20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch
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Product Highlights
- Modular Design: Independent components and transmission mechanism for easy replacement and good interchangeability.
- Safety Interlocking: Gear drive mechanical interlocking completely eliminates the possibility of closing both circuits simultaneously.
- Anti-Interference: Separation of working voltage and sampling power supply from MCU control to overcome electromagnetic interference.
- Comprehensive Functions: Includes generator start, fire control, fire feedback, and passive signal outputs for main/emergency power.
- Compact Appearance: Small footprint with patented design, integrating two circuit breakers in one switch shell.
- Dual Mode Control: Supports both automatic and manual mode switching for flexible operation and control.
- High Durability: Rated for 10,000 mechanical operations and 6,000 electrical operations for long-term reliability.
- Customizable Specs: Rated current customizable from 16A to 63A, and rated voltage options for single or three-phase systems.
Product Attributes
- Customization
- Available
- Warranty
- 2 Year
- Brand
- CNC
- Model NO.
- YCQ9B
- Operation
- Electric
- Certification
- CE, ISO9001
- Type
- Integrated automatic transfer switch
- Poles
- 2p,3p,4p
- Output type
- Multiple
- Rated Current
- 16A-63A
- Rated Voltage
- 230/400V
- Rated Working Voltage
- Single Phase 230
- Mechanical Life
- 10000 Times
- Electricaautomatic Transfer Switcl Life
- 6000 Times
- Model
- CB Class
- Transport Package
- CNC/OEM
- Specification
- YCQ9B
- Trademark
- CNC
- Origin
- Zhejiang, China
- HS Code
- 8535302010
- Production Capacity
- 80000 Units/Week
Product Images of 20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch
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20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch -
20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch -
20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch -
20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch -
20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch -
20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch
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Product Description
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This series of Automatic transfer switch is suitable for AC 50Hz/60Hz, rated working voltage 230V/400V and below power distribution and control circuit.The current up to 63A. It is mainly used as the main switch of terminal electrical appliances, and can also be used to control various types of motors, low-power electrical appliances,
lighting and other places. Standard:IEC60947-6-1
Features
| 1. 2. 3. 4. 5. 6. |
This product adopts modular design,the execution components,transmission mechanism,control circuit is completely independent. So it's easy to replace. The intelligent Automatic transfer switch is composed of two parts, the controller and the main device, and has a simplified structure in which two sets of circuit breakers are assembled in a switch shell. The mechanical interlocking device adopts gear drive,which completely eliminates the possibility of closing at the same time. The appearance of product is small. Appearance patent product. The control circuit layout of the controller adopts the separation of working voltage and sampling power supply from MCU control, which overcomes the electromagnetic interference from the hardware structure. The product with complete functions,including starting generator, fire control, fire feedback signal, main power and emergency power closing passive singal output, three phase detection of main power and emergency power. Modular design. Good interchangeability of components. Convenient installation. |
| Rated current(A) | 6,10,16,20,25,32,40,50,63 |
| Pole | 2P,3P,4P |
| Rated working voltage(V) | Single phase 230 |
| Three phase 400 | |
| Rated insulation voltage Ui | 500V |
| Rated impulse withstand voltage Uimp | 4kV |
| Rated short-circuit making capacity Icm | 7.5kA,Power-on time 0.1s |
| Rated making and breaking capacity Icn | 5kA,1.05Ue,cosφ=0.65 |
| Mechanical life | 10000 times |
| Electrical life | 6000 times |
| Transfer action time | ≤5s |
| Undervoltage/Overvoltage action value | 165/270±5V |
Control panel description
1.Auto/Manual mode control switch: When the control switch at the right position, it's in automatic mode, and when the control switch at the left position, it's in manual mode.
2.Mian power indicator: When the main power voltage is normal, this indicator on. It turns off when main power phase is missing, flashes rapidly at 10Hz when main power overvoltage, and flashes slowly at 2Hz when main power undervoltage.
3.Emergency power indicator: When the emergency power voltage is normal, this indicator on. It turns off when emergency power phase is missing, flashes rapidly at 10Hz when emergency power overvoltage, and flashes slowly at 2Hz when emergency power undervoltage.
