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Explosion-proof inverter20KW/25KW/30KW/100KW An explosive place low frequency isolation inverter

20KW/25KW/30KW/100kw An explosive place low frequency isolation inverter

Applications

1.      Hazardous locations 1&2;such as:coal mines,wineries.etc.

2.      Explosive gas atmosphere:class IIA、IIB、IIC;such as:flurmills,steam fields.etc.

3.      Indoor (Ip54) or outdoor(IP65)

4.      Features

5.      Enclosure is cast with aluminium alloy,surface is sprayed with plastic

6.      Explosion-proof mark is EXdIIBT4

7.      Built-in low frequency isolation transformer,strong anti-interference ability

8.      DC to AC ,Single phase to three phase,High voltage to low voltage or low voltage to high voltage.

9.      Pure sine wave output,instant response speed

10.    With over-current,over load,under votlage,over voltage,short circuit,over heating and other protection.

11.    With good dust,waterproof,shockproof performance

12.    Can be 7* 24 hours working

13.    Can be customized according to customer requirements.


Model  BZEX-

20KW/25KW/30KW

Isolation mode

Low Frequency Transformer

Enclosure

EXdIIBT4

DC Input

Rated voltage (Vdc)

192V/240V/360V/480V/750V (Optional )

AC Input

Rated voltage (Vac)

Single phase or Three phase (Optional)

AC Output

Output waveform

Pure Sine Wave

Rated Output Voltage(Vac)

120V/220V/380V/415V/440V/480VAC±5%  (Optional)

Frequency

50Hz or 60Hz

Power Factor(PF)

0.99

Overload Ability

150%, 5 seconds

Efficiency

>93%

Waveform distortion rate (THD)

Dynamic Response (0 to 100% load)

5%,≤50ms

Display

LCD

Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

Protection Function

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

IP54(Indoor) or IP65(Outdoor)

Working Altitude(m)

≤2000

Working temperature

-25~+55℃

Relative humidity

0~90%, non-condensing


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