As the largest 20-40KVA 4 Poles Brushless manufacturer in china, MING JIE sales quality 20-40KVA 4 Poles Brushless to customers all over the world.
● Comply with the most common standard in terms of GB755, EN ISO 12100, EN 12601, EN 60204-1
● Single or double bearings are available, options for all kinds of adaptors and coupling disc
● 12-end reconnectable winding terminals to get different voltages
● Standard “H” insulation class
● Convenient installation and maintenance for rotated diodes and adaptor connected bolts
● Standard sealed maintenance-free bearings
● Air filter
● Droop CT
● Winding RTD
● IP23 or IP22 Protection
● Anti-condensation heater
● Winding protection thermistor and relay
|
VOLTAGE |
4 POLES |
4 POLES |
|||||
|
50Hz 1500rpm |
60Hz 1800rpm |
||||||
|
STAR-SERIES |
380 |
400 |
415 |
416 |
440 |
480 |
|
|
STAR-PARALLEL |
190 |
200 |
208 |
208 |
220 |
240 |
|
|
TRIANGLE-SERIES |
220 |
230 |
240 |
240 |
254 |
277 |
|
|
WHI184E |
RATED CAPACITY (kVA) |
22.5 |
22.5 |
22.5 |
28.8 |
28.8 |
30 |
|
RATED POWER (kW) |
18 |
18 |
18 |
23 |
23 |
24 |
|
|
EFFICIENCY (％) |
84.3 |
84.9 |
85.3 |
84.3 |
84.9 |
85.2 |
|
|
WHI184F |
RATED CAPACITY (kVA) |
27.5 |
27.5 |
27.5 |
34.4 |
34.4 |
35 |
|
RATED POWER (kW) |
22 |
22 |
22 |
27.5 |
27.5 |
28 |
|
|
EFFICIENCY (％) |
85.7 |
86.2 |
86.5 |
85.9 |
86.4 |
86.7 |
|
|
WHI184G |
RATED CAPACITY (kVA) |
31.3 |
31.3 |
31.3 |
37.5 |
37.5 |
37.5 |
|
RATED POWER (kW) |
25 |
25 |
25 |
30 |
30 |
30 |
|
|
EFFICIENCY (％) |
86.6 |
87.0 |
87.2 |
87.0 |
87.3 |
87.6 |
|
|
WHI184H |
RATED CAPACITY (kVA) |
37.5 |
37.5 |
37.5 |
44.3 |
46.9 |
46.9 |
|
RATED POWER (kW) |
30 |
30 |
30 |
35.4 |
37.5 |
37.5 |
|
|
EFFICIENCY (％) |
86.2 |
86.9 |
86.2 |
86.3 |
86.3 |
87.0 |
|
The alternator has been designed for use in a maximum ambient temperature of 40℃ and altitude less than 1000 meters above sea level. The power factor is 0.8, and the level of raising temperature is H class (125℃)
