1800W Linked 3-Phase AC Power Supply System

Product Introduction: 

The link type three-phase AC Power Supply system is a high power density Programmable AC Power Supply, spst300vac1800w-2-9. It is a standardized cabinet composed of SP-300 series 2U models. It adopts high-speed DSP + CPLD control, high-frequency PWM power technology and active PFC design. It can realize stable AC / DC output and single-phase output at the same time. The Power Supply has the advantages of high power density, high reliability, high precision, and is compatible with the manual operation interface of screen touch and keys. It can simulate normal or abnormal power input for electrical equipment to meet the requirements of power input test.

APM technologies product line includes Programmable Power Supplies. AC Power Supplies, DC electronic load and coming new DC Power Supplies. Welcome to consult.

Product Features:

● Large touch color screen, possess complete functions and easy to operate

● AC+DC mixed or independent output mode for voltage DC offset simulation

● Capable of setting output slope/phase angle, 0~359.9°

● Output frequency 15~1000Hz, capable of setting output slope of voltage and frequency

● High output crest factor could satisfy surge tests requirements

● Multiple current measuring level selection. Increase measurement accuracy

● Standard USB data interface, support CSV file waveform import

● OCP/OVP/OPP/OTP/ Short circuit protection

● Built-in power meter, which is capable of measuring 15 electrical parameters per phase, including voltage, current, power, etc

● With reverse current protection to avoid current flowing backward

● Capable of setting voltage and current output restriction, support for constant current output mode

Basic Functions:

1. Adjustable Phase Angle/Slope

Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.

2.High Output Current Crest Factor

The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
3. Output Simulation Sequence and Disturbance Simulation 

Capable of simulating power line disturbance simulation test.

Advanced Functions:

1.Built-in IEC Standard Test
Built-in IEC standard test could be recalled directly.

2.3-Phase Operation and Parallel Mode

Support 3-phase operation, 3 units in parallel