Single phase SSR - 1A to 1200A
Dual solid state relay (2 form A)25A to 60A.
Quad solid state relay (4 form A)25A to 40A.
Three phase SSR - 10A to 500A, 600A to 1200A solid state contactors
Motor reversing SSR - 1KW to 7kW
Capacitor SSR single phase - 10A to 350A
Capacitor SSR three phase - 10A to 120A
The Solid State Relay (SSR) are a series of single-pole, two-poles(dual output),three-poles(three phase),four-poles(quad output).normally open, solid state switching devices with no moving parts, capable of tens of millions of cycles of operation. It is designed to control 120V, 240V or 480V (up to 660V) alternating current (VAC), and provides zero voltage switching and 2500VAC isolation between the load terminals and the control signal. A control signal causes the solid state relay (SSR) to switch the ac load ON or OFF just as a conventional mechanical contact switch does but with none of the problems associated with moving contact relays, such as corrosion, pitting, arcing, radio frequency interference (RFI) and bounce. The result: Much longer life for the solid state relay (SSR).
Our solid state relay is designed around a pair of SCR's mounted on a heat-spreading metal base to eliminate thermal fatigue failures. To dissipate the heat developed naturally in an solid sate relay (SSR) due to a nominal voltage drop across the device, the solid state relay must be mounted on a Finned Heat Sink (FHS), or on a metal plate of adequate size. It is advisable to install an solid state relay where the ambient temperature is relatively low because its current-switching rating is decreased as its temperature increases.
Control resistance heaters up to 40 kW use solid state relay in conjunction with lower-rated temperature controllers. Three-phase loads can be controlled using 2 or 3 SSR's. Use 3 SSR's for Y-phase loads using a neutral line. Three solid state relays are also used when there is no neutral load to provide redundancy and extra assurance of control. Two SSRs will control "delta" loads.
About Us
Jeenda Controls Co.,Ltd is one of the largest manufacturers and exporters of the Electronic Semiconductors Device Controls and low-voltage electrical appliances in China.
At this moment the Company mainly manufacture and exporter Semiconductors Device such us solid state relays,Power modules,Bridge Rectifier,Solid State AC Voltage controller,Solid State switches,Temperature Controller,SCR Control Plate etc. Motor Controls & Protection components,Industry Automatic Controls,such us MCB,MCCB,MPCB,ELCB,AC Contactors & accessories, Timer,Starters,Relays, Fuses, Push Buttons, Switches, Industrial Socket,etc. to North America, Europe, Hong Kong, South-east Asia,South-America, Mid-east, and over 30 countries & regions. Owning skilled workers, advanced equipment and strict quality control process most of our products are certified by ISO9001 UL,CSA, VDE,CE, CB, CCC. Our products are welcome well at home and abroad.
Our products have more advantages that advanced science and technology and productive equipment,best price on the basis of superior quality and favorable discount and satisfied commission, perfect after-selling services, advanced communication and contact methods.
In order to create distinguished achievement, we have insisted on "quality first, consumers first."We believe that Jeenda Controls Co.,ltd. are response for the customer,we believe in that we will do much better than before with your help. We sincerely work with your stable, reliable and long-term cooperator and enjoy every development and every success in every step together.
International Sales
Add：unit 6 Xintianyuan Group 6
Xincheng Avenue Wenzhou
325001 Zhejiang China
Tel：+86-577-56784310 / 80221899
Fax：+86-577-56667563
Zip Code: 325001
Email: sales@jeenda.com
Website:http://www.jeenda.com/
MSN：david@jeenda.com
At this moment the Company mainly manufacture and exporter Semiconductors Device such us solid state relays,Power modules,Bridge Rectifier,Solid State AC Voltage controller,Solid State switches,Temperature Controller,SCR Control Plate etc. Motor Controls & Protection components,Industry Automatic Controls,such us MCB,MCCB,MPCB,ELCB,AC Contactors & accessories, Timer,Starters,Relays, Fuses, Push Buttons, Switches, Industrial Socket,etc. to North America, Europe, Hong Kong, South-east Asia,South-America, Mid-east, and over 30 countries & regions. Owning skilled workers, advanced equipment and strict quality control process most of our products are certified by ISO9001 UL,CSA, VDE,CE, CB, CCC. Our products are welcome well at home and abroad.
Our products have more advantages that advanced science and technology and productive equipment,best price on the basis of superior quality and favorable discount and satisfied commission, perfect after-selling services, advanced communication and contact methods.
In order to create distinguished achievement, we have insisted on "quality first, consumers first."We believe that Jeenda Controls Co.,ltd. are response for the customer,we believe in that we will do much better than before with your help. We sincerely work with your stable, reliable and long-term cooperator and enjoy every development and every success in every step together.
International Sales
Add：unit 6 Xintianyuan Group 6
Xincheng Avenue Wenzhou
325001 Zhejiang China
Tel：+86-577-56784310 / 80221899
Fax：+86-577-56667563
Zip Code: 325001
Email: sales@jeenda.com
Website:http://www.jeenda.com/
MSN：david@jeenda.com
Monday, August 11, 2008
Solid Sate Relay (Triacs and SCR Type)
Subscribe to:
Post Comments (Atom)
Copyright
Copyright blog.jeenda.com Jeenda controls Co.,Limited All right Reserved. Contact Us
No comments:
Post a Comment