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ZW32Y-12/630-20/25 outdoor permanent magnetic MV vacuum on pillar dry circuit breaker (hereinafter referred to as circuit breaker),is the control andprotection equipment used in rated voltage 12KV,50HZ AC three phase high voltage distribution grid.Mainly used for load current,overload current and short-circuit current breaking,closing in the power lines.Applied to substation and Industrial et Mining Enterprises in Power System propter tutela et imperium proposita C vexillum: IEC 62271-100
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● zw32y-XII / 630-20 / XXV velit permanens magnetica Vacuum in titulum super columna arida circuitus rarer (hereinafter et praesidio apparatu usus est in rated voltage 12kv, 50Hz et tres Phase highpure distribution. Maxime propter onus current, overload current et brevis-circuitu current solveret, claudendo in potestate lineae. Applicantur ad substation et industriae et metalla conatibus in potentia ratio propter tutela et imperium proposita.
● Latin: IEC 62271-100
I. Ambiens Temperature: XL + XL ℃, inferior terminus -30 ℃;
II. Altitudo: ≤2000m;
III. Ventus pressura, non plus quam 700Pa (correspondentes ad ventum celeritas 34m / s);
IV. Terrae motus intensionem: Non excedat VIII gradus;
V. PROPLONIUM PDF: III classis;
VI. Maxime quotidie temperatus varietas minus quam XXV ℃.
Item | Unitas | Parameter | ||
Rated voltage | kV | 12 | ||
Rated Vallis campester | 1min virtus frequency resistere voltage | Aridam test infectum test | kV | XLII / fractura XLVIII |
kV | 34 | |||
Fulgur impetus resistere voltage (Pecco) | kV | LXXV / Fractura LXXXV | ||
Current Rated | A | DCXXX, MCCL | ||
Rated Short-circuitu solveret current | kA | 20 | ||
Rated Short-Circuit solveret Current Tempus | Temporum | 30 | ||
Rated Short-circuitu claudendo Current (Pecco) | kA | 50 | ||
Rated Peak resistite current | kA | 50 | ||
Rated brevi-vicis resistere current | kA | 20 | ||
Rated Short Circuit Duration | S | 4 | ||
Tempus | ms | <L L | ||
Claudendo tempore | ms | <LX | ||
Plena off tempus | ms | ≤100 | ||
Tempus | ms | ≤50 | ||
Mechanica vitae | Temporum | (XXX) | ||
SWITCH Power | J | 70 | ||
Rated operational voltage et auxiliares circuits rated voltage | V | DC CCXX | ||
V | N: CCXX |
Circuit Breaker et ascendens dimensiones
Controller Boetia et ascendere faciebat dimensiones