POMING 3 Phase in & out VVVF(Variable Voltage and Variable Frequency) for Testing

Description

Product Description:

POMING’s high-precision variable frequency power supply(AC Power Supply) adopts VPWM high-frequency technology (pulse width modulation technology), and is designed with high-power imported IGBT modules. The input and output are fully isolated, with stable and adjustable frequency, adjustable voltage regulation, and digital indication of frequency, voltage, current, and power. It can simulate power grids around the world and is widely used for export product testing and voltage regulation and frequency regulation testing of various products.

Product Features:

• Output voltage: 3-phase 0-520V adjustable;
• Output frequency: 40-499.9HZ programmable dial setting.
• The voltage, frequency, current, and power meters adopt 4-digit digital LED display, which is simple, easy to read, and high resolution.
• The voltage (V), frequency (HZ), current (A), and power (W) are measured and displayed simultaneously in four windows without switching.
• No radiation interference, low harmonic content, and special treatment without interference.
• Pure and stable sine wave output.
• Large capacity, small size, light weight, and high efficiency; Silent device, high reliability.
• Strong overload capacity, capable of withstanding 3 times the rated current in an instant.
• Equipped with overcurrent, high temperature, short circuit, instantaneous power outage protection and warning devices.
• Suitable for other nonlinear loads with resistive, capacitive, and inductive properties.

Product Application:

• Overseas sales product testing.
• Pre testing of various product certifications under simulated export destination power grid conditions.
• Product life testing.
• Professional laboratory power adaptability testing.
• Frequency doubling test for winding resistance products such as transformers and motors.

Technical Parameters: