17Ame+Fuse Combination

Drop out fuses and load-drop fuses are outdoor high voltage protection appliances. It is installed on the high voltage side of the distribution transformer or on the branch line of the distribution line. used as a short circuit of the transformer and the line, overload protection and split load current. The drop fuse is composed of two parts: An insulating bracket and a fuse tube. The static contact is installed at two ends of the insulating bracket, the movable contact is installed at both ends of the fuse tube, and the fuse tube is composed of an inner arc extinguishing tube and an outer layer. It consists of a phenolic paper tube or an epoxy glass tube. The load drop fuse enhances the elastic auxiliary contact and the arc extinguishing cover to divide and combine the load current. Product use environment: 1. The ambient temperature is not higher than +40 C, not lower than-40 C 2.The altitude does not exceed 3000m 3.The maximum wind speed does not exceed 35m/s 4.The earthquake intensity does not exceed 8 degrees Product Character: 1,High mechanical strength 2,Good pollution resistance performance 3,Acid and alkalis resistance 4,Good brittle resistance 5,Easy to install

In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt, disconnecting the transformer from the line. It can also be opened manually by utility linemen standing on the ground and using a long insulating stick called a "hot stick". Wholesale Fuse Cutout â??s Construction The fuse elements used in most distribution cutouts are tin or silver alloy wires that melt when subjected to high enough current. Ampere ratings of fuse elements vary from 1 ampere to 200 amperes. Standards Up until the mid-1990s each manufacturer used their own dimensional standards for cutout design; by the late 1990s most cutouts were of an "interchangeable design". This design allows for the interchangeable use of cutout bodies and fuse holders manufactured by different vendors.

Fuse Manufacturing Ya Xun focus on the new over-current | overheating electronic protection components of the research, development, manufacturing and sales, access to a number of world-class fuse patent, with over-current protection alloy wire and overheating protection of fusible alloy wire and other advanced technology, using German automated production process. Provide a full range of current fuses, thermal fuses and other products, high performance, reliability, electronic circuit protection is the best choice. Ya Xun for domestic and foreign customers with professional free design and application services, and to quickly deliver, excellent cost-effective to win customers praise. Ya Xun has a complete engineering research and development center, Is the world with a small number of industry at the same time have the materials, equipment, technology patents, as well as computer simulation technology, mechanical and electrical integration R & D strength of the company, manufacturing efficiency, protection of electronic components in the field of world leader. Our engineers combine the advanced technology of fuses and thermal fuses with traditional industrial technology, to provide you with one-stop from the rapid proofing to small batch production services. Please contact our professional team, let us come for you to achieve all the technical requirements. What Is A Fuse? Fuses are also known as current fuses, and the IEC127 standard defines it as a "fuse body." It is primarily a function of current overload protection. When the circuit fails or abnormal, accompanied by rising current, and the rising current may damage some important devices in the circuit, it is possible to burn the circuit or even cause a fire. If the circuit correctly install the fuse, then the fuse will rise in the current to a certain height and heat, when the fuse itself cut off the current, so as to protect the safe operation of the circuit. Fuse Characteristics Resistivity is large; low melting point. Small size, easy to install Disjunction capability precision, reliability Different structural features, installation in various forms Under normal conditions, the fuse has a long shelf life Recoverable fuse, reset can be repeated use Long life of the fuse, in case of fault-free circuit, synchronized with the life of the equipment

