CYECT2-36N Transformator electricus currentis

Product Overview

Haec series current transformers (CT) designata est secundum IEC60044-8 et GB/T20840.8-2007, cum designo speciali. Haec series CT utuntur LPCT & Rogowski coil ad detectionem currentis, installantur in switchgear infra 35kV circuitum, et compatibilia sunt cum electrical metering, microcomputer measurement of protection equipment, multifunctionalibus ut measuring, control, protection et data transmission synchronously.

Main technical parameter

• Rated Primary Voltage: 35kV
• Rated Primary Current: 50-1500A
• Rated Secondary Voltage: 4V (measuring), 200mV (protection)
• Rated Burden>10kΩ
• Rated digital output: 0x2D41 (measure), 0x01CF (protection)
• Accuracy for measuring winding: 0.2
• Accuracy for protective winding: 5P20/5TPE
• Rated Frequency: 50HZ
• Rated Insulation Level: 40.5/95/185kV
• Rated short time thermal current: 50-200: 150Ipr, 300-1500A : 31.5kA/1S
• Rated dynamic current: 50-200A : 375Ipr, 300-1500A : 80kA
• Ambient temperature: -25℃-50℃
• Ambient humidity: ≤RH95% (25℃)
• Altitude: ≤ 2000m (Can devise according customer’s requirement)
• Installation site: indoor

Outline Drawing