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PDE Water-cooled Programmable Power Supply
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PDE Water-cooled Programmable Power Supply

PDE series programmable power supply is a high-precision, high-stability water-cooled DC power supply with a maximum output power of 40KW and a standard chassis design. The products are widely used in high-demand industries such as semiconductor preparation, lasers, magnet accelerators, and laboratories.
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Product description
Parameters
型号定义
主要参数

● Adopt standard 3U chassis design

● Friendly Chinese human-computer interface

● Wide voltage design to meet various grid usage

● Adopt IGBT inverter technology, high-speed DSP as the control core

● Constant voltage, constant current automatic switching

● Telemetry function for compensating for voltage drop on load line

● The machine can adjust the voltage and current with high precision through the digital encoder

● Support more than 10 kinds of conventional industrial bus communication

● External analog programming, monitoring (0-5V or 0-10V)

● Support multi-machine parallel operation

● Light weight, small size, high power factor and high efficiency

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Input characteristic

Input voltage: 3ΦAC342~440V, 47~63Hz

Power factor: >0.9(full load)

Output characteristic

Output power kW: ≯40kW

Output voltage V:

60

80

100

125

150

200

250

300

400

Output current A:

750

500

400

320

266

200

160

133

100

Conversion efficiency: 84~90%(full load)

Temperature coefficient ppm/℃(100%RL): 100

Constant voltage mode

Noise (20MHz)/mVp-p:

70

100

130

150

175

200

300

300

400

Ripple (5Hz-1MHz)/mVrms:

30

35

35

35

65

65

75

75

75

Max. compensation voltage V: ±3V

Input adjustment rate (100%RL):

5x10-4(Below 25kW)

1x10-4(Above 25 kW)

Load adjustment rate (10-100%RL) :

5x10-4(Below 25kW)

3x10-4(Above 25 kW)

Stability 8h(100%RL): 1x10-4(7.5~80V), 5x10-5(100~400V)

Constant current mode

Noise (20MHz)/mVp-p:

70

100

130

150

175

200

300

300

400

Ripple (5Hz-1MHz)/mVrms:

30

35

35

35

65

65

65

65

65

Input adjustment rate (100%RL):

1x10-4(Below 25kW)

5x10-4(Above 25 kW)

Load adjustment rate (10-100%RL) :

3x10-4(Below 25kW)

5x10-4(Above 25 kW)

Stability 8h(100%RL)DCCT: 4x10-4(25~200A),  1x10-4(250~750A)

Note: the product continues to innovate and the performance continues to improve. This parameter description is for reference only.

四川英杰电气股份有限公司

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成都逸豪电梯有限公司

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Hotline:+86 0838-2900585  2900586
After-sales line:+86 0838-2900488  2900938

Fax:+86 0838-2900985

Switchboard:+86 0838-6930000
E-mail:injet@injet.cn

Address: No. 686, Jinshajiang West Road, Deyang, Sichuan, China.

Copyright © 2021 Sichuan Yingjie Electric Co., Ltd.