NF KP3000GS AC/DC Programmable Multifunction Power Supply Circuit Design

Model：KP3000GS Country of Origin：Japan

Category：Programmable DC Power Supply

Overview：

With high output control, it achieves constant long-term stability for various loads. It is equipped with various functions required for test efficiency and automation, and emphasizes operability. Aimed at increasingly large home appliance lines, mixed AC and DC equipment lines, and DC-DC converter testing, it provides a 3kVA/3kW power supply at a reasonable price.

Features

Specifications

Application Notes

Functions & Configuration

Stable AC and DC output, creating the most suitable performance.
For production lines, ATE embedding, R&D...

The programmable AC/DC power supply KP3000GS offers three output modes—AC, DC, and AC+DC—to handle a wide range of applications. With advanced output control, it achieves consistently high stability for various loads. It is equipped with various functions required for efficient testing and automation, and emphasizes operability. For testing increasingly larger home appliance lines, mixed AC and DC equipment lines, and DC-DC converters, it provides 3kVA/3kW power at a reasonable price.

■	Basic specifications as an AC/DC power supply
	●Power capacity AC: single-phase 3kVA / DC: 3kW ●Output voltage AC: 0～155V/310V / DC: -122V～+220V/-440V～+440V ●Maximum current AC: 30A/15A (at 100Vrms/200Vrms output) DC: 30A/15A (at 100Vdc/200Vdc output) ●Peak current: 4 times ●Output waveform: sine wave, arbitrary waveform, clipped sine wave
■	Functions for various applications
	●Measurement functions RMS/peak/DC average of voltage/current, current peak hold value, active/apparent/reactive power, load power factor, crest factor, synchronization frequency, harmonic current (up to 40th order), CO2 emissions ●Current limiting (peak, RMS) ●Telemetry, automatic gain control, automatic calibration ●Sequence programming · Power supply voltage fluctuation function
■	Rich interfaces for automation and systemization
	●RS-232, USB, GPIB* / LAN, external control input/output (CONTROL I/O), etc. Either GPIB or LAN option must be selected at the time of order.

Outline drawing

As a power supply for production lines

With high stability for various loads such as inductive or capacitive loads, low-distortion, low-noise output, and a design that takes operability and maintainability into consideration, it is ideal for various production lines. Since the 3kVA output capacity covers most home appliances, a single unit can handle mixed production lines with a wide variety of products from small to large. In response to production line needs, by adding functions such as sequence programming and power fluctuation tests, it strongly supports the automation and efficiency of production lines.

As a power supply for system integration such as ATE

As a power supply for system integration, in addition to USB, RS-232, GPIB / LAN interfaces, it is also equipped with external control input/output (CONTROL I/O). External control and status output are possible using analog signals or contacts. It can also respond to external control of output range, voltage, frequency, etc. Furthermore, through the sequence function of the main unit, high-speed control that cannot be achieved by control via application software, etc. can be realized. Equipped with a current limit function that protects the device under test in emergencies, it can supply a constantly stable power supply. It is most suitable as an embedded power supply for various ATE in R&D or production lines.

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NF KP3000GS AC/DC Programmable Multifunction Power Supply Circuit Design

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