With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. For circuit breakers with closing resistors the closing resistor and switching waveform can be accurately measured. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nicknameï¼?High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-pressure Breaker Analyzer Breaker Analyzer circuit breaker tester switch mechanical characteristic tester switch parameter tester
Product Name: RF Coaxial Isolator Model Number: UIYCC8080A Place of Origin: UIY Inc. Shenzhen, China Frequency Range (MHz): 10~55 Band Width Max 20% Insertion Loss Max (dB): 1.2 Isolator Min (dB): 20 VSWR: 1.25 Forward Power (W): 50 Reverse Power (W): 50 Connector Type: N, SMA Temperature (): +10~+65 Dimension L*W*H (mm)ï¼?80*80*28 Warrantyï¼?1 Year Minimum Order: 1 Piece Our products can be customized according to the requirements of customers. Due to the diversity of spec, weâ??re unable to display all products. If you have parameter requirements for frequency, power, insertion loss, connector type, dimension etc., pls visit our website, or feel free to contact us directly. Advantage we offer ROHS Compliant we offer HFSS Simulation we guarantee One Year warranty we guarantee Fast Delivery we support OEM & Contract Manufacturing
The Surface D.P is made out of heavy duty parts that makes it durable and long lasting. The D.P. ensures safety through circuit identification. With attractive design and smooth finish material this product is safe for you. A blend of robust design & heavy gauge with sleek looks, these switches have been built to last for really long duration. This range of non-modular switches and accessories has always been everlasting part of every household/industry. The D.P is made from high quality material which is bacteria free and hygienic material. The D.P ensures security with attractive design and 32A power with indicator.
Model: 3850-48P-S Flash Memory Installed Size: 2 GB Interface: RS-232 Connector Type: Type A Comments: PoE+ PoE Power: 30 W Type: Network stack device Authentication Method: Kerberos, RADIUS, Secure Shell (SSH), TACACS+ MTBF: 241,050 hours Status Indicators: PoE, Port duplex mode, Port transmission speed, Status, System Ports Qty: 48 Subcategory: Network hubs and switches Power Over Ethernet (PoE): PoE+ Advanced Switching: Layer 3 Manageable: Yes Form Factor: Desktop, Rack-mountable Jumbo Frame Support: 9198 bytes Subtype: Gigabit Ethernet PoE Budget: 435 W Frequency Required: 50/60 Hz
600-Amp 285 Series By ASCO Automatic Transfer Switch (120/240V Single-Phase) Compatible with Briggs & Stratton Liquid Cooled generators NEMA 3R Outdoor Rated Enclosure Approved for indoor or outdoor installations Standard Installation Requires a sub-panel for overload protection True Double-Throw Contacts w/ Inherent Mechanical Interlocking Prevents connection of generator and utility source for maximum safety Terminals For Connection of Neutral and Ground Conductors Allows for easier installation Convenient Control Interface w/ Symbols & Visual Indicators Makes it easy to see transfer switch and power source status Built-In Auxiliary Contacts For Switch Position Indication Provides immediate indication when the switch positions changes Additional Features: Meets Article 702, NFPA-70 National Electric Code (NEC) Requirements Listed to UL 1008 for optional standby systems Please See Spec Sheet For Additional Compliance & Safety Standards 3-Year Limited Warranty
WDM is the technology to separate different wavelengths of light at the receving end in optical signal transmission. Specifications Parameter 980/1550nm WDM or 1060/1550nm WDM 1310/1550nm WDM 1480/1550nm WDM Fiber Type(dB) Corning HI1060flex OR OFS BF05635-02 SMF-28e Operating wavelength (nm) 980 & 1550 1060&1550 1310&1550 1480&1550 Operating bandwidth (nm) ± 10/20 ±15
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage (Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage( Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage (Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency 50/60Hz Rated insulation voltage Ui AC 500V Rated impulse withstand voltage( Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage( Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Standard: IEC/EN60947-3 GB/T14048.3 Rated working current (In): 32-125A Rated working voltage (Ue): AC 230/400V The number of poles: 1P/2P/3P/4P Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): AC 500V Rated impulse withstand voltage (Uimp): 4kV Mechanical/electrical life: 8000/1500 Times
Low voltage combination switch Mining explosion-proof and Intrinsically Safe Low-voltage Vacuum Combination Switch (hereinafter referred to as combination switch) is used in coal mines containing explosive gas and coal dust. It can logically control and protect the start-up or stop of 4 sets of three- phase squirrel-cage asynchronous motors under rated voltage 1140V (660V), AC 50Hz, and can change the phase sequence when the motor stops. The switch is especially applied to centralize monitoring of mining, transportation and other kinds of working faces with centralized dynamic loads. The switch has advantages like high automation level, convenient and intuitive man-machine dialogue, easy to networking, stable performance, sensitive protect, reliable operations, etc. It is a perfect upgrade product for mine digitization. Wantai founded in 1998, now the net worth is 430 million yuan, focused on the research and development, production and sales of the Mining Explosion-Proof Equipment , High Voltage Combination Switchgear, and Miner' s Lamp is also our main underground products.
