Frequency Power Principle

Overview:

As countries are not uniform grid index, export or use of imported production equipment requires power grid conditions simulate different countries, and to ensure stability, used in the past for the second frequency conversion motor, noise, poor stability, low efficiency, large volume, gradually It was replaced by inverter power A F60 series programmable variable frequency power supply is designed for the import and export of electrical products transformer;. Frequency test and power supply design and manufacturing; to provide world standard grid voltage and frequency of each country; the output voltage (0-300V), frequency (45-499.9) can be set, waveform purity and stability, eliminate network interference, applicable to the export of electrical products transformer, frequency test; laboratory, measuring room for all kinds of sophisticated tests, in addition, the power supply with a high-precision voltage, current, power, frequency tables, table source integration, high performance and low cost, Fuji, Mitsubishi original high-power IGBT module group design, reducing circuit complexity, improve product stability, reduce power consumption, and the unit capacity rising, plus the use of ultra-isolation transformer completely isolated from the mains and the load, in order to increase the machine's functions, and a variety of excellent test performance, to better ensure the accuracy of the test values.

The single power input AC voltage and frequency; internal through AC-to-DC; DC after the rectifier converts alternating current transformer; self-generated very stable pure sine wave; the principle as shown:

Single-phase series:

Three-phase series:

feature of product

² 50Hz, 60Hz or 400Hz input frequency.

² 0-150V / 150-300V output level switching.

² 45-499.9Hz output frequency programmable settings.

² frequency setting accuracy, good stability, the frequency is not offset.

² voltage (V), frequency (Hz), current (A), power (W), four windows simultaneously measure, display, without switching.

² provide world standard voltage, frequency, can be simulated to test a variety of electronic products.

² pure sine wave output, stable.

² small size, light weight, high efficiency, silent device reliability.

² no radiation interference, with a small harmonic components, and special treatment, do not interfere.

² overload capability, instantaneous current can withstand 1.5 times the rated current.

² its over-current, over temperature, short circuit, instantaneous power protection and warning devices.

Self-detection ² boot.

Use of premises

Use of premises description:

1, export product test:

A, product marketing power simulation of destination.

B, finds that specifications unification.

C, non-interference into the level of prompting product features.

D, resulting electrical testing Xpress States Power internationalization.

E, impeccable standardized products manufacturing.

2, quality certification:

A, product specifications consistent with, and promote industrial upgrading.

B, national standards of certification standard power supply.

C, pure sine wave power to establish standards weapon.

D, EMI / EMC / Safety Test standard power supply.

3, precision instruments and equipment for power:

A, high-precision instrument power supply. Can make a variety of functional integrity of the show.

B, whole plant equipment output, analog beforehand.

Manufacturing equipment exclusive power failures.

Application:

² Professional (EMI / EMC / Safety) laboratory use standard power supply. Air Conditioning / compressor testing.

² factory (quality assurance / control / life test) and other units. Air conditioning equipment testing.

² Switching Power tests for power. Motor equipment testing.

² test a variety of electrical products. Photocopy scanners, OA product testing.

² R & D units with the best power. Computer equipment test, monitor test.

² transformer / TRIAC / SCR parts testing fluorescent lamp ballast test.

Suitable for the load. Such as an electric negative, capacitive, inductive, and other non-linear load.