three phase solar power inverters 500KW

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US $46,500-50,300 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Deming
Model Number:
DMNB500K
Output Power:
1 - 200KW
Output Type:
Single
Size:
2200*1400*2300mm
Weight:
3200kg
Input Voltage:
480V
Output Voltage:
380V
Type:
DC/AC Inverters
Output Frequency:
50HZ/60HZ
Output Current:
1280A
Product name:
off grid inverter
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
wooden case
Port
qingdao
Lead Time :
20 days

  

Features:

1. using IGBT from Mitsubishi company as the power components
2. using American ATEMEL company microprocessor as figure controller
3. perfect protection and warning functions
4. circuit frame compact,Max. Efficiency≥94%
5. with wide input voltage range
6. RS232/485 communication,multi communication interface can be selected
7. big-screen English LCD, perfect display, interface-friendly

 photo

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technical

500KVA off grid three phase inverter technical parameters

Type

ND480-500KS

DC input

Input rated voltage

480 VDC

Input rated current

1040 A

Input DC voltage range

350-600 VDC

 

AC input

Allow input voltage range

220 VAC / 380 VAC / 400 VAC ± 15% VAC

Input rated current

1280A / 760A / 725A

Bypass transfer time

4 ms

AC output

Rated capacity

500KVA

Output rated power

400KW

Output rated voltage and frequency

220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz

Output rated current

1280A / 760A / 725A

Output voltage accuracy

220 VAC / 380 VAC / 400 VAC ± 2%

Output frequency accuracy

50Hz / 60Hz ±0.05%

Waveform distortion (THD). (Linear load)

≤3%

Dynamic response time (Load 0←→100%)

2ms

Power factor (PF)

0.8

Overload capacity

120%,3 minutes,150%,10 second

Crest factor (CF)

3:1

Inverter efficiency

96%

Working Environment

Dielectric strength

1500VAC,1minute

Noise (1m)

≤50dB

Ambient temperature

-10~+50℃

Humidity

0~90%,No condensation

Altitude

≤5000 m

Production function

Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection

Size

 

Weight

 

Parts

Parts2015

     Service guarantee

         As our corporate users, you enjoy the following service:

        (1) The machine warranty for free in 2 year;

        (2) Technical support;

        (3) Within 24 hours for respond after receiving notification;

        (4) Cost maintenance forever.

        When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.



        However, any of the following situation happened, are not included in the warranty:

       (1) Non-permitted by the company, went ahead with repair and damage;

       (2) Install or modify arbitrarily;

       (3) Incorrect operation or use;

       (4) Do not depending on the manual to do cleaning or maintenance;

       (5) Abnormal environment condition exceed the specifications, result in damage;

       (6) The deliberate destruction of man-made;

       (7) Irresistible natural disasters.

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Payment
case

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Certifications

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Company Information

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