compatibility Testing

Supplies adjustable-frequency AC power to compatible LED drivers for evaluating operation under different input frequency conditions. It can be used when verifying drivers designed for specified AC input frequency requirements.

3. LED Lighting Equipment Input Power Testing

Provides adjustable AC power to compatible LED lighting products and lighting equipment during laboratory evaluation. Users can select appropriate input voltage and frequency conditions according to the equipment's specifications.

4. LED Driver Development and Design Verification

Provides a controllable AC power source during LED driver development. Adjustable voltage and frequency settings allow engineers to establish selected AC input conditions during product evaluation and design verification.

5. Lighting Equipment Production Testing

Can be integrated into LED driver and lighting equipment production testing setups where an adjustable AC input source is required. Preset parameters and online adjustment support repeated power supply testing procedures.

6. LED Driver and Lighting Equipment Aging Evaluation

Provides AC power for compatible LED driver and lighting equipment aging evaluation setups. The voltage adjustment and aging impact mode can be incorporated into testing procedures involving specified power-on and power-off conditions.

Quality Check and Terms of Service:

• Each unit is inspected before shipment.

• Standard accessories and product documentation are supplied according to the package configuration.

• Please confirm the required capacity, input power conditions, output voltage range, and installation requirements before ordering.

• The 0–600V output is a customized option and must be confirmed before purchase.

• Please select the appropriate capacity according to the power requirements of your LED drivers and lighting equipment.

• Confirm that the connected equipment is compatible with the selected output voltage and frequency conditions.

• Contact our customer support team if you need assistance confirming model specifications or product configuration.

Technical Specifications

Model Selection and Dimensions

Important Notes:

• All four models in this product listing use single-phase AC input.

• The standard output voltage is listed as 0–300V AC. The 0–600V AC configuration is a customized option and requires confirmation before ordering.

• THD ≤2% is specified under resistive load conditions.

• The 45–400Hz frequency range should be confirmed for the selected capacity before purchase.

• Actual output current and available power depend on the selected model, output voltage, and load conditions.

• Please confirm that the LED driver or lighting equipment is compatible with the selected output voltage and frequency.

• Please confirm the required input current, wiring, and circuit breaker capacity before installation.

• Communication interfaces and protocols are not listed as standard features because their availability and configuration have not been confirmed.

Why Choose This 5-20kVA Programmable AC Test Power Source?

LED driver and lighting equipment testing requires an appropriate AC power source to establish different voltage and frequency conditions during product development, functional evaluation, and production testing.

This programmable AC test power source combines adjustable AC output, four capacity options, touchscreen operation, preset parameters, online adjustment, and practical voltage control functions in one system.

Whether used for LED driver input testing, lighting equipment development, production testing, or aging evaluation, it provides an adjustable AC power source for compatible LED drivers and lighting products in professional testing environments.