Description
| Mechanical Interlock | ||||
| Mechanical interlocking for 2 units of fixed / drawout type ACB | Reference | |||
 |
By rigid link (vertical mounted) | 48612 | ||
| By flexible link (horizontal or vertical mounted) Note : Purchase 2pc x 47926 + 1pc x 33209 |
47926 33209 |
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| For 5000A and above, use cable with 6m length Purchase 2pc x 47926 + 1pc x 33207 |
33207 | |||
| Mechanical interlocking for 3 units of fixed / drawout type ACB | Reference | |||
 |
By flexible link (horizontal or vertical mounted) (2 normal sources + 1 coupler) |
48609 | ||
| Motorised Changeover | ||||
 |
Mechanical Interlock as per above | |||
| + 1 MCH + 1 XF + 1 PF for each ACB | ||||
| Gear Motor, MCH | Fixed | Drawout | ||
| 200-240 V | 48212 | 48527 | ||
| Closing Release, XF | ||||
| 200-250 V AC/DC | 47353 | 48484 | ||
| Changeover Contact, PF | ||||
| 5 A – 240 V | 47342 | 48469 | ||
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+ 1 MX / 1 MN (choose only one) for each ACB | |||
| Opening Release, MX | ||||
| 200-250 V AC/DC | 47363 | 48494 | ||
| Undervoltage Release, MN | ||||
| 200-250 V AC/DC | 47383 | 48504 | ||
| For other voltages, please refer to the appropriate fixed / drawout accessories behind | ||||
| Automatic Changeover (Motorised with Controller) | ||||
 |
Mechanical Interlock + Motorised Changeover as per above | |||
| + 1 IVE + 1 BA or UA | ||||
| IVE electrical interlocking | Reference | |||
| For 2 circuit breakers Electric interlocking cable |
48 / 415 Vac | 29352 54655 |
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| For 3 circuit breakers Electric interlocking cable |
48 / 415 Vac | 29352* 54655* |
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 |
BA, Basic Automatic Controller | |||
| – Automatic switch from one source to another | 220 / 240 Vac 380 / 415 Vac |
29470 29471 |
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| UA, Advanced Automatic Controller | ||||
| – Automatic switch from one source to another – Start-up of generator set – Shedding and reconnection of non-priority circuits |
220 / 240 Vac 380 / 415 Vac |
29472 29473 |
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