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Bay-o-net Assembly is the brief element of oil-transformer, to protect the equipment when over-current. When install the fuse wire in it, the Bay-o-net will provide the safe, highly efficient protection, according to the current, oil temperature. The Bay-o-net Assembly is suitable for current sensing fuse wire, dual sensing fuse wire, dual element fuse wire, and ELSP current-limiting backup fuse,etc. It is suitable for high-voltage power system with alternating current of 50HZ, standard volta...
The magne X interrupter is used in series with low current primary protection devices such as a Bay-o-net Fuse or Magne X The magne X interrupter . The magne X interrupter highly efficient current-limiting section minimizes the effects of high fault current stresses on equipment and the distribution system.Its minimum interrupting rating is coordinated with that of a low current interrupter to avoid undesirable low current operation ; yet its maximum interrupting rating will clear the highest...
SF6 Insulated Switchgear Accessories: Manual/Motor: A, hard interlock / B, soft interlock Technical Parameters: Content Unit Parameter Switch Contact pressure standard N 190-210 Open tri-phase dissimilar ms ≤2 Close tri-phase dissimilar ms ≤2 Opening average speed m/s 3-6 Closing average speed m/s 4-6 Tri-phase bounce standard m/s ≤2 Three-phase output angle ° 88° Mechanical life Times 10000 Operation strength N ≤110 Drawing:
Zinc-Oxide Surge Arrester General The Zinc Oxide Type Surge Arrester is the latest advanced over－voltage protector for distribution line and power station device. Incorporated with zinc oxide and other metal oxide as the core resistor disc, the volt-ampere characteristics and the through-current capability of the resistor disc are improved drastically compared with the conventional SiC type surge arrester. Under nominal operating voltage, the current through the surge arrester is only a...
General: The short-circuit current sensor and the ground current sensor are respectively connected with the panel instrument main body through the optical fiber. After the failure. the sensor transmits the signal to the panel mainframe host through the optical fiber to judge. Installation Position： • Installed at the first substation outlet of the long line of the cable): it can be judged that there is a fault in the station or outside the line; • Installed in the user into the transformer i...
Dual sensing fuse wire is used in Bay O-net fuse assemblies to protect distribution apparatus form damaging currents and to protect distribution systems from failed apparatus. Dual sensing fuse wire not only secondary faults , excessive load currents and transformer fluid temperature. They will limit long-term transformer heating caused by overloads and high temperature environments Ratings Overview: Voltage Maximum Single-Phase Interrupting Rating Cover Mount Assembly (rms asymmetrical)...
Heat Shrinkable Bus Bar Protective Cover is widely used at the bus bar connection and terminals on the transformer of By using them,it can avoid short circuit,electric shock and to prolong the usage of electrical equipment.Heat Shrinkable Bus Bar Protective Cover is with flexibility,good sealing,water esistance,high and low temperature-resi stance,wear-resistancer requirements.Insulation Class Voltage:1kv Conventional Color:Red,Green,Yellow,Black,Blue,Special color can be customized Widely us...
3kV Zinc-Oxide Surge Arrester General The Zinc Oxide Type Surge Arrester is the latest advanced over－voltage protector for distribution line and power station device. Incorporated with zinc oxide and other metal oxide as the core resistor disc, the volt-ampere characteristics and the through-current capability of the resistor discare improved drastically compared with the conventional SiC type surge arrester. Under nominal operating voltage, the current through the surge arrester is only a...
Anhuang specialized in Bushing insert, we supply high quality Bushing insert. Our products accord with IEEE386, and IEC standards. Introduction: 24kV 200A Bushing insert threads into a universal bushing well to provide the same function as an integral load break bushing. Using bushing inserts makes field installation and replacement possible and efficient. Bushing inserts and elbow connectors comprise the essential components of all load break connections. The bushing Insert uses a patented w...
Dual sensing fuse wire is used in Bay O-net fuse assemblies to protect distribution apparatus form damaging currents and to protect distribution systems from failed apparatus. Dual sensing fuse wire not only secondary faults , excessive load currents and transformer fluid temperature. They will limit long-term transformer heating caused by overloads and high temperature environments Ratings Overview: Voltage Maximum Single-Phase Interrupting Rating Cover Mount Assembly (rms asymmetrical)...
Oil-immersed two-position loadbreak switch is mainly used for terminal type American box change, with spring operating mechanism, is a three-phase linkage switch to complete the load breaking and closing operation. By the two two-position load switches can also be composed of ring-type switching system for the ring-type distribution system, two-position switch state: on, off. 10kV rating can be used for wind power projects in the use of transformers. Before use the transformer needs drying. M...
35kV Zinc-Oxide Surge Arrester General The Zinc Oxide Type Surge Arrester is the latest advanced over－voltage protector for distribution line and power station device. Incorporated with zinc oxide and other metal oxide as the core resistor disc, the volt-ampere characteristics and the through-current capability of the resistor discare improved drastically compared with the conventional SiC type surge arrester. Under nominal operating voltage, the current through the surge arrester is only...
