Dimmer switch 1 gang 1 way with rotary switch
Usb 3.1 type c flash drive (main spec:) Memory size: 16/32/64gb Interface: high speed usb3.1, compatibility usb3.0 and usb2.0 Data retention: at least 10 year, 100 thousand times read and write Customize: 1. Print customer's logo on usb flash drive. Printing method: digital printing, silk-screen printing, laser engraved, uv printing, debossed etc. 2. Make customer's design to be usb flash drive. 3. Preload customer's data and make the data cannot be deleted. 4. Do auto-play. Such as playing your video or open your website while connecting to the computer. 5. Make customer's package and lanyard. 1. 100% full capacity, a grade chip 2. Reasonable excellent price 3. Fast delivery, best production time 4. Best service, your inquiry will be the first priority
Usb flash memory (main spec:) Memory size: 64/128/256/512mb 1/2/4/8/16/32/64gb Interface: high speed usb2.0, compatibility usb1.0 Data retention: at least 10 year, 100 thousand times read and write Customize: 1. Print customer's logo on usb flash drive. Printing method: digital printing, silk-screen printing, laser engraved, uv printing, debossed etc. 2. Make customer's design to be usb flash drive. 3. Preload customer's data and make the data cannot be deleted. 4. Do auto-play. Such as playing your video or open your website while connecting to the computer. 5. Make customer's package and lanyard. 1. 100% full capacity, a grade chip 2. Reasonable excellent price 3. Fast delivery, best production time 4. Best service, your inquiry will be the first priority
FN7-12DR 12KV load break switch 400A 630A 1.General The AC H.V load switch FN7-12DR is a new type gas using indoor hv load break switch, adapt to 3 phases AC electrical power system with the frequency 50HZ and rated voltage 12KV. It is used to break out the load current and cut the short current. Rated voltage: 12 KV 1min power frequency withstand voltage, Earth to earth and between phase: 42 KV 1min power frequency withstand voltage, Isolation fracture: 48 KV Lightning surge withstand voltage, Earth to earth and between phase: 75 KV Lightning surge withstand voltage, Isolation fracture: 85 KV Rated current: 400A / 630A 4S Thermo stable current(virtual value): 12.5KA / 20KA Rated current(KV. Peak value): 31.5KA / 50KA
FN12-12D 12KV load break switch 630A 1000A 1. General FN12-12D/630-50 indoor AC high voltage load break switch, rated voltage is 12KV, rated frequency is 50Hz. It is a kind of three phases high voltage switch equipment. It can be used to breaking- closing load current, closed current, charge current for no-load transformer and cable, closing short-circuit current. The Load break switch which assembleds earthing switch can sustain short-circuit current. FN12-12DR/1000-31.5 indoor AC high voltage load break switch-fuse combination electrical appliance is a combinated indoor high voltage switch equipment which combinated by FKN12-12D load break switch and S?LAJ-12(XRNT?-12)high voltage limiting current fuse. This appliance can open any current up to short circuit current; Load break switch open working current, Fuse open short circuit current, combination open any current from working current to short circuit current, meantime Fuse makes the Load break switch opening through striking
1. Introduction JN15 12 kv series indoor high voltage earthing switch is a compositional type, and the technical parameters is corresponding to the requirements of IEC62271-102:2002. It is applicable for three-phase power system of 3-12kv, AC 50HZ. It can be used together with many types high voltage switchgear as a earthing protection unit. 2. Applicable environment 2.1 Altitude should not exceed 1000 m 2.2 The ambient temperature: -25?~ +40? 2.3 The seismic intensity should not exceed 8 degree. 2.4 Relative humidity should not exceed 95%, monthly average value should not exceed 90%. 2.5 Pollution degree: ? Main technical parameters Rated voltage: 12 kv Rated short-time withstand current: 31.5 KA Rated short-circuit duration time: 4 s Rated making current: 80KA Rated withstand current(peak value): 80KA Pole to pole distance: 150 mm, 210 mm, 230 mm, 250 mm, 275 mm Power frequency withstand voltage(1 minute) To earth, phase to phase: 42 kv, 48 kv
This new light can be a good holiday decoration light. It can replace the string lights in the holidays such as christmas holiday. It also can be a landscape light or garden light or tree light. With this light, No more ladders! No tangled wires! No high energy bills! Light up your home for the holidays ---in minutes. The Light uses safe laser light to shine thousands of pinpoint sparkling lights onto homes, lawns, patios,trees and more. One Laser Light covers up to 625 square feet and uses just 5 watts of power. Easy Installation: Just push Light into the ground, point and plug it in! It’s that easy. Tilt the Laser Light up to light tall trees and other hard-to-reach spaces.
