|
BS Pattern Catalog No. |
ETSF100GI |
ETSF200B3 |
|
|
|
| Rated Insulation Voltage |
|
|
750V |
750V |
|
|
|
|
|
| Rated thermal current & operational |
In free air |
660V |
125A |
200A |
| current AC22 Ambient temp. 40°C
|
In enclosure (no
ventilation) |
660V |
115A |
200A |
|
free mounting position. note (1) |
In enclosure (solid links) |
660V |
125A |
280A |
|
|
|
|
|
|
| Rated Operational voltage |
|
|
|
660V |
660V |
|
|
|
|
|
|
| Rated operational current in categories |
|
|
220V |
115A |
200A |
| AC23 and AC3. Time interval between |
|
|
380V |
115A |
200A |
| operations 20 seconds in AC3. |
|
|
415V |
115A |
200A |
| |
|
|
660V |
115A |
200A |
|
|
|
|
|
|
| Rated operational current DC23 |
Two poles in series |
110V |
63A |
200A |
| |
Two poles in series |
220V |
125A |
200A |
| |
Three poles in series |
440V |
100A |
200A |
|
|
|
|
|
|
| Rated operational power in categories |
|
220V |
37kW |
57kW |
| AC23 and AC3. Time interval |
|
|
380V |
55kW |
100kW |
| between operations |
|
|
415V |
60kW |
110kW |
| 20 seconds in AC3
note (2) |
|
|
500V |
75kW |
140kW |
| |
|
|
660V |
55kW |
180kW |
|
|
|
|
|
|
| Rated breaking capacity |
|
|
500V |
800A |
3200A |
| AC23.COSø
= 0.35 |
|
|
660V |
500A |
3200A |
|
|
|
|
|
|
| Rated breaking capacity |
|
|
110V |
500A |
1600A |
| DC, L/R = 15mS |
|
|
220V |
400A |
1200A |
| |
|
|
440V |
- |
1200A |
|
|
|
|
|
|
| Rated fused short circuit
current |
R.M.S. |
value |
500V |
80kA |
100kA |
| and making capacity on |
Peak |
value |
500V |
175kA |
220kA |
| fault level ......... |
R.M.S. |
value |
660V |
50kA |
100kA |
| |
Peak |
value |
660V |
105kA |
220kA |
|
|
|
|
|
|
| ........with back up fuses
of rating |
|
|
|
125A |
200A |
| Maximum peak let through
current |
|
|
660V |
18kA |
40KA |
| Rated short-time withstand
current 1sec |
|
|
660V |
5kA |
8kA |
| Rated capacitor power
note (3) |
|
|
380V |
50kVAr |
90kVAr |
| |
|
|
415V |
55kVAr |
100kVAr |
|
|
|
|
|
|
| Mechanical / Electrical
endurance |
|
3-pole switch
fuses |
15000/1000 |
10000/1000 |
| at rated current PF
0.65 |
|
|
|
operations |
operations |
|
|
|
|
|
|
| Fuse types BS pattern |
|
BS88 |
|
A2-A4 |
B1-B2 |
| distance of fixing holes |
|
|
|
94mm |
111mm |
|
|
|
|
|
|
|
Weight |
|
3-pole switch fuses |
2.1kg |
6.9kg |
CONTROLS
& SWITCHGEAR
