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KH-I-TX-PA 30KW

Parallel operation up to 4 units

Built in isolation transformer to provide pure power to connected devices.It also can be parallel operated with 4 units and expand the total capacity to 120KW.Users can easily expand their existing power rating by adding inverters.

  • Pure sine wave output

  • Self-consumption and Feed-in to the grid

  • Programmable supply priority for PV, Battery or Grid

  • True galvanic isolation transformer design

  • User-adjustable charging current

  • Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup

  • Built-in timer for various mode of on/off operation

  • Multiple communication for USB, RS-232, Modbus and SNMP

  • Monitoring software for real-time status display and control

  • Parallel operation up to 4 units

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MODELKH-I-TX-PA 30KW
MAXIMUM PV INPUT POWER45KW
RATED OUTPUT POWER30KW
MAXIMUM CHARGING POWER30KW
GRID-TIE OPERATION
PV INPUT (DC)
Nominal DC Voltage720 VDC
Maximum DC Voltage950 VDC
Start-up Voltage / Initial Feeding Voltage500 VDC / 550 VDC
MPP Voltage Range460 VDC ~ 900 VDC
Full power MPP Voltage Range625 VDC ~ 900 VDC
Number of MPP Trackers1
Maximum Input Current 72 A
GRID/UTILITY OUTPUT (AC)
Nominal Output Voltage230 VAC* (P-N) / 400 VAC (P-P)
Output Voltage Range195.5 - 253 VAC per phase
Output Frequency Range49 ~ 51 Hz or 59.3 ~ 60.5 Hz
Nominal Output Current43.5 A per phase
Power Factor1
EFFICIENCY
Maximum Conversion Efficiency (DC/AC)95%
OFF-GRID OPERATION
AC INPUT
AC Start-up Voltage150 - 170 VAC per phase
Auto Restart Voltage180 VAC per phase
Acceptable Input Voltage Range170 - 280 VAC per phase
Maximum AC Input Current43.5 A per phase
PV INPUT (DC)
Maximum DC Power45KW
Maximum DC Voltage950 VDC
MPP Voltage Range460 VDC ~ 900 VDC
Number of MPP Trackers1
Maximum Input Current 72 A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage230 VAC (P-N) / 400 VAC (P-P)
Output Frequency50 Hz / 60 Hz (auto sensing)
Output WaveformPure sine wave
Efficiency (DC to AC)>91%
HYBRID OPERATION
PV INPUT (DC)
Maximum DC Power45KW
Nominal DC Voltage720 VDC
Maximum DC Voltage950 VDC
Start-up Voltage / Initial Feeding Voltage500 VDC / 550 VDC
MPP Voltage Range460 VDC ~ 900 VDC
Number of MPP Trackers1
Maximum Input Current 72 A
GRID/UTILITY OUTPUT (AC)
Nominal Output Voltage230 VAC* (P-N) / 400 VAC (P-P)
Output Voltage Range195.5 - 253 VAC per phase
Output Frequency Range49 ~ 51 Hz or 59.3 ~ 60.5 Hz
Nominal Output Current43.5 A per phase
Power Factor1
AC INPUT
AC Start-up Voltage150 - 170 VAC per phase
Auto Restart Voltage180 VAC per phase
Acceptable Input Voltage Range170 - 280 VAC per phase
Maximum AC Input Current43.5 A per phase
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage230 VAC (P-N) / 400 VAC (P-P)
Output Frequency50 Hz / 60 Hz (auto sensing)
Output WaveformPure sine wave
Efficiency (DC to AC)>91%
BATTERY & CHARGER
Nominal Battery Voltage/Charging Voltage Range384 VDC / 384 VDC ~ 480 VDC 
Maximum Charging Current80 A
GENERAL
PHYSICAL
Dimension, D X W X H (mm)430 x 715 x 1021
Net Weight (kgs)223
INTERACE
Communication PortRS-232/USB
Intelligent SlotOptional SNMP, GPRS, WIFI, Modbus cards available
ENVIRONMENT
Humidity0 ~ 90% RH (No condensing)
Operating Temperature-10 to 55°C
Altitude0 ~ 1000 m**
*These figures are based on VDE-4105 standard. All figures may vary depending on different AC voltage and country requirements.
** Power derating 1% every 100 m when altitude is over 1000m