ABB 1VCF339756S4918 Switch Spring Energy Storage Motor
ABB 1VCF339756S4918 Switch Spring Energy Storage Motor
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Brand:ABB PLC Item No.:1VCF339756S4918 Product Origin:Sweden (SE) Product Dimensions:120 × 105 × 85 mm Product Weight:2.1 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB 1VCF339756S4918 Switch Spring Energy Storage Motor is a compact mechanical energy storage device designed for fast and reliable circuit breaker operation in ABB switchgear systems. Its durable construction, high torque output, and compatibility with medium- and low-voltage switchgear ensure dependable performance, even under frequent operation and industrial conditions.
Technical Specifications
Parameter
Description
Product Model
1VCF339756S4918
Product Type
Switch Spring Energy Storage Motor
Manufacturer
ABB
Function
Mechanical energy storage for switchgear actuation
System Compatibility
ABB Medium- & Low-Voltage Switchgear
Installation
Direct Mount in Switchgear Cabinet
Cooling
Natural / Ambient Cooling
Dimensions
120 × 105 × 85 mm
Weight
2.1 kg
Recommended Related Modules
ABB 1VCF339756S4917 – Switch spring energy storage motor for ABB breakers
ABB 1VCF339756S4920 – Energy storage motor for automated switchgear
ABB 1VCF339755S4915 – Spring actuator for circuit breaker operation
ABB 1VCF339757S4919 – Backup energy storage motor for switchgear
ABB 1VCF339758S4921 – Mechanical energy storage motor for medium-voltage breakers
Popular Related Models
ABB 1VCF339756S4916 – Switch spring energy storage motor, standard ABB model
ABB 1VCF339756S4922 – Energy storage motor for rapid breaker actuation
ABB 1VCF339755S4914 – Spring motor for ABB switchgear applications
ABB 1VCF339757S4920 – High-torque switch spring motor
ABB 1VCF339758S4923 – Industrial switchgear spring energy motor
Common Applications
Spring energy storage for high-voltage switchgear
Actuation of circuit breakers in industrial power distribution
Energy storage mechanisms in ABB medium- and low-voltage switchgear
Backup mechanical energy supply for emergency switching operations
Integration in automated electrical distribution and protection systems
Key Advantages
Compact and robust design for reliable mechanical energy storage
High torque output for consistent switch operation
Durable construction for long-term industrial use
Compatible with ABB switchgear and breaker systems
Reduces operational downtime by ensuring rapid switching capability
Technical FAQs
1. What is the purpose of the 1VCF339756S4918 motor?
It stores mechanical energy in the spring mechanism of ABB switchgear to ensure fast and reliable circuit breaker operation.
2. Which switchgear types is this motor compatible with?
It is designed for use in ABB medium- and low-voltage switchgear systems.
3. Can it handle repeated operations?
Yes, the motor is built for frequent charging and discharge cycles, supporting continuous operation.
4. What is the power source for this motor?
It typically uses an electrical input to wind the spring, storing mechanical energy for later use.
5. How does it improve switchgear reliability?
By maintaining stored energy, it ensures rapid and consistent circuit breaker actuation during normal or emergency conditions.
6. Is installation straightforward?
Yes, it is designed for direct integration into compatible ABB switchgear assemblies.
7. What maintenance is required?
Minimal maintenance is needed due to its robust mechanical design and industrial-grade construction.
8. Can the motor operate in harsh environments?
Yes, it is engineered to perform reliably under industrial temperature and vibration conditions.
9. Does it support manual release in emergencies?
Yes, ABB designs include provisions for manual release if needed for safety operations.
10. Why is a spring energy storage motor important in switchgear?
It provides a reliable mechanical energy source to ensure fast, safe, and precise switching, which is critical for power system protection.
