Introduction
BWT-DT2000 parallel inverter is a product specially launched for users with high requirements for power supply safety, reliability and cost performance. It adopts complete (electrical) isolation inverter technology to convert DC power into high-quality pure sine wave AC power. It adopts rack installation method, which is convenient for embedding into the cabinet.
It is simple to operate, low noise, low backfeed noise, no pollution, and also has real-time data acquisition and remote communication functions, which provides convenience for the majority of system users to implement network management and remote monitoring. This inverter is not only suitable for the power and communication industries, but also for other places with high requirements for power supply quality.
FEATURES:
Completely isolated inverter technology, output pure sine wave AC
The inverter unit adopts advanced high-frequency SPWM and unipolar frequency doubling technology, with small size and pure waveform
Strong overload capacity, can withstand full load startup, with built-in bypass switch, can switch to bypass power supply when overloaded
With input over-voltage, under-voltage, output over-voltage, under-voltage, over-temperature, short circuit and other protection functions
The front panel is equipped with a monitoring screen, and the status information is clear at a glance
SPCIFICATION:
Product form | Rated power | 1KVA | |
Dimensions （Width×height×depth）(mm) | 19"2U | ||
490×88×385 | |||
Input parameter | DC input voltage | 48V/110V/220VDC | |
DC input range | 40~60VDC/92~142VDC/185~285VDC | ||
Bypass input range | 176～264VAC | ||
Bypass switching time | Electronic type<5ms（external） Mechanical type<20ms | Electronic type<5ms(external) Mechanical type<30ms | |
Ac output | Rated output voltage | 220VAC | |
Rated output frequency | 50Hz | ||
Load regulation | <1% | ||
Frequency accuracy | <0.1% | ||
peak factor | 3：1 | ||
Waveform distortion | Resistance full load<3%，nonlinear full load＜5% | ||
Dynamic response | Voltage transient range<3%，transient response recovery time≤60ms(load from 0 to 100) | ||
<3% rated current RMS | |||
Overload capacitY | Load current <105%, continuous work Load current 105~125%, continuous work 10min shutdown Load current 125~150%，continuous work after 1min shutdown Load current>150%，after 20ms shutdown | ||
Protection function | Input connection protection, input under voltage and over-voltage protection, output overload protection, output short circuit protection, over temperature protection | ||
Communication | Communication interface | RS485 | |
Work environment | Insulation strength | 2KVac,1min | |
Noise (1 m) | <45dB | ||
Operating ambient temperature | －10<50℃ | ||
Transport and storage temperature | －40<70℃ | ||
Relative humidity | 0<90%, no condensation | ||
Relative altitude (M) | ≤3000m，1500<3000m, 1% decrease in output for every 100 m increase | ||
