Intelligent Low Voltage Switchgear Manufacturer

SIVACON S8 Intelligent Low Voltage Switchgear Assembly (Up to 7010A, 400V/690V)

Product Description:
STELLAR's premium type-tested assembly (TTA) low voltage switchgear is engineered for high-capacity power distribution across critical infrastructures, data centers, and advanced manufacturing plants. Integrating an intelligent digital power monitoring and management architecture, this withdrawable low voltage switchgear delivers reliable control and asset optimization. Designed as a flexible, modular panel enclosure system, it smoothly scales up to a maximum current capacity of 7010A, providing seamless engineering integration, enhanced personal safety configurations, and significant reductions in lifecycle maintenance expenses.
Available Configurations & Specifications:
• Fully withdrawable and modular compartment configurations matching various electrical project needs.
• Customized internal separation engineering supporting Form 1 through Form 4b layouts.
• Variable incoming/outgoing cabling schemes designed for top, bottom, or rear layouts.
• Built-in intelligent energy analytics module facilitating remote diagnostics and load tracking.
• Enhanced enclosure engineering for seismic protection and specialized environment requirements.
Ordering & Engineering Information:
To request a tailored low voltage switchgear specification and quick quotation, please provide your Single-Line Diagram (SLD) or detailed electrical requirements. Our senior engineering team will configure, assemble, test, and provide a full low voltage switchgear drawing for your technical approval before manufacturing.

Technial Parameters

TECHNICAL SPECIFICATION	UNITS	VALUE / PARAMETERS
Rated Operational Voltage (Ue)	V	400 / 690
Rated Insulation Voltage (Ui)	V	1000 AC / 1200 DC
Rated Short-Time Withstand Current (Icw)	V/1min	2500
Rated Impulse Withstand Voltage (Uimp)	kV	12
Rated Current of Main Busbars (In)	A	Up to 7010
Internal Separation Form	/	Form 1 ~ 4b
Ingress Protection (IP Rating)	/	IP30 ~ IP54
Manufacturing Standards	/	IEC 61439-2, GB/T 7251.12-2013
International Certification	/	KEMA Certified
Internal Arc Fault Verification	/	IEC 61641: 100kA / 0.4s
Seismic Testing Compliance	/	IBC 2009 / ICC ES AC156 / YD5083 / GB/T 13540
Vibration & Shock Testing	/	IEC 61439-10.22 Clause Compliant
EMC Testing Compliance	/	GB/T 7251.10.12 Clause Compliant

Product Details

Advanced Engineering Design & Structural Features

Our intelligent low voltage switchgear assembly sets a benchmark for performance under the latest low voltage switchgear standards (IEC 61439-2). The enclosure incorporates a rigorous, fault-free power door locking system that guarantees maximum operator safety during operation. By selecting premium, high-grade low voltage switchgear components, the structural frames deliver remarkable mechanical durability and seismic resistance, certified to meet international criteria including IBC 2009 and ICC ES AC156.

High-Performance Thermal Management & Flexibility

Continuous service life and efficiency depend on heat dissipation. The switchgear panel utilizes a high-efficiency ventilation system integrated directly into the roof and rear panels. This proactive thermal management keeps high-amperage systems running optimally under extreme ambient temperatures. Furthermore, flexible busbar positioning allows main power conduits to be positioned either at the top or rear of the cubicle, simplifying onsite low voltage switchgear maintenance and enabling space-saving installation topologies for customized substations.

Rigorous Type-Testing & Quality Assurance

Every single unit undergoes meticulous low voltage switchgear testing before leaving our facility. The modular panel system holds complete KEMA verification and has successfully achieved internal arc fault verification at a massive 100kA for 0.4s under IEC 61641 criteria. This guarantees that any accidental internal arcing is safely contained within specific compartments, shielding neighboring electrical apparatus and safeguarding plant personnel from catastrophic flashovers.

Environmental Adaptability

Built to perform where standard systems fail, the switchgear panel features robust ingress protection options ranging from IP30 up to IP54. It is designed to work reliably within an ambient temperature range of -25°C to +40°C. For industrial landscapes subject to severe vibration, corrosive coastal moisture, or heavy dust loading, our engineers adapt the metallurgy, powder-coating thickness, and insulation ratings to provide uninterrupted power delivery across your entire enterprise infrastructure.

FAQs

What is low voltage switchgear and its main function?

Low voltage switchgear refers to a centralized combination of electrical disconnect switches, fuses, or circuit breakers used to control, protect, and isolate electrical equipment. Its primary function is to distribute electrical power efficiently while safeguarding connected systems and operators from electrical faults.

What is the difference between medium voltage and low voltage switchgear?

The main difference lies in the operating voltage threshold. Low voltage systems typically operate at or below 1000V AC or 1200V DC, making them ideal for commercial distribution and factory floors. Medium voltage switchgear operates between 1kV and 35kV, serving as the main intake and distribution link from utility grids.

Does your intelligent low voltage switchgear support custom engineering drawings?

Yes, absolutely. We provide comprehensive technical support for global B2B procurement. Based on your Single-Line Diagram (SLD), our engineering team designs and delivers custom, precision low voltage switchgear drawings for your review and approval prior to production.

Which low voltage switchgear standards do your products comply with?

Our products are engineered and manufactured in strict compliance with the highest global criteria. The modular enclosure assembly is fully type-tested (TTA) under IEC 61439-1/-2, GB/T 7251.12, and holds verified internal arc fault containment certifications under IEC 61641 and KEMA.

How is low voltage switchgear maintenance performed on this modular system?

The modular assembly is engineered for simplified maintenance. It utilizes a withdrawable or modular design, allowing components to be serviced without shutting down the entire panelboard. The high-efficiency ventilation system and accessible rear/top cable bays significantly reduce diagnostic and servicing downtime.