Structural Classification Of Thermal Fuse organic type metal shell temperature fuse is a combination, the composition of the structure are: 1. Pin (A), 2. Sealed resin, 3. Insulating ceramic, 4. Fine spring, 5. Star reed, 6. Coarse spring, 7. wafer, 8. temperature sensing block, 9. The housing, 10 Pin (B). When the temperature insurance is in normal operation, the current flows from the left lead to the sliding contact and flows through the metal housing to the right lead. When the external temperature reaches the predetermined temperature, organic matter can melt melt, the compression spring will become loose. That is, spring expansion, sliding contact (slidingcontact) and the left side of the separation. The circuit will cut off, the current between the sliding contact and the left lead is cut off. the temperature fuse will fail and can not be used again. 2, easy to melt alloy wire thermal fuse has ceramic shell and square shell, its temperature sensing element is a fusible gold. Product structure: is the axis of the symmetrical lead, fusible alloy wire, and resin mixture and insulated porcelain tube, plastic shell. When the temperature rise of the heating element is set to a temperature, the resin mixture begins to liquefy, when the melting point is reached, with the help of the resin mixture (increasing the surface tension of the melted alloy), has been molten alloy wire in the resin mixture under the action of tension, quickly to both ends of the wire as the center shrink into a spherical, and thus permanently cut off the circuit. Technical Parameters And terminology Of Thermal Fuses (1) Rated operating temperature (Tf): The temperature fuse is tested according to the standard method to change the temperature of its conductive state. According to IEC6091 standards-based security provisions, the temperature fuse must be operated within the rated operating temperature + 0 / -10 C (the Japan Electrical Supplies Act provides a tolerance range of ± 7 C). (2) Operating temperature Found: The temperature fuse is heated in the silicone oil tank at a rate of 0.5-1 C per minute, detection current is less than the fusing temperature measured at 10mA condition. It is the actual operating temperature of the temperature fuse. (3) Holding temperature (Th): When the temperature fuse passes the rated current, can hold for 168 hours without changing the maximum temperature of its conductive state. (4) limit temperature (Tm): Temperature fuse can withstand the maximum temperature for 10 minutes reconnection phenomenon never occurs. (5) Rated current (Ir): The maximum current that the temperature fuse can carry. (6) Rated voltage (Ur): Temperature fuse maximum operating voltage.

Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] Selection of advanced technology, absolutely first-class service quality, YOYIK over the years to the same faith. The main technical backbone are retired senior engineer, senior mechanic. Many of them have participated in the planning, production and installation of power stations such as Gezhouba, Ertan and Three Gorges, and provided high-quality equipment selection, construction planning, installation and dispensing of hundreds of hydropower stations and overhaul of thermal power plants. , After-sales service and other train services. Yoyik can offer many spare parts for power plants as below: #DF-Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A]-DF Eddy Current Signal Converter CON021/915-060 Bolt electric heating rod ZJ-20-80 Expansion transducer TD-2 (0-35mm) LVDT 0508.902T0102.AW021 Stator Cooling Water System Electric Heater HY-CYQ-2.4-380/3 precision level gauge GDRD53-P-F-A-FD-2-B-G-M-A-X THERMOMETER WTY-1021 Travel sensor TD-1-300-10-01-01 HMI 6AV6647-0AE11-3AX0 Exciter GDI Card 3BHB006338R0001 Excitation card SWL3_STM32 WHLSZK speed sensor CS-3F-L220-1 Oil and water alarm OWK-2 Eddy Current Sensor PR6422/003-120 Bolt electric heating rod ZJ-20-44 Vibration Monitoring & Protection Combined Device HY-6KVE7 LVDT Sensor HBTD-6-250 Surface thermal resistance SYRPT205205000 Eddy Current Sensor PR6422/105-110 Pull cord sensor XD-TA-E, RZ15G-W22-B3 Thermal Case Expansion TD-2-26 safety proximity sensor CON021/916-240 boiler pressure switch RC861CZ090HYMY935 Eddy Current Sensor PR6422/102-101 Generator Exciter Board PCA-6740L Soft start JJR5000-350-380-C Bolt electric heating rod ZJ-22-T Level Switch 397001-N33519 PLUG-IN CONNECTOR ASSEMBLIES 230-1140 POSITIONER EPOS 1436 LP Control Valve Position Sensor 0-200mm Diaphragm type differential pressure switch 604G11 three wire thermocouple WRNK-231TZ/K/550/5/0ï½?1200â??/M20*1.5 Sensor Unit 71107554 Eddy Current Sensor PR6423/002-041 speed sensor SZCB-01-A01-B090-C00-D05 Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] MY-DFYL-2024-6-6

Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] As a pioneer in the electromechanical equipment industry, YOYIK is committed to providing global customers with a full range of high-quality power generation equipment accessories and solutions. The company not only pursues excellence in technology, but also continues to innovate in services, providing full-service from equipment selection, installation and commissioning to later maintenance. With strong supply chain management capabilities and rich international cooperation experience, YOYIK can quickly respond to market demand and ensure that every customer can get the most cutting-edge and reliable products. Yoyik can offer many spare parts for power plants as below: #DF-Fuse â?? LV HRC RS32(NGTC1) 690V-100kA aR [250A]-DF speed sensor CS-1-G-065-05-01 Electric Heater HY-GYY-1.2-380V/3 Vibration probe CWY-DO-810800-50-03-01-01 Exit HMI operation screen MT8150iE Communication control module SY4301 Tilt Angle Sensor BWR-906 L9 LVDT transmitter XCBSQ-01/1000-01-12 Displacement Sensor (LVDT) for GV 2000TDZ-A signal generator VM-12 MCT402 Integrated Oil Level Vibration Temperature Three-parameter Combination Probe SWZQ-3C1 Current shunt resistror FL2-75mV Pressure Switch 414861 float type level gauge UHZ-10C00N4000 S1.00DN25PN1.6V LVDT sensor DET200B Speed Transmitter N12B LVDT transmitter XCBSQ-01/200-01-02 LVDT transmitter XCBSQ-01/50-01-22 Pressure switch BH-008003-008 Electric heaters JHG03-18B Eddy Current Sensor PR6422/000-131 Turbine bolt electric heating rod ZJ-20-T14 proximity sensor pneumatic CWY-D0-20XLT08-M10*1-B-00-10-50K Sensor DF311180-90-06-01 speed sensor CS-1H-D-075-03-02 CARD MKVIE IS220SRTDH2ABB Lubricating oil pressure switch RC860MZ097H Bolt electric heating rod ZJ-20-17 LVDT sensor 1000TDGN-15-01 PHASE ANGLE DETECTOR LPD-11PA-P Eddy Current Sensor PR6423/002-121 CONTROLLER PK-3D-W-415V LVDT Sensor TDZ-FRD-308 float water level sensor MPM626W6E22C3 Thyristors KP500 -16 Crisis blocking tachometer WZ-1D-A LVDT transmitter XCBSQ-03/100-01-00 Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] MY-DFYL-2024-10-22

Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] As a pioneer in the electromechanical equipment industry, YOYIK is committed to providing global customers with a full range of high-quality power generation equipment accessories and solutions. The company not only pursues excellence in technology, but also continues to innovate in services, providing full-service from equipment selection, installation and commissioning to later maintenance. With strong supply chain management capabilities and rich international cooperation experience, YOYIK can quickly respond to market demand and ensure that every customer can get the most cutting-edge and reliable products. Yoyik can offer many spare parts for power plants as below: #DF-Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A]-DF speed sensor CS-1-G-065-05-01 Electric Heater HY-GYY-1.2-380V/3 Vibration probe CWY-DO-810800-50-03-01-01 Exit HMI operation screen MT8150iE Communication control module SY4301 Tilt Angle Sensor BWR-906 L9 LVDT transmitter XCBSQ-01/1000-01-12 Displacement Sensor (LVDT) for GV 2000TDZ-A signal generator VM-12 MCT402 Integrated Oil Level Vibration Temperature Three-parameter Combination Probe SWZQ-3C1 Current shunt resistror FL2-75mV Pressure Switch 414861 float type level gauge UHZ-10C00N4000 S1.00DN25PN1.6V LVDT sensor DET200B Speed Transmitter N12B LVDT transmitter XCBSQ-01/200-01-02 LVDT transmitter XCBSQ-01/50-01-22 Pressure switch BH-008003-008 Electric heaters JHG03-18B Eddy Current Sensor PR6422/000-131 Turbine bolt electric heating rod ZJ-20-T14 proximity sensor pneumatic CWY-D0-20XLT08-M10*1-B-00-10-50K Sensor DF311180-90-06-01 speed sensor CS-1H-D-075-03-02 CARD MKVIE IS220SRTDH2ABB Lubricating oil pressure switch RC860MZ097H Bolt electric heating rod ZJ-20-17 LVDT sensor 1000TDGN-15-01 PHASE ANGLE DETECTOR LPD-11PA-P Eddy Current Sensor PR6423/002-121 CONTROLLER PK-3D-W-415V LVDT Sensor TDZ-FRD-308 float water level sensor MPM626W6E22C3 Thyristors KP500 -16 Crisis blocking tachometer WZ-1D-A LVDT transmitter XCBSQ-03/100-01-00 Fuse LV HRC RS32(NGTC1) 690V-100kA aR [250A] MY-DFYL-2024-10-11

Supplier: DC isolator switch, DC fuse holder, DC surge protection device, combiner box

Supplier: Switch gears, AC/DC MCB(miniature circuit breaker), DC fuse holder, DC surge protective device, DC moulded case circuit breaker, AC/DC isolation switches, distribution box, combiner box, PV waterproof box, rapid shutdown
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