The Revalco TAR 3DE is a high-performance rectangular-type current transformer designed for precise measurement and monitoring of electrical currents in low-voltage distribution systems. With its large aperture, it is ideal for installations involving busbars or multiple conductors. The TAR 3DE offers high accuracy, durable construction, and reliable performance, making it suitable for energy metering, control panels, protection systems, and industrial automation. Designed for panel mounting or surface installation, it ensures easy integration into new or existing systems.
Converts primary current to standard 5A or 1A secondary output
Durable, flame-retardant thermoplastic housing
Easy installation in panels or enclosures
High accuracy for metering and monitoring applications
Maintenance-free operation
Suitable for industrial and commercial electrical systems
Wide aperture suitable for busbar or multi-cable setups
Product Specifications
Type
current transformer
primary current range
typically 100a to 1000a (model dependent)
accuracy class
class 1 / class 0.5 (based on variant)
burden
2.5 va / 5 va / 10 va (depending on model)
frequency
50/60 hz
housing material
flame-retardant, self-extinguishing thermoplastic
insulation class
class e or b
mounting
panel mount or base mount (with brackets or clips)
operating temperature
-10°c to +55°c
secondary output
5a or 1a
window size
rectangular – suitable for flat busbars or cable bundles
Product Details
The Revalco TAR 3DE is a high-performance rectangular-type current transformer designed for precise measurement and monitoring of electrical currents in low-voltage distribution systems. With its large aperture, it is ideal for installations involving busbars or multiple conductors. The TAR 3DE offers high accuracy, durable construction, and reliable performance, making it suitable for energy metering, control panels, protection systems, and industrial automation. Designed for panel mounting or surface installation, it ensures easy integration into new or existing systems.
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