Three-phase compensation reactors ED3K
Function
Increased capacitive power consumption is observed in the systems with LED light sources, UPS, impulse power supplies and broad cable grids. Uncompensated reactive power in the system leads to many negative effects:
• Extra fees for power factor overdrawn
• Additional power losses in transmission lines and transformers
• System instability due to voltage increase when grid has capacitive character
ED3K compensation reactors are used to keep inductive character of a grid. Inductive power of a reactor is added to capacitive power, ensuring that grid operates within a proper Q/P coefficient range.
| Benefits | Application |
|---|---|
|
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Special execution
Products with parameters exceeding the catalogue card can be made upon prior contact.
Product for:
Details:
| Power of compensation | 0,5-100 kvar |
|---|---|
| Rated voltage | 400 V ±10% |
| Rated frequency | 50 Hz |
| Cooling | AN – air natural |
| Ambient temperature | 40°C |
| Insulation class |
F(155oC) |
| Winding material | Aluminium, copper |
| Standard equipment | NC temperature switch |
| Mounting | standing, vertical |
| Degree of protection | IP00 |
| Standards compatibility | PN-EN 60076-6 |
*- UL approved insulation system
Typical application schematic
for horizontal mounting IP23
wall mounted IP23
for vertical mounting IP23
vertical design IP44
vertical design IP54
