Installation, Operation and Service Manual
LKP Series
© 2016 DynAmp, LLC
Page 8
041738 I
TABLE 4.1
LKP SERIES 10 CHANNEL SPECIFICATIONS, CONTINUED
OUTPUTS
Current output:
1 A/5 kA, ±0.1% full scale
Voltage output
1mV per kA of bus current, ±0.1% full scale
PHYSICAL
Overall Dimensions, in. (mm):
LKP 100 Metering Unit (all)
66 (1676)
H
x 48 (1220)
W
x 16 (406)
D
LKP-100 Measuring Head
44.6 (1134)
H
x 51.2 (1300)
W
x 11.8 (300)
D
Aperture Dimensions in. (mm):
LKP-100 Measuring Head
30.5 (775)
H
x 46.1 (1170)
W
NOTE
The Measuring Head window insulation rating is directly proportional to the clearance of the
head to the bus. For instance, a bus in direct contact with the window insulation of the head will
have insulation rating of 6kV. A clearance of 1" increases the window insulation rating to 12 kV.
Thus, the greater the distance through the air between the bus and the head, the greater the
insulation rating will be.
TABLE 4.2
TYPICAL ERROR AT ZERO BUS CURRENT*
Models
Max. Core Set
LKP-100
±15 amperes
* Excluding effects of external buses. See section 5.4 concerning the magnetic effects of
external buses.
