Programmable DC Power Supply 40V 7000A 280kw Rectifier with RS232 RS485 for Surface Treatment Polishing Rectifier

Product Description:

280kw programmable dc power supply is with local control and touch screen display for voltage and current, RS-232/RS-485/USB interface for PC control, and the 280kw dc power supply facilitates auto test and auto control. The frequency is 0~10Hz and Pulse duration minimum of 100 ms.

Product size: 86.5*87.5*196cm

Net weight: 553kg

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Specification
Faucet Type	Bathroom Sink Faucets,
Installation Type	Centerset,
Installation Holes	One Hole,
Number of Handles	Single Handle,
Finish	Ti-PVD,
Style	Country,
Flow Rate	1.5 GPM (5.7 L/min) max,
Valve Type	Ceramic Valve,
Cold and Hot Switch	Yes,
Dimensions
Overall Height	240 mm ( 9.5 " ),
Spout Height	155 mm ( 6.1 " ),
Spout Length	160 mm ( 6.3 " ),
Faucet center	Single Hole,
Material
Faucet Body Material	Brass,
Faucet Spout Material	Brass,
Faucet Handle Material	Brass,
Accessories Information
Valve included	Yes,
Drain included	No,
Weights
Net Weight (kg)	0.99,
Shipping Weight (kg)	1.17,

Input Parameters

AC 415 Input 110v±10% Three Phase
Output Parameters

DC 0~40V 0~7000A continuously adjustable
Output Power

280KW
Cooling Method

Forced air cooling& water cooling
Interface

RS485/ RS232
Control Mode

Local control
Screen Display

Touch screen display
Multiple Protections

OVP, OCP, OTP, SCP protections
PLC Analog

0-10V/ 4-20mA/ 0-5V
Load Regulation

≤±1% FS

Model & Data

Model number	Output ripple	Current display precision	Volt display precision	CC/CV Precision	Ramp-up and ramp-down	Over-shoot
GKD40-7000CVC	VPP≤0.5%	≤10mA	≤10mV	≤10mA/10mV	0~99S	No

Product Applications

This power supply is designed to deliver a single, well-defined pulse of DC power for specific tasks, making it particularly valuable in areas where precise timing and voltage control are essential.

Metal Polishing

The 40V 7000A DC power supply is a specialized power supply used in electroplating applications. Electroplating is a process that involves depositing a layer of metal onto a surface using an electric current. The process requires a constant and steady current to achieve a uniform deposition of a thin layer of metal on the surface. The 40V 7000A DC power supply provides the necessary current and voltage required for the electroplating process.

DC power supplies are used to power various electronic devices such as computers, mobile phones, tablets, household appliances, and more. These devices typically require a stable DC power supply to provide reliable power.

Electronics
DC power supplies are used to power communication systems such as mobile communication base stations, satellite communication equipment, wireless radio communication devices, and more. These systems often require a stable power supply to ensure reliable communication.

Communication Systems
Many industrial control systems utilize DC power supplies to power sensors, actuators, Programmable Logic Controllers (PLCs), and other equipment. DC power supplies can provide stable voltage and current to ensure the smooth operation of industrial processes.

Industrial Control Systems
DC power supplies are used to power various devices in automobiles, electric vehicles, and other transportation vehicles, including ignition systems, lighting, electric drive systems, and more.

Automotive and Transportation