3KW, 5KW, 10KW, 12KW rack mount low frequency off grid inverter

Product Description

Introduction:

3KW, 5KW, 10KW, 12KW rack mount low frequency off grid inverter is the most advanced DC to AC product, output high quality pure sine wave, suitable for all kinds of AC load, standard rack mount cabinet, small size and light weight, built in low frequency isolation transformer, 100% full power output, high efficiency > 94%, big LCD display, long service life > 15 years, with AC bypass input/RS485 monitoring optional. Long service life and easy for maintenance.

Features:

• Standard rack mount cabinet, front and back side with ventilation holes for good cooling performance.
• Small size(Width*Depth*Height): 482*605*267mm.
• Light weight, net weight is about 40-120kg(1kw-12kw)
• 100% full power output
• High efficiency > 94%
• Two kinds of start mode: Variable frequency start and Step down voltage start. with stronger capacity to drive inductive load.
• RS485 monitoring(Optional)
• AC bypass input(Optional)
• Built in solar charge controller(Optional)
• Built in low frequency isolation transformer, the harmonic and interference is very little, suitable for all types of load
• Can continuously work for 7*24h, the design service life > 15 years
• Big LCD display, parameters setting flexible, input and output voltage, frequency can be set on LCD.
• Adopted the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection for short circuit, over load, over temperature which is more safe and reliable.
• Power range: 1kw-12kw, can be customized to customer's requirements.

Parameters:

• Model: SDP-1KW~12KW
• AC output power: 1KW-12KW
• DC Input: 48V/96V/120V/192V/240V/360V/480V/750V (Optional )
• AC Output: 120V/220V/380V/415V/440V/480VAC  (Optional)
• Phase: Single phase or Split phase or Three Phase
• Frequency: 50Hz or 60Hz
• Power Factor: 0.99
• Overload: 150% for 30 seconds
• Efficiency: >93%
• Waveform Distortion: <3%
• Isolation Mode: Low Frequency Transformer
• Insulation Properties: 2000 vac, 1 minute
• Dimensions: 482 x 605 x 267mm
• Protection class: IP20