Installation, Operation and Service Manual
LKAT Plus EMC
© 2018 DynAmp, LLC
Page 6
047331 A
Each isolated output features:
•
450Vrms working galvanic isolation
•
Configurable scaling
•
Configurable bias
Each Overcurrent / Reverse Current Trip Setpoint includes:
•
Selectable Forward / Reverse protection
•
Independently adjustable Trip Setpoint (field configurable)
•
Status LEDs
•
Status Relay Contacts
Checking field calibration of LKAT Plus Systems requires use of a reference current
transducer with calibration accuracy of 0.1% full-scale or better. Contact DynAmp, LLC for
calibration of the LKAT Plus System. Refer to “Maintenance and Spare Parts” section for
more information.
2.5
INTERCONNECTION CABLE DETAIL
The LKAT Plus system is supplied with two cable assemblies in addition to those connected
to the Measuring Head.
The power input cable assembly is 33 feet (10m) in length. A keyed circular connector
terminates one end for connection to the Metering Electronics. The other end is unterminated
for connection to the power source by the user during installation.
The system output cable assembly is 100 feet (30m) in length. A keyed circular connector
terminates one end for connection to the Metering Electronics. The other end is unterminated
for connection to customer instrumentation and system for control and protection. The
system output cable is a 17-conductor type. However, only 8 of the 17 conductors are used
when the optional PE pc board assembly is NOT installed. The unused conductors may be
trimmed flush to cable jacket. The user connects this cable from the Metering Unit to the
appropriate inputs during installation.
