5kw/110V220V Pure Sine Wave Charging Power Bank Energy Storage Portable Power Supply for Laptop Outdoor Cam 1kw 2kw 3kw 4kw

• Output Type: Single
• Warranty: 2 Years
• Output Power: 4kw
• Input Voltage: 110-220V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: ZH-DC-20M
• Voltage Regulating Mode: Depends on Input Voltage
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: 12 Phases Full-Wave Rectification
• Certification: ISO, CCC
• Brand: Zhonghe
• Rated Voltage: 220V
• Rated Power: 4kw
• Power Factor: Min 0.95
• Efficiency: > 99%
• Transport Package: Plywood Box
• Specification: 550*290*240
• Trademark: ZHONGHE
• Origin: Qingdao, China
• HS Code: 8504401990
• Production Capacity: 800/Month

Product Description

Product Description

Detailed Photos

Product Parameters

Input voltage	AC220V±10%
Input frequency	50HZ/60HZ
Maximum power	4kW (2kW per circuit)
Output voltage	0V-110VDC continuously adjustable
Voltage accuracy	±2%
Ripple coefficient	≤2%
Output current	0-20A/2-way
Current limiting accuracy	±2%
Cooling method	air-cooled
IP protection grade	IP54
Working environment	-25ºC~+50ºC Relative humidity<90%
Storage environment	-25ºC ~ +80ºC relative humidity <90%

Company Profile

 

 

FAQ

Q:   Are you the factory or trading company?
A:   We are factory with more than 20 years in the field of DC power supply solution,  traction power supply and new energies. We warmly welcome you for the visit.

Q:   How is the delivery time?
A:   Generally, the delivery time between 7-30 days after getting client's payment.
       For accurate info depends on the products and the quantity, we can make further communication on this.

Q:  Do you have MOQ requirements?
A:   MOQ is 1 set for most of the products, only MOQ for 7KW, 11KW, 22KW ev   charger is 10 sets.

A:   How long is your warranty time?
Q:   We provide 2 years warranty for our clients.

Q:   Can you provide customized service?
A:    Yes. we have been getting involved with the OEM and ODM projects since 2004.
       So that we can provide professional customized service for our clients.

Q:   Do you have after sales service?
A:    Yes, we have the after-sales service team.
       Our after-sales engineer Can give the support and instruction by video or phone call while needed.

Q:   Do you make the test after finishing production?
A:   Yes, our production engineer team will do the test while goods finished, and we will prvoide the test info to clients for reference before delivery.