Vertical Type Leakage Current Transformer RCT Series Residual current transformer

Key Properties:

RCT Serirs leakage current transformer is used for the collection of residual current, which called residual current transforemr too. It can be used for electrical fire monitoring device, motor protection device and residual current relay. The residual current transformer with primary input 3mA~30A,  1000:1 turn ratio, the secondayr output of this part is 0~1V OR 0~0.5mA.
It's including different inner hole size options from 25mm to 200mm , to meet different installation request.
The standard terminal length 1000mm, if any customized length request, that's supportted.

General parameters:

• Rated Input Current 30mA~3A
• Rated Output Current 0~1V OR 0~0.5mA
• Burden Resistance ≥330ohm
• Over Load Resistance ≥400ohm
• Rated Accuracy Error ±0.5%
• Linearity ≤0.5%@10%In~130%In
• Frequency 50 Hz ~400Hz
• Working Temperature Range -12℃~+50℃
• Terminal L=1000mm
• Dielectric Withstanding Voltage 2500V/0.3mA/3S

Customized design based on below product  details:

• Current Input (AC, DC):
• Current Output / Voltage Output:
• Turns Ratio:
• Accuracy:
• Size request:
• Inner Hole Diameter:
• Is it Split core type or Ring type:

Main Application:

Our Residual current transformercan be used with electrical fire monitoring devices, motor protection devices and residual current relays:

Electrical fire monitoring system, power supply monitoring system for fire fighting equipment, smart power system, smart grid, station area transformation, environmental protection extra testing, small current grounding system, relay protection, motor protection system.

As an leading manufacturer of amorphous and nanocrystalline core products, Coilcore provides quality services to customers with high-performance products and one-stop solutions. By leaving a message below to get more details about Residual current transformer quickly!