Made in China Adjustable DC 400volt Supply 3000W Switching Power Supply

US$120.00 - 138.00 1 Piece (MOQ)
Port:
Ningbo, China
Production Capacity:
3000000/Years
Payment Terms:
L/C, T/T, D/P
Rating: 5.0/5

Last Login Date:

Jun 02, 2025

Business Type:

Manufacturer/Factory

Main Products:

Switching Power Supply, Power Module, Transformer, Voltage Stabilizer, Direct Current Transformer, DC Power Supply, AC-DC Power Supply

Find Similar Products
US$1,020.00-1,080.00
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Product Description

Company Info

Basic Info.

Model NO.
S-3000W
Output Type
Single
Warranty
2 Years
Output Power
2000W-3000W
Input Voltage
180-260V
Connection Mode
Series Switching Power Supply
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PFAW
Certification
CE
Brand
Chstsi
Trademark
CHSTSI
Specification
300*175*70mm
Origin
Zhejiang Wenzhou Leqing Liushi

Product Description

3000W Switching power supply with display
Voltage type24V36V48V60V90V220V300V
Model3000-243000-363000-483000-603000-903000-2203000-300
DC output voltage0-24V0-36V0-48V 0-60V0-90V0-220V0-300V
Rated output current125A83.3A62.5A50A33.3A13.6A10A
Rated output power3000W3000W3000W3000W3000W3000W3000W
Ripple (max)200mv200mv200mv230mv250mv250mv300mv
Efficiency92.0%92.00%92.5%93%93.2%93%94%
Input voltageAC 180-260V
Power Factor (power factor)PF0.9/110VA1 (at 100% full load)
P-099/220VAC (at 100% full load)
Output overload protectionThe over-protection mode is constant current and constant power mode, which locks the output current value from increasing, while the output voltage decreases as the load increases.
High temperature protectionWhen the heat sink temperature of PWM body tube reaches 85°C1 and soil 596, the output voltage is turned off and reduced to 75'C +5% automatic recovery
Output overvoltage protectionThe overvoltage point is 115% of the nominal voltage. After overvoltage protection is triggered, it will be locked and cannot be automatically restored. Power must be disconnected and then reconnected to restore normal operation.
Insulation propertiesInput to output: 1500VAC
 Input to case: 1500VAC
Operating temperature10 degrees to 55 degrees, derating is required when operating at temperatures above the limit.
Heat dissipation methodsTemperature-controlled automatic variable-speed fan (internal blowing mode)
OtherProduct dimension285*185*70MM
Product weight4.1KGS
Package size 46.5*32.5*26CM ( 3 pcs/Carton) 
Net weight12.3KGS
Gross weight13.3KGS


FAQ:
1.Q:Are you a manufacturer?
A: Yes,we are a professional and origin switching power supply manufacturer.

2.Q: What warranty do you offer?
A: Each product with 1 year warranty,expect the human damage and force majeure factor .
Beyond the guarantee period machine ,we will provide maintenance service and technical support.

3.Q: What about minimum order quantity?
A: We have no limit for big quantity, but you'd better buy only one carton at least.

4.Q: Can you do OEM/ODM?
A: Yes, we are factory and we can customize as your requirements.

5.Q:What kind of inspection you can provide ?
A: Each switching power supply will ageing test 24 hours ,to guarantee all goods are in the perfect condition before shipment .we also accept the inspection by the third part you appointed.

 
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