Explosion-proof inverter
— 20KW/25KW/30KW/100KW An explosive place low frequency isolation inverter
Product category
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 | |