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.
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;
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;
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
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.
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
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.
