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Telecom inverter
Key features:
T series pure sine wave inverter/power inverter/inverter power supply is a new device which can invert the DC to AC, especially design for the communication system.
a). Software protection and hardware protection, high reliability
b). Perfect protection: input polarity reverse, input over/under voltage, over current, short circuit, over heat, also the soft start function.
c). 3 layers composite filter and magnetism shielded which and reduce the reflect noise voltage to the input port, perfect electromagnetism compatibility.
d). Intelligent fan
e). Support pure sensibility load(should reduce voltage)
Technical specifications:
Model | Parameters | T1KL | T2KL | T3KL | ||||||
Rated power | VA/W | 1000VA/800W | 2000VA/1600W | 3000VA/2400W | ||||||
AC input | Input system | Single phrase & earth ground | ||||||||
Ranged voltage | 220VAC | |||||||||
Frequency | 50Hz | |||||||||
Voltage range | 115~300VAC | |||||||||
Frequency range | 45~55Hz | |||||||||
Voltage range of bypass | 80VAC~285VAC | |||||||||
DC input | DC nominal voltage | 24VDC/48VDC/110VDC/220VDC | ||||||||
24V | Nominal current | 40.0A | 78.4A | 117.6A | ||||||
Voltage range | 20-29VDC | |||||||||
Input low voltage/protection | 20/21VDC | |||||||||
Input high voltage/protection | 29/29VDC | |||||||||
48V | Nominal current | 19.6A | 39.2A | 58.8A | ||||||
Voltage range | 40-58VDC | |||||||||
Input low voltage/ protection | 40/42V | |||||||||
Input high voltage alarm/protection | 58/58V | |||||||||
110V | Nominal current | 8.6A | 17.2A | 25.8A | ||||||
Voltage range | 90-130V | |||||||||
Input low voltage/protection | 90/95V | |||||||||
Input high voltage/protection | 130/130V | |||||||||
220V | Nominal current | 4.3A | 8.6A | 12.9A | ||||||
Voltage range | 180-260V | |||||||||
Input low voltage/protection | 180/190V | |||||||||
Input high voltage/protection | 260/260V | |||||||||
AC Output | Output system | Single phase & earth ground | ||||||||
Output voltage | 220VAC±3%(inverter output) | |||||||||
Output frequency | 50±5Hz(normal), 50Hz±1%(abnormal) | |||||||||
Dynamic voltage transient range | <5% | |||||||||
Dynamic transient restore | < 60ms | |||||||||
Waveform | Sine wave THD<3%(linear load), sine wave THD<8% (nonlinear load) | |||||||||
Output power factor | 0.8 | |||||||||
Overload capability | 105~125%≥ 60s, 126~150%≥30s, the recover point is 90% | |||||||||
Input current peak coefficient | 3:1 | |||||||||
Transfer time | 0ms | |||||||||
Panel indicator system | LED screen + LCD indicator, show the status of inverter and operation parameter | |||||||||
Communications | RS232(turn to 485), stem node | |||||||||
Alarm function | AC/DC input under abnormal, overload condition and inverter problems | |||||||||
Protection function | AC input or output above or below the range of voltage Overload, over temperature and short circuit protection | |||||||||
Conduction | Satisfy YD/T983-1998A | |||||||||
Radiation | Satisfy YD/T983-1998A | |||||||||
Noise immunity | Satisfy YD/T983-1998A | |||||||||
Insulating resistance | > 2MΩ(500VDC) | |||||||||
Insulating strength | 2121VDC(AC input, output to ground, DC input to AC output, without flashover in one minute) | |||||||||
Cooling system | Wind cooling | |||||||||
Frequency | <55dB(1M) | |||||||||
Working environment | Temperature | -10'C~+40'C | ||||||||
Humidity | 0~95%, no condensation | |||||||||
Altitude | ≤1500M, satisfy GB3859.2-93 | |||||||||
Storage environment | Inverter temperature | -40'C~+65'C | ||||||||
Humidity | 0~95%, no condensation | |||||||||
Dimensions(W×D×H)(mm) | 438×380×83 | |||||||||