The Revalco TAR 4DE is a robust and accurate rectangular window-type current transformer, engineered for high-current monitoring in electrical distribution systems. With a large aperture, it is designed to accommodate busbars or multiple conductors, making it ideal for energy metering, protection, and industrial monitoring applications. The TAR 4DE offers dependable performance, a wide primary current range, and easy integration into panels, thanks to its solid, flame-retardant construction and compliance with international safety standards.
Rectangular window CT designed for high current applications
Converts high primary current to 5A or 1A secondary
Flame-retardant, durable thermoplastic housing
High accuracy and long-term operational stability
Ideal for metering, energy monitoring, and protection systems
Maintenance-free design
Simple panel or base mounting
Suitable for busbar and multi-conductor configurations
Wide input current range (model dependent)
Product Specifications
Type
current transformer
primary current range
typically 200a to 1600a (varies by model)
accuracy class
class 1 / class 0.5 (model dependent)
burden
2.5 va / 5 va / 10 va
frequency
50/60 hz
housing material
self-extinguishing, flame-retardant thermoplastic
insulation class
e or b
mounting type
panel or surface mount
operating temperature
-10°c to +55°c
secondary output
5a or 1a
window (aperture) size
large rectangular opening for busbars or cables
Product Details
The Revalco TAR 4DE is a robust and accurate rectangular window-type current transformer, engineered for high-current monitoring in electrical distribution systems. With a large aperture, it is designed to accommodate busbars or multiple conductors, making it ideal for energy metering, protection, and industrial monitoring applications. The TAR 4DE offers dependable performance, a wide primary current range, and easy integration into panels, thanks to its solid, flame-retardant construction and compliance with international safety standards.
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