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DC AC Inverter 19inch 4RU Rack Type Input 12Vdc To Output 220Vac Custom -Made

China DC AC Inverter 19inch 4RU Rack Type Input 12Vdc To Output 220Vac Custom -Made

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DC AC Inverter 19inch 4RU Rack Type Input 12Vdc To Output 220Vac Custom -Made

MOQ： 10
Price： 1USD
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Supply Ability	500 sets / month
Delivery Time	3-4 weeks
Packaging Details	carton
Product Name	Inverter Module
Input voltage	12Vac
Output voltage	220Vac
Input capacity	3KW
Other function	RS 232 RS485
Gross Weight	19kg
Package	484452176mm
Brand Name	Custom made
Model Number	TF12-220/3KW
Certification	CE
Place of Origin	CN

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Product Details
Company Details

Product Specification


Supply Ability	500 sets / month	Delivery Time	3-4 weeks
Packaging Details	carton	Product Name	Inverter Module
Input voltage	12Vac	Output voltage	220Vac
Input capacity	3KW	Other function	RS 232 RS485
Gross Weight	19kg	Package	484452176mm
Brand Name	Custom made	Model Number	TF12-220/3KW
Certification	CE	Place of Origin	CN
High Light	19inch DC AC Inverters ，4RU DC AC Inverters ，Rack DC AC Inverters

The ST-3KW Series is a new expandable and customizable pure sine wave inverter ,

designed specifically for 19-inch rack-mounted applications in the communication field.

Housed in a 4RU 19-inch rack chassis, it features a new-generation dual-input solution with 220V AC

and 12V DC power inputs.

This fills the gap between traditional UPS power supplies and common pure sine wave inverters,

providing a highly reliable power source for critical communication loads.

Equipped with double CPU intelligent control technology, it offers excellent performance.

The inverter has multiple operating modes such as grid mode, energy-saving mode, and

battery mode, providing flexible application scenarios. It has an RS232 communication port

for easy connection to monitoring systems. The LCD display shows real-time equipment parameters

and operation status clearly.

The unit comes with a series of protective features including short load protection, overload protection,

battery over/under voltage protection, overcurrent protection, and over-temperature protection.

It also has a maintenance bypass and DC backup option. The pure sine wave output (T.H.D < 3%) ensures

stable and high-quality AC power supply, and the seamless conversion between AC and DC power sources,

with a switch time of less than 6ms, is achieved through a built-in static switch.

Main features:

 Standard 19” Rack mount 4RU Chassis;

 True sine wave output (T.H.D < 3%);

 LCD display equipment parameter in real-time, operation status be

 clear at a glance;

 Double CPU intelligent control technology, excellent performance;

 The grid mode/energy-saving mode/battery mode could be set, application flexible;

 RS232 communication Port;

 Power-on self-test, Soft output start,Start auto restart while Ac or Dc is recovering;

 Auto switch function: DC to AC, AC bypass, less than 6ms;

 Real-time monitoring of the system operating status,Audible and visual alarm;

 Record the historical alarm message and can be queried;

 Build in voltage regulator Stabilize AC voltage;

 Maintenance bypass /DC available;

 Protection :Short load protection, over load protection, battery over/under voltage

Parameters:

Technical Data
Model	TF12/220-3000W
INPUT
AC Input Voltage	170~270 VAC (220V _Norm)
AC Breaker	13.63A MCB
Battery Input Voltage	12Vdc
Battery Voltage Range	10-15Vdc
Battery Input Breaker	250@MCB
Cooling	Force Cooling
DC Input Current	300A Max
Output Frequency	50Hz±0.1%
OUTPUT
Rated Output Capacity	3000W
Rated output Voltage	220VAC (Inverter Mode)
Rated Output Current	13.63A
Output Voltage Range	220Vac(Tolerance ±5% @Inverter Mode)
AC Output Socket	NEMA L5-30R*2
Output Efficiency	85~90% (Inverter Mode)
Output Frequency	50Hz
Frequency Range	47~53Hz
Output Wave	Pure sine wave
THD	≤3% (Line Load)
Switch Time (By pass to Inverter mode)	≤6ms (With Load)
PROTECTIVE FEATURE
AC Under Voltage Switch Protection	≤170Vac (Backlash voltage≥10Vac)
AC over Voltage Switch protection	≥280AC
Over-Temperature	Yes (Auto Switch)
Battery under voltage protection point	≤85
Battery Low-voltage alarm	12.6±0.5
Output Over Current Protection
Over Load Capacity	Continue working 30s @ overload 110%~120%
Over Load Capacity	Continue working 300ms @over load 160%
Over Temp. Protection	Yes
short circuit Protection	Yes (Don’t test under AC Connect)
Reverse connection protection	Yes
Output OVP	≥140VAC(Inverter Mode)
Output low voltage alarm	≤85VAC (Inveter Mode)
SAFETY AND EMC
Dielectric strength(AC-Chassis)	3500Vdc/10mA//1min .No flash over, no breakdown, no arc (Only AC Input priority)
Dielectric strength(DC-Chassis)	750Vdc/10mA/1min. No flash over, no breakdown
LVD	EN 60950-1
EMC/EM I	EN 61000-6-3; EN 61000-6-1 ;IEC 61000-6-2 and IEC 61000-6-4
ROHS	IEC 62321-4 , IEC 62321-5,IEC 62321-6,IEC 62321-7,IEC 62321-8
ENVIRONMENT TEST PERFORMANCE
Ambient Temp.	0~ +40℃
High temperature operation	40±2℃ (rated load 24H)
Low temperature operation	0±2℃ (rated load 24H)
High temperature storage	50±2 ℃,24H
Low temperature storage	-150±2℃,24H
Humidity	0~90%,No moisture condensation
Operating Altitude (m)	Altitude Full power up to 2000m.derating -2% / 100m, max altitude 5000m
COMMUNICATION
Rs232	Yes
LCD DISPLAY
LCD Status	Input and output Voltage, Frequency ,Output Current,Temp., Load Rate, etc.
Inverter Status	Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc.
MEASUREMENT
Size WDH(mm)	484452176mm

( Custom- made , Colors can be grey or balck )

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Trading Company 
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Year Established:

2017 


Total Annual:

4,000,000-5,000,000


Employee Number:

20~30 


Ecer Certification：

Verified Supplier 

Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...

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Beijing Ding Ding Future Technology Co.Ltd
No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
https://www.telecompowersystem.com/

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