RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch
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Product Highlights
- IEC 60947-6-1 Compliance: Meets IEC 60947-6-1 standards with AC-33B use category for high reliability.
- Adjustable Voltage Monitoring: ABC three-phase over-voltage (240-290V) and low-voltage (150-200V) adjustable.
- Flexible Transfer Modes: Supports auto transfer with/without recovery, manual transfer, and grid-generator switching.
- Customizable Electrical Specs: Rated current 63A-630A, frequency 50/60Hz, and voltage 400V are customizable.
- Advanced Controller Options: Offers Basic, Standard, and Intelligent types with LCD display and fire-fighting control.
- Safety Isolation Lock: Off position features isolation function and can be padlock locked for safety.
- CE and TUV Certified: Product holds CE and TUV certificates; factory is ISO9001:2015 qualified.
- Compact Design: Smaller size compared to RDS2 series with integrated or separable LCD mounting.
Product Attributes
- Customization
- Available
- Warranty
- 2 Year
- Brand
- Radin
- Model NO.
- RDS3-250
- Operation
- Electric
- Certification
- CCC, CE, ISO9001
- Type
- Integrated automatic transfer switch
- Poles
- 3p/4p
- Output type
- Dual
- Rated Current
- 63A-630A
- Frequency
- 50/60Hz
- Voltage
- 400V
- Transport Package
- Carton Box
- Specification
- CCC, CE
- Trademark
- RADIN
- Origin
- Zhejiang, China
- HS Code
- 8536500000
- Production Capacity
- 10000PCS/Month
- Package Size
- 48.00cm * 30.00cm * 35.00cm
- Package Gross Weight
- 22.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch
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Product Description
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.
RDS3 Series
| Product Name | RDS3 Series Dual Power Automatic Transfer Switch |
| Type | Class PC |
| Standard | IEC 60947-6-1 |
| Poles | 3P/4P |
| Use Category | AC-33B |
| Type | RDS3-125 | RDS3-250 | RDS3-630 | |
| Rated Working current (A) le | 125A | 250A | 630A | |
| Rated Working voltage (V) Ue | 400 | 400 | 400 | |
| Rated Insulation voltage (V) Ui | 800 | 800 | 800 | |
| Rated impulse withstand voltage (KV) Uimp | 8 | 8 | 8 | |
| Use categeory | AC-33B | AC-33B | AC-33B | |
| Rated short time withstand current (KA,rms) Icw | 10KA (200MS) | 10KA (200MS) | 25KA (200MS) | |
| Rated short circuit making capacity (KA,peak) Icm | 20KA | 30KA | 50KA | |
| Rated limit short circuit current (KA)Iq | 120kA | 120kA | 120kA | |
| Rated control power supply voltage (V) Us | 230V | 230V | 230V | |
| Contact transfer time (s) | 1.5 | 1.8 | 2 | |
| Operation cycles |
no electricify | 8500 | 7000 | 3000 |
| with electricify | 1500 | 1000 | 1000 | |
| Total | 10000 | 8000 | 4000 | |
| Outline size (mm) WxDxH | 245×130×122 | 295×175×175 | 430×272×228 | |
| Weight (kg) | 5 | 10 | 20 | |
Ats Function List
| B type controller | E type controller | |||||
| Control power voltage |
AC230V | |||||
| Auto transfer | Auto transfer auto recovery, auto transfer no auto recovery, power grid-generator | |||||
| Manual transfer | Manual main power, manual backup power, manual OFF | |||||
| Isolation lock | Off position have isolation function, also can be padlock locked | |||||
| Generator control | Generator start and stop | |||||
| Fire linkage | with passive fire linkage signal to switch OFF the device, with one set passive NO feedback contact | |||||
| Display mode | Mechanical indication: device ON/OFF status, operating mode LED: Running status LED indicator for I/II POWER source and I/II ON/OFF status |
Mechanical indication: device ON/OFF status, operating mode LED: Running status LED indicator for I/II POWER source and I/II ON/OFF status LCD: Settable keyboard and voltage, frequency, display. |
||||
| Controller features | Three phase over/under voltage monitering. |
Set I/II/NO source priority, over/low-voltage value, over/under frequency value, transfer time delay, weekly/monthly/engine exerciser. | ||||
| Power monitoring | ABC three phase over-voltage 265V ABC three phase low-voltage 187V ABC three phase voltage missing monitor (other voltage customizable) |
ABC three phase over-voltage (240-290V adjustable) ABC three phase low-voltage (150-200V adjustable) ABC three phase voltage missing monitor (other voltage customizable) |
||||
