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COM Metering CT
Application
600V metering current transformers are used in a wide variety of commercial and industrial applications where revenue class metering is necessary for billing purposes. The COM is specifically engineered for pole-mounted applications and wall-mounted meter cabinets.
Downloads
Product Sheet
Cross Reference Sheet
Technical Specifications
Primary currents: up to 1200 Amps
Secondary currents: 5 Amps
Frequency: 60 Hz
Metering class: 0.3% or 0.15% from 1% of nominal current through rating factor
Inner diameter: 2.6" [66mm]; 3.1" [79mm]
Outer diameter: 5.39" [137 mm]
Rating factors: Up to RF 4
Construction
The core is constructed from wound layers of high accuracy, low loss electrical grade steel. The core is evenly wound with enamel coated copper wire to ensure against potential short circuits. The core and coil assembly is encapsulated in polyurethane specifically engineered for premium dielectric, mechanical and thermal properties for use in both indoor and outdoor applications.
High Accuracy, Extended Range
The Alta Series high accuracy, extended range current transformers exceed the IEEE 0.15S accuracy standard. These CTs meet or exceed every 600V metering class CT in the industry with metering class 0.15 from 1% of nominal current through rating factor. The COM is also available in standard accuracy with or without a primary bar.
Test Reports
Each COM has a unique serial number which allows the customer to track each test record. Certified test reports are stored electronically and provided with every shipment.
Cross Reference
ABB AccuRangeᵀᴹ CMF-S; GE ITI RevenueSenseᵀᴹ JAK-0S; Ritz DCCW/B
All AccuGrid 600V metering CTs are RUS listed.
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