Model

SDT-40KW

Isolation mode

Low Frequency Transformer

AC Input

Rated voltage (VAC)

110/220VAC
(L1-N 110V, L2-N 110V, L1-L2 220V)

Rated current (A)

181.8A(per phase)

AC Output

Rated output power

40KW

Output waveform

Pure Sine Wave

Rated Voltage

380VAC+3%

Phases

Three phase + N + PE

Rated current (A)

60.6A(phase current)

Frequency

50Hz

Power Factor (PF)

>0.95

converter Efficiency

>94%

Display

LCD

Voltage Accuracy

Load Balancing 1%, Unbalance Load 5%

Waveform distortion rate (THD)

2%(Linear load), 3%(Nonlinear load)

Dynamic Response
(0 to 100% load)

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

Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

Protection Function

Overload Ability

150%, 5 seconds

Protection

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

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

Working Environment

Noise ( 1 meter)

50dB

Degree of protection

IP20(indoor)

Working Altitude (m)

2000

Working temperature

-25~+55

relative humidity

0~90% non-condensing

Mechanical Dimension

Depth* Width * Height

650x700x1080mm

Weight (Kg)

300Kg

Certification

European CE (EMC & LVD)