This new light can be a good holiday decoration light. It can replace the string lights in the holidays such as christmas holiday. It also can be a landscape light or garden light or tree light. With this light, No more ladders! No tangled wires! No high energy bills! Light up your home for the holidays ---in minutes. The Light uses safe laser light to shine thousands of pinpoint sparkling lights onto homes, lawns, patios,trees and more. One Laser Light covers up to 625 square feet and uses just 5 watts of power. Easy Installation: Just push Light into the ground, point and plug it in! It’s that easy. Tilt the Laser Light up to light tall trees and other hard-to-reach spaces.
This new light can be a good holiday decoration light. It can replace the string lights in the holidays such as christmas holiday. It also can be a landscape light or garden light or tree light. With this light, No more ladders! No tangled wires! No high energy bills! Light up your home for the holidays ---in minutes. The Light uses safe laser light to shine thousands of pinpoint sparkling lights onto homes, lawns, patios,trees and more. One Laser Light covers up to 625 square feet and uses just 5 watts of power. Easy Installation: Just push Light into the ground, point and plug it in! It’s that easy. Tilt the Laser Light up to light tall trees and other hard-to-reach spaces.
WD35 receives and processes radio signal which comes from the wireless switch to control various lighting equipments. Its integration with microprocessor, wireless transceivers relay makes it strong anti jamming ability. Wireless switch, wireless sensor and intelligent host are available to mate with WD35. B20 Wirelss remote control, no electricity, no battary smart switch Power supply mode self-powered Key form IO (I:turn on O:trun off) Radio working frequency within 1GHz Control range Indoor 30meters Outdoor 150meters Operating temperature Numbers of gang 2 gang Useful life 50,000 times, around 15 years Size 86mm*86mm*16mm Warranty 3~5 years
Oxygen lance is used to decarburize, dephosphorize or extract alum This kind of product is used for converter and eaf Raw material: steel pipe The main functions of oxygen lance body are: to supply oxygen and cooling water to the nozzle, whose structure should meet the production needs of converting steel-making, and is favorable to the replacement and maintenance of nozzles, to compensate action force to oxygen lance nozzle caused by outer pipe in case of thermal expansion. Appropriate lance barrel length goes upward oxygen&water supply pipe and downward molten bath surface, oxygen supply meets the need of converter nominal tonnage, and water supply guarantees cooling performance of that the oxygen lance furniture. In this case, oxygen lance designed and manufactured is reasonable, safe and stable, energy-saving and low consumption, which is effective practical converting steel-making equipment.
Didiok-M1 is an intelligent wireless switch without using electricity and battery, which works with B20 wireless and intelligent control system technology to realize self-powered. It will generates electricity automatically when press the switch button , It is a real sense of green intelligent environmental intelligent swich.It helps to save labor cost and the cabling cost and makes life easier.
Didiok-M1 is an intelligent wireless switch without using electricity and battery, which works with B20 wireless and intelligent control system technology to realize self-powered. It will generates electricity automatically when press the switch button , It is a real sense of green intelligent environmental intelligent swich.It helps to save labor cost and the cabling cost and makes life easier.
Didiok-M1 is an intelligent wireless switch without using electricity and battery, which works with B20 wireless and intelligent control system technology to realize self-powered. It will generates electricity automatically when press the switch button , It is a real sense of green intelligent environmental intelligent swich.It helps to save labor cost and the cabling cost and makes life easier.
