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Help CenterSchneider Original SM6 Gas-Insulated Cabinet SF6 630A 12KV/24KV With 1-Year Warranty and Technical Support
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As a leading manufacturer from Jinhua Dika Electrical Equipment Co., Ltd., we are proud to present the Schneider Original SM6 Gas-Insulated Cabinet SF6 630A 12KV/24KV – a premium solution for medium-voltage power distribution. With over 15 years of experience in electrical equipment manufacturing, we combine Schneider Electric’s original technology with our rigorous quality control to deliver a switchgear that ensures maximum reliability, safety, and long service life. This cabinet is ideal for substations, industrial plants, and commercial buildings, offering compact design and maintenance-free operation.
The SM6 series uses SF6 gas as an insulating and arc-quenching medium, providing excellent dielectric strength and minimal environmental impact. With a rated current of 630A and voltages up to 24kV, it meets the highest demands of modern power grids. Every unit undergoes factory testing and comes with a 1-year warranty and dedicated technical support to ensure your peace of mind.
Key Features & Technical Specifications
- Original Schneider Technology: Authentic SM6 design ensures full compatibility with Schneider’s accessories and spare parts.
- SF6 Gas Insulation: Sealed pressure system (0.3 bar relative) provides excellent insulation even in harsh environments – no maintenance required for 20 years.
- High Short-Circuit Withstand: Rated short-time withstand current up to 25kA/3s, ensuring safe operation under fault conditions.
- Compact & Modular: Cabinet width only 600mm, height 1600mm, depth 800mm – saves valuable floor space.
- Versatile Configurations: Available as load-break switch, fuse-switch combination, or vacuum circuit breaker (up to 630A).
- Safety Interlocks: Mechanical interlocks prevent incorrect operation, and pressure relief flaps protect personnel.
- Environmental Resistance: IP67 protection (optional) for outdoor installation, corrosion-resistant enclosure.
- Easy Installation & Testing: Pre-assembled and tested at factory, plug-in connectors reduce on-site work.
Technical Parameters Table
| Parameter | Value |
|---|---|
| Rated Voltage | 12kV / 24kV (selectable) |
| Rated Current | 630A |
| Rated Short-Time Withstand Current | 25kA / 3s |
| Rated Peak Withstand Current | 63kA |
| Insulation Level (12kV) | 28kV / 75kV (lightning impulse) |
| Insulation Level (24kV) | 50kV / 125kV (lightning impulse) |
| SF6 Gas Pressure (20°C) | 0.3 bar (relative) |
| Degree of Protection | IP67 (optional), IP3X standard |
| Operating Temperature | -25°C to +40°C |
Benefits for Your Business
- Reduced Downtime: Sealed SF6 system eliminates periodic maintenance, and the 1-year warranty covers any manufacturing defects.
- Safe Operation: All live parts are enclosed in a gas-tight tank, preventing accidental contact and arc flash incidents.
- Space Saving: Compact dimensions allow installation in existing substations without costly civil works.
- Global Compatibility: Designed to meet IEC 62271-200 and GB/T 3906 standards, suitable for projects worldwide.
- Technical Support: Our team of engineers provides remote assistance and on-site training upon request (available for additional cost).
Why Choose Jinhua Dika Electrical Equipment Co., Ltd.?
We are a certified manufacturer with ISO9001, ISO14000, OHSAS18001 and other management system certifications. Our factory in Jinhua, Zhejiang, produces over 5,000 units annually, with an annual export value of US$1 million to US$1.5 million. We ship to more than 20 countries across North America, Europe, Southeast Asia, and Africa. Every cabinet is 100% tested before delivery, and we offer flexible shipping via Shanghai, Tianjin, Guangzhou, or Ningbo ports.
Our commitment to quality is reflected in our long-term partnerships with distributors and contractors. We provide original Schneider components with full traceability, and our after-sales team is ready to support you with installation, commissioning, and troubleshooting. Contact us today for a competitive quotation and technical datasheet.
Frequently Asked Questions
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Q: Is this cabinet suitable for outdoor installation?
A: Yes, the SM6 cabinet can be supplied with an IP67 protection rating for outdoor use. Add the suffix -W in the ordering code. -
Q: Can I use this switchgear with a transformer up to 1000kVA?
A: Absolutely. The SM6 with 630A rating is ideal for transformers up to 1000kVA (at 12kV) or 500kVA (at 24kV). For higher ratings, we recommend the 1250A version. -
Q: What is the expected lifespan of the SF6 gas insulation?
A: Under normal operating conditions, the SF6 gas seal lasts at least 20 years without leakage. The cabinet is designed for a service life of 30 years. -
Q: Do you provide circuit breaker options?
A: Yes, the SM6 can be equipped with a vacuum circuit breaker (rated up to 630A) instead of the load-break switch. Please specify when ordering. -
Q: Is the 1-year warranty inclusive of labor costs?
A: The warranty covers replacement of defective parts and free technical support. Labor costs for on-site repair are negotiable depending on location. -
Q: What certifications does this product hold?
A: The SM6 cabinet complies with IEC 62271-200 and GB 3906. Our factory is certified under ISO9001, ISO14000, and OHSAS18001. Specific product test certificates are available upon request. -
Q: Can I get a custom voltage rating, e.g., 36kV?
A: The standard SM6 series covers 12kV and 24kV. For 36kV, we recommend our MCset or GMA series. Contact us for a customized solution. -
Q: What is the typical lead time?
A: For standard configurations, lead time is 15–20 working days after order confirmation. Express delivery is available with additional charges.
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