Siemens 4KA14207AA010AA0 Aluminium Detuned Reactor 25kVAr 7% Detuning Factor
Brand : Siemens
Type : Detuned Reactor
Rating : 25 kVAr
Winding Type : Aluminium
Phase : 3
Mounting Type : Panel Mount
The Siemens 4KA14207AA010AA0 detuned reactor is used in capacitor bank and APFC systems where harmonic levels are high due to VFDs, UPS systems, and other non-linear electrical loads. It helps prevent resonance conditions in the network and improves the life of connected capacitors.
With a 25kVAr rating and 7% detuning factor, this reactor is suitable for industrial electrical panels requiring stable harmonic filtering performance. The aluminium winding construction offers efficient operation with reduced losses and dependable thermal stability during continuous use.
Manufactured by Siemens, this reactor is commonly used in industrial plants, process industries, commercial buildings, and automation systems where maintaining power quality is important.
Features
- 25kVAr aluminium detuned reactor
- 7% detuning factor
- Supports harmonic filtering in APFC systems
- Helps protect capacitor banks from harmonic overload
- Suitable for non-linear load applications
- Compact and rugged construction
- Stable performance under continuous operation
- Low maintenance design
- Good thermal strength and electrical stability
Applications
Used in APFC panels, capacitor bank systems, VFD installations, manufacturing plants, HVAC systems, automation panels, and industrial electrical networks affected by harmonic distortion.

