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SLVA Series - PV Grid-Connection Panels for Solar Power Plants
The SLVA series PV grid-connection panels are specialized switchgear for solar power plant applications. Integrated with surge protection, isolation switches, and smart metering for reliable renewable energy grid connection and power quality management. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.
Model Number Breakdown
Applications
Solar power plant grid connection
Photovoltaic system AC distribution
Renewable energy power quality management
Commercial rooftop solar installations
Key Features
- Dedicated PV grid-connection design
- Integrated surge protection for PV systems
- Smart metering and monitoring capability
- Isolation switch for safe maintenance
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Rated Voltage | 0.38 |
| Busbar Rated Current | 250–800 A |
| Short-time Withstand Current | 30 kA |
| Breaking Capacity | 30 kA |
| Protection Level | IP40 |
| Enclosure Material | Cold-rolled steel |
| Standard | GB/T 15576, IEC 60439 |
| Compare | Model | Series | Rated voltage (kV) | LV Voltage (kV) | Current (A) | Frequency (Hz) | Insulation | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|
| SLVA/250 | SLVA | 0.38 | 0.38 | 250 | 50 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/250(60Hz) | SLVA | 0.38 | 0.38 | 250 | 60 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/400 | SLVA | 0.38 | 0.38 | 400 | 50 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/400(60Hz) | SLVA | 0.38 | 0.38 | 400 | 60 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/630 | SLVA | 0.38 | 0.38 | 630 | 50 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/630(60Hz) | SLVA | 0.38 | 0.38 | 630 | 60 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/800 | SLVA | 0.38 | 0.38 | 800 | 50 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm | |
| SLVA/800(60Hz) | SLVA | 0.38 | 0.38 | 800 | 60 | IP30 | GB/T 15576, IEC 60439 | 250 kg | 600×600×2000 mm |
Product Drawing
Low Voltage Switchgear - SLVA/250
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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Certification
The values below are computed from what you selected above. Anything that cannot be computed yet is shown as an em dash — never as zero.
Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ
Still required to complete the calculation: rated capacity S, impedance voltage uₖ, short-time or peak withstand current.
Per-model values (P0 / Pk / uₖ declared by the factory, losses, noise, temperature rise, dimensions, weight) are not in the product library: those rows stay at an em dash until the factory parameter sheet is supplied. An em dash means the value is unavailable — it is never rendered as zero.
Reference prices are for estimation only and do not constitute a formal offer.
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