The MCT140-100H(45) - AB-060052EA110S2 is a premium quality low voltage ring type current transformer designed for highly accurate current measurement, energy monitoring, and protection applications in industrial and commercial electrical systems. This model is widely used in switchgear panels, Power Control Centers (PCC), Motor Control Centers (MCC), energy management systems, and industrial automation applications where precise current sensing and long-term reliability are essential.
Current transformers (CTs) are critical components in electrical power systems because they safely reduce high primary current into a standardized low secondary current suitable for meters, analyzers, relays, and protection devices. The MCT140 series is engineered to provide stable electrical performance, excellent measurement accuracy, and dependable operation under varying load conditions. These transformers are manufactured according to IEC standards for industrial and commercial low voltage metering applications.
The MCT140-100H(45) - AB-060052EA110S2 features a robust ring type construction that enables easy installation around busbars and insulated conductors. Its flame-retardant polycarbonate enclosure offers superior insulation strength, thermal stability, and mechanical durability, making it ideal for demanding industrial environments. The transformer is also equipped with finger-safe terminal covers that improve operational safety during installation and maintenance.
This model is designed for a 600/5A current ratio, converting high primary current into a standardized 5A secondary output for precise energy metering and monitoring applications. It supports both 50Hz and 60Hz operating frequencies and is suitable for low voltage systems up to 720V maximum system voltage. The CT provides dependable thermal and dynamic withstand capability, ensuring reliable long-term operation in industrial electrical systems.
The transformer is manufactured using high-quality magnetic core material and precision winding technology to minimize measurement error and ensure stable electrical performance. Its dual terminal connection facility allows convenient wiring and easy shorting during maintenance procedures. Because of its compact design, reliable accuracy, and easy mounting capability, the MCT140-100H(45) - AB-060052EA110S2 is preferred by panel builders, OEM manufacturers, electrical contractors, and industrial engineers.
This current transformer is commonly used in manufacturing plants, commercial buildings, renewable energy installations, industrial automation systems, and electrical infrastructure projects. Its compact construction and high precision make it suitable for installations where accurate energy measurement and operational safety are required.
| Parameter | Specification |
|---|---|
| Model | MCT140-100H(45) - AB-060052EA110S2 |
| Product Type | Ring Type Current Transformer |
| CT Type | Low Voltage Current Transformer |
| Primary Current | 600A |
| Secondary Current | 5A |
| Accuracy Class | Class 0.2S |
| Burden | 2.5 VA |
| Frequency | 50/60 Hz |
| Maximum System Voltage | Up to 720V |
| Test Voltage | 4kV for 1 Minute |
| Window Size | 100H mm |
| Mounting Type | Busbar Mounting |
| Housing Material | Flame Retardant Polycarbonate UL94 V-0 |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +40°C |
| Storage Temperature | -50°C to +80°C |
| Applicable Standards | IEC 61869-1 & IEC 61869-2 |
| Connection Type | Dual Terminal with M4 Screws |
| Application | Metering & Monitoring |
The MCT140-100H(45) - AB-060052EA110S2 current transformer is suitable for:
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