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The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear
The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear
The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear
The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear
The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear

The 3000W Switching Mode Power Supply Transformer with 232/485 Communication Ports Switchgear

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 168 ~ 189

Description
Item
Technical specifications

Output
Rated power		2000W-3000W

DC voltage		0-12V0-24V0-48V0-72V0-90V

Ripple and noise		<200mv<200mv<290mv<290mv<290mv

Voltage accuracy		±1%

Load adjustment ratio		0.3%0.3%0.3%0.3%0.3%

Linear adjustment rate		0.50%
Input
Voltage range		108-264VAC 47Hz-63Hz;245VDC-370VDC

Efficiency (Typical)		>80%>80%>80%>80%>80%

Operating current		220VAC;18A

Pulse current		60A 230VAC

Start-up, Rise and hold times		2000ms,50ms,20ms;230VAC

Protection
Overload protection
105%-135% Type, Constant current output + Cut off output and reset when V0 drops below undervoltage point, Power on again

Over-temperature protection
RTH3, The fan runs continuously, And output is shut off when the temperature ≥90°C.

Environment
Operating temperature, Humidity		10ºC~+50Degree centigrade:20%~90RH

Storage temperature, Humidity		20ºC~+85Degree centigrade:10%~90RH

Safety standards
Withstand voltage
Input-Output: 15KVAC
Input-Enclosure: 15KVAC
Output-Enclosure: 0.5KVAC
Duration: 1 minute

Leakage current
1.5VAC<6mA
Input-output
1.5VAC <6mA

Leakage current
220VAC<1.5mA
Input-output
220VAC<1.5mA

Isolation resistance		500VDC/100MQ

Others
Product Dimension		300*175*69MM

Product Weight		3.15KGS
Package Size48*42*37CM ( 6 pcs/Carton)

Net weight		19.1KGS
Gross Weight 20.4KGS


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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