Wall-Mounted 4kw Pure Sine Wave Inverter

• Customization: Available
• Nature of Source Flow: Passive inverter
• Phase: Single
• Output Power: >1000W
• Certification: CE, ROHS, ISO9001
• Brand: Tanfon
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Push-pull Type
• Nature of Wave String: Sine Wave Inverter
• Rated DC Voltage: 48VDC
• Input Voltage: 42-60VDC (48V)
• Voltage Drop: Less Than 0.3V
• Output Voltage: (DC Battery Mode) 220/230/240VAC ±2%
• Output Frequency: (AC Mains Mode) Automatic Tracing From AC Input
• Environment Humidity: 0-90% Maximum, Non-Condensable
• Wave Form: Pure Sine Wave, Thd<4%(Full Load)
• Application: Electric Tools
• Transport Package: Pack by Wood Case
• Specification: 4kw
• Trademark: TF and accept OEM
• Origin: Foshan, Guangdong, China
• HS Code: 8504403090
• Production Capacity: 1000PCS/Year

Product Description

FOSHAN TANFON ENERGY TECHNOLOGY CO.,LTD
Address:One of the third floor, NO.3 Building, Lianfeng industrial zone, zhangcha, Chancheng District, Foshan city, Guang dong, China          TEL:[phone]  Website:tanfon.en.made-in-china.com 




About TANFON:
1)11 years experience in the inverter industry, can design as per customer needs, and OEM/ODM production.
2)ICT test, pinhole alignment PCB board, check all lines, reduce the failure rate.
3)Our inverter has passed 100 times of ultimate power-off test. According to statistics, 99% of the tested inverter can work very stable.
4)Pre-sale: VIP service attitude, reply to inquiry within 5 minutes, design suitable products for customers.
In-sale: Update production information for customers every day to inform production status.
After-sale: One-to-one installation service support; engineer team provides technical support in 24 hours.



wall-mounted pure sine wave inverter 
1)Double CPU intelligent control technology, excellent performance;
2)The grid mode/energy-saving mode/battery mode could be set, application flexible;
3)Charge current/battery type could be set, convenient and practical;
4)Intelligent fan control, save and reliable;
5)Pure sine wave AC output, and be adapt to all kinds of loads;
6)LCD display equipment parameter in real-time, operation status be clear at a glance;
7)5 unique protection:battery over voltage protection;battery undervoltage protection ,overload protection ,show circuit protection;overtemperature protection.
8)Welcome to join us as our service center from all over the world! 

 

Model		NW1KW	NW1.5KW	NW2KW	NW3KW	NW4KW	NW5KW	NW6KW
Rated Power		1KW	1.5KW	2KW	3KW	4KW	5KW	6KW
Peak Power		3KW	4.5KW	6KW	9KW	12KW	15KW	18KW
Nominal battery voltage		12/24VDC	24/48VDC			48VDC
Comnunication		RS-232/USB/SNMP(additional option)
Input	DC input range	10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)
	AC Mains input range	140-275VAC (220/230/240VAC) ±4%
	AC input frequency	50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)
Protection	Low battery alarm	≤10.5VDC (12V) / ≤21VDC (24V) / ≤42VDC (48V) alarm
	Low battery protection	≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) automatic shutdown
	High battery alarm	≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) alarm
	High battery protection	≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) automatic shutdown
	Over load protection	110%<loading<150%, shutdown after 60s alarm, loading>150%, shutdown after 20s alarm
	High temperature	Built-in temperature real time sensor, ≥85ºC alarm, ≥90ºC automatic shutdown
	Short circuit protection	Automatic shutdown
Output	Transfer efficiency	≥92%
	Output voltage	(DC battery mode) 220/230/240VAC ±2%
	Output frequency	(DC battery mode) 60/50Hz±1%
	Output wave form	Pure sine wave
	Output voltage	(AC mains mode) stable 220/230/240VAC ±10% output (built-in AVR stablizer)
	AVR output stablizer	AC mains<170VAC±5% swtich to DC battery mode, AC mains>180VAC ±5% return to AC mains mode; AC mains>275VAC ±5% swtich to DC battery mode, AC mains<255VAC ±5% return to AC mains mode; The above is for output 220V system reference, 230V/240V output just multiply by percentage
	Output frequency	(AC mains mode) automatic tracing from AC input
Other	Transfer time	Bult- in AC bypass replay (≤4ms)
	Display	LCD Display with function buttons
	Cooling system	Intelligent cooling fan control system
		≤42ºC slow fan, ≥45ºC fast fan
AC Charger	7 battery types mode	Gel U.S.A. / Gel European / A.G.M.1 / A.G.M.2 / Sealed lead acid / Open lead acid / Calcium(open) / Deep sulphation cycle 15.5 for 4 hrs
	AC charging Voltage	13.6-14.2VDC(12V)/27.2 -28.4VDC(24V)/54.4 -56.8VDC(48V)
	AC charging current	0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages charging current adjustable
	3 Stages charging	Boost charging, direct charging, float charging
	AC over charge protection	Battery voltage >=16VDC (12V) >=32VDC (24V) >=64VDC (48V), stop charging after 60s alarm
Working mode (Optional)	01	AC mains priority
		Always use AC mains as priority input to provide AC output and automatically  charge the battery, only stops charging when battery is fully charged, and only starts DC to AC converting untill AC mains is off
	02	Energy saving
		Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on
	03	DC battery priority
		Always use DC battery as priority input to provide AC output, for 12V system, when battery≥13V, starts DC to AC converting; when battery≤10.5V during converting, switch to AC mains mode to provide AC output and automatically start charging the battery (for 24V/48V system, multiply by 2/4 accordingly)
Environment	Temperature	-20~+75ºC
	Humidity	<95%
Appearance	Product size (mm)	460*245*200mm				630*280*200mm
	Packing size (mm)	530*335*255mm				740*355*275mm
	Net Weight (kg)	11kg	13kg	17kg	20.5kg	28kg	31kg	33kg
	Gross Weight (kg)	15kg	16kg	20kg	23kg	33kg	36kg	38kg
*Product specifications are subject to change without further notice

Pure sine wave inverter price list:

NW sine wave Inverter	MOQ 5pcs($)	MOQ 50pcs($)	MOQ100pcs($)
NW1KW/24V/48V	118	100	87
NW1.5KW/24V/48V	137	130	125
NW2KW/24V/48V	168	153	139
NW3KW/24V/48V	207	183	169
NW4KW/48V	298	258	223
NW5KW//48V	350	289	250
NW6KW/48V	445	325	265

Remark:

1. 5pcs price is EXW foshan;up to 50pcs price is FOB foshan
2.  inverter  with LCD display;
3. according to customer request for the product voltage design .
4. 18 month warranty; quantity have 3% spare parts ;
5. during the warranty,ship the free parts for after sales service
6. delivery time:3-5 days for sample ;15-20 days for quantity order 
7.  MOQ:5PCS

Tanfon Service:

Product Packaging






  
 
Tel:[phone]
Website:tanfon.en.made-in-china.com