CTSB0512 Split Core Current Transformer

Features:
Current Ratio Accuracy Class
(maximum burden VA)
Class 0.5 Class 1.0 Class 3.0
600:5 2.5 3.7
750:5 2.5 3.7 7.5
1000:5 5.0 7.5 10.0
1250:5 5.0 7.5 12.5
1500:5 7.5 10.0 15.0
2000:5 10.0 15.0 20.0
2500:5 15.0 20.0 25.0
3000:5 15.0 20.0 30.0

Product Specifications:

  • Input Frequency: 50 to 400 HZ
  • Output: 5A @ rated current (1A optional)
  • Accuracy Class: 0.5, 1.0, 3.0
  • Phase Angle: less than 2 degrees at 50% of rated current
  • Linearity: ±1% from 10% to 130% of rated primary current
  • Insulation Voltage 720 Vac
  • Maximum Primary Voltage 5,000Vac (insulated conductor)
  • Operating temperature: -15ºC to +50ºC
  • Construction:
    • Epoxy encapsulated
    • Case: Nylon UL flame retardant rating 94V-0
  • ETL Certified (Control Number 4002689)
  • CE Certified
  • RoHS Compliant


Physical Specifications:
Dimension mm (in)
A B C D E
55mm (2.2″) 129mm (5.1″) 108mm (4.3″) 143mm (5.7″) 191mm (7.5″)
Dimension mm (in)
F G H I
44mm (1.7″) 36mm (1.4″) 49mm (1.9″) 30mm (1.2)

Download CTSB Brochure (pdf 349kb)
CTSB InstallationInstallation instructions (664kb)



Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, please provide the specific performance requirements to engineering@tichenassociates.com.