Technical Data Sheet:

KNOX SERIES		Xenon 11000
MODEL		AXPERT WP TWIN 8K
Phase		1-phase in 1-phase out
Maximum Pv Input Power		11000 W
Rated Output Power		8000VA 8000W
Maximum Charging Power		11000W
GRID-TIE OPERATION
PV INPUT (DC)
Nominal DC Voltage Maximum DC Voltage		500 VDC
Start-up Voltage Initial Feeding Voltage
MPP Voltage Range		90 ~ 450 VDC
Number of MPP Trackers Maximum Input Current		18 A x 2
Number of Strings Per MPP Tracker
GRID OUTPUT (AC)
Nominal Output Voltage		220 230 240 VAC
Output Voltage Range		184 – 264.5 VAC or 195.5 – 253 VAC or 184 – 264.4 VAC (Selectable)
Nominal Output Current		36A
Power Factor range		> 0.99
Surge Power		16000VA
No Load Power Consumption		< 85W
EFFICIENCY
Maximum Conversion Efficiency (DC AC)		96%
European Efficiency@ Vnominal		95%
OFF-GRID OPERATION
AC INPUT
AC Start-up Voltage Auto Restart Voltage		60 – 80 VAC 180 VAC
Acceptable Input Voltage Range		170-280 VAC (For Computers) 90-280 VAC (For Home Appliances)
Frequency Range		50 Hz 60 Hz (Auto sensing)
PV INPUT (DC)
Battery Voltage		48 VDC
Floating Charge Voltage		54 VDC
Overcharge Protection		66 VDC
Output Waveform		Pure sine wave
Transfer Time		10 ms (For Personal Computers)
20 ms (For Home Appliances)
Efficiency (DC to AC)		90% – 93%
BATTERY & CHARGER
Battery Voltage Range		48 VDC
Maximum Charging Current		150 A
SOLAR CHARGER & AC CHARGER
Solar Charger type		MPPT
GENERAL
PHYSICAL
Dimension, D x W x H (mm)		210 x 435 x 665
Net Weight (kgs)		32
INTERFACE
Communication Port		RS-232, RS-485, USB, CAN and Wi-Fi
Intelligent Slot		Optional for SNMP and Modbus cards
Parallel Capability		YES, 6 units
ENVIRONMENT
Humidity		0 ~ 100% RH (No condensing)
Operating Temperature		-25 to 60°C
Storage Temperature		-15^{O} C to 60^{O} C
Altitude		0 ~ 1000 m**

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