FranklinWH - 100A External CT
SKU: ACCY-CT100V1-AU
The FranklinWH - 100A External CT (SKU: ACCY-CT100V1-AU) is a precise, split-core current transformer sensor designed for energy monitoring within Franklin Home Power (FHP) installations. Engineered to connect directly with the metering ports of the FranklinWH aGate energy management controller, this 100A sensor non-invasively measures electrical currents from main grid feeds, solar PV circuits, or smart load sub-circuits. Its split-core design enables fast clip-on installation around existing phase conductors without interrupting service lines, providing real-time data accuracy to optimize energy management and storage performance.
Key Features: FranklinWH - 100A External CT
- Auxiliary System Metering: Built for full compatibility with the built-in energy monitoring inputs of the FranklinWH aGate system.
- Non-Invasive Split-Core Design: Allows quick clip-on mounting over main or branch conductors without disconnecting electrical wiring.
- 100A Current Monitoring: Rated for up to 100 A AC maximum primary current, ideal for standard residential circuits and sub-panel monitoring.
- High Measurement Accuracy: Delivers precise current feedback to the aGate system for accurate load balancing, solar monitoring, and energy management.
- Compact & Easy Installation: Equipped with a 1-metre lead wire for clean and straightforward routing within switchboards and electrical enclosures.
Basic Specs: FranklinWH - 100A External CT
- Product Code / SKU: ACCY-CT100V1-AU
- Brand: FranklinWH
- Primary Current Rating: 100 A AC
- CT Sensor Type: Split-Core Current Transformer
- Lead Wire Length: 1 metre
- System Compatibility: FranklinWH aGate Energy Management Controller
- Measurement Accuracy: Class 1 percent or better
- Operating Temperature Range: -20 to 50 degrees C
What’s Included: FranklinWH - 100A External CT
- FranklinWH 100A Split-Core External CT Sensor (Model: ACCY-CT100V1-AU)
- Attached Signal Wire Lead (1 metre)
Why Choose AC Solar Warehouse for FranklinWH - 100A External CT?
When sourcing the FranklinWH - 100A External CT through AC Solar Warehouse, you benefit from industry-leading solar and energy storage expertise, guaranteed authentic equipment, and dedicated technical service. AC Solar Warehouse offers end-to-end support for solar installers—from pre-sale system design and string sizing verification to post-commissioning assistance. With stock availability and robust logistics networks, AC Solar Warehouse ensures your energy storage projects are executed efficiently and backed by trusted industry professionals.
Learn more about FranklinWH in Australia

Specifications
Ac Solar Warehouse
Label Breakdown
AC Solar Warehouse