Special Custom Inverter
— IP54 outdoor Anti-Metal Dust and Corrosion Inverter
Product category
IP54 outdoor Anti-Metal Dust and Corrosion Inverter suitable for explosive hazardous atmospheres with flammable and explosive gases, liquids and dust, such as liquefied gas stations, chemical plants, gas stations,coal mine,flour mills,etc.
Technical Features for Anti-Metal Dust and Corrosion Inverter
1,Intelligentized, modularized, simple structure design with powerful function.
2,Two kinds of start mode: Step-down Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
3,The output frequency can be setting via LCD panel, it’s very convenient for customer.
4,The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.
5,The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
6,Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
7,Low Frequency Transformer, which ensures that inverter has high efficiency.
8,High conversion efficiency, Max. Efficiency≥97%
9,Adopts black pure aluminum radiator, which confirms the best radiating performance.
10,Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
11,Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-400V or 300-800V.
12,Wide input voltage can work without battery and solar charge controller,save more cost and With MPPT wide voltage input function, maximum use of solar power
13,Optional function:RS485 remote monitoring,AC bypass input,built in solar charge controller or AC to DC battery charger.
Model | BZP-20KW | BZP-25KW | ||||
Isolation mode | Low Frequency Transformer | |||||
DC Input | Rated voltage (Vdc) | 220V | 240V | 240V | ||
Rated current（A） | 91A | 83A | 104A | |||
AC Output | Rated output power | 20KW | 25KW | |||
Output waveform | Pure Sine Wave | |||||
Rated Voltage | 220V±3% | 380VAC±3% | 220V±3% | 380VAC±3% | ||
Phases | Single phase | 3 phase 4 wire | Single phase | 3 phase 4 wire | ||
Rated current（A） | 91A | 31A (phase current) | 114A | 38A (phase current) | ||
Frequency | 50Hz or 60Hz | |||||
Rated output voltage range (V) | 110/120/220/230/240/380/400/415VAC optional | |||||
Power Factor（PF） | 1 | |||||
Overload Ability | 150%, 5 seconds | |||||
Efficiency | >93% | |||||
Waveform distortion rate (THD) | <3%（Linear load） | |||||
Dynamic Response (0 to 100% load) | 5%，≤50ms | |||||
Display | LCD | |||||
Running mode | Working continuously | |||||
Electrical insulation properties | 2000Vac, 1 Minute | |||||
Communication interface (optional) | RS485 | |||||
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 | IP20（indoor） | |||||
Working Altitude（m） | ≤2000 | |||||
Working temperature | -25~+55℃ | |||||
relative humidity | 0~90%，non-condensing | |||||
Mechanical dimension | Depth* Width * Height | 550x700x1000mm | ||||
Weight （Kg） | 200Kg | 230Kg | ||||
※Above parameter only for reference, could be custom made to user specifications.
Power range from 3kw to 500kw optional