REAL-EL STAB WM-5000 5 kVA / 4000 W
![]() | Outdated Product AVR type: relay; Input voltage: 230V (1 phase); Power (W): 4000; Power (kVA): 5; Input voltage (V): 150 – 270; Output voltage accuracy (±), %: 8; Response time (ms): 10; Dimensions (mm): 380x234x105; Weight (kg): 8.92; |
REAL-EL STAB WM-5000 5 kVA / 4000 W 5 kVA / 4000 W 10 kVA / 8000 W | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog REAL-EL 2026 - new arrivals, bestsellers, and the most relevant models REAL-EL.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog REAL-EL 2026 - new arrivals, bestsellers, and the most relevant models REAL-EL.

Relays, Voltage Stabilizers, UPS Systems, and Surge Protectors: What to Choose to Protect Your Devices from Power SurgesUnderstanding the tasks and situations for which power strips, voltage relays, stabilizers, and UPS are suitable.

How to choose a surge protectorWe consider from different angles the issues of protecting household appliances from too high or low voltage
Value for money. Made with excellent quality. Installed it after the electric meter. It has protected home electronics from voltage fluctuations multiple times. The power capacity is completely sufficient to support the simultaneous operation of all the major electrical appliances, including the boiler, electric oven, convectors in every room, and the refrigerator. Throughout its use, I have noted that it never used more than 25% of the stabilizer's power, as indicated on its display. By the way, the display is convenient. All stabilizer settings are factory preset, and user intervention is neither required nor possible. One thing that might bother someone: the clicking sound of the device, as it is of a relay type. But I'm okay with that. I recommend it for purchase. Price-to-quality ratio, reliability, simplicity. Can be installed without hiring an electrician. After almost two years of use, I have only positive impressions. |
Perfect for a private house!!! I recommend it. It protects all equipment from voltage fluctuations. Relay type stabilizer. Connected directly after the meter. It performs its function excellently. It powers the entire house with 2 phases. Not smooth leveling. It flickers a bit during sharp fluctuations, but without consequences. |
Add Review



