CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection
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Product Highlights
- Dual Power Auto Transfer: Intelligent ATS automatically switches from main to backup power to ensure stability.
- Mechanical & Electric Interlock: Reliable interlock device prevents two MCCBs from closing simultaneously.
- Wide Current Range: Rated current customizable from 63A to 1250A to meet specific needs.
- Flexible Installation: Available in integral or split type with 2m signal cable for easy setup.
- Multi-Mode Operation: Supports Auto/Manual modes including grid-generator and auto-recovery options.
- Comprehensive Protection: Features short circuit, overload, over/under-volt, and phase missing protection.
- Certified Quality: Products hold CCC, CE, RoHS certifications; Factory is ISO9001:2015 qualified.
- 2-Year Warranty: Comprehensive 24-month warranty coverage with free replacement for quality issues.
Product Attributes
- Customization
- Available
- Warranty
- 2 Year
- Brand
- Radin
- Model NO.
- RDQ3NMA
- Operation
- Electric
- Certification
- CCC, CE, ISO9001
- Type
- Integrated automatic transfer switch
- Poles
- 3p/4p
- Output type
- Dual
- Rated Current
- 63A - 1250A
- Transport Package
- Carton Box
- Specification
- CCC, CE
- Trademark
- RADIN
- Origin
- Zhejiang
- HS Code
- 8536500000
- Production Capacity
- 10000PCS/Month
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 CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection
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CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection -
CB Class Automatic Transfer Switch 3p 4p MCCB Type ATS with Protection
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Product Description
RDQ3NMB Type Dual Power Automatic Transfer Switch, 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 Specification
About ATS
RDQ3NMA series intelligent dual power auto transfer switch (brief as ATS) suitable for emergency power supply system with rated AC voltage 400V, 50/60Hz. When one power source fault, can auto interchange from main power to backup power, no need manual operation, to protect the power supply stability. Mainly apply to the important place which not allow power cutoff such as Hospital, shopping mall, bank, chemical industry, metallurgy, high building, and fire-fighting etc.
Product Structure
RDQ3NMA series intelligent ATS comprised with two 3P or 4P MCCB and its accessories (Aux. Contact, Alarm contact), Mechanical interlocking transmission mechanism, intelligent controller etc. Have two constructions of integral and split type. Integral type is controller and executive unit installed at a same base; Split type is controller installed on the panel and the executive unit installed on the base inside the panel box, a 2m length signal cable connecting the controller with the executive unit.
RDQ3NMA Series Advantages:
1. There is a reliable mechanical interlock device and electric interlock protection between two MCCB, completely avoid the possibility of two MCCB closed at same time;
2. Intelligentized controller adopt the single chip microcomputer (SCM) as the control core, simple hardware, strong functions, easy extension, high reliability;
3. Intelligent controller circuit layout design adopt power sampling separate with SCM control, from the hardware to overcome the electromagnetic interference;
4. With short circuit, over load protection functions, over-volt & under-volt, phase missing auto transfer function and intelligent alarm function;
5. Auto transfer data by external setting freely, with operation motor protect function;
6. Signal connecting cable have passed international instrument channel test, anti near crosstalk, attenuation crosstalk and back wave loss, can meet the test criteria for permanent link;
7. The ATS controller installation method provide customer with highly autonomy, ( split installation only need simply connect the attached RJ45 signal cable to the corresponding terminal port);
8. Customer can according to the operating requirements to select correct controller: A: Basic type, B: Intelligent digital display type
Working Mode
RDQ3NMA series intelligent dual power ATS have two working mode: Auto mode and Manual mode
L Auto Mode: RDQ3NMA series ATS according to the controller functions have three modes: Auto change Auto recovery (R), Auto change no recovery (S) and Power Grid-Generator (F), the first two mode used in power grid-power grid system, the latter mode is used in power grid-generator system.
L Manual mode: Manual mode has three working mode, main power, backup power and breaker trip modes. Under manual working mode, there will be no auto transfer function.
1). Main power mode: Forced disconnecting backup power, and turn ON the main power
2). Backup power mode: Forced disconnecting the main power and turn ON the backup power
3). Breaker trip mode: To disconnecting two power source, also can switch on the fault tripped circuit breaker.
Interlock
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, and 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!
Technical Specification
| Model | RDQ3NMA |
| Working Voltage | AC400V 50/60Hz |
| Operation Mode | Auto and Manual |
| Transfer Mode | Auto Transfer with Auto Recovery |
| Rated Current | 100A to 800A |
| Poles | 3P and 4P |
| Color | White / Black |
| Controller | NMA (Simple module) |
| Transfer Time Delay | Fixed 0.5s |
| Running Status LED Indicator | I/II Power available, I/II Power ON |
About ATS
RDQ3NMA series intelligent dual power auto transfer switch (brief as ATS) suitable for emergency power supply system with rated AC voltage 400V, 50/60Hz. When one power source fault, can auto interchange from main power to backup power, no need manual operation, to protect the power supply stability. Mainly apply to the important place which not allow power cutoff such as Hospital, shopping mall, bank, chemical industry, metallurgy, high building, and fire-fighting etc.
Product Structure
RDQ3NMA series intelligent ATS comprised with two 3P or 4P MCCB and its accessories (Aux. Contact, Alarm contact), Mechanical interlocking transmission mechanism, intelligent controller etc. Have two constructions of integral and split type. Integral type is controller and executive unit installed at a same base; Split type is controller installed on the panel and the executive unit installed on the base inside the panel box, a 2m length signal cable connecting the controller with the executive unit.
RDQ3NMA Series Advantages:
1. There is a reliable mechanical interlock device and electric interlock protection between two MCCB, completely avoid the possibility of two MCCB closed at same time;
2. Intelligentized controller adopt the single chip microcomputer (SCM) as the control core, simple hardware, strong functions, easy extension, high reliability;
3. Intelligent controller circuit layout design adopt power sampling separate with SCM control, from the hardware to overcome the electromagnetic interference;
4. With short circuit, over load protection functions, over-volt & under-volt, phase missing auto transfer function and intelligent alarm function;
5. Auto transfer data by external setting freely, with operation motor protect function;
6. Signal connecting cable have passed international instrument channel test, anti near crosstalk, attenuation crosstalk and back wave loss, can meet the test criteria for permanent link;
7. The ATS controller installation method provide customer with highly autonomy, ( split installation only need simply connect the attached RJ45 signal cable to the corresponding terminal port);
8. Customer can according to the operating requirements to select correct controller: A: Basic type, B: Intelligent digital display type
Working Mode
RDQ3NMA series intelligent dual power ATS have two working mode: Auto mode and Manual mode
L Auto Mode: RDQ3NMA series ATS according to the controller functions have three modes: Auto change Auto recovery (R), Auto change no recovery (S) and Power Grid-Generator (F), the first two mode used in power grid-power grid system, the latter mode is used in power grid-generator system.
L Manual mode: Manual mode has three working mode, main power, backup power and breaker trip modes. Under manual working mode, there will be no auto transfer function.
1). Main power mode: Forced disconnecting backup power, and turn ON the main power
2). Backup power mode: Forced disconnecting the main power and turn ON the backup power
3). Breaker trip mode: To disconnecting two power source, also can switch on the fault tripped circuit breaker.
Interlock
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, and 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.
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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 term?
- 24 Months.
- How long does it take to deliver my goods?
- Normally, samples can be delivered in 2 days. Customer designed samples will be delivered in 3-7 days.
- Do you offer sample?
- Yes, we offer sample order for customer to test the goods.
- 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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