Transfer Switch Panel MCB for Generator Auto Changeover Switch

Product Description

Transfer Switch Panel MCB for Generator Auto Changeover Switch

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.


Technical Features

Types	RDQ3NX-A	RDQ3NX-B	RDQ3NX-C	RNQ3NX-D
Operating Power	AC 150V-265V 50/60Hz
Installation mode	Integrated
Working position	Two position	Three Position	Two Position	Three Position
Operation mode	Auto and Manual
Generator control	No	5A relay contact point	No	5A relay contact point
Fire Linkage	No	Passive contact input, with one no passive contact feedback contact	No	Passive contact input, with one no passive contact feedback contact
Transfer mode	Auto change auto recovery	Auto change auto recovery, Auto change no auto recovery and Power Grid-Generator	Auto change auto recovery	Auto change auto recovery, Auto change no auto recovery and Power Grid-Generator
Transfer delay	Fixed 0.2s	0~30s adjustable	Fixed 0.2s	0~30s adjustable
Recovery delay	Fixed 0.2s	0~30s adjustable	Fixed 0.2s	0~30s adjustable
Monitored phase	A, N phase monitoring		A, B, C, N Phase monitoring
Under volt monitor	Yes
Phase missing monitor	A, N		A, B, C, N
Use catergory	AC-33iB (CB Class)

Control Panel Functions




1 : Main power indicator light
When main power voltage normal, this indicator lighten
2 : Backup power indicator light
When backup power normal, this indicator lighten
3 : Main power ON indicator light
When switch on the main power position, this indicator lighten; when during the switch recovery delay status, this indicator flickering
4 : Backup power ON indicator light
When switch on the backup power position, this indicator lighten; when during the transfer delay status, this indicator flickering.
5 : Auto/Manual transfer mode control switch
When switch on left side is Auto transfer mode, on the right side is manual transfer mode
6 : Transfer delay time setting potentiometer ( Main power to backup power transfer delay time )(A/C type without, B/D type have)
When ATS is on main power ON position, if main power fault and backup power normal, controller start the timing ( the time setting by transfer delay potentiometer), after the timing is over then controller start transfer to the backup power supply; When setting longer time delay can avoid switch transfer due to power grid instant voltage drop ( for example, there is a big size motor start in the same power grid, will cause the voltage drop in a short time period)
7 : Recovery time delay setting potentiometer ( Backup power to main power transfer delay time) (A/C type without, B/D type have) When ATS is on backup power ON position, if main power recovery and normal, controller start the timing ( the time setting by the recovery delay potentiometer), after the timing is over then controller start transfer to the main power supply






About 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; 

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. 

Dlivery Terms
Shipment & Express & Air express



Packing




About  the Company









RADIN Parts are TUV, CE, RoHS certified, the factory is ISO9001:2015 qualified.

FAQ:
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,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!