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Company Profile
Actual-factory-scene-photos-of-Hangzhou-Jibao-Electric-Group-Co.-Ltd
MORE ABOUT COMPANY HISTORY
Hangzhou Jibao Electric Group Co., Ltd., established in 2008, is a leading enterprise in the fields of smart grid and intelligent energy management. The company is dedicated to providing integrated industry solutions, including the planning and design of smart energy systems, manufacturing of intelligent power distribution and transmission equipment, EPC (Engineering, Procurement, and Construction) services for power and energy internet projects, as well as operation and maintenance services. These solutions help customers enhance the safety, reliability, and intelligence of their power and energy systems, improve energy efficiency, and reduce carbon emissions. Hangzhou Jibao Electric's business spans over 80 countries worldwide, earning widespread acclaim from customers.
The company's product portfolio includes power distribution equipment such as gas-insulated switchgear (up to 220kV), ring main units, compact substations, high-voltage switchgear, low-voltage switchgear, cable branch boxes, and outdoor switching stations. These products are widely applied in industrial and mining sectors, transportation, petrochemicals, metallurgy, residential communities, ports, and other power distribution fields.
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INDUSTRY NEWS More
Marine Switchboard
Marine Switchboard Market Share Analysis and Development Trend Analysis
Conclusion: European players maintain short-term dominance in premium segments, but Chinese manufacturers are rapidly gaining ground through cost and scale advantages. Future competition will center on smart functionalities, green compatibility, and modular innovation, with technological agility determining market repositioning.
2025/07/17
Switchgear
The market share of Chinese switchgear exported to Indonesia
China holds 60-70% of Indonesia's switchgear imports, led by cost-competitive LV/MV products. Key drivers: Indonesia's power demand growth (6-7%/year) and infrastructure projects. Challenges include local content rules (TKDN) and certification. Growth areas: renewables and smart grids. Chinese firms advance via tech upgrades and localized production.
2025/07/16
Control-Switchgear
Chinese-Developed Intelligent Power Distribution Switchgear Debuts at Munich Event
Munich, Germany – From June 24th to 27th local time, the 27th Laser World of Photonics was held at Messe München. ShengLong Electric showcased its self-developed AI-iPanel, the world's first artificial intelligence power distribution switchgear, attracting significant attention from global professionals.
2025/07/15
Fire-Rated Switchgear
Which places require Fire-Rated Switchgear?
Fire-Rated Switchgear (also known as Fire-Resistant Switchgear or Fire-Resistant Distribution Cabinets) are specially designed electrical enclosures. Their core function is to maintain the normal operation of internal electrical equipment for a specified duration (typically 30 minutes, 60 minutes, 90 minutes, or 120 minutes) during a fire, while preventing flames and hot gases from propagating through the enclosure to other areas. This provides critical time for personnel evacuation, firefighting operations, and the continued operation of essential equipment.
2025/07/14
technical knowledge More
Gas-Insulated Switchgear (GIS)
Gas-Insulated Switchgear (GIS) for High-Altitude Applications
For Gas-Insulated Switchgear (GIS), since the main live circuits are enclosed within sealed, gas-filled compartments and external connections utilize solid insulation, the insulation performance is unaffected by atmospheric pressure. The primary consideration for GIS at high altitudes is the mechanical strength of the gas enclosure (gas compartment).
2025/08/08
switchgear
What are the differences between IEC-standard switchgear and UL-standard switchgear?
IEC standard switchgear and UL standard switchgear (represented by UL1558 and UL891) fall under different technical systems in power systems, with differences mainly reflected in their standard frameworks, structural design, performance requirements, and applicable scenarios. The following is a comprehensive comparative analysis:
2025/08/08
Ring Main Unit
Technical Requirements and Specifications for 17.5kV Ring Main Units in the Saudi National Grid
SEC Specifications: 17.5kV Ring Main Unit (RMU) - Key Features         Outdoor Enclosure: Designed for outdoor installation.         Dedicated Cable Withstand Voltage Test Terminal Compartment: Features a separate, accessible compartment for cable high-potential (Hi-Pot) testing.         Self-Powered Protection Unit: Utilizes an internal power source for the protection relay.         SF6 Insulated, Single-Tank Design F+F+V Configuration: Common SF6 gas tank housing a combination of Load Switch (F) + Load Switch (F) + Circuit Breaker (V).         Ratings: Ring Switch Unit: 630A. Feeder Circuit Breaker: 200A.         Compliance Standard: SEC Standard 32-SDMS-11.
2025/08/08
Medium Voltage Switchgear
Medium Voltage Switchgear UL Standard Specifications
Switchgear destined for the North American market requires UL (Underwriters Laboratories) certification. UL is a U.S. safety certification organization. It develops its own standards, such as UL 891 (Dead-Front Distribution Switchboards), UL 67 (Panelboards), and UL 845 (Motor Control Centers), and also provides product certification services.
2025/08/07
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