NTN-5K Series: 5KW Off-Grid Industrial Grade 2-in-1 Charging Inverter

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This series is an all-in-one unit that integrates AC-DC charging, DC-AC inversion, and AC bypass. It also supports external solar panels and MPPT chargers. The main features include five key highlights:

  • Built-in high-power 4520W AC-DC charger with fast charging capability
  • Adopts a modular design with 5KW single machine module, allowing flexible parallel connection of AC outputs up to 30KW (1+5 units), with highly flexible wattage expansion
  • The chassis is designed in a 2U high cabinet style for easy installation and quick assembly when mounted in a standard 19" rack
  • Uses 3 NTN-5K single-phase AC outputs, which can be combined for 3Ø4W AC output use
  • Provides a comprehensive monitoring platform CMU2E, CM2E-R

Multi-functional All-in-One device (AC-DC Charger + DC-AC Inverter for Load + AC Bypass for Load)
Built-in AC-DC high power charger up to 4520W
DC-AC pure sine wave output (THD<3%)
Instantaneous peak power of up to 10KW for AC output
Up to 6 units of AC output can be paralleled, expanding wattage up to 30KW (5+1 units)
Utilizes 3 NTN-5K unidirectional AC outputs, configurable for 3Ø4W usage
-30~+70℃ ultra-wide temperature range, suitable for global deployment or installation in enclosed environments
Built-in remote ON/OFF control
Protections:
DC input: Reverse Polarity, Low Voltage Warning and Shutdown, Over Voltage, Battery Over Discharge
AC output: Short Circuit, Overload, Over Temperature
Built-in Modbus or CAN bus communication monitoring
Optional intelligent controllers available for purchase:
CMU2E (Stand-Alone Vertical Mounting / Rail Mounting) or CMU2E-R (Rack System Installation)
Dimensions (length x width x height): 460 x 211 x 83.5mm
PCB coating for basic moisture / dust / dirt protection
Certifications: CB / TUV / RCM / EAC / CE / UKCA / FCC
Compatible with lead acid or lithium batteries
5 years warranty

We invite you to explore our offer: 

Contact:

zasilanie@maritex.com.pl
tel: +48 58 781-33-83

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