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JAJE 50KW frequency pure spin wave inverter

JAJE 50KW frequency pure spin wave inverter

JAJE 50KW frequency pure spin wave inverter

1., adopt the sixth generation IPM intelligent module of Mitsubishi Co, which has high performance, stability and strong protection function. Short circuit, overload and over temperature protection are more secure and reliable, and the service life is longer than 15 years.

2. intelligent, modular design, simple structure and easy to maintain;

3. according to the condition of the product configuration, adjust the use mode of the system: the priority of the inverter or the priority of the city power bypass can be set arbitrarily.

The 4. dual mode starts the selection function. Through the liquid crystal setting, it can set up the two ways of the step-down start and the frequency conversion start. This can give full play to the power of the inverter, and no longer need to expand the capacity of the inverter with the motor and inductive load, and save the cost for the users.

The 5. output frequency can be set by itself, for example, to control the motor speed to be set to 30HZ, the inverter output 30HZ. This function is very convenient for customers to use different load types;

6. input DC voltage range can be set, such as overvoltage point, undervoltage point, overvoltage recovery point, and undervoltage recovery point can be set by liquid crystal screen. The function is convenient to increase or reduce the battery, and the PV module is used flexibly.

7. output pure sine wave, it has a good transient response less than 50MS, low waveform distortion, high inverting efficiency and stable output voltage.

8. built-in frequency isolation transformer, strong impact resistance, with motor, motor, air conditioning and other strong impact equipment. At the same time, the DC bus and AC busbar are completely isolated, and the interference between AC and DC is avoided.

9.LCD liquid crystal display can display input DC voltage, output frequency, phase voltage, phase current, power bypass voltage, output power KWH, time, temperature and fault indication.

10. using SVPWM space vector algorithm, the conversion efficiency of high conversion efficiency, high instantaneous power and low load loss can be over 93%.

11. wide input voltage according to customer requirements, the input voltage range from 100-400V, 200-500V, 300V-600V or 450-800VDC, suitable for solar / wind system without standby battery, DC input is directly connected to the solar panel / wind power generator, the switching time of online for 0 seconds;

12. this product is approved by the European CE (EMC and LVD) certification and the Australian energy network CEC.

JAJE 50KW frequency pure spin wave inverter

Model

JJNG-50KW

Isolation mode

Power frequency transformer

DC input

Rated voltage(Vdc)

360V

480V

Rated DC current (A)

139A

104A

Input voltage range (Vdc)

324-480V

432-650V

AC output

Rated power

50KW

Rated voltage

220V±3%

380V

output frequency

50H/60HZ±0.05 (Can be set up )

Fixed current(A)

76A

76A

Output line system

Single phase two line + grounding

Three phase four wire + grounding

Output waveform

Pure sine wave

Waveform distortion rate (THD)

= 3% (linear load)

Dynamic response (load 0--100%)

5%,≤50ms

power factor(PF)

0.95

Invert efficiency

>93%

Overload capacity

150%, 10 seconds

Insulation strength (input and output)

1500Vac, 1 minutes

Protection function

Protection function

Input reverse connection protection, undervoltage protection, overvoltage protection, output overload protection, short circuit protection, overtemperature protection

Display mode

LCD

Communication function (selection)

RS485(A、B)

Operation mode

Continuous operation

Cooling mode

Air cooling

Short circuit protection / overload protection

Not automatic recovery, need to restart the machine

Working environment and mechanical size

Protection grade

IP20 (indoors)

Using altitude (m)

Less than 3000 (above 1000m derating)

working temperature (℃)

-15~+50

relative humidity (℃)

0-95% Non condensation

noise(dB,1米)

≤50dB

Reference size :(LxHxW)

600x700x1200mm

Reference weight (Kg)

380Kg

In order to better serve the customer, our company can customize the parameters of different specifications according to the needs of the user.

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