High Frequency 19-Inch Rack Mount Automatic Transfer Switch Dual Input Telecom Inverter 24VDC 48VDC 220VAC 220VAC for Motor

EVS12-A1-3000AR
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1 piece
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$400.00 - $450.00 / piece
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  • Application:Pump, motor, Industrial
  • Phase:Single Phase
  • Network:SDK
  • Place of Origin:Guangdong, China
  • Brand Name:EVS
  • Model Number:EVS12-A1-3000AR
  • Type:DC/AC Inverters, telecom power inverter
  • Output Type:Single Phase
  • Output Current:15A
  • Output Frequency:50/60 hz
  • Size:482*420*132mm
  • Weight:26
  • Efficiency:93%
  • Function:battery charger
  • input:Dual Input Automatic Transfer Switch
  • Wave Form:Pure Sine Wave inverter
  • Display:LCD+LED Display
  • Battery Type:Inside or external connect
Our products
 

Telecom Power Inverter Field of use:

 

In vehicle system: Provides stable energy storage power for vehicle electronic devices, suitable for various in vehicle charging and inverter.
Commercial use: Suitable for maintaining power in various electronic devices in commercial environments, such as cash registers, lighting, etc.
Industrial application: Provide reliable uninterrupted power supply for industrial equipment, ensuring the continuity of production power supply.
Civil equipment: Home energy storage backup, commonly used appliances such as air conditioners, televisions, and refrigerators can all be powered by this inverter power supply.
Telecommunications and electricity: providing uninterrupted power supply for key equipment such as telecommunications base stations and power monitoring.

 

Telecom Power Inverter Core features:

 

1. High quality power output

Pure sine wave output: ensures that the waveform is superior to the mains power, providing a stable power supply.

No clutter interference: Ensure the safety of load equipment and avoid damage caused by power supply issues.

Fast UPS conversion: The conversion time is less than 8ms, ensuring electrical continuity and stability.

2. Intelligent management and maintenance

Intelligent CPU control: modular design, simplified maintenance process.

Reduce maintenance costs: Improve equipment stability, reduce maintenance frequency and costs.

 

3. Intuitive user interface

LED and LCD display screens: Real time display of operating parameters, convenient operation.

Fault information display: The fault is directly displayed, making it easy to quickly identify and solve the problem.

 

4. Efficient energy conversion

High conversion efficiency: up to 92% in half load environment and over 98% in mains environment.

Low loss: In energy-saving mode, the power consumption is as low as 8W, achieving high efficiency and energy conservation.

 

5. Multi functional charging support

Auxiliary charging: Three stage intelligent charging, compatible with various battery types such as lead-acid, lithium batteries, solid-state batteries, etc.

 

6. Intelligent temperature control system

Energy saving and durable fan: prolongs equipment life and ensures stable operation.

 

7. Powerful load capacity

Inverter performance: A 1KW inverter can drive a 1-horsepower air conditioner, and so on, with strong load driving capability.

Usage advantage: able to cope with various load demands and can run for 99% of the load for a long time.

 

8. Long life circuit design

Power frequency circuit: Made of high-quality electronic materials, it has high stability, long service life, and a normal service life of more than ten years.

 

 

Telecom Power Inverter Main uses

Household appliances: air conditioning, television, refrigerator, washing machine, etc.

Office equipment: computers, printers, copiers, etc.

Commercial equipment: cash registers, POS machines, advertising display screens, etc.

Electric tools: various electric tools and mechanical equipment.

Lighting system: indoor and outdoor lighting equipment.

Industrial equipment: production lines, mechanical equipment, etc.

Telecommunications equipment: communication base stations, network equipment, etc.

 

 

3Kw hybrid Inverter DC input specifications

 

Rated voltage

 

DC12/24/36/48/60/72V~AC220V

 

DC12/24/36/48/60/72V~AC110V

 

Working voltage range

 

If DC12V

 

10V-16V ± 0.5V

 

If DC24V

 

20V-32V ± 1V

 

If DC36V

 

30V-47V ± 1V

 

If DC48V

 

40V-63V ± 1V

 

If DC60V

 

50V-79V ± 1V

 

If DC72V

 

60V-94V ± 1V

 

3Kw hybrid Inverter AC input parameters

 

AC Rated voltage

 

220VAC system

 

110VAC system

 

Input voltage waveform

 

Sine wave (grid or generator)

 

Sine wave (grid or generator)

 

Optional AC voltage

 

220Vac/230Vac/240Vac

 

110Vac/120Vac/130Vac

 

Low voltage turn off

 

140Vac±3%

 

70Vac±3%

 

Low voltage recovery

 

147Vac ±3%

 

74Vac ±3%

 

High voltage turn off

 

260Vac±3%

 

131Vac±3%

 

High voltage recovery

 

250Vac±3%

 

126Vac±3%

 

Low voltage off charging

 

≤147V Stop charging 150V Restore

 

≤74V Stop charging 76V Restore

 

High voltage off charging

 

≥250V Stop charging 247V Restore

 

≥126V Stop charging 124V Restore

 

Frequency

 

50HZ(45-55HZ) 60HZ(55-65HZ)

 

When using a generator, the generator frequency cannot exceed this range

 

Grid charging method

 

Three stages:

 

Constant current charging (constant current stage) → Constant voltage charging (constant voltage stage) → Float charging (constant voltage stage)

 

Charging overvoltage

 

Rated DC

 

12V

 

24V

 

36V

 

48V

 

60V

 

72V

 

Voltage/V

 

15.6

 

31.1

 

46.6

 

62.2

 

77.7

 

93.3

 

Protection instructions

 

When other chargers charge the battery, causing the battery voltage to be too high, the inverter will protect it

 

Max charging efficienc

 

≥85%

 

Efficiency of grid supply

 

≥98%

 

Conversion time

 

<8ms (AC to DC) OR (DC to AC)

 
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