High Power Variable Frequency AC Power Source Supply Self Detection 9KVA

High-power programmable AC power supplies have self-detection and protection functions.

Output Voltage:

• The variable range is 1-150V/1-300V with a resolution of 0.1V, and the frequency range is 15-2kHz. It can be programmed for settings suitable for general commercial use (47-63Hz), as well as for aviation or military applications (400Hz), and maritime power usage (250Hz).

Input Characteristics:

• The AC output is 190V-254V, with a frequency range of 47-63Hz. Through active filtering and power factor correction (PFC), the power factor reaches above 0.98, and input current and high-order harmonics can be reduced to achieve energy-saving effects.

Measurement Functions:

• It can measure the output voltage, current, power, peak current, frequency, crest factor, power factor, inrush current, apparent power (VA), etc.

Features:

• Built-in Direct Digital Synthesis (DDS) waveform generator.
• High precision measurement functions for voltage, current, peak current, power, frequency, crest factor, power factor, surge current, apparent power (VA), and reactive power (VAR).
• Power factor correction circuitry to improve input power factor to over 0.98, compliant with IEC standards.
• Uses Pulse Width Modulation (PWM) technology, resulting in a compact and lightweight design. The output end is equipped with an output relay that can automatically cut off the output when protection is required. This provides a high safety factor.
• User-settable default voltage and frequency; no editing is needed after startup to output the corresponding voltage and frequency.
• Generates TTL signals during output changes for use in automatic testing systems.
• This series of AC power supplies can be remotely controlled via computer through GPIB or RS232 interfaces, featuring parallel and serial communication capabilities, and is compliant with IEEE 488.2 and RS232 communication protocols.

TPA-200 Series Programmable AC Power Supply Specifications: