Changeover Switches

Being one of the most emerging manufacturer and supplier of Auto Change over Switch (3 Phase) Working Procedures: 1. Two 3 phase motors can be concurrently Controlled(A motor ON/ B Motor Off and Vice Versa) 2. Delay time for motors programmable or settable

Manual Type Generator Change over Switch is manual double power source change-over switch,is suitable in exchanges 50Hz,rated voltage to 660V below,the direct-current rated voltage to 440V, Manual Change over Switch uses in the Industrial enterprise electrical power distribution system.The two low tensioncircuit cut or two loading equipments transforms or the isolation and so on.

63A Solar Panel Load Auto Changeover Switch ATS RDQ3NX-A/B/C/D series ATS is our company introduced to the market on 2009, effectively solved the problems of MCB type ATS 's insufficient functions, poor reliability, un-convenient replacement etc., this product have three patent certificates ( Invention patent, Utility models patent, Appearance patent), C/D series is a new type introduced to market on 2010, this product have complete functions, concept innovation, is a unique product among the similar products. Product Structure RDQ3-63-A/B/C/D series ATS comprised with two MCB and accessories, mechanical interlock system, intelligent controller etc. Product have A, B,C,D four type control construction, A type is basic type ( Only provide with auto change auto recovery, phase missing protect, auto/manual control), B type is intelligent type( including the A type functions and have Generator start, fire linkage, time delay functions), C and D type is improved type, increased three phase voltage monitoring function on A and B type. This ATS series circuit breaker keeps the original breaker's overload and short circuit protection function. RDQ3NX Series Advantages: 1. Product with modularized design, executive unit, transmission mechanism, control circuit completely independent, easy for replacement. 2. Mechanical transmission device adopt gear transmission, completely eliminate the possibility of closing at same time; 3. Compact appearance, it is one of the smallest product on the market; 4. The control circuit layout adopt working power and sampling power separate with single chip control, to overcome the electromagnetic interference from the hardware construction; 5. Working power voltage range: AC200-400V; 6. Less power consumption, max. peak power loss 4.8W, only 20% of other similar products; 7. Product have complete functions, with generator start, fire linkage, ON delay functions etc.; 8. Modularized design, good components interchange performance, easy installation; 9. Can use various executive circuit breaker;

63A Solar Panel Load Auto Changeover Switch ATS RDQ3NX-A/B/C/D series ATS is our company introduced to the market on 2009, effectively solved the problems of MCB type ATS 's insufficient functions, poor reliability, un-convenient replacement etc., this product have three patent certificates ( Invention patent, Utility models patent, Appearance patent), C/D series is a new type introduced to market on 2010, this product have complete functions, concept innovation, is a unique product among the similar products. Product Structure RDQ3-63-A/B/C/D series ATS comprised with two MCB and accessories, mechanical interlock system, intelligent controller etc. Product have A, B,C,D four type control construction, A type is basic type ( Only provide with auto change auto recovery, phase missing protect, auto/manual control), B type is intelligent type( including the A type functions and have Generator start, fire linkage, time delay functions), C and D type is improved type, increased three phase voltage monitoring function on A and B type. This ATS series circuit breaker keeps the original breaker's overload and short circuit protection function. RDQ3NX Series Advantages: 1. Product with modularized design, executive unit, transmission mechanism, control circuit completely independent, easy for replacement. 2. Mechanical transmission device adopt gear transmission, completely eliminate the possibility of closing at same time; 3. Compact appearance, it is one of the smallest product on the market; 4. The control circuit layout adopt working power and sampling power separate with single chip control, to overcome the electromagnetic interference from the hardware construction; 5. Working power voltage range: AC200-400V; 6. Less power consumption, max. peak power loss 4.8W, only 20% of other similar products; 7. Product have complete functions, with generator start, fire linkage, ON delay functions etc.; 8. Modularized design, good components interchange performance, easy installation; 9. Can use various executive circuit breaker;

SF power changeover automatic transfer switch is a unique solution for the control between two power supplies. It has been developed in order to extend the current range of modular changeover switch to 63A. It meets our customersâ?? need to have a changeover switch fitted on din rail clip and for normal safety application.

Radin Electric provides ATS design engineering and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements. a. Control power voltage AC 230V b. Auto Transfer Auto transfer auto recovery auto transfer no auto recovery power grid generator c. Manual transfer Manual main power manual backup power manual OFF d. Isolation lock Off position have isolation function also can padlock locked e. Generator control Generator start and stop f. Fire linkage With passove fire linkage signal to switch OFF the device with one set passive NO feedback contact. g. Display mode Mechanical indication device ON/OFF status operating mode LED device ON/OFF status power status LCD device ON/OFF status power status data setting h. Setting mode Key press operation Chinese/English display interface can set the working mode low voltage value over voltage value delay time auto transfer mode etc. i. Power monitoring ABC three phase over voltage (240 290v adjustable) ABC three phase low voltage (150 200v adjustable) ABC three phase missing monitor j. Delay time Transfer delay (0 300s adjustable) Recovery delay (0 300s adjustable) Generator start stop delay (0 300s adjustable) k. Mounting mode Integated mounting Controller Type A Basic type single phase monitor B. Standard type threee phase monitor fire fighting generator control C Intelligent type three phase monitor fire fighting generator control LCD display D Intelligent type three phase monitor fire fighting generator control split LCD display

