The SPA2-2 is powered from the ac mains supply via a connector to IEC 60320/C14. The electrical ratings of the unit are as follows:
|100 Vac - 240 Vac -15%, +10%||47 Hz to 63 Hz||750 W maximum|
A standard IEC C13 cable assembly with a current rating of greater than 5 A must be used.
This equipment must be connected to a protective earth conductor via a three core mains (line) cable. The mains plug shall be inserted only into a socket outlet provided with a protective earth contact. The protective earth contact shall not be negated by the use of an extension cable without protective conductor.
|Mains input connector||IEC C13 10 amp power connector|
The SPA2-2 is isolated from ac power by disconnecting the IEC mains connector on the rear panel. This should be sited within easy reach of the CMM operator. If any additional means of isolation is required, it must be specified and fitted by the machine manufacturer or the installer of the product. The disconnection device must meet the requirements of IEC 61010-1 and any national wiring regulations applicable in the country of installation.
The installer must ensure that adequate mains over-current protection is provided for the controller equipment (UCC and SPA). See the electrical requirements sections of the appropriate installation guides. This must be in accordance with any national wiring regulations applicable in the country of installation.