Randa AD300 inverter is a star product developed by Randa Company, this product has strong performance, first-class quality and many other characteristics.
The AD300 energy-saving inverter also has a wide range of applications because of its excellent energy-saving characteristics. Such as: fans, pumps, motors, etc.
The advantages of Renda AD300 inverter products are as follows:
Top R&D team
Led by senior technical managers of the industry's most famous enterprises with many years of overseas work background. The perfect combination of software talents and senior hard hands and structural engineers of the most famous enterprises in the industry has created a top inverter R & D team in China.
Superb product design
Adhering to the British style, the appearance is smart, the inner voice is smart, creating a precedent for China's inverter screwless design and no flexible wire design, a model is a masterpiece.
A number of invention patents
.AD300 control software obtained the registration certificate of "Computer Software Copyright" of the National Copyright Administration;
.AD300 hardware has obtained the invention patent of "driving circuit and protection module based on [IGBT bridge switch topology";
Obtained a total of 14 patents, including software copyright, structure, utility model and so on.
Renda inverter technical specification table
| Power（kw) |
0.75 |
1.5 |
2.2 |
3.7 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
30 |
37 |
45 |
55 |
75 |
| output |
voltage |
3-phase O one rated input voltage |
| rated current (A). |
2.5 |
4.0 |
6.0 |
9.0 |
13 |
17 |
25 |
32 |
37 |
45 |
60 |
75 |
90 |
110 |
150 |
| overload capacity |
constant torque/heavy duty applications: 150% 1 minute, 180% 20 seconds, square torque/light load applications: 120% 1 minute, 150% 1 second |
| input |
rated voltage/frequency |
3-phase 380V/440V; 50Hz/60Hz
|
| allowable voltage range |
304V-456V voltage imbalance: ≦3%; Permissible volatility: ±5%. |
| rated current (A). |
3.7 |
5.4 |
7.0 |
10.7 |
15 |
20.5 |
27 |
35 |
38.5 |
46.5 |
62 |
76 |
92 |
113 |
157 |
| brake unit |
standard built-in |
external required |
| protection level |
IP20 |
| cooling method |
forced air cooling |
power (kW)
|
90 |
110 |
132 |
160 |
200 |
200 |
250 |
280 |
315 |
355 |
400 |
450 |
500 |
560 |
|
| output |
voltage (V). |
3 phase 0~forehead input voltage
|
|
| rated current (A). |
176 |
210 |
250 |
300 |
380 |
420 |
470 |
540 |
600 |
660 |
730 |
840 |
900 |
950 |
|
| overload capacity |
constant torque/heavy load applications 150% 1 minute, 180% 20 seconds, square torque/light load applications: 120% 1 minute, 150% 1 second |
| input |
rated voltage/frequency |
3-phase 380V/440V; 50Hz/60Hz
|
| allowable voltage range |
304V~456V； Voltage unbalance: ≦3%; Allowable lead rate fluctuations: 5%
|
| rated current [A). |
180 |
214 |
256 |
307 |
385 |
430 |
480 |
548 |
610 |
970 |
610 |
850 |
910 |
960 |
|
| brake unit |
External required |
| anti-expansion level |
IP20 |
| cooling method |
forced air cooling
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AD300-T41606/200P and above products are equipped with a 100-current electric hanger as standard
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| power [kW]. |
0.4 |
0.75 |
1.5 |
2.2 |
| output |
voltage (V). |
single-phase 0 ~ rated input voltage |
| rated current (A). |
2.5 |
4.5 |
7 |
10 |
| overload capacity |
150% for 1 minute, 180% for 20 seconds
|
| input |
rated voltage/frequency |
200V/240V:50Hz/60Hz |
| allowable voltage/frequency |
175V~264V: voltage imbalance: ≤3%; Permissible frequency fluctuations: ±5%. |
| rated current (A). |
5.3 |
8.3 |
14 |
23 |
| brake unit |
standard built-in |
| protection level |
IP20 |
| cooling method |
forced air cooling |
