OEM/ODM Programmable DC Power Supply 60V 300V 3000VDC 2A with Information-Rich Display High Accuracy for Electronic R&D Testing

OEM/ODM Programmable DC Power Supply

60V 300V 3000VDC 2A with Information-Rich Display High Accuracy for Electronic R&D Testing

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Product Description

1

Standard 2U/3U full-width dimensions; compact and lightweight design suitable for both benchtop use and rack mounting.

2

Clear and prominent 5-digit display; the LCD screen provides comprehensive information.

3

Dual encoders for voltage and current adjustment ensure convenient and user-friendly operation.

4

Programmable control over voltage, current, and time outputs.

5

Built-in memory supports the creation of up to 50 programmable steps for voltage, current, and time outputs.

6

Features RS-232/485 interfaces, supporting both Modbus-RTU and SCPI communication protocols.

7

Equipped with dedicated load-side voltage sensing terminals, enabling accurate measurement of the actual voltage at the load and facilitating precise control.

Specification

Specifications	2U/3U Chassis Series
Model	3KW-8KW/9KW-15KW
AC Input	Single Phase 220V±10% / Three Phase AC380V±10%, Frequency 50Hz/60Hz
Output Voltage	0-3000VDC Rated Voltage
Output Current	0-2A Rated Current
Output Power	0-6000W Rated Power
Source Regulation	≤0.1%+10mV
Load Regulation	≤0.1%+30mV
Voltage Regulation Accuracy	≤±0.1%FS
Current Regulation Accuracy	≤±0.1%FS
Ripple (rms)	≤0.1%FS+10mV
Voltage Setting Accuracy	±0.1%FS+10mV
Current Setting Accuracy	±0.1%FS+10mA
Voltage Readback Accuracy	5-digit Digital Meter, Accuracy: ±0.1%FS+3 digits (10%-100% Rated Value)
Current Readback Accuracy	5-digit Digital Meter, Accuracy: ±0.1%FS+3 digits (10%-100% Rated Value)
Display Mode	Color LCD Display
Over-Voltage Protection (OVP)	OVP protection configurable via menu, protection value can be set arbitrarily, output turns off after protection
Over-Current Protection (OCP)	OCP protection configurable via menu, protection value can be set arbitrarily, output turns off after protection
Over-Temperature Protection (OTP)	Built-in OTP protection, protection threshold 85℃±5% (Heatsink Temperature)
Voltage Setting	Configurable via menu, encoder knob input
Current Setting	Configurable via menu, encoder knob input
Communication Interface	RS-485/RS-232 (Support Modbus and SCPI Protocols)
Functions	Constant Voltage (CV) / Constant Current (CC) / Constant Power (CP) Mode, Memory Mode, LIST Sequence Cycle, Configurable ON/OFF Time, Pulse Width Output, up to 9999 Cycles, 4 Groups of Preset Voltage & Current, Keypad Lock.
Output Polarity	Output Positive (+) and Negative (-) terminals can be grounded arbitrarily
Cooling Method	Forced Air Cooling
Operating Environment	Designed for Indoor Use, Temperature: 0℃～40℃; Humidity: 10%～85% RH
Storage Environment	Temperature: -20℃～70℃; Humidity: 10%～90% RH

Description: All values are typical values, which may be exceeded under different loads or other conditions. Accuracy is measured with voltage detection at the load terminal. Deviations between actual and rated values may occur due to temperature errors and component aging.
Remarks: FS: Full Scale; 3 digits: the last digit of the display can fluctuate by 3 digits.

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