Our featured products automatic transfer switch, circuit breaker, contactor, pilot light,relay, SPD, etc. with solid quality and considerable price and could equip them with enclosure. 125A-1600A Manual Changeover Switch 1.RDGLZ-125-3150A is applied to changeover two groups of low voltage electric circuit or two groups of load devices or safety isolation. 2.Mode of operation: Direct operation:handle is installed on the switch Operation outside:handle is installed outside the door of power distribution board.  3.The product with observation window can be provided according to the demand to observe directly the on and off state of contact. 4.It have three poles and four poles (three poles + on and off neutral pole)  5.Two groups of auxiliary contacts can be assembled.  6.Extended shaft is used for the operation outside the board. 7.Mechanical performance and electrical performance are correspond to RDGL-125A-3150A property 8.The bridge connecting conductor can provided to connect the inlet or outlet terminals of the switch. Note:The bridge connection is chosen,and it need to indicate the inlet or outlet connection with it.

Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements. Product NameRDS3 Series Dual Power Automatic Transfer Switch TypePC Type Material Of CoverPC StandardGB/T14048.11 Poles3P/4P Current16A-630A Controller TypeA: Basic type single phase monitor B:Standard type three phase monitor + fire-fighting,generator control C: Intelligent type three phase monitor+fire-fight, generator control+LCD display Use CategoryAC-33B TypeRDS3-125RDS3-250RDS3-630 Rated Working current (A) le16A-125A140A-250A315A-630A Rated Working voltage (V) Ue400400400 Rated Insulation voltage (V) Ui800800800 Rated short time withstand current (KA,rms) Icw10KA (200MS)10KA (200MS)25KA (200MS) Rated short circuit making capacity (KA,peak) Icm20KA30KA50KA Rated control power supply voltage (V) Us230V/50HZ230V/50HZ230V/50HZ Contact transfer time (s)1.51.82 About ATS NEW FEATURES ARRIVAL: 1, RS485 communication function available with RDS3 type. 2, Generator exerciser timer (Engine exerciser) is available, user can set the generator start daily, weekly or monthly. You can also choose the generator exerciser load mode, to test the generator on load or off-load. It is applied to the place where generator is not frequently used. 3, Under manual mode, by press "+" button to start or stop the generator manually. 4, High and low Frequency (Hz) protection. 5, ATS setting menu with password protected. RDS3 Series PC class dual power Auto transfer switch, mainly used in two way power supply system with rated voltage below 400V, AC 50/60Hz, rated current up to 630A, when one power supply abnormal, then it transfer between two power supply system, to ensure the power supply reliablity and safety. The ATS have " Main Power", "Backup Power" and "Two way OFF" positions, with higher breaking and making capacity, it not only can meet normal load transfer, but also can meet high inductive impedance or big motor load transfer, meanwhile due to have high short time withstand current capacity, no need special SPCD, doesn't affect the selective of inside circuit, meanwhile it also can meet the application at big capacity power supply side. Product confirm to GB/T14048.11 Standard RDS3 Advantages: a. Control power voltage

Load Change Over Switch ATS Power Switch for Generators Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements. RDS2 series Auto changeover switch mainly used for distribution or electromotor network under 50Hz, rated voltage 380V, rated DC voltage 220V, and rated current 16A to 3200A, change over between main power and backup power, mutual work as backup power system and city power and Generator power. At the same time, it can act as disconnector for the un-frequency ON and OFF circuit or lines. Such product are widely used in the power transmission and distribution system and atomization system of important site which power off is not allowed, such as fire-fighting, hospital, bank, high buildings etc. RDS2 Auto Transfer Switch Equipment (ATSE), is integrate the switch and logical control together, no need extra controller, is an electromechanical integration auto transfer switch, with voltage monitoring, frequency monitoring, communication port, electrical and mechanical interlock functions etc., can achieve auto control, remote motor control and emergency manual control. Operation is achieve by logical control board with various logical commands to managing the motor, gear-box running, motor with spring energy storage, instant release accelerating mechanism, quickly open and close the circuit or make quick transferring, through visible status to make sure the safety isolation, greatly improved the every electrical and mechanical performance. RDS2 ATS integral designed with metal case, compact and strong. RDS2 ATS, the control part is with metal cover, switch part with DMC case, have strong dielectric performance, protection performance and reliable operation safety. The switch suitable for auto transfer between main power and backup power system or two load equipment's auto transfer and safe isolation etc. The switch has beautiful appearance, novelty, small size, complete functions, is the best choose among the similar products. RDS2 series product have passed the EMC test.