The Communications-specific pure sine wave inverter are designed specifically for post and telecommunications industry for 48V,-48V or 24V DC panel of program-controlled switchboards, computer rooms, network, billing, server, and emergency lighting and other places. Normally, AC powers to critical loads through the static switch power supply. Once the power cut or other abnormal conditions beyond the normal range, electrical equipment power supply will shift to the DC (battery) of inverter power.
6-10KVA Communication Inverter Technical Data table:
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Name
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Communications-specific pure sine wave inverter
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Output power
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6KVA
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7KVA
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8KVA
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9KVA
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10KVA
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Run mode
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Pure inverter/online interactive
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DC Input
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Rated input voltage
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48V
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Rated input current
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150
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175
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200
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225
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250
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Turn-off voltage range
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40V-60V
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Turn-on voltage range
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45.5V-57V
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Anti-noise current irrigation
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≤10%
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AC Input
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Bypass voltage
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220±10%
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Rated input voltage(A)
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27.3
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31.8
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36.4
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40.9
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45.5
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Bypass transfer time(ms)
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≤5ms
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DC Output
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Power factor
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0.7
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Rated capacity
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6000VA
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7000VA
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8000VA
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9000VA
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10000VA
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Rated output power
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4200W
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4900W
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5600
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6300W
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7000W
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Rated output voltage and frequency
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220Vac, 50Hz
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Wave shape
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Pure sine wave
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Rated output current
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19.1A
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22.3
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25.5
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28.6
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31.8
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Output voltage accuracy
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220 V±2%
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Output frequency accuracy
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50Hz±0.1%
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Waveform distortion
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≤3%
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Dynamic Response Time
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5%
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Overload
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120%, 30s
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Inverter efficiency
(80% Resistive load)
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≥85%
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Work environment
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Dielectric Strength
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Input & output 1500Vac, 1min
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Noise(1m)
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≤40dB
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Ambient temperature
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-25℃~+50℃
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Humidity
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0~95%, Non-condensing
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Altitude(m)
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≤1500
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Cooling
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Forced air
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Interface communication interface
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HMI
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LCD+LED display
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Communication interface
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RS232 or RS485(choose one)
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stem load output
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2ch output
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TCP/IP network interface
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Optional
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Protection
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Input undervoltage, overvoltage; output overload, short circuit protection; AC input high and low voltage protection
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Output wiring
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Terminals
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Dimension(W*D*H)
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482*413*176mm
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Weight
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14KG
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15KG
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16KG
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17KG
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