Description
Versatile and Insulated Polyphase LV Metering Chamber
The Lucy Combined CT Metering Chamber is an all-insulated polyphase low-voltage (LV) metering solution designed for seamless integration with Lucy’s 200A, 400A, or 600A Heavy Duty Cut Outs (HDCO). It offers a flexible and reliable solution for a variety of industrial and utility applications, providing a robust metering system with additional safety features.
Key Features
- Direct Coupling to Heavy Duty Cut Outs
The metering chamber directly couples with Lucy’s 200A, 400A, or 600A HDCOs, providing a secure connection. This setup includes a cable trough and is mounted on a fire-retardant plywood backboard, ensuring safety and compliance with fire regulations. - Retrofit Capability
The metering chamber module can be retrofitted to Lucy Heavy Duty Cut Outs already in service, allowing for upgrades or modifications without extensive reinstallation. For the 200A version, an intermediate coupler kit is required to connect to the CT chamber, ensuring flexibility and compatibility. - High-Capacity Connections
The chamber supports incoming and outgoing conductors up to 300mm², allowing for various configurations and applications. It features bolted busbar connections between the cut out metering chamber and the heavy-duty cut out for stability and durability. - Additional Compatibility
The chamber is compatible with Kelman Fusemate, Rezap, and Litton Veam generator handles. It accepts polyphase meters with ISO mountings and features a removable neutral/earth link for use with CNE 3C and SNE 4C wire systems at 50Hz 400V.
Technical Specifications
- Pre-Fitted Metering Class CTs
The metering chamber is pre-fitted with single ratio metering class CL 0.5 CTs, available in 200/5, 400/5, or 600/5, depending on the fuse rating of the HDCO. This allows for precise and reliable metering. - DIN Rail Mounted Components
The chamber includes DIN rail-mounted voltage potential fuses and modular test blocks compatible with MOCOPA 3 or 5. This design ensures easy installation and maintenance. -
Flexible Termination Solutions
The chamber provides lug or shear-off mechanical connector termination solutions, offering versatility for different installation requirements.
