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33KV/11KV/110V Gas Insulated Metering Unit With Central Installation Design
Product Spotlights
This advanced Gas Insulated Metering Unit features a central installation design for 33KV/11KV networks, offering space-saving benefits and simplified maintenance. Its SF6 gas insulation ensures high reliability, safety, and accuracy (Class 0.2S/0.5S) in harsh environments. Built with robust materials and offering configurable communication, it provides a future-proof solution for efficient energy measurement and data integration in modern substations.
US$ 1000 - 2000
MOQ: 1 Unit
Key Specifications
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Application:
Other, High Voltage Distribution Network Metering
Rated Voltage:
33KV/11KV/110V
Insulation Type:
SF6 Gas Insulated
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, High Voltage Distribution Network Metering
Rated Voltage
33KV/11KV/110V
Insulation Type
SF6 Gas Insulated
Installation Design
Central Installation
Standard Compliance
IEC, ANSI, GB Standards
Enclosure Material
Corrosion-Resistant Steel
Mounting Type
Panel or Floor Mount
Communication Interface
RS485 / Optical Port (Optional)
Protection Class
IP54 or Higher
Operating Temperature
-25°C to +55°C
As a leading manufacturer of high-voltage electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. proudly introduces our advanced 33KV/11KV/110V Gas Insulated Metering Unit with Central Installation Design. Engineered for precision, safety, and reliability in demanding power distribution networks, this unit represents our commitment to delivering superior metering solutions backed by rigorous quality management systems. Our extensive experience, reflected in our annual export value and global market presence, ensures that every product meets the high standards expected by utilities and industrial clients worldwide.
This Gas Insulated Metering Unit is specifically designed to provide accurate energy measurement and data acquisition at critical points within 33KV and 11KV distribution systems. Its central installation design simplifies substation layout, reduces cabling, and enhances overall system integrity. Key features include:
- Superior Insulation: Utilizing SF6 gas insulation ensures excellent dielectric strength, compact dimensions, and reliable performance even in harsh environmental conditions, minimizing the risk of partial discharge and insulation failure.
- Centralized Architecture: The central installation design consolidates metering functions, allowing for easier maintenance, reduced footprint, and streamlined data collection from multiple feeders or transformers.
- High Accuracy Measurement: Equipped with precision instrument transformers and advanced metering cores, the unit delivers highly accurate active and reactive energy measurement, compliant with international accuracy classes (e.g., Class 0.2S, 0.5S).
- Robust Construction: The housing is fabricated from high-grade, corrosion-resistant steel, providing mechanical strength and long-term durability. A high protection class (IP54 or higher) safeguards internal components from dust and moisture ingress.
- Integrated Communication: Standard or optional communication interfaces (RS485, optical port) enable seamless integration with SCADA systems, energy management platforms, and smart grid infrastructures for real-time monitoring and data analysis.
- Enhanced Safety: The gas-insulated, sealed compartment design significantly improves operator safety by isolating live parts, reducing the risk of electric shock and arc flash incidents.
The technical specifications of the unit are detailed in the table below:
| Parameter | Specification |
|---|---|
| Rated System Voltage | 33kV, 11kV |
| Rated Metering Voltage | 110V |
| Insulation Medium | SF6 Gas |
| Accuracy Class (Energy) | Class 0.2S / 0.5S (IEC 62053-22) |
| Short-Time Current Rating | Typically 40kA/1s or 50kA/1s (Customizable) |
| Power Frequency Withstand Voltage | As per IEC 62271-1 |
| Impulse Withstand Voltage | As per IEC 62271-1 |
| Protection Degree (Enclosure) | IP54 (Higher ratings available) |
| Operating Temperature Range | -25°C to +55°C |
| Communication Options | RS485, Optical Port, IEC 61850 (Available upon request) |
Benefits for Your Operation:
- Space Optimization: The compact, central design reduces the required substation floor space, which is particularly valuable in urban or space-constrained installations.
- Operational Efficiency: Centralized metering simplifies reading, maintenance, and calibration procedures, lowering operational costs over the asset's lifecycle.
- Data Reliability: High-accuracy measurement ensures reliable data for billing, load profiling, loss analysis, and network planning, supporting informed decision-making.
- Future-Proofing: With options for advanced communication protocols, the unit can integrate into evolving smart grid and digital substation environments.
Trust in a product from a manufacturer with a proven global track record. Jinhua Dika Electrical Equipment Co., Ltd. operates with a robust quality framework, including ISO 9001 and ISO 14000 certifications, ensuring consistent product excellence from design to delivery. Our products reach diverse markets across North America, South America, Europe, Asia, Africa, and Oceania, demonstrating their adaptability to various grid standards and operating conditions. Supported by an experienced team and efficient logistics from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, we are positioned to be your reliable partner for critical high-voltage metering solutions. Contact us today to discuss how this Gas Insulated Metering Unit can enhance the safety, accuracy, and efficiency of your power distribution network.
Frequently Asked Questions (FAQ)
-
Q: What are the primary applications for this Gas Insulated Metering Unit?
A: This unit is primarily used for accurate revenue metering, energy auditing, and load monitoring at the interface points of 33KV or 11KV distribution networks, such as incoming feeders, transformer secondary sides, and large industrial consumer connections. -
Q: How does the central installation design benefit my substation?
A: The central design consolidates multiple metering points into a single, compact unit. This reduces cabling complexity, minimizes the physical footprint, simplifies maintenance access, and centralizes data collection, leading to a cleaner and more efficient substation layout. -
Q: What maintenance is required for the SF6 gas insulation?
A: SF6 gas-insulated equipment is known for its maintenance-free operation over long periods. The sealed system is designed to retain gas density. Periodic visual inspections and pressure monitoring are recommended as part of routine substation maintenance, but extensive internal maintenance is typically not required. -
Q: Can this metering unit be customized for specific project requirements?
A: Yes. We offer customization options such as specific short-circuit ratings, alternative communication protocols (like IEC 61850), special paint finishes, modified panel layouts, and integration with specific protection relays or control systems. Please provide your detailed specifications for a tailored solution. -
Q: What standards does this product comply with?
A: The unit is designed and tested in accordance with relevant international standards, including IEC standards for high-voltage switchgear and controlgear (IEC 62271 series) and electricity metering equipment (IEC 62053 series). Compliance with specific national standards (ANSI, GB, etc.) can be addressed based on project needs. -
Q: What is the typical delivery lead time?
A: Lead times vary based on order quantity, customization level, and current production schedule. Standard configurations typically have shorter lead times. We provide estimated delivery schedules upon receipt of a detailed inquiry to ensure transparency. -
Q: Do you provide technical support and documentation?
A: Absolutely. We provide comprehensive technical documentation, including datasheets, wiring diagrams, installation manuals, and test reports. Our engineering team is available to offer technical support during the specification, installation, and commissioning phases. -
Q: How does your company ensure product quality?
A: Our manufacturing processes are governed by an integrated management system, including ISO 9001 for quality assurance. We employ rigorous testing procedures, such as power frequency withstand, impulse withstand, and accuracy verification tests, on our products before dispatch to ensure they meet specified performance criteria.
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1Yr
Business Type
Manufacturer
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
Product Certifications
HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others
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