VK
Features
With the single-phase automatic voltage stabilizer, a stable output voltage is achieved with a variable input voltage (power company supply or other generator.
The goal is to power industrial equipment that requires a stable voltage input.
It is of the electromechanical type powered by servomotor.
It features digital current and input and output voltage indicators, visual and audible alarms and built-in BY-PASS.
In addition, it is provided of the following protections:
– Against over temperatures.
– Against short circuits.
– Against over currents and overloads.
– Phase failure and loss of protection per phase.
– MCB input.
– Outside stabilization margins.
Applications
- Valid for installations where line tension experiences fluctuations throughout the day.
- Not valid for sudden changes in tension such as company maneuvers.
Available accessories
Downloads
| VK5 » | VK6.3 » | VK8 » | VK10 » | VK16 » | VK20 » | VK25 » | VK31.5 » | VK40 » | |
|---|---|---|---|---|---|---|---|---|---|
| Rating | 5 kVA | 6.3 kVA | 8 kVA | 10 kVA | 16 kVA | 20 kVA | 25 Kva | 31.5 kVA | 40 kVA |
| Input voltage | 230V | 230V | 230V | 230V | 230V | 230V | 230V | 230V | 230V |
| Output voltage | 230V | 230V | 230V | 230V | 230V | 230V | 230V | 230V | 230V |
| Input voltage range | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Output voltage adjustment | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Output voltage accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Efficiency | > 98% | > 98% | > 98% | > 98% | > 98% | > 98% | > 98% | > 98% | > 98% |
| Response speed | 150 V/s | 150 V/s | 150 V/s | 150 V/s | 150 V/s | 150 V/s | 150 V/s | 150 V/s | 150 V/s |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Operating temperature | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC | -10 ºC to 60 ºC |
| Maximum altitude | 3000masl | 3000masl | 3000masl | 3000masl | 3000masl | 3000masl | 3000masl | 3000masl | 3000masl |
| Relative humidity | < 90% | < 90% | < 90% | < 90% | < 90% | < 90% | < 90% | < 90% | < 90% |
| Cover | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) | Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) |
| Protection degree | IP – 20 | IP – 20 | IP – 20 | IP – 20 | IP – 20 | IP – 20 | IP – 20 | IP – 20 | IP – 20 |
| Standards | IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
IEC/EN/UNE-EN 61439-1, CE IEC/EN/UNE-EN 61558-1, CE IEC/EN/UNE-EN 60076-11, CE IEC/EN/UNE-EN 61000, CE |
| Weight | 46 kg | 46 kg | 46 kg | 72 kg | 72 kg | 130 kg | 130 kg | 200 kg | 200 kg |
| Dimensions (AxBxCxDxE) | 530x430x300 mm | 530x430x300 mm | 530x430x300 mm | 570x470x320 mm | 570x470x320 mm | 570x570x880 mm | 570x570x880 mm | 570x570x930 mm | 570x670x930 mm |
| Quote / Buy |
How to buy?
You can buy online if you are located in one of this countries: Austria, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Luxembourg Poland, Slovakia and Sweden.
Special fabrications
We build transformers and inductive elements tailored to your needs.
Explain your needs and our engineers will create a solution adapted to your company.
