Axpert MKS 1KVA-5KVA
with MPPT solar charger
Axpert MKS is equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank. Transformerless design provides reliable power conversion in compact size. Besides, it’s worry-free to start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool and battery chargers.
Main Features
  • Pure sine wave inverter
  • Output power factor 1 (only 0.8 for 3KP/5KP Models)
  • Built-in battery equalization function to extend battery life cycle
  • Built-in MPPT solar charge controller
  • Selectable input voltage range for home appliances and personal computers
  • Selectable charging current based on applications
  • Configurable AC/Solar input priority via LCD setting
  • Compatible to mains voltage or generator power
  • Battery equalization for optimized battery performance and lifecycle
  • Parallel operation with up to 9 units only available for Axpert MKS 3KP/4KVA/5KVA*
General
Rated Power
Axpert MKS 1K-121000VA/1000W
Axpert MKS 2K-242000VA/2000W
Axpert MKS 3K-243000VA/3000W
Axpert MKS 3KP-243000VA/2400W
Axpert MKS 4K4000VA/4000W
Axpert MKS 5K5000VA/5000W
Axpert MKS II 5K5000 VA / 5000 W
Axpert MKS 5KP5000 VA / 4000 W
Parallel Capability
Axpert MKS 1K-12No
Axpert MKS 2K-24No
Axpert MKS 3K-24No
Axpert MKS 3KP-24Yes, 9 units
Axpert MKS 4KYes, 9 units
Axpert MKS 5KYes, 9 units
Axpert MKS II 5KYes, 9 units
Axpert MKS 5KPYes, 9 units
INPUT
Voltage
Axpert MKS 1K-12230 VAC
Axpert MKS 2K-24230 VAC
Axpert MKS 3K-24230 VAC
Axpert MKS 3KP-24230 VAC
Axpert MKS 4K230 VAC
Axpert MKS 5K230 VAC
Axpert MKS II 5K230 VAC
Axpert MKS 5KP230 VAC
Selectable Voltage Range
Axpert MKS 1K-12170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 2K-24170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 3K-24170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 3KP-24170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 4K170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 5K170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS II 5K170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert MKS 5KP170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Frequency Range
Axpert MKS 1K-1260/50 Hz (Auto sensing)
Axpert MKS 2K-2460/50 Hz (Auto sensing)
Axpert MKS 3K-2460/50 Hz (Auto sensing)
Axpert MKS 3KP-2460/50 Hz (Auto sensing)
Axpert MKS 4K60/50 Hz (Auto sensing)
Axpert MKS 5K60/50 Hz (Auto sensing)
Axpert MKS II 5K60/50 Hz (Auto sensing)
Axpert MKS 5KP60/50 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt. Mode)
Axpert MKS 1K-12230 VAC ± 5%
Axpert MKS 2K-24230 VAC ± 5%
Axpert MKS 3K-24230 VAC ± 5%
Axpert MKS 3KP-24230 VAC ± 5%
Axpert MKS 4K230 VAC ± 5%
Axpert MKS 5K230 VAC ± 5%
Axpert MKS II 5K230 VAC ± 5%
Axpert MKS 5KP230 VAC ± 5%
Surge Power
Axpert MKS 1K-122000 VA
Axpert MKS 2K-244000 VA
Axpert MKS 3K-246000 VA
Axpert MKS 3KP-246000 VA
Axpert MKS 4K8000VA
Axpert MKS 5K10000 VA
Axpert MKS II 5K10000 VA
Axpert MKS 5KP10000 VA
Efficiency (Peak)
Axpert MKS 1K-1290%-93%
Axpert MKS 2K-2493%
Axpert MKS 3K-2493%
Axpert MKS 3KP-2490%
Axpert MKS 4K93%
Axpert MKS 5K93%
Axpert MKS II 5K90%
Axpert MKS 5KP90%
Transfer Time
Axpert MKS 1K-1210 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 2K-2410 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 3K-2410 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 3KP-2410 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 4K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 5K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS II 5K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert MKS 5KP10 ms (For Personal Computers); 20 ms (For Home Appliances)
Waveform
Axpert MKS 1K-12Pure Sine Wave
Axpert MKS 2K-24Pure Sine Wave
Axpert MKS 3K-24Pure Sine Wave
