Model# 189
600V
Wound Primary Current Transformer
The Model 189 is a low ratio, wound primary current transformer, suitable for primary currents from 2.5A-100A with 5A outputs.
- Primary Terminals: 30:5 and Below: Brass No. 10-32
- Primary Terminals: 40:5 and Up: Brass No. 3/8-16
- Secondary Terminals: Brass Screws No. 8-32
- Manufactured to meet the requirements of ANSI/IEEE C57.13
- To be used with ammeters, watt meters, or transducers.
- UL Recognized
Overview
Insulation Class0.6kV, 10kV BIL Full Wave
Continuous Thermal Rating Factor1.33@30°C
Continuous Thermal Rating Factor1.0@55°C
WeightApproximately 0.75 Lbs
Accuracy
2.5:5 thru 100:50.6%
Input
Amps0-2.5 thru 0-100A
Frequency50-400Hz
Output
Standard5A
Detailed Model Specifications
Click below to see available detailed specifications
While these tables work on mobile devices, they are best viewed on a desktop computer.
Resources
View engineering resources and whitepapers.