| Rating |
: |
| * |
Low Tension Motor Starting Auto
Transformer - 3 Phase 200v to 380v/440v
Capacity 3.75kw up to 1000kw. |
| * |
High Tension Motor Starting
Auto Transformer - 3 Phase 3.3kv to 11kv
Capacity 200kw up to 2000kw. |
|
| Tapping |
: |
Single
Tapping - 70% - capacity from 3.75kw to 15kw
Four Tappings - 40%, 50%, 60%, 75% - capacity from 11kw to 135kw
Three Tappings - 50%, 65%, 80% - capacity from 150kw to 2000kw |
| Duty
Ratings |
: |
Maximum
restart frequency 8 times per hour with even intervals. |
| Starting
Duration |
: |
Within
5 seconds to maximum of 15 seconds depend on application. |
| Insulation
Class |
: |
1
PEW - 155ºC polyester enamelled copper wire.
EIW - 180ºC polyester imide enamelled copper wire. |
| Protection |
: |
Normally
closed contact thermostat embeded in the coil to sence over temperature thus tripping the
starter control circuit. |
| Cooling |
: |
Natural
air cool. |
| Termination |
: |
| * |
High quality fire retardant
grade terminal blocks. |
| * |
Chromed steel bolt & nuts. |
|
| Optional |
: |
Thermal
protection thermostat with normally open contact available upon request. |
| Special
Application |
: |
| * |
Industrial blowers / fan / flywheel, etc.
which draws very high starting current. |
| * |
Application which requires starting duration
exceeding 15 seconds. |
| * |
Duty rating which exceeds 8 starts / hour. |
| * |
Please refer with the manufacturer for
special design. |
|
|
| KW |
HP |
THERMOSTAT |
TAPPINGS |
TAPPING
PERCENTAGE |
WEIGHT (KG) |
| 3.75 |
5 |
0/1 |
SINGLE |
70% |
6 |
| 5.5 |
7.5 |
0/1 |
SINGLE |
70% |
7 |
| 7.5 |
10 |
0/1 |
SINGLE |
70% |
7.8 |
| 11 |
15 |
0/1 |
SINGLE |
70% |
12 |
| 11 |
15 |
1 |
FOUR |
40,
50, 60, 75% |
13 |
| 15 |
20 |
0/1 |
SINGLE |
70% |
13.5 |
| 15 |
20 |
1 |
FOUR |
40, 50, 60, 75% |
14 |
| 22 |
30 |
1 |
FOUR |
40, 50, 60, 75% |
18 |
| 30 |
40 |
1 |
FOUR |
40, 50, 60, 75% |
19 |
| 37.5 |
50 |
1 |
FOUR |
40, 50, 60, 75% |
22 |
| 45 |
60 |
1 |
FOUR |
40, 50, 60, 75% |
25 |
| 56 |
75 |
1 |
FOUR |
40, 50, 60, 75% |
32 |
| 75 |
100 |
1 |
FOUR |
40, 50, 60, 75% |
48 |
| 94 |
125 |
1 |
FOUR |
40, 50, 60, 75% |
55 |
| 112 |
150 |
1 |
FOUR |
40, 50, 60, 75% |
62 |
| 135 |
180 |
1 |
THREE |
50,
65, 80% |
73 |
| 150 |
200 |
1 |
THREE |
50, 65, 80% |
90 |
| 186 |
250 |
1 |
THREE |
50, 65, 80% |
94 |
| 224 |
300 |
3 |
THREE |
50, 65, 80% |
120 |
| 261 |
350 |
3 |
THREE |
50, 65, 80% |
145 |
| 299 |
400 |
3 |
THREE |
50, 65, 80% |
155 |
| 336 |
450 |
3 |
THREE |
50, 65, 80% |
165 |
| 373 |
500 |
3 |
THREE |
50, 65, 80% |
185 |
| 448 |
600 |
3 |
THREE |
50, 65, 80% |
250 |
|
