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Help CenterSchneider Original SM6 Gas-Insulated Cabinet SF6 630A 12KV/24KV DM1-A IMC IMP 50/60Hz Rated
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Welcome to Jinhua Dika Electrical Equipment Co., Ltd. – a professional manufacturer with over 10 years of experience in medium voltage switchgear. Our Schneider Original SM6 Gas-Insulated Cabinet (model DM1-A IMC IMP) combines the legacy of Schneider Electric with our rigorous manufacturing standards. Rated for 630A at 12KV/24KV and 50/60Hz, this SF6-insulated switchgear offers a compact, reliable, and maintenance-friendly solution for secondary distribution networks. Designed for indoor and outdoor applications, it meets the demands of utilities, industrial plants, and commercial buildings where space is limited and uptime is critical.
The SM6 series is widely recognized for its modular architecture and exceptional safety performance. Our cabinet integrates a three-position switch (closed, open, grounded) with visible disconnection and earthing, ensuring operator safety. The SF6 gas provides excellent dielectric strength and arc-quenching capability, allowing for a compact footprint compared to air-insulated alternatives. With a rated short-time withstand current up to 25kA/1s and a rated peak withstand current of 63kA, this unit is built to handle fault conditions without compromising system stability.
Key Features & Technical Specifications
- Compact Design: Gas-insulated technology reduces size by up to 60% compared to conventional switchgear, ideal for substations with limited space.
- Three-Position Switch: Integrated load-break switch with visible disconnection and earthing positions – complies with international safety standards.
- Sealed Pressure System: Stainless steel tank with SF6 gas at a nominal pressure (0.5–0.7 bar), monitored via a pressure gauge and optional gas density relay.
- Wide Application Range: Suitable for 12KV and 24KV systems, 50Hz or 60Hz, with a rated current of 630A and breaking capacity up to 25kA.
- Optional Accessories: Motor operation, remote control, auxiliary contacts, undervoltage release, and surge arresters are available upon request.
- Environmental Resistance: IP67 protection for the gas compartment; corrosion-resistant materials ensure long service life in harsh environments.
- Easy Installation & Maintenance: Pre-wired and factory-tested; simple plug-in connections reduce on-site labor. Gas filling for life – no periodic refilling needed.
- Global Compatibility: Designed to meet IEC 60298, GB3906, and other relevant standards. Our factory holds ISO9001, ISO14000, and OHSAS18001 certifications.
| Parameter | Value |
|---|---|
| Rated Voltage | 12KV / 24KV |
| Rated Current | 630A |
| Rated Frequency | 50/60 Hz |
| Short-Time Withstand Current (1s) | 25kA (rms) |
| Peak Withstand Current | 63kA |
| Insulation Level (12KV) | 95/75 KV (Lightning Impulse / Power Frequency) |
| Gas Type & Pressure | SF6, 0.05 MPa (relative) |
| Protection Degree (Enclosure) | IP67 (Gas tank), IP4X (Cubicle) |
| Mechanical Endurance | 5000 operating cycles (class M2) |
| Weight (approx.) | 120 kg (without options) |
Why Choose Our SM6 Gas-Insulated Cabinet? The DM1-A IMC IMP variant incorporates an integrated metering and control module (IMC) for simplified secondary wiring. The IMP interface allows easy connection to remote monitoring systems, making it ideal for smart grid retrofits. Our switchgear is fully assembled and tested before shipment – you receive a plug-and-play solution that reduces commissioning time by up to 30%. Additionally, the sealed-for-life SF6 tank eliminates gas handling during maintenance, lowering overall lifecycle costs.
Trust and Reliability – Jinhua Dika Electrical Equipment Co., Ltd. has been exporting across North America, South America, Europe, Africa, Oceania, and Asia since 2005. With an annual export value of US$1–1.5 million and a dedicated team of 11–50 employees, we specialize in medium voltage switchgear and custom electrical solutions. Our production facility is ISO9001, ISO14001, and OHSAS18001 certified, ensuring consistent quality and environmental responsibility. Every SM6 cabinet undergoes routine and type tests in our high-voltage lab, with test reports available upon request.
Contact us today to request a quotation, technical datasheet, or 3D model. Our engineers can adapt the cabinet to your specific voltage, current, and control requirements. We offer flexible shipping from Shanghai, Tianjin, Guangzhou, and Ningbo ports with lead times of 30–45 days. Experience the combination of Schneider Original design and Dika manufacturing excellence – reliability that powers your network.
Frequently Asked Questions
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Q: Is this product genuine Schneider Original?
A: Yes, the SM6 cabinet is manufactured under license from Schneider Electric using original components and design. Jinhua Dika is an authorized partner, ensuring full compatibility and warranty support. -
Q: What is the difference between DM1-A and other SM6 models?
A: DM1-A is a specific configuration with a load-break switch and integrated IMC (Integrated Metering and Control) module. The IMP suffix indicates an interface for remote control. Other models (e.g., DM1-C, QM) offer different switching or protection functions. -
Q: Can the cabinet operate at both 12KV and 24KV without modification?
A: The cabinet is designed with a universal insulation level that covers both ratings. However, the busbar and connections must be configured for the specific voltage. Please specify your system voltage when ordering. -
Q: How is the SF6 gas monitored and maintained?
A: The gas compartment is sealed and pressure is monitored via a built-in gauge. For critical installations, an optional gas density relay can be added to alarm at low pressure. Under normal conditions, no refilling is needed for the product's lifetime (25+ years). -
Q: What are your shipping and packaging methods?
A: Each cabinet is securely packed in a wooden crate with foam padding. We ship via sea or air from any of our four Chinese ports (Shanghai, Tianjin, Guangzhou, Ningbo). International freight insurance is optional. -
Q: Do you provide installation support?
A: Yes, we provide detailed installation manuals and wiring diagrams. Remote technical support is available via email/WhatsApp. On-site commissioning can be arranged for large orders at extra cost. -
Q: What certifications does your company hold for this product?
A: While the SM6 design complies with IEC 60298 and GB3906, our manufacturing process is ISO9001, ISO14001, and OHSAS18001 certified. For specific project requirements, we can arrange third-party testing (e.g., KEMA, CPRI) at an additional charge. -
Q: Can I get a sample or small quantity for testing?
A: Yes, we accept trial orders starting from 1 unit. Please contact our sales team to discuss customization and lead time for small quantities.
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