Hybrid Inverter WD7-SP

Low frequency transformer, high safety, strong overload ability and Multifuntcion archieved by one device, such as independent loading, AC charge

General Details
Features:

  • Low frequency transformer, high safety, strong overload ability.
  • Multi-funtcion archieved by one device, such as independent loading, AC charge.
  • AC IN side support grid or generator to improve the reliability for electricity use multi aplication mode available (UPS, load shifting, intelligent electricity supply, etc).
  • Multi application: Can make as a DC BUS storage system with MPPT controller for new the PV system, can make three phase system with 3 device.
  • adopt the advance DSP and Digital Control Technology which makes the system more stable and reliable.
  • Multi battery compatible (Lead-acid, Gel, Lithium-Battery.
  • Three stage battery charge control (bulk/float/absorb).
  • Recharge battery from the grid to protect battery when the battery too low.
  • Automatic change into off grid mode when grid fails LCD display, user friendly interface in multi language.
Spesifikasi

Inverter Specification

Battery Rated Voltage

48V

Battery Voltage Range

41V…63V

Rated Output Power

7000W

Overload Ability

7.7KW (30min), 10.5KW (5s), 14KW (surge)

Grid Inverter Input Power

7000W

Generators Input Power

7000W

Inverter Output Voltage

220V/230V/240V

Rated AC Frequency

50Hz/60Hz

Rated AC Output Current

31A

Max. Efficiency

93%

THD

< 2%

Max. AC Input Current

50A

AC Input Voltage Range

184Vac…264.5Vac

AC Input Frequency Range

47.5Hz…51.5Hz

On/Off Grid Frequency Range

20ms

Output Waveform

Pure Sine Wave

Battery Type

VRLA/Lithium Battery

Communication

RS 485

Operating Temperature Range

0°C…45°C

Operating Humidity

10%…90%

Elevation

< 2000m

Degree Of Protection

Indoor (IP20)

Dimension (W/H/D)

280mmx451mmx530mm

Weight

53Kg