Mining Explosion-proof Vacuum Feeder Switch Mining Vacuum Feeder Switch equipped with high-performance PLC Vacuum Feeder Switch that dedicate to serve the feeder switch to protect and monitor. The product has various protection functions such as overload, short-circuit, leakage interlock, leakage protection, under voltage, over voltage, three-phase imbalance, gas interlock, interlocked circuit breaker, selective leakage protection, three-phase balanced protection, long distance short-circuit protection, communication networking. Our Intrinsically Safe Vacuum Feeder Switch is also available. Square switch with quick-actuating closures structure. The whole structure is small and nice. The switch is equipped with quick plug-in connection and the technology is simple and direct Powerful function of communication network Standard RS485 interfaces are equipped with the device. Seamless joint field device can be realized. That makes it convenient to establish site monitoring system. The product has 4T (telemeter, telecommunication, telecontrol and teleregulation) functions and it is easy to access substations underground and merge into industrial Ethernet. Concentrated monitoring in ground control center now is available.
Our Optically Isolated RS232 card convert TTL logic of the UART (controller ) to RS 232 (PC)via .Optical isolators.This isolator provides very reliable communication in noisy area sometimes running of counts happens when a weighing scale board is connected to pc via simple MAX232 chip .
Concentrator terminal
Zf43-126 gas insulated metal-enclosed switchgear
Approvals:SAA,CB,CE Certified to AS/NZS 3947.3,IEC/EN60947-3 Fix Neutral and Earth bars included Dual 25mm screwed conduit entries on top and bottom Utilization Category:AC22A/AC23A IP66 Rating on all models Number of Pole:1/2/3/4 poles Rated Voltage:250V~(1P)/500~(2P,3P,4P) Rated Frequency:50/60Hz IP Protection:IP66 1. Sample Free, We are manufactoruer factory. weatherproof isolator weatherproof isolator weatherproof isolator 2. For all your inquires about us or our products, we will reply you in detail within 24 hours. 3. We offer OEM services. Can print your own logo on product, can customise the retail box packing and other things. weatherproof isolator weatherproof isolator weatherproof isolator 4. We have very experienced
The products according to the time set by the user , automatically turn on and turn off the variety of electrical equipment . Control object can lights , light boxes , neno signs , production equipment ,agriculture , warehouse exhaust dehumidifier automatically preheat optimal control products ,such as radio and television equipment.Lithium battery inside , high-precision , industrial-grade chips ,strong anti-jamming . 1.Display device: LCD 2.Electricity power consumption: < 1 w 3.Working temperature: - 20 °C ~ + 55 °C 4.Working voltage: 220-240 vac 50 to 60 hz 5.Custom-made voltage: 12 v, 24 v, 36 v, 48 v, 110 v, 380 v 6.For mobile phones, car battery, storage battery charging, the timing of time control switch and so on.
GD2-100 Series double power automatic transfer switch(shift switch) is one of the products that is developed by our company with the international latest ATS technology. The switch and the matched intelligent display are mainly used where uninterrupted power supply is needed, such as high-rise buildings, post and communication, coal mines, ships, military facilities and industrial assembly lines. Under the inevitable trend of rapid increase of power consumption in cities, it can satisfy the higher requirement of power reliability better,and it has the characteristics of reliable performances, small size and simple operation. With reliable and safe interlock It has reliable connection and disconnection main circuit and second circuit function and the setting has self-locking function. It has safety insulation isolate Quick transfer speed,( the transfer time is 0.1s~0.2s ), low malfunction, and reliable capability. Ismall in volume, simple in constitution, large current an ATSE integrate. With the controller, the setting can transfer between the manual and automatic,and has the every protection function. Imake sure the facility safe, it has neutral pole N input first and breaker later function, which can avoid of the abnormal voltage. It adopts DC instantaneous excite way.
Steering wheel switch control for: Honda Nissan Toyota -
