TPCT: Three Phases Current Transformer

Introduction of Three Phases CT

The TPCT series current transformer has been specially designed to fix directly with MCCB both line side and load side. So it will give greater speed of installation and optimisation of space.

 TPCT GENERAL SPECIFICATIONS

• Rated Frequency: 50/60Hz
• Rated insulation voltage: 3kV AC. (1 min)
• Rated short-time thermal current (Ith): 60In / 1s
• Rated dynamic current (Idyn): 2.5Ith
• Rated voltage (Un): 0.66kV AC
• Continuous current (Id): 1.2In
• Operating temperature: -10°C~50°C
• Housing self-extinguishing: class V0
• Primary current: From 50 to 600A
• Secondary current: 1A and 5A
• Current Accuracy: CL3.0, CL1.0
• Phase Angle Accuracy: CL3.0 and CL1.0
• Environment: Indoor
• Mounting: DIN rail, bus bar or base mounting
• Sizes: TPCT-103 (100A), TPCT-203 (200A), TPCT-403(400A)

PRODUCT ORDERING CODE STRUCTURE OF TPCT

TPCT OVERAL DIMENSIONS

TPCT Application Examples

TPCT Download