MP-ESB three-phase inrush current limiter
General design features
- three phase inrush current limiter
- compact design
- open version for fixed installation
- insulation class B, max. ambient temperature 40°C (ta 40°C/B)
- pre-magnetisation time 0.7sec
- max. 10 switching operations per hour
Standards
- EN 61558-2-13 Auto transformers
- EN 61558-2-14 Variable transformers
All items in product group MP-ESB
| wdt_ID | Type | Rated current [A] | Pre-magnetising current [A] | Item number |
|---|---|---|---|---|
| 1 | MP-ESB-25 | 25,0 | 2,3 | 95-900000-053 |
| 2 | MP-ESB-32 | 32,0 | 2,3 | 95-900000-051 |
| 3 | MP-ESB-40 | 40,0 | 4,0 | 95-900000-016 |
| 4 | MP-ESB-50 | 50,0 | 4,0 | 95-900000-049 |
| 5 | MP-ESB-65 | 65,0 | 4,0 | 95-900000-043 |
| 6 | MP-ESB-80 | 80,0 | 4,0 | 95-900000-021 |
| 7 | MP-ESB-95 | 95,0 | 4,0 | 95-900000-013 |
| 8 | MP-ESB-115 | 115,0 | 10,0 | 95-900000-025 |
| 9 | MP-ESB-150 | 150,0 | 10,0 | 95-900000-026 |
| 10 | MP-ESB-225 | 225,0 | 10,0 | 95-900000-032 |
| 11 | MP-ESB-265 | 265,0 | 10,0 | 95-900000-060 |
| 12 | MP-ESB-330 | 330,0 | 20,0 | 95-900000-061 |
| 13 | MP-ESB-400 | 400,0 | 20,0 | 95-900000-062 |
| 14 | MP-ESB-500 | 500,0 | 20,0 | 95-900000-063 |
| 15 | MP-ESB-630 | 630,0 | 20,0 | 95-900000-064 |
| 16 | MP-ESB-800 | 800,0 | 20,0 | 95-900000-070 |
Dimension table
| wdt_ID | Type | Weight [kg] | b [mm] | b1 [mm] | d [mm] | t [mm] | t1 [mm] | h [mm] |
|---|---|---|---|---|---|---|---|---|
| 1 | MP-ESB-25 | 4,0 | 195 | 175 | 6,5 | 243 | 225 | 250 |
| 2 | MP-ESB-32 | 4,0 | 195 | 175 | 6,5 | 243 | 225 | 250 |
| 3 | MP-ESB-40 | 5,0 | 250 | 225 | 6,5 | 243 | 225 | 250 |
| 4 | MP-ESB-50 | 5,0 | 250 | 225 | 6,5 | 243 | 225 | 250 |
| 5 | MP-ESB-65 | 6,0 | 250 | 225 | 6,5 | 243 | 225 | 250 |
| 6 | MP-ESB-80 | 7,0 | 250 | 225 | 6,5 | 243 | 225 | 250 |
| 7 | MP-ESB-95 | 7,0 | 250 | 225 | 6,5 | 243 | 225 | 250 |
| 8 | MP-ESB-115 | 7,0 | 300 | 275 | 6,5 | 345 | 300 | 345 |
| 9 | MP-ESB-150 | 9,0 | 300 | 275 | 6,5 | 345 | 300 | 345 |
| 10 | MP-ESB-225 | 10,0 | 300 | 275 | 6,5 | 345 | 300 | 345 |
| 11 | MP-ESB-265 | 14,0 | 473 | 450 | 8,5 | 345 | 300 | 345 |
| 12 | MP-ESB-330 | 16,0 | 473 | 450 | 8,5 | 345 | 300 | 345 |
| 13 | MP-ESB-400 | 18,5 | 473 | 450 | 8,5 | 345 | 300 | 345 |
| 14 | MP-ESB-500 | 21,5 | 473 | 450 | 8,5 | 345 | 300 | 345 |
| 15 | MP-ESB-630 | 28,5 | 473 | 450 | 8,5 | 345 | 300 | 345 |
| 16 | MP-ESB-800 | 46,8 | 473 | 450 | 8,5 | 345 | 300 | 345 |