CAH20A2BD產品概述
Macromatic’s CAH Series Current Sensing Relays will detect either an overcurrent or undercurrent faults (selectable). These relays include user-adjustable settings for Fault Trip Current & Time Delay on Fault Trip as well as an LED to indicate fault condition. The encapsulated construction offer protection in harsh conditions. Applications such as monitoring for locked rotor or load loss condition, open heater or lamp, and process control are perfect for these products.
Features:
Monitors AC current, 2-20A
Trip Delay: 0.5-50 Sec.
Timing Range: Sensing Delay on Startup: 1 Sec
Three separate adjustable Fault Trip Current ranges covering 0.5-50 amperes
Built-in current transformer allows easy access & multiple loops for increased sensitivity
Adjustable time delay on fault trip
LED indicated fault condition
Pilot Duty Rating
Specifications
10A SPDT output contacts
Temperature: –28°C to 65°C
Dimensions: 1.5" D × 2.5" W × 3.5" H
Datasheet
