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Single Phase Sixteen Meter Terminal

Single Phase Sixteen Meter Terminal

Details:
The Single Phase 16-Meter Terminal is a modular, high-density interconnection unit engineered for large-scale centralized residential metering and power distribution across two floors. It consolidates sixteen electrically independent single-phase meter stations into a single, well-organized compact assembly, delivering standardized, secure, and dependable wiring for buildings containing sixteen units, typical two-floor configurations (8+8), or extensive residential developments that require efficient whole-building metering.

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Description
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Product Overview

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Designed for large-scale residential complexes and commercial properties, this single-phase 16-way meter terminal block offers a high-capacity centralized metering solution that consolidates 16 individual single-phase meters within a single compact enclosure. Engineered to streamline the wiring architecture of centralized metering systems, it ensures uniform current distribution, simplifies ongoing maintenance, and fully complies with utility regulatory requirements.

 

Optimized for High-Density Residential & Commercial Installations

This 16-meter terminal block is purpose-built for high-rise apartment buildings, condominium developments, and large commercial premises where multiple single-phase meters must be installed in a centralized meter room. Key benefits include:

Space-Saving Footprint

The compact, intelligently arranged layout allows 16 meters to be housed in one standard meter cabinet, significantly reducing the floor space required for metering infrastructure.

01

Streamlined Wiring Architecture

By centralizing all meter connections through a single terminal block, the need for individual wiring runs to each meter is eliminated, reducing material costs and simplifying both installation and future servicing.

02

Balanced Current Distribution

The internal copper busbar configuration is engineered to deliver even current distribution across all 16 meters, minimizing voltage drop and promoting efficient electrical system operation

03

Maintenance-Friendly Design

Clearly labeled terminals and an organized layout enable quick identification and servicing of individual meters, reducing downtime and maintenance expenses.

04

 

 
Phase Balancing Best Practices
 

Proper phase balancing is essential for the safe and efficient operation of three-phase metering systems. This terminal block supports straightforward phase balancing with clearly marked phase and neutral connection points. When installing the 16-meter block, follow these guidelines:

01/

Distribute Meters Evenly Across Phases – Allocate the 16 meters across the three phases (L1, L2, L3) with 5 meters on L1, 5 meters on L2, and 6 meters on L3 to maintain balanced current loading.

02/

Label Each Phase Clearly – Utilize the designated labeling areas to mark each meter's corresponding phase, facilitating easy identification during troubleshooting and routine checks.

03/

Monitor Current Load Regularly – Periodically verify the current draw on each phase to ensure balance is maintained, adjusting meter connections as needed to sustain optimal performance.

04/

Prevent Overloading – Ensure that the total load on any single phase does not exceed its rated current capacity, thereby preventing overheating and potential equipment failure.

 

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Core Technical Specifications

1

Main Inlet Current Rating: 250A continuous duty, suitable for the combined load of 16 single-phase meters.

2

Per-Meter Terminal Rating: 16A maximum per meter, compatible with standard single-phase meters.

3

Terminal Spacing: 25mm between each meter terminal, providing ample wiring clearance and reducing short-circuit risks.

4

Heat Dissipation Design: Optimized copper busbar layout with integrated ventilation channels ensures efficient heat dissipation even under full load conditions.

5

Wire Compatibility: 16mm² to 95mm² for main inlet wires; 1.5mm² to 16mm² for per-meter connections.

6

Material: High-purity tin-plated copper conductors; flame-retardant ABS housing with UL94-V0 rating.

 

 
 
Customization & Project Engineering Support

We offer comprehensive customization services for this 16-meter terminal block, including:

01.

Custom terminal configurations and spacing

02.

Custom mounting hole patterns to match specific meter box dimensions

03.

Custom branding and labeling

04.

Modified phase balancing layouts to meet unique project requirements

Our in-house engineering team collaborates with you to design a tailored solution that precisely fits your project specifications, with competitive lead times and pricing. Free project consultations and custom solution documentation are available to support your metering system planning.

 

 

Installation Quick Guide

 
1. Mount the Terminal Block – Secure the block in the meter cabinet using the pre-drilled mounting holes, ensuring it is level and firmly anchored.
2. Connect the Main Inlet Wire – Strip the main three-phase inlet wire to the specified length and connect it to the corresponding phase and neutral terminals. Tighten screws to the recommended torque.
3. Connect the Meter Wires – For each of the 16 meters, strip the phase and neutral wires and connect them to the corresponding labeled terminals on the block, following the phase balancing guidelines.
4.Label Each Circuit – Clearly mark each meter's circuit number and corresponding phase for easy future reference.
5. Verify Connections – Use a multimeter to check continuity and correct wiring for each meter, and confirm phase balance before restoring power.

 

product-1807-870

 

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