4.Emergency on indicator: When the emergency circuit breaker is closed, this indicator on. Flashes slowly at 2Hz when the emergency circuit breaker trips.
5.Mian on indicator: When the main circuit breaker is closed, this indicator on. Flashes slowly at 2Hz when the main circuit breaker trips. 6.Terminal 1,2 and 3 is start generator output terminal: When the main power supply is normal, port 3 and 2 will turn off. And port
3and 1 will turn on. When the main power supply abnormal, port 3 and 2 will turn on. And port 3 and 1 will turn off. It is
recommended to connect normally closed contacts port 3 and port 2. 7.Terminal 4-5: Main power on state passive output port.
8.Terminal 6-7: Emergency power on state passive output port.
9.Terminal 8-9: Fire feedback: It is a passive output port. When the fire signal is connected and the product is powered off successfully, this port is closed.
10.Terminal 10-11Fire input: Passive input signal, short-circuit this port, switch transfer to power off position. And the main power on indicator light and the emergency power on indicator light flashes alternately. If you need to remove the fire status, you can
manually flip the "manual/automatic" switch, and turn the switch to the "automatic" state after completion.
Notice:
If the Mian on or Emergency on indicator flashes. At this time, it is necessary to manually check and confirm that the load side is
normal, and then toggle the Manual/Auto switch to release the fault signal, and in manual mode state rotate the operation handle to perform an opening and then closing operation.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2531765". Items marked "
" are certified.
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Company Profile
CNC Electric is one of the leading manufacturer, specialized in manufacturing industrial electrical appliance, is a national large-scale enterprise integrated with R&D, manufacturing, trade and service, etc. CNC Electric was founded in 1988, which became a nationwide non-regional enterprise group in 1997. It mainly deals in high-low voltage electrical equipment, whole set, instrument and meters, explosion-proof appliances, building electrical appliances, power transformers, with more than 600 product series and 30, 000 specifications. Meanwhile, its commercial fields also cover real estate, investment, energy, logistics, information and other industries.
CNC Electric holds total assets with more than 5 billion RMB, and the plant area amounts to 0.25 million square meters, with over 10, 000 employees. CNC Electric now owns nine holding companies, over 60 member enterprises, 1, 000 cooperative units, 600 domestic sales companies and 9 exclusive distributors for oversea market.
CNC Electric has obtained three management system certificates, including ISO9001, ISO14001, OHSMS18001. Products have obtained CCC, CE, CB SEMKO certificate. The trademark "CNC" has won "Chinese well-known trademark" for years. CNC Electric also has won many other titles of honor as "National Inspection-free Product", "China Quality Faith and Consumer Trust Unit", "Advanced Unit in the National Brand Name Service", "National Model Enterprise of Quality and Integrity", etc.
CNC Electric attaches great importance to R&D and improvement. The provincial technical center has been set up. CNC Eelctric will keep on optimizing and upgrading the industrial structure with its active innovation thought of cooperation and development so as to provide customers with more perfectly overall solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province
-
Plant Area
- 24070 square meters
-
Number of Employees
- 275
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
-
Production Machines
- Automatic Assembling \tFacility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-05-08
- Export Year
- 2004-01-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 38
-
Overseas Agent/Branch
- No
FAQ
- What is the warranty period for this switch?
- The product comes with a 2-year warranty.
- Can the rated current be customized?
- Yes, the rated current is customizable within the range of 16A to 63A.
- Does the product support OEM and ODM services?
- Yes, both OEM and ODM services are available for this product.
- What are the available pole configurations?
- The switch is available in 2P, 3P, and 4P configurations.
- How long is the average lead time for production?
- The average lead time is one month for both peak and off-season periods.
- What certifications does this automatic transfer switch have?
- The product holds CE and ISO9001 certifications.
- What payment methods are accepted?
- Accepted payment methods include LC, T/T, PayPal, Western Union, and small-amount payments.
- What is the mechanical life of the switch?
- The mechanical life is rated for 10,000 operations.
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