Axpert MKS 3KP-24Pure Sine Wave
Axpert MKS 4KPure Sine Wave
Axpert MKS 5KPure Sine Wave
Axpert MKS II 5KPure Sine Wave
Axpert MKS 5KPPure Sine Wave
BATTERY
Battery Voltage
Axpert MKS 1K-1212 VDC (24VDC and 48VDC versions are also available)
Axpert MKS 2K-2424 VDC
Axpert MKS 3K-2424 VDC (48 VDC version is also available)
Axpert MKS 3KP-2424 VDC
Axpert MKS 4K48 VDC
Axpert MKS 5K48 VDC
Axpert MKS II 5K48 VDC
Axpert MKS 5KP24 VDC
Floating Charge Voltage
Axpert MKS 1K-1213.5 VDC
Axpert MKS 2K-2427 VDC
Axpert MKS 3K-2427 VDC
Axpert MKS 3KP-2427 VDC
Axpert MKS 4K54 VDC
Axpert MKS 5K54 VDC; Max: 58VDC (optional 64VDC, please check with sales)
Axpert MKS II 5K54 VDC
Axpert MKS 5KP27 VDC
Overcharge Protection
Axpert MKS 1K-1215.5 VDC
Axpert MKS 2K-2431 VDC
Axpert MKS 3K-2431 VDC
Axpert MKS 3KP-2430 VDC
Axpert MKS 4K60 VDC
Axpert MKS 5K60 VDC (optional 66VDC, please check with sales)
Axpert MKS II 5K66 VDC
Axpert MKS 5KP30 VDC
SOLAR CHARGER & AC CHARGER
Maximum PV Array Open Circuit Voltage
Axpert MKS 1K-12102 VDC
Axpert MKS 2K-2475 VDC
Axpert MKS 3K-2475 VDC
Axpert MKS 3KP-24100 VDC
Axpert MKS 4K145 VDC
Axpert MKS 5K145 VDC
Axpert MKS II 5K450 VDC
Axpert MKS 5KP145 VDC
Maximum PV Array Power
Axpert MKS 1K-12500 W
Axpert MKS 2K-24600 W
Axpert MKS 3K-24600 W
Axpert MKS 3KP-241000 W
Axpert MKS 4K4000 W
Axpert MKS 5K4000 W
Axpert MKS II 5K4500 W
Axpert MKS 5KP2000 W
MPPT Range @ Operating Voltage
Axpert MKS 1K-1215 VDC~80 VDC
Axpert MKS 2K-2430 VDC~66 VDC
Axpert MKS 3K-2430 VDC~66 VDC
Axpert MKS 3KP-2430 VDC~80 VDC
Axpert MKS 4K60 VDC~115 VDC
Axpert MKS 5K60 VDC~115 VDC
Axpert MKS II 5K120 VDC~430 VDC
Axpert MKS 5KP30 VDC~115 VDC
Maximum Solar Charge Current
Axpert MKS 1K-1240A
Axpert MKS 2K-2425A
Axpert MKS 3K-2425A
Axpert MKS 3KP-2440A
Axpert MKS 4K80 A
Axpert MKS 5K80 A
Axpert MKS II 5K80A
Axpert MKS 5KP80A
Maximum AC Charge Current
Axpert MKS 1K-1220A
Axpert MKS 2K-2430 A
Axpert MKS 3K-2430 A
Axpert MKS 3KP-2460A
Axpert MKS 4K60 A
Axpert MKS 5K60 A
Axpert MKS II 5K80A
Axpert MKS 5KP60A
Maximum Charging Current
Axpert MKS 1K-1260A
Axpert MKS 2K-2455 A
Axpert MKS 3K-2455 A
Axpert MKS 3KP-24100A
Axpert MKS 4K140A
Axpert MKS 5K140A
Axpert MKS II 5K80A
Axpert MKS 5KP140A
PHYSICAL
Dimension, D X W X H (mm)
Axpert MKS 1K-1295 x 240 x 316
Axpert MKS 2K-24100 x 272 x 355
Axpert MKS 3K-24100 x 272 x 355
Axpert MKS 3KP-24100 x 272 x 385
Axpert MKS 4K120 x 295 x 468
Axpert MKS 5K120 x 295 x 468
Axpert MKS II 5K120 x 295 x 468
Axpert MKS 5KP180 x 310 x 475
Net Weight (kgs)
Axpert MKS 1K-125.2
Axpert MKS 2K-247.0
Axpert MKS 3K-247.4
Axpert MKS 3KP-247.5
Axpert MKS 4K12.5
Axpert MKS 5K13.5
Axpert MKS II 5K11.0
Axpert MKS 5KP12.5
OPERATING ENVIRONMENT
Operating Humidity
Axpert MKS 1K-125% to 95% Relative Humidity(Non-condensing)
Axpert MKS 2K-245% to 95% Relative Humidity(Non-condensing)
Axpert MKS 3K-245% to 95% Relative Humidity(Non-condensing)
Axpert MKS 3KP-245% to 95% Relative Humidity(Non-condensing)
Axpert MKS 4K5% to 95% Relative Humidity(Non-condensing)
Axpert MKS 5K5% to 95% Relative Humidity(Non-condensing)
Axpert MKS II 5K5% to 95% Relative Humidity(Non-condensing)
Axpert MKS 5KP5% to 95% Relative Humidity(Non-condensing)
Operating Temperature
Axpert MKS 1K-120℃ to 55℃
Axpert MKS 2K-240℃ to 55℃
Axpert MKS 3K-240℃ to 55℃
Axpert MKS 3KP-240℃ to 55℃
Axpert MKS 4K0℃ to 55℃
Axpert MKS 5K0℃ to 55℃
Axpert MKS II 5K0℃ to 55℃
Axpert MKS 5KP0℃ to 55℃
Storage Temperature
Axpert MKS 1K-12-15℃ to 60℃
Axpert MKS 2K-24-15℃ to 60℃
Axpert MKS 3K-24-15℃ to 60℃
Axpert MKS 3KP-24-15℃ to 60℃
Axpert MKS 4K-15℃ to 60℃
Axpert MKS 5K-15℃ to 60℃
Axpert MKS II 5K-15℃ to 60℃
Axpert MKS 5KP-15℃ to 60℃
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