3 Phase Off Grid Inverter

Model

SDP-20KW

Isolation mode

Low Frequency Transformer

DC Input

Rated voltage(Vdc)

240V

Input voltage range

216-350V

Rated current(A)

83.3A

AC Input

Rated voltage(Vac)

Three phase 4 wires 380Vac

AC Output

Rated power(KW)

20KW

Rated voltage

380VAC+3%

Output phases

Three phase + N + PE

Rated current (A)

30.3A (phase current)

Output frequency

50Hz

Output waveform

Pure Sine Wave

Voltage accuracy

Load balance 1%, Unbalance load 5%

Waveform distortion rate (THD)

Linear load 2%, Nonlinear load 3%

Dynamic Response

5%, 50ms( load 0 ~ 100%)

Power Factor (PF)

0.95

Inverter Efficiency

>94%

Electrical insulation properties

2000Vac, 1 Minute

Running mode

Working continuously, can work 24h*7

Protection Function

Overload Ability

120%- 35 seconds, 150%- 5 seconds

Protection

Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.

Display

LCD

Cooling method

Fan-cooled

Short-circuit protection

Noautomatic recovery, need to restart the machine

Working environment
&
Mechanical dimension

Degree of protection

IP20(indoor)

Working Altitude (m)

2500m

Working temperature

-15~+50

Relative humidity

0~90% non-condensing

Noise ( 1 meter)

50dB

Depth x  Width x Height

600x700x1000mm

Weight (Kg)

180Kg

Certification

European CE(EMC & LVD)