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PowerUC | SKU: SCT045B-400A-5A-1%

PowerUC SCT045B | 45mm Aperture Split-Core Current Transformer

€29,00

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An industrial split-core transformer designed for fast, non-invasive installation on large conductors in power distribution networks.

• Wide Aperture: 45mm opening for heavy-duty industrial cables.
• High Capacity: Primary current ratings up to 1000A AC.
• Class 1 Precision: Accurate measurement for energy sub-metering.

Rated Input

Rated Output

Accuracy

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Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.

Delivery and Shipping

Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.

Precision IoT Hardware Backed by Real Technical Expertise.

Description

The PowerUC SCT045B is a professional-grade Split-Core Current Transformer engineered for seamless integration into existing electrical infrastructure. Featuring a 45mm internal aperture, this CT is specifically designed to fit around large primary conductors and busbars without the need to disconnect wiring or de-energize the circuit. Constructed with high-permeability laminated silicon steel, the SCT045B delivers linear and accurate current transformation, making it a reliable component for industrial energy management, motor load monitoring, and household metering. Its rugged screw-lock mechanism ensures a secure, vibration-resistant fit for long-term outdoor or indoor deployment.

Industrial Power Sensing

Split-Core Convenience The opening and closing structure allows for rapid installation on live cables, significantly reducing labor time and site downtime.

Standard Signal Output Provides a secondary output of either 1A, 5A, or 0.333V, ensuring compatibility with a wide range of power meters and IoT transmitters.

Professional Metering Scenarios

• Sub-Metering: Deploy in commercial buildings to allocate energy costs to individual tenants or machinery blocks.

• Motor Monitoring: Real-time tracking of pump or compressor loads to identify mechanical wear and prevent failure.

• Portable Instruments: Ideal for use with handheld energy analyzers due to its lightweight and easy-clamping design.

Available Options

The SCT045B can be configured with various ratios and outputs to suit your specific measurement requirements:

• Primary Current Range: 50A to 1000A AC.

• Secondary Output Versions: 1A, 5A, or 0.333V AC.

• Accuracy Classes: Available in 0.5, 1.0, or 3.0 grade options.

What is in the Box?

• 1 x PowerUC SCT045B Split-Core Current Transformer

• 1 x Pre-installed 1m Secondary Lead Cable

Product Certifications

CE RoHS UL Recognized

Specifications

Primary Communication Protocol

Analog
Activation Method

Plug & Play
Environment Rating

Indoor
Operating Temperature

-20°C to 60°C
Measurement Technology
- Sensing Method: Laminated silicon steel core for electromagnetic induction
- Design: Split-core opening and closing structure for non-invasive installation
- Security: Screw-lock buckle to ensure stable core contact and accuracy
Measurement Range
- Primary Input Current: Supports models from 50A to 1000A AC
- Secondary Output Options: 1A, 5A, or 0.333V (Model dependent)
- Aperture Size: 45mm diameter for large industrial conductors
Measurement Accuracy
- Accuracy Class: Class 0.5 or Class 1.0 (Model dependent)
- Dielectric Strength: AC 3.5KV / 1min 5mA 50Hz (between output and shell)
- Phase Voltage: ≤ 720V
Measurement Resolution
- Rated Load: Up to 10VA (for 5A output models)
- Linearity: High precision across the rated current spectrum
Monitoring Parameters

Current (A)

Document Library

SCT045B Datasheet

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PowerUC SCT045B | 45mm Aperture Split-Core Current Transformer

Secure Payment & Warranty

Delivery and Shipping