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Partially pre-assembled for less site work and backed by decades of experience
Our medium-voltage capacitor banks are trusted across industries for long-term, reliable reactive power compensation. Designed with durability and simplicity in mind, these banks have been field-proven in some of the most demanding industrial and utility applications. Whether in open-rack form for substations or metal-enclosed for industrial plants, we deliver robust, engineered solutions with minimal maintenance and maximized uptime.
Open-Rack Capacitor Banks | |
| Parameter | Typical Value |
|---|---|
| Rated Power | Any kvar rating |
| Rated Voltage | 4.16 kV - 345 kV |
| Continuous RMS Voltage | 110% for standard design, 125% for heavy duty designs |
| Connection | Ungrounded wye, ungrounded split wye, grounded wye, delta |
| Structure | Galvanized steel (standard) / Aluminum (optional) |
| Fusing | External fuse, internal fuse or fuseless |
| Type | Capacitor banks, de-tuned capacitor banks and tuned harmonic filters |
| Control | Optional |
Metal-Enclosed Capacitor Banks | |
| Parameter | Typical Value |
| Rated Power | Any kvar rating |
| Rated Voltage | 4.16 kV – 38 kV |
| Continuous RMS voltage | 110% for standard design, 125% for heavy duty designs |
| Connection | Ungrounded wye, ungrounded split wye, grounded wye, delta |
| Structure | Galvanized steel (standard) / Aluminum (optional) |
| Fusing | External fuse, internal fuse or fuseless |
| Type | Capacitor banks, de-tuned capacitor banks and tuned harmonic filters |
| Control | Optional |
Our STATCOM solutions are engineered for high-performance environments where power quality is mission-critical. Whether you face voltage instability, flicker, or rapidly changing loads, our technology is proven in some of the world’s most demanding sectors.
With our tailored solutions specifically designed for renewable generation and BESS applications, we don’t just meet customer requirements, we exceed expectations through expedited delivery and pre-assembled systems that minimize site work.
Backed by a team with extensive experience in high-voltage capacitor bank design, we deliver solutions that stand out for their performance, quality, and reliability. When equipped with our state-of-the-art CapSwitcher, the system becomes one of the most trusted options for demanding applications. For projects with specific needs, we also offer the option to supply the capacitor bank alone.
At Southern States, we bring decades of experience supporting a wide range of industries with power quality solutions engineered for the most demanding environments. Our expertise extends beyond medium voltage capacitor banks to include the design of harmonic filters tailored for harsh conditions and complex electrical systems. Whether addressing power factor correction or mitigating harmonic distortion, we help our customers achieve reliable, high-performance solutions that consistently exceed expectations.
