Gwatt 30V 10A 330W Adjustable Programmable Linear DC Power Supply for Laboratory Use

• Output Type: Multiple
• Warranty: >2 Years
• Output Power: 301 - 400W
• Input Voltage: 220V
• Voltage Regulating Mode: Width Modulation Type
• Energy Transmission: Five-Way Transmission
• Model NO.: GPS300B-1
• Certification: CE
• Brand: Gwatt
• Channel Number: 5
• Rmt Interfacres: RS232,RJ45
• Mode: Cc/CV Mode
• Application: Lab Power Supply
• Discharge Time: 10~50s
• Ripple Wave: ≤500uvrms/2mvpp
• Working Temperature: -10~+40ºC
• Weight: 9.5kg
• Size: 407*253*174mm(with Corner Protection)
• Transport Package: Carton Package
• Specification: 407*253*174mm
• Origin: China
• HS Code: 8504401400
• Production Capacity: 5000

Product Description

Gwatt GPS300B Multi-function Programmable Adjustable DC Power Supply 

Product Description

The GPS300B multifunctional linear adjustable DC power supply has the characteristics of high performance, high accuracy, and high reliability. 1 wide range adjustable constant voltage and constant current output channel, 5 DC stabilized output channels, RS232, RS482, RS422, CAN, I/O, RJ45 multiple interfaces available for selection. It is a multifunctional integrated power supply that meets scenarios such as scientific experiments, engineering testing, and production testing.

Features

• 5 Channels output, total power up to 330W

• 0-30V/0-10A wide range adiustable

• Constant voltage, constant current output

• Multi channel,DC voltage-stabilized output:+5V/1.5A | +9V/1A |+3.3V/1A | -5V/1A/ | +5VUSB/1A

• Ethernet to communication control interfaces: RS485,RS422,CAN,I/O

• Remote monitoring interfaces: RS232,RJ45

Product Parameters

CHANNELS		CH1	CH2	CH3	CH4	CH5	USB
DC output parameters	voltage regulate range	0~30V	+5V	+9V	+3.3V	-5V	+5V
	current regulate range	0~10A	1.5A	1A	1A	1A	1A
	overvoltage protection	0~30.5V	/	/	/	/	/
	overcurrent protection	0~10.5A	1.6A	1.1A	1.1A	1.1A	1.1A
Power parameters	rated power	300W	7.5W	9W	3.3W	5W	5W
	no-load input power	30±3W
	full load input power	527±3W
	maximum efficiency	63%
AC input parameters	voltage range	220Vac+10%
	frequency	50/60Hz
	wiring method	220V/2ph+PE
	maximum power factor	0.762
Precision(25°C+5°C)	voltage display accuracy	±0.1%F.S.
	voltage programmingaccuracy	/
	current display accuracy	±0.2%F.S
	current programmingaccuracy	/
Resolution(25C+5C)	voltage display resolution	±10mV
	voltage programming resolution	/
	current display resolution	±10mA
	current programming resolution	/
Load regulation ratio	voltage	<0.6%+2mV
	current	<0.05%+2mA
Linear regulation ratio	voltage	<0.05%+2mV
	current	<0.05%+2mA
Discharge time	10~50S
Ripple wave	≤500uVrms/2mVpp
Dynamic response	restore to steady-state ±0.75%F.S.range within 500us, 50% to 100% or 100% to 50% load variation.
Interface	front panel	adjustable DC output interface:+30V/GND2
		fixed DC output interface: +9V/GND1, +5V/GND1, -5V/GND1, +3.3V/GND1
		USB power supply interface: +5V/GND1
		communication control interface: RS485,RS422,CAN,I/O
		housing grounding terminal (grounding strip)
	rear panel	remote monitoring interfaces: RJ45 (network socket), RS232 (DB9 connector)
		AC input interface: 220V/50Hz (with fuse)
		housing grounding terminal (grounding post)
Environment	working temperature	-10°C to +40°C
	working humidity	below +30°C,<90%relative humidity(non-condensing) +30°C to +40C,75% relative humidity(non-condensing)
	storage temperature	-40°C to +60°C
	storage humidity	below +60°C:<90% relative humidity(non-condensing)
	altitude	≤3000m
Insulation parameters	input-output	2500Vac
	input-PE	1500Vac
	output-PE	500Vdc
Others	weight	9.5Kg
	size	407x253x174mm (with corner protection), 369x235x157mm (without corner protector)

 

Product Features