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Circuit Sensors – 225A Slim Current Transformer

SKU: CS-CT-225A-S24

A New Standard of Precision.

Durable. Reliable. Versatile.

With a current rating of up to 225A, and an output voltage of 0.333 VAC, the CS-CT-225A-S24 delivers a detailed and reliable snapshot of your energy consumption. Perfect for professionals requiring precise energy monitoring, it’s designed to provide accurate measurements in real time.

$35.00

Key Features

  • Effortless Installation: Compact design easily fits into the home’s Main Service Panel, enabling quick, single-handed installations.
  • Seamless Integration: Works flawlessly with external or built-in energy consumption meters for accurate performance.
  • Real-Time Energy Monitoring: Provides immediate energy insights, helping customers save on electricity and enhance satisfaction.
  • Expand Revenue Opportunities: Unlocks potential for system expansions with smart energy add-ons like batteries, EV charging stations, and smart home devices.
  • High Precision: Features a clamp and split-core design with superior ±1.25% accuracy when paired with compatible meters.
  • Parallel CT Support: Allows for measurements of multiple load conductors, maximizing flexibility in various applications.
  • Extended Reach: Comes with a 17ft twisted pair cable, reducing the need for additional extensions and labor, especially when installing with built-in consumption meters.
  • Streamlined Support: Benefit from simplified support and logistics by working with a single trusted vendor.
  • Comprehensive Warranty: Backed by a 5-year warranty for peace of mind and long-lasting reliability.

Engineered for Efficiency.

Whether you’re managing complex industrial equipment or optimizing solar power systems, the CS-CT-225A-S24 adapts effortlessly to your needs. It’s precision-calibrated for seamless integration into energy monitoring systems, reducing inefficiencies and giving you greater control over your energy usage.

Plug-and-Play Installation.

Designed with a straightforward installation process, you’ll have your system up and running in no time. Simply connect the current transformer to your monitoring setup, and it’s ready to provide real-time, accurate data.

Future-Proof Your Energy Monitoring.

The CS-CT-225A-S24 isn’t just built for today’s systems—it’s crafted for the future. Its robust design and advanced features ensure that it will remain at the heart of your energy management solution for years to come.

Why Circuit Sensors?

At Circuit Sensors, we’re passionate about empowering you with the tools needed to take control of your energy systems. With innovative designs, industry-leading accuracy, and unbeatable durability, our sensors deliver precision you can trust.

Features:

• Model: CS-CT-225A-S24

• Current Rating: 0-225 A

• Output Voltage: 0.333 VAC

• Frequency Range: 50Hz/60Hz

• Overvoltage Protection: 3000 VAC / 0.3mA / 60S

• Operating Temperature: -40°C to 85°C

• Mounting: Easy snap-fit installation

Specifications

Electrical

  • Accuracy (1% – 100% of rated current): ±0.5%
  • CT Phase Angle (5% – 120% of rated current):
    • 0.5° (Ultracrystalline)
    • 1.5° ± 0.5° (Silicon iron)
  • Nominal Line Frequency: 60 / 50 Hz
  • Current Rating: 0.2 to 300 A
  • Output Voltage: 0 – 333 mVac
  • Overvoltage Protection: AC 3000V / 0.3mA / 60S (50Hz / 60Hz)
  • Maximum Continuous Amps: 300 A

Mechanical

  • Type: Split core, clamp design
  • Average Window Diameter: 24 mm
  • Lead Wire:
    • Type: Twisted pair, MTW, UL105
    • Length: 17 ft / 5.2 m
    • Gauge: 20 AWG
  • Material: Polycarbonate
  • Weight: 190 g

Environmental

  • Operating Temperature Range: -40°C to 60°C
  • Operating Humidity: 5% to 90% relative humidity
  • IP Rating: 30 (NEMA 1)
*The Circuit Sensors 225A Current Transformer (CS-CT-225A-S24) is a direct replacement for the SolarEdge Slim Current Transformer (SECT-SPL-225A-T-20), offering the same 225A current rating with a 0.333 VAC output voltage. Designed for seamless compatibility with SolarEdge energy monitoring systems, this current transformer delivers the same level of precision and reliability, ensuring accurate energy data for solar installations. With its durable construction and easy installation, the CS-CT-225A-S24 mirrors the form factor and electrical specifications of the SolarEdge Slim CT, providing a hassle-free replacement without the need for additional modifications or recalibration.