Clamp On Current Transformer

The KCT range of split core current transformers have been specifically designed to be small and easy to open and yet maintain the accuracy required for kwh meters. The benefit of a split core current transformer is that it can be placed into position easily and without disturbing or disconnecting the main cables it is monitoring. The KCT range of current transformers has two insulated terminal covers for connecting the S1 and S2 cables which lock down over the terminal screws fully insulating the connections. This makes it ideal to use Autometers cable hamesses which are colour coded and individually numbered on each conductor ensuring simple and easy connection from the current transformer to the electricity meter.

Features:
1） The structure of the self-locking, safe, easy to install, portable
2） Wide inner window, allowing clamping of big cables or bus-bars
3） Wide range of sizes to accommodate all the existing installations
4） Isolated plastic case recognized according to UL94-V0
UL / EN 61010 - 1

Applications:
1） Current measurement, monitoring and protection for electrical wiring and equipment.
2） Current and power measurement for electric motors, lighting, air
3） compressor,heating and ventilation system, air-condition equipment and automation – control system.
4） Current, power and energy monitoring device.
5） Relay protection device.

Technique Index:
Electrical Parameter Mechanical Parameter
Frequency 50-2KHz Case PA /UL94-V0
Rated Input 5A-630A Bobbin PBT
Measuring range 10%In-130%In Core Silicon steel
Rated Output 0.333V(AC) or 0-500mA Internal structure Epoxy
Ratio ≤ ± 1.0% Construction Tie
Phase angle ≤ ±60min Operating Temp -25ºC~+75ºC
Dielectric strength 2.5KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection UL 1015 20AWG Wire(twinsted wire) 2.5m