EA Elektro-Automatik
EA-SCB Serial Connection Box | Kotak Koneksi Seri EA-SCB
HVDC solutions for a wide application range.
Available models include SCB 10360 B, SCB 10500 B, SCB 107250 B, SCB 10920 B, SCB 11000 B, SCB 11500 B.
HVDC solutions for a wide application range. As technology advances, the demand for smarter, stronger power solutions grows. High-voltage DC (HVDC) systems in rail, renewable energy, and aviation are pushing the limits of performance.
For series-connected devices
Devices from EA Elektro-Automatik can be connected in series to meet the demand of higher voltages up to 3000 V DC. To ensure the safety, the use of the Serial Connection Box (SCB) is necessary. The SCB protects the devices in series connection from exceeding the specified insulation voltage, ensuring safe operation. In addition, EA’s systems can be used flexibly with the help of the SCB.
The devices can be used individually or connected in series. For example, two parallel-connected groups can be connected in series to create systems with high voltage and high power to meet corresponding market requirements.
Model & Varian
| Model | Voltage Rating | Max # of Devices to Connect | Max System Voltage |
|---|---|---|---|
| SCB 10360 B | 0–360 V | 3 | 1000 V |
| SCB 10500 B | 0–500 V | 3 | 1500 V |
| SCB 107250 B | 0–750 V | 3 | 2250 V |
| SCB 10920 B | 0–920 V | 3 | 2760 V |
| SCB 11000 B | 0–1000 V | 3 | 3000 V |
| SCB 11500 B | 0–1500 V | 2 | 3000 V |
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Spesifikasi
| Voltage Rating | 0–360 V; 0–500 V; 0–750 V; 0–920 V; 0–1000 V; 0–1500 V |
|---|---|
| Max # of Devices to Connect | 3; 2 |
| Max System Voltage | 1000 V; 1500 V; 2250 V; 2760 V; 3000 V |
Aplikasi
HVDC Systems | Sistem HVDC
Unique advantages for important cross-industry applications One of the most significant advancements addressing the needs of efficient, reliable, high-capacity power transmission and distribution is the development and implementation of high voltage direct current (HVDC) systems. Unlike traditional alternating current (AC)…
- Minimized resistive losses through higher voltage and reduced current flow
- Lower heat generation in wiring and components
- Improved performance and reliability of electrical systems due to reduced heat
- Enhanced safety and longevity of electrical components through lower heat levels
- Reduced electromagnetic interference (EMI) in signaling and communication systems
- Weaker electromagnetic fields due to lower current, decreasing potential interference issues
Railway | Perkeretaapian
Reduced infrastructure costs. Higher overall energy efficiency. Many railway systems worldwide utilize standardized high-voltage levels for electrification, commonly 1500 V DC, 3000 V DC, 15000 V AC, and 25000 V AC. The 3000 V DC system is widely used, balancing…
Aviation | Penerbangan
Lighter aircraft. Greater energy efficiency. As the aviation industry moves towards more electric and hybrid-electric aircraft, HVDC systems are becoming essential for efficiency, safety, and future innovation. High voltage supports high-power systems like electric environmental controls (eECS) for air conditioning…
Renewable Energy Systems | Sistem Energi Terbarukan
Minimal transmission losses. Effective energy storage. Distance-independent power transmission. The rise of renewable energy has accelerated HVDC adoption, benefiting large-scale photovoltaic installations and advanced battery energy storage systems (BESS) with efficient power transmission and reduced losses. High voltages in solar…
Unduhan & Sumber
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Referensi
https://www.tek.com/en/products/ea/ea-scb-serial-connection-box