Didiok-M1 is an intelligent wireless switch without using electricity and battery, which works with B20 wireless and intelligent control system technology to realize self-powered. It will generates electricity automatically when press the switch button , It is a real sense of green intelligent environmental intelligent swich.It helps to save labor cost and the cabling cost and makes life easier.
Didiok-M1 is an intelligent wireless switch without using electricity and battery, which works with B20 wireless and intelligent control system technology to realize self-powered. It will generates electricity automatically when press the switch button , It is a real sense of green intelligent environmental intelligent swich.It helps to save labor cost and the cabling cost and makes life easier.
Description: GSM Modem Pool 16 Ports 64 Sims , Model no.: ETS-1664 (it has 16 ports, each ports has 4 SIM card slot,totally 16 ports 64SIMs, USB type interface) is a newly developed GSM/GPRS Modem pool solution which can automatically realize SIM rotation when do SMS sending, it can effectively lower the SIM block by carriers. And improve the SMS sending efficiency. Can preset the SIM rotation rule through hyper terminal of PC by AT command, then the device will automatically do SIM rotation according to the rule. Specifications: 1, GSM Modem Pool 16 ports 64 SIMs slot; 2, GSM 900/1800/850/1900Mhz Quad band (Quectel M35 module employed); 3,Automatically SIM rotation; 4,IMEI Changeable through Hyper terminal of PC; 5,USB 6,AT Command Main Features: 1,Can Support 16 channels simultaneously; 2,Can insert 64 SIM cards(each port 4 SIM cards) 3,Connect with the Computer through USB Data cable 4,Each channel with separate power switch, 5,Each channel can be demolished separately. 6,Comply with GSM Phase 2 standard. 7,USB Interface 8,Can send and receive SMS in bulk 9, Industrial Chassis, Elegant Appearance design. 10, support Windows XP, Windows7, Linux, Unix OS etc. Basic Features 1,Asynchronous, transparent or non-transparent, to a maximum 14400 bits/s, 2,Buadrate: 115200 bits/s 3,Automatic baud rate: from 2400 to 19200 bits/s 4,GPRS compatible 5,SMA antenna interface 6,SIM card Outlet 7,built-in Adapter: 12V 3A 8, USB ports support 9, AT command control ( GSM 07.07 and 07.05) Hardware Features: Meet the ETSI GSM 2 + standards Class 4 ( 2W @ 900 MHz) Class 5 ( 1W@1800 MHz) Operating Temperature: -20 ° C - + 55 ° C Storage temperature: -25 ° C - + 70 ° C Device Size: standard GSM Modem Pool chassis Weight: 5Kg per unit Application: Large shopping malls, supermarkets Professional market, large wholesalers Large hotels, large-scale entertainment Large agencies Transport, logistics industry Large enterprises, and institutions Large hospitals, large bookstore Newspaper, television and radio stations Oil Company ( other chain business company) Government agencies or large township Installation: Step 1: Connect the device through USB Data cable. Step 2: Insert SIM card into the SIM card slot, connect antenna, power on the device. Setp 3: Install the SMS caster (Or other SMS software), open the software then it is ready to send SMS now.
Features · low insertion loss · wide band, high isolation · low pdl · compact in-line package · high stability and reliability · epoxy free optical path Applications · optical amplifier · metro area network · wavelength add / drop · dispersion compensation · bi-direction communication
Features · low insertion loss · wide band, high isolation · low pdl · compact in-line package · high stability and reliability Applications · optical amplifier · metro area network · wavelength add / drop · dispersion compensation · bi-direction communication
Modal: HSDPA6290 Frequencey: 3G:2100/1900/900/850Mhz Data Rate DL:7.2Mbps/UL: 5.76Mbps OS : Surpport windows 7/8/2000/XP/Vista/Mac/Linux Function: Surpport SMS/USSD/Voice call/ Phone book/Statistics Support Micro SD card up to 32GB Plug and Play Dimension: 80*24*8mm Weight:About 20g Antenna:Internal Antenna
