PANEL LISTRIK ABB SPRING OPERATING DEVICE FSA 1

Kategori
Update Terakhir
06 / 08 / 2021
Minimum Pembelian
1
Dilihat Sebanyak
74 Kali

Harga
Rp. 15000

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Spesifikasi PANEL LISTRIK ABB SPRING OPERATING DEVICE FSA 1

Cari berbagai macam dari pilihan terlengkap Panel Listrik. Cari penawaran terbaik dan termurah dari supplier terlengkap di Indonetwork.
Main features and advantages n The immediate availability of stored energy without any losses ensures constant contact travel behaviour n A minimum number of mechanical components increases the reliability n No seals or valves n Accessible and clear arrangement of components in the operating mechanism cubicle n Easy access to all components without obstruction, after lowering the outer housing n The closing spring can be tensioned manually n Maximum availability and reliability n Minimal maintenance costs Design The principal components and the design can be seen in Figure 1. The well-sized position and spring tension indicators are readily visible through the observation window in the door, and allow positive identification of the breaker position, and of the state of tension of the closing spring. The electrical monitoring and control units are easily accessible after opening the door. The electrical leads are all taken to the terminal blocks. The sheet metal housing including the door, can be removed for ready access to all the internal components. The closing and opening springs are arranged on the two sides. All movements are frictionless damped by means of a dashpot. Mode of operation The spring operating mechanism, the design of which is shown schematically in Figure 2, consists essentially of two tension spring systems. Closing spring(5) is tensioned by means of the motor(13), over the worm gear drive(21). This provides the energy for a closing operation, which will tension the opening spring(6) during the closing operation. Charging of closing spring The main shaft(1) is rotated through 180 degrees via the worm gear drive(21), by means of the motor(13) or the hand crank(14), in this way tensioning the closing spring(5). Availability is of paramount importance for efficient electricity supply. Reliability of lines, relays and high voltage apparatus are important factors which increase availability. With improved designs of SF6 high voltage circuit breakers, increased attention is paid to reliability. International statistics, like Cigre’s report, have shown that 80% of the failures in a circuit breaker are of mechanical origin. Most of these failures have been traced to the operating mechanisms. The dynamic mechanical and electrical performance of a circuit breaker is complicated. Within milliseconds, the operating mechanism has to change the circuit breaker from a perfect conductor to a perfect insulator. A failure in the operating mechanism may result in a failure of the total breaking operation. The FSA 1 operating mechanism is characterised by an especially robust, simple, and thereby functionally reliable design. It is suitable for three pole as well as single pole application. Closing operation On a closing signal, the locking latch(7) is released from the main shaft and closing spring(5) discharges itself. In this way the transfer cams rotate via the transfer lever(9). Switching shaft(2) is actuated and the breaker closes, simultaneously tensioning and locking the opening spring(6). The motor(13) tensions the closing spring(5) are every closing operation. It is stopped via the motor limit switch(16). Opening operation On an opening signal, locking latch(8) is released from switching shaft(2) and the opening spring(6) discharges, thereby opening the breaker. Auxiliary contacts(15) are mechanically linked to the switching units and follow the breaker operation exactly. Mounting of the operating mechanism The operating mechanism cubicle (Figure 1), containing the spring operating mechanism FSA 1 as well as the control and monitoring units is easily attached to the circuit breaker. After mounting, the mechanism cubicle to the pole support the operating rod is coupled to the breaker poles. In case of single pole operation the control and monitoring elements are positioned in each mechanism cubicle. Special provisions for supporting the operating mechanism during assembly are not required. Maintenance With minimal maintenance, the spring operating mechanism FSA 1 offers distinct advantages, which contribute to a reduction in operational costs. Lubrication of the transmission shafts and worm- gears as well as the gear wheels is required for the first time only after 2500 CO switching operations, while an overhaul of the complete operating mechanism should be carried out after 5000 CO operations.
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PT. Quinratu Karya Prisma

PT. Quinratu Karya Prisma
Merupakan perusahaan yang berkonsentrasi dalam bidang electrikal, baik untuk penyediaan material part maupun untuk sarvice, maintenance dan perencanaan electrician untuk industri building dan lain lain. Sesuai dengan moto perusahaan kamu "WE ARE SOLUTION FOR ELECTRICAL"
Kami hadir sebagai perusahaan yang memberikan solusi maupun jalan keluar untuk persoalan yang dihadapi konsumen maupun calon konsumen kami, adapun brand dan jenis barang yang kamu sediakan sebagai berikut :
 
1. Electricak component (MCB, MCCB, ACB,etc)
2. Cable ( SUPREME, KABELINDO, METAL, ETERNA, etc) 
3. Relays ( MICOM, MCGG, MVTR, SEPAM 1000+ , etc) 
4. Medium Voltage Cubicle Panel. 
5. Distribution Transformer. 
6. Etc.....
Produk yang kami sbb: 
1. RELAY.. SEPAM 1000+ ( MG) , SPAJ, SPAS, SPAM, SPAU, RTXP18 ( ABB) LFAA101, MICOM 122, 124, 921, MBCH, MCGG, MLLG, MVAX, MVTR, MVAA, KCGG ( AREVA / ALSTHOM) 
2. POWER SUPPLAY DAN RELAY IDEC 
3. TRANSFORMER DAN KUBIKAL 20KV-70KV 
4. JOINTING DAN TERMINATING ( RAYCHEM, 3M, CELLPAC) 
5. KABEL ( SUPRIME, TRANGKA, KABEL METAL, KABELINDO) 
6. MCB, MCCB, ACB, GCB, ( MG, ABB, GE, AEG) 
7. CT DAN VT 20KV - 150KV.( SADTEM, TRAFINDO, MG) 
8. PEKARJAAN PEMASANGN INSTALASI GEDUNG DAN PABRIK.
 
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