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GCS Series - Medium-Position Withdrawable HV Switchgear
The GCS series medium-position withdrawable switchgear features compact design for restricted space installations. Equipped with VCB and drawout carriage mechanism, provides reliable medium voltage switching with efficient space utilization.
Model Number Breakdown
Applications
Space-constrained switchrooms
Urban indoor substations
Commercial building MV distribution
Industrial facility power systems
Key Features
- Medium-position withdrawable design
- Compact layout for restricted spaces
- VCB with drawout carriage mechanism
- Multiple breaking capacity options (25kA to 40kA)
Specifications Range
All specifications and dimensions can be customized upon request
| Key parameters | Model Range |
|---|---|
| Rated Voltage | 12 |
| Rated Current | 630 A |
| Breaking Current | 25–40 kA |
| Short-time Withstand Current | 25–40 kA |
| Protection Level | IP4X |
| Mechanical Life | 10000 ops |
| Operating Mechanism | Spring-operated (integrated VCB) |
| Standard | GB3906, IEC 62271-200 |
| Compare | Model | Series | Rated voltage (kV) | Current (A) | Frequency (Hz) | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|
| GCS-12(Z)/630-25 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/630-31.5 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/630-40 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/1250-25 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/1250-31.5 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/1250-40 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2000-25 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2000-31.5 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2000-40 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2500-25 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2500-31.5 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/2500-40 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/3150-25 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/3150-31.5 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm | |
| GCS-12(Z)/3150-40 | GCS-12(Z) | 12 | 630 | 50 | GB3906, IEC 62271-200 | 700 kg | 900×1500×2300 mm |
Product Drawing
High Voltage Switchgear - GCS-12(Z)/630-25
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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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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