... voltage (V)UeAC50/60Hz690DC500Type of Circuit BreakerNHLUltimate breaking capacity (kA rms)IcuAC50/60 Hz220/240V85100125380/415V3670125440V3565125500V305090525V223590660/690V81050Service breaking capacity ... (kA rms)Ics%Icu%100Utilisation categoryADurability (C-O cycles) ...
This ciruit breaker is a kind of indoor apparatus with three phase alternative current 50Hz, 12kV rated voltage GeneralZN63A-12 (VS1) indoor high voltage vacuum circuit breaker is an indoor equipment of three phase AC 50Hz system with 12kV rated voltage. It is used in industrial and mining enterprises, power plants and substations for protection and control of electric equipment. It is specially ...
... camera detector FS3 2.Full radar detection with x,k,ka,ku,laser. 3.The newest design with clear voice alarm ... in city etc. 6. Full band radar detection(x, k, ka, ku, laser band)7.Temporary radar mute function to eliminate ...
... /2700Rated short circuit breaking current (KA)20Rated short circuit making current (KA)5050Rated short-time withstand current (KA)20/2520/25Rated short-time ... duration (S)4/34/3Rated withstand current (peak value) (KA)5050Mechanical life (time)500010000Environment temperature (centigrade)-40~+55 centigradeSF6gas pressure ...
... -break operation under normal conditions.SpecificationsTypePolenumberRated current (A)Breaking capacity(KA)Rated voltage (V)EA3223,5,10,15,20,301.5415EA3333 ...
... ,40, 50, 63ARated Voltage(V): 240/415Maximum Making-Breaking Capacity(KA): 4.5Electric Life: not less than 6000 operationsMechanical life (times ...
YCW1 Air Circuit Breaker ACB 1.Standard:IEC60947-1,IEC60947-2 2.Rated current:630~6300A 3.Ue: 400, 690V 4.Fixed & withdraw YCW1 Air Circuit Breaker ACB General YCW1 series intelligent air circuit breakers (hereinafter called ACB) are applied for the network circuit of AC 50Hz, rated voltage 400V, 690V and rated current between 630A and 6300A. Mainly used for distributing and protecting the ...
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