| Delay time | Transfer delay (0-300s adjustable) Recovery delay (0-300s adjustable) Generator start, stop delay (0-300s adjustable) |
|||||
| Mounting mode | Integated mounting | LCD separable mounting | ||||
RADIN ATS Features Comparing, RDS2 -- RDS3
| RDS2 | RDS3 | |
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|
| Controller Functions | Similar | |
| Utilization Category (IEC) | AC-32B | AC-33B |
| Certificates | CE, RoHS | TUV, CE |
| Contacts and Copper | Silver coated copper | High density silver alloy with technical know-how |
| LCD | Selectable | Selectable |
| Arc Chutes | No | Yes |
| Size | Compact | Smaller than RDS2 |
RDS3 Series
Product Structure
125A > 250A > 630A Automatic Transfer Switch
Highlights
RDS3 Advantages:
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
Working conditions
a. Ambient temperature: -20ºC---+40ºC; 24 hours average not more than +35ºC
b. 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;
c. Altitude: Not more than 2000m
d. Pollution Class: The installation site environment pollution class 3
Dlivery Terms
Sea Shipment & Express & Air express
Packing
About the Company
RADIN ATS are CE, TUV, 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!
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2631331". Items marked "" are certified.
Company Profile
Radin electric is specialized in manufacturing a full range of low-voltage distribution products, which includes PATENTED dual power automatic transfer switches(ATS), PATENTED control and protective switching devices(CPS), load break switch(LBS), circuit breaker and etc. Together with it's sister company C-lin, we are able to provide a full catalog of electrical engineering products which meet the world market demands & standard.
Radin electric is a China and German joint venture for products manufacturing and service center. After its traditional surge protection device (RADIN) SAFE-PRO, according to the Chinese power electric situation and market demand, successfully launch RDQ series dual power automatic transfer switch and RDW series intelligent air circuit breaker and other suitable product to the market. RADIN have strict quality control system for each step of product design, manufacturing, storage, transportation and technical service, to ensure every product reach customer in perfect conditions. And meanwhile a professional, effective technical support & service team provide every customer a complete pre-sale to after sale service.
In China, RADIN products provide the most powerful secure to the safety of power transmission and distribution system, end-user and professional equipment etc. We continuously build different level working agent and service station, in order to provide more well service in place to all customers. Meanwhile, we will keep hard working, to use our advanced technology to provide customers with a more perfect, more professional surge protection device and electric products for power transmission and distribution system.
About Our Factory & Business Background
- Address
- No. 55, South Pu Fifth Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, P. R. China
- Terms of Payment
- LC, T/T, D/P, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO, SHANGHAI, WENZHOU
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-01-22
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period?
- We provide a 24-month warranty for our products.
- What are the delivery times for samples?
- Standard samples can be delivered in 2 days, while customer-designed samples take 3-7 days.
- Do you offer sample orders?
- Yes, we offer sample orders for customers to test the goods before bulk purchase.
- What payment methods do you accept?
- We accept various payment methods including T/T, L/C, Western Union, and others.
- How do you handle quality problems?
- We offer replacement for any goods with quality issues, and we cover the freight costs to minimize customer loss.
- What certifications does the product have?
- The RDS3 Series ATS is certified with CE, TUV, and RoHS, and the factory is ISO9001:2015 qualified.
- What are the available rated currents?
- The rated current ranges from 63A to 630A, and these specifications are customizable.
- What is the lead time for bulk orders?
- Lead time varies by season: one month during peak season and within 15 workdays during off-season.
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