Branch circuit protection
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the National Electrical Code and any additional local codes (US) or Canadian Electrical Code, Part 1 (CA).
WARNING - The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted. To reduce the risk of fire or electric shock, current-carrying parts and other components of the controller should be examined and replaced if damaged. If burnout of the current element of an overload relay occurs, the complete overload relay must be replaced.
ATTENTION - LE DÉCLENCHEMENT DU DISPOSITIF DE PROTECTION DU CIRCUIT DE DÉRIVATION PEUT ÊTRE DÛ À UNE COUPURE QUI RÉSULTE D'UN COURANT DE DÉFAUT. POUR LIMITER LE RISQUE D'INCENDIE OU DE CHOC ÉLECTRIQUE, EXAMINER LES PIÈCES PORTEUSES DE COURANT ET LES AUTRES ÉLÉMENTS DU CONTRÔLEUR ET LES REMPLACER S'ILS SONT ENDOMMAGÉS. EN CAS DE GRILLAGE DE L'ÉLÉMENT TRAVERSÉ PAR LE COURANT DANS UN RELAIS DE SURCHARGE, LE RELAIS TOUT ENTIER DOIT ÊTRE REMPLACÉ.
Power supply module MDP90A-.. | SCCR: 5 kA/500 V | SCCR: 65 kA/500 V | |||
|---|---|---|---|---|---|
when protected by: | |||||
Non semiconductor fuses (currents are maximum values) | Inverse-time circuit breaker (currents are maximum values) | Non semiconductor fuses (currents are maximum values) | Inverse-time circuit breaker (currents are maximum values) | Type E Combination Motor Controller | |
0100 (size 1) | 20 A/600 V Class: K5 | 20 A/500 V min. | 20 A/600 V Class: CA, CB, CC, CF, G, J, K1, K5, K9, RK1, RK5, T | 20 A/500 V min. | Siemens Sirius 3RV2021-4AA10 (11 – 16 A) |
0100 (size 1A) | 20 A/600 V Class: K5 | 20 A/500 V min. | 20 A/600 V Class: CA, CB, CC, CF, G, J, K1, K5, K9, RK1, RK5, T | 20 A/500 V min. | Siemens Sirius 3RV2021-4AA10 (11 – 16 A) |
0250 | 50 A/600 V Class: K5 | 50 A/500 V min. | 50 A/600 V Class: CA, CB, CD, CF, G, J, K1, K5, RK1, RK5, T | 50 A/500 V min. | Siemens Sirius 3RV1031-4HA10 (40 – 50 A) |
Power supply module MDP90A-.. | SCCR: 10 kA/500 V | SCCR: 65 kA/500 V | |||
when protected by: | |||||
Non semiconductor fuses (currents are maximum values) | Inverse-time circuit breaker (currents are maximum values) | Non semiconductor fuses (currents are maximum values) | Inverse-time circuit breaker (currents are maximum values) | Type E Combination Motor Controller | |
0500 (size 3) | 100 A/600 V Class: K1 | 100 A/500 V min. | 100 A/600 V Class: CF, J, K1, RK1, T | 100 A/500 V min. |
|
0750 (size 3) | 150 A/600 V Class: J, T | 150 A/500 V min | 150 A/600 V Class: J, K1, RK1, T | 150 A/500 V min. |
|
1100 (size 4) | 200 A/600 V Class: J, T | 200 A/500 V min. | 200 A/600 V Class: J, K1, RK1, T | 200 A/500 V min. |
|
- If you use cable cross sections that are dimensioned for a smaller current than the rated current of the unit, make sure that the fuse is dimensioned for the used cable cross section.
- For information on selecting cable cross sections, refer to the project planning manual.
- Comply with the country-specific installation regulations in addition to the above notes.
- Single- and double-axis modules are intended for installation with the supply modules.
- Accessory Model MDM90A is intended for use with the drive system MOVIDRIVE®.
