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caratteristiche elettriche electrical characteristics<br />

<strong>di</strong>mensioni <strong>di</strong>mensions (mm)<br />

Larghezza Altezza Profon<strong>di</strong>tà<br />

Scomparto tipo - Type cubicle Width Height Depth<br />

L H P<br />

RCV-RC 200 1950* 1150<br />

CA / CAT / R 500 1950* 1150<br />

SC / SFSG / SM / SS / SSM / SSMA2T / SF2TSG / MS 700 1950* 1150<br />

ISFR 750 1950* 1150<br />

SIF / ISE 900 1950* 1150<br />

IDS 900 2250 1150<br />

I / IM / TM / U 700 1950 1150<br />

U9 900 1950 1150<br />

RC 350 1950 1150<br />

CAT 500 1950* 1280<br />

L/F L/F 700 1950* 1280<br />

ISFR ISFR 750 1950* 1480<br />

4<br />

Quadro Switchboard<br />

<strong>Tensione</strong> nominale Rated voltage Ur (kV) 24-36 (1)<br />

<strong>Tensione</strong> <strong>di</strong> prova (50-60 Hz/1min) Test voltage (50-60 Hz/1 min) Ud (1 min) (kV) 50-70<br />

<strong>Tensione</strong> <strong>di</strong> tenuta ad impulso Impulse withstand voltage Up (kV) 125-170<br />

Frequenza nominale Rated frequency fr (Hz) 50-60<br />

Corrente nominale delle sbarre principali Main busbars rated current Ir (A) 400-630-800-1250<br />

Corrente termica nominale degli interruttori Rated thermal current of the LBS<br />

e dei sezionatori rotativi and of the rotary switches<br />

I r (A) 400-630-800-1250<br />

Corrente termica nominale degli interruttori Rated thermal current of switch<br />

<strong>di</strong> manovra-sezionatori <strong>di</strong>sconnectors Ir (A) 400-630<br />

Corrente ammissibile nominale Max rated short-time<br />

<strong>di</strong> breve durata (1 s) current (1 s) Ik (kA) 12.5-16-20-25 (1)<br />

Corrente <strong>di</strong> picco Peak current Ip (kA) 31.5-40-50-63 (1)<br />

Corrente <strong>di</strong> tenuta all’arco interno Internal arc withstand current<br />

a 24 kV per 0.5 s (2) at 24 kV for 0.5 s (2) (kA) 16<br />

(1) Per <strong>di</strong>sponibilità <strong>quadri</strong> da 20 kA, 25 kA e 36 kV chiedere a ime<strong>quadri</strong> duestelle.<br />

(2) Solo per serie ARCOBLOC.<br />

Quadro tipo<br />

Type switchboard<br />

ROTOBLOC<br />

Omologato Enel<br />

Enel compliance<br />

ARCOBLOC<br />

* Possibilità <strong>di</strong> ottenere l’altezza quadro <strong>di</strong> 2250 mm. attraverso un opportuno zoccolo H = 300 mm.<br />

* Chance to have a 2250 mm. switchboard high, by the help of a suitable base H = 300 mm.<br />

(1) For 20 kA, 25 kA and 36 kV switchboards availability, please address to ime<strong>quadri</strong> duestelle.<br />

(2) For ARCOBLOC type only.

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