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Automatic Standard Power Factor Correction Capacitors S.T.P.F
Power Factor Capacitors
The S.T.P.F range of standard automatic power factor capacitor banks are specifically designed to optimise space in Low Voltage switchrooms and with the emphasis placed on flexibility, our standard dimensions of the equipment can be modified to suit individual site requirements.
Ratings are available up to 1200kVar and utilise a number of switching sequences to effectively correct a low voltage non-harmonic laden supply.
Power Efficient Systems Ltd manufacture Power Factor capacitor equipment to recognised international standards, our independence allows assemblies to be furnished with quality proven components procured from quality assured sources while our collaboration with Vishay one of the world's largest and quality conscious manufacturers of Power factor capacitors and Siemens one of the world's most respected manufacturers of switchgear allows us to manufacture cost effective energy saving products to a high quality standard ensuring unrivalled performance and reliability
The benefits of the S.T.P.F. Power Factor Capacitors
- Flexibility in manufacture, size and rating
- Quality components used throughout to ensure unrivalled reliability
- High quality Power Factor capacitors with exceptional overload capability
- Power factor controllers with power factor display & automatic set up
- Front access via a hinged key lockable door
- Fully extendable
- Telephone or on site assistance available from experienced field engineers.
Standards & Specification
| Supply: |
415V 3 phase 50Hz (other voltages available on request) |
| Installation: |
3 wire (no neutral required) |
| Standards: |
BSEN60831 (IEC831 & IEC70/70), BSEN60439, BSEN60204 |
| IP Rating: |
IP42 min (other IP rating available on request. |
| Operating temperature: |
-25oC/group D (others available on request) |
| Losses: |
0.2 watts / kVar |
| Construction: |
14g mild steel fully welded enclosure with hinged lockable door |
| Finish: |
RAL7035 textured light grey (others available on request) |
| Discharge: |
less than 50V one minute after switch off |
| Cable termination: |
M10 on to Busbar, MCCB or Isolator (cable box available for bottom entry) |
Service & Maintenance available
Optional Extras
Selector switches, door interlocked isolation devices, alarms (low pf, harmonic, loss of voltage etc), volt meter, ammeter and integral digital multi-meter are available with Power Factor Capacitors.
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