Description
EATON Zero Sequence Current Transformer, External Toroidal, Series: C311CT, 600 V AC, 5.7 in Window, 500:1 Ratio, Panel Mount, 7-1/2 in L x 8-1/4 in W x 1-3/4 in H
Features:
- A complete size range of zero sequence CTs designed specifically for use with D64R relays provide excellent coupling to the monitored circuit
- This means accurate ground fault leakage current detection over the full setting range of the relay with no saturation
- Built-in back-to-back zeners across the output terminals of all 500:1 and 10000:1 CTs provide personnel safety should the secondary circuit be opened
- All CTs are epoxy potted, panel mounted and come with either secondary screw terminals or threaded studs
- The core is very high grade silicon iron to give superior coupling characteristics and to withstand high shock and vibration
- All CTs are 600 VAC class, they may be used on higher voltage circuits provided that power conductors are insulated for the system voltage
Applications:
For D64RP18, D64RPB100 motor protection and monitoring relays, automation and logic control equipments
Standards/Approval:
