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Emergency Automatic Transfer Switch DC 220V RS-485 Port For High Buildings Hospital

Categories Automatic Transfer Switch
Brand Name: RADIN
Model Number: RDS2
Certification: CE, RoHS
Place of Origin: CHINA
MOQ: 10Pcs
Price: Negotiatable
Supply Ability: 1000PCS/MONTH
Delivery Time: 10 work days
Packaging Details: 1PC/Carton
Rated Current: 250A
Frequency: 50/60HZ
COLOR: White
Voltage: ODM Available
Product Name: ATS Transfer Switch
  • Product Details
  • Company Profile

Emergency Automatic Transfer Switch DC 220V RS-485 Port For High Buildings Hospital

Automatic Transfer Switch emergency switchDual power automatic (RDS2-B)

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.

About ATS
1, The patented designed RDS2 series now is upgraded up to
2, DC12V/24V controlled ATS now is available, it can be work with DSE or other brand controller with ATS function.

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.

RDS2 Advantages:

It adopted double complex contact/ horizontal pulling mechanism/micro motor energy pre storage and micro-computer control technology, basically come to Zero arc ( no arcing chamber);
Adopted reliable mechanical interlock and electric interlock, executive unit adopt independent load disconnect switch, it makes more reliable and safety;
Adopt "Zero Position" technology, it can force to set to Zero Position under emergency situation ( cutoff two way power supply, meet the fire linkage requirements;
Load disconnect switch change over adopt singleness motor drive, switch over smooth and reliable, no noise, little impact;
The driving motor have instant current across only under the load disconnect switch change over, stable working status no need to provide the working current, outstanding energy saving.
Executive load disconnect switch have mechanical interlock, make sure the Normal power and Reserve Power working reliable and no interference;
Distinct ON and OFF position indicator, padlock function etc., make reliable and safe isolation between power supply and loading.
High security, high automatization, high reliability, working life more than 8000 times;
Electromechanical integration design, accuracy change over, flexible, smoothly, adopt international advanced logical control technology, high anti-interference ability, no interference outward.
Have main power ON, backup power OFF; main power OFF, backup power ON; main and backup power OFF; three working mode (I-o-II);
Easy installation, control circuit adopt plug type terminal connection
Four operating functions: Emergency manual, motor remote control, emergency OFF under auto control status, auto control operation.

Basic Type Switch Control Characteristic

Suitable for two way main and backup power system, auto transfer with auto recovery;
Can expand functions by outer connection;
Auto, Remote, Manual control functions;
Delay 0.5s signal detect, avoid miss actuation;
Under Auto control status have "O" position remote control;
Can with RS-485 communication port ( optional), according to customer required.

Dlivery Terms
Shipment & Express & Air express


Working Conditions

Ambient Temperature
Max. +60ºC
Min. -20ºC
24h average not more than +35ºC
Altitude : Not more than 2000m
Atmospheric conditions: humidity not more than 50% at max.+40ºC, higher humidity is allowed at lower temperature, at most wet month, the average max humidity is 90% at the average min temperature +25ºC, and have considered the condensation on the product surface due to temperature variation.

About the Company

We've got CE, TUV, KEMA, CCC certificate for ATS which also meets the ISO9001 standard and the factory has go through SGS test.

1. What's the warranty term?
24 Monthes.
2.How long does it take to deliver my goods?
Normally, samples can be delivered in 2 days. Customer designed sampleswill be delivered in 3-7 days.
3. Do you offer sample?
Yes, we offer sample order for customer to test the goods.
4. What kinds of payment terms do you accept?
We offer kinds of payment ways foe customer to chose from. T/T,L/C,Aliexpress,Western union etc.
5. What if there's quality peoblem?
We offer replacement for the goods as soon as there is a quality problem with the goods, and the fright is on our account to cut down the customer's loss to the lowest.

We are sure any of your questions will get our prompt reply, just leave the message!

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