Kikusui PXT20K-500 20kW Programmable DC Power Supply 0V – 500V 0A – 120A

Description

Kikusui PXT20K-500 High Power Programmable DC Power Supply 0V – 500V 0A –  120A

The PXT Series of high-performance, high-capacity, wide-range DC power supplies offers a maximum rated output of 20 kW in a compact 3U size. In addition to variable internal resistance, bleeder ON/OFF, and output ON/OFF delay functions, the PXT series has various communication interfaces (LAN, USB, and RS232C as standard). It can be used as a standalone device or integrated into testing equipment. Furthermore, the excellent heat dissipation design guarantees an ambient operating temperature of 50°C, making the unit suitable for harsh, high-temperature testing environments. The PXT Series is also highly scalable, and its capacity can be increased to 200 kW in parallel operation (up to 10 units).

Features:

• Operation Modes include constant voltage, constant current and constant power.
• High power density: 20 kW in 3U size
• A single unit handles both power and regeneration
• Rated output voltage 500 V/ 1500 V Model dependent
• Easy Master/Slave parallel operation up to 200kW
• Continuous operation at rated power at ambient temperature of 50°C
• Equipped with touch panel display
• LAN, USB, RS232C, external analogue control (isolated type) standard
• External control I/O is standard for both NPN and PNP type PLCs
• Built-In sequencer and web interface.

Product Images

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Variable internal resistance function

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Low Ripple Noise

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Output Power Range

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Sequence Function

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I-V Characteristic Function

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Schematic LAN network configuration with the PXT series

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Variable internal resistance function
Function can change the output voltage value in constant voltage operation,according to the output current value based on the set resistance value. Simple simulation of Internal resistance of rechargeable batteries and wire harnesses etc.

This switching-type power supply has low ripple noise.
*PXT20K-500: Specified value 700 mVp-p (100 mVrms)

Output Power Range
The PXT series has an operating range of 2.25 to 3x power ratio, which
allows for a wide range of voltage and current setting combinations.
For example, the PXT20K-500 can seamlessly operate from 500 V-40 A
to 166.6 V-120 A within the rated output power range of 20 kW.

Sequence Function
Preset operations can be run continuously. Total of 30 programs, and up to 10,000 steps can be created for all programs. Programs stored in the unit’s memory, and data can be exported to a USB memory stick from the front panel.

I-V Characteristic Function
Function can change the output voltage value in constant voltage operation, according to the output current value based on the set resistance value. Simple simulation of Internal resistance of rechargeable batteries and wire harnesses etc. By registering multiple arbitrary points on the I-V characteristics, arbitrary I-V characteristics can be set for each CC and CV operation mode. Arbitrary points can be registered from 3 to 100, making it possible to simulate the I-V characteristics of rechargeable batteries and other devices.

Security for LAN connections
Access to the built-in web server can be restricted with a password. Also, when using VXI-11, HiSLIP, and SCPI-RAW for control, host restrictions can be set with the IP address. It is possible to prevent access from any terminal other than the ones registered as a host (up to 4 hosts can be registered).