Telecom Inverter

Description

The most common application of direct to alternating current converter is in UPS (Uninterrupted Power Supply), which converts the battery power to 230 V or any other desired alternating voltage when there is a lack of city electricity. The conversion process here can also be done using linear or switch mode technology. In linear technology, DC voltage is first converted to AC voltage, then it is returned to alternating voltage with a certain range using a transformer and filter. In the switch mode method, the same work is done at high frequencies and using high frequency transformers.

Specifications of inverters:

• DC input: 24, 48, 110, and 220 volts
• AC output: 230 V or according to the order and requirement
• Output power: usually up to 30 kVA; Greater powers by order

• Output power		1KVA	2KVA	3KVA	4KVA	5KVA	6KVA	7KVA	8KVA	9KVA	10KVA
  Run mode		Pure inverter/online interactive
  DC Input	Rated input voltage	24V/48V				48V
  	Rated input current(A)	50/ 24	100/48	150/72	200/96	119	125	143	167	214	238
  	Turn-off voltage range	24Vdc(20V-30V)   48Vdc(42V-59V)
  	Turn-on voltage range	24Vdc(22V-28V)   48Vdc(45V-57V)
  	Anti-noise current irrigation	≤10%
  AC Input	Bypass voltage	265V-185V(±10V)
  	Rated input current （A）	5٫4	10٫8	16٫2	21٫6	22٫7	27	37٫8	36٫4	43٫2	54
  	Bypass transfer time （ms）	≤5ms
  AC output	Power factor	0٫8						0٫7
  	Rated capacity (VA)	1K	2K	3K	4K	5K	6K	7K	8K	9K	10K
  	Rated output power	800W	1600W	2400W	3200W	3500W	4200W	4900W	5600W	6300W	7000W
  	Rated output voltage and frequency	220Vac, 50Hz
  	Wave shape	Pure sine wave
  	Rated output current	3٫6A	7٫2A	10٫9A	14٫5A	16A	19٫1A	22٫3A	25٫5A	28٫6A	31٫8A
  	Output voltage accuracy	220V±1%
  	Output frequency accuracy	50Hz±0٫1%
  	Waveform distortion	≤3%
  	Dynamic Response Time	0٫05
  	Overload	120%, 30s
  	Inverter efficiency （80% Resistive load）	≥85%
  Work condition	Dielectric Strength	input & output 1500Vac, 1min
  	Noise （1m）	≤40dB
  	Ambient temperature	-25℃~+50℃
  	Humidity	0~95%, Non-condensing
  	-Altitude-M	≤1500
  	Cooling	Forced air
  Interface	HMI	LCD+LED display
  	Communication interface	RS232/RS485/RJ45(Choose one)
  	dry contact load output	2ch /3ch output ( Choose one)
  	TCP/IP network interface	Optional
  Protection		Input under/over voltage; output overload, short circuit protection;AC input high and  low voltage protection
  Output wiring		Sockets and terminals				Terminal Blocks