24
JL/X130 - 1680
When tightening the connecting bolts of the terminals L1/2/3 A+ A- please ensure that the busbar is not
subjected to a turning moment as the nut is torqued down. To do this always use two spanners, one on the
bolt head to provide a counter torque and one on the nut to provide tightening torque.
7.3.5 Avoid dropping small objects into unit
If the unit is in the horizontal plane then there is a danger that objects may be accidentally dropped into the
air intake grille when connecting the busbars to the terminals. Or when the unit is vertical, dropping washers
into the fin section at the top, or objects dropping through the upper air intake grill. As a precaution it is
advised that a temporary cover be utilised over these areas when working on the unit, e.g. a piece of
cardboard. Do not forget to remove the temporary cover prior to starting the unit. If anything is dropped into
the unit then it may interfere with the fan rotation.
7.4 Line reactors
Only use UL certified line reactors for installations complying with UL codes. These line reactors are not
certified. Refer to supplier for certified alternatives.
Max continuous
Current (AMPS)
Line reactor
Type
480V AC
Supply
Line reactor
Type
690V AC
Supply
Model
JL 2Q
JLX 4Q
Input
AC
Outpu
t
AC
JL/X130 130 130 LR270
JL/X170 170 170 LR270
JL/X220 220 220 LR270
JL/X270 270 270 LR330
JL/X370 530 530 LR430
LR650HV
JL/X450 615 615 LR530
LR650HV
JL/X530 530 530 LR650
LR650HV
JL/X615 615 615 LR750
LR750HV
JL/X700 700 700 LR850
LR850HV
JL/X780 780 780 LR950
LR950HV
JL/X860 860 860 LR1050
LR1050HV
JL/X1025
1025 1025 LR1250
LR1250HV
JL/X1190 1190 1190 LR1450
LR1450HV
JL/X1350 1350 1350 LR1650
LR1650HV
JL/X1520 1520 1520 LR1850
LR1850HV
JL/X1680 1680 1680 LR2050
LR2050HV
To obtain line reactor dimensions please refer to supplier
7.5 Lifting the unit frame 4 and 5
Use the lifting points provided. There are lifting holes at each end of the unit. Attach a loop of suitable rope
(approx. 1.2m for JL/X370-780 and 1.5m for JL/X860-1680) between the lifting holes at each side at the
top end, and a similar loop at the bottom end, to assist in lifting the unit out of its container. When lifting the
unit keep it in either the horizontal or vertical plane to avoid deforming the side cheeks at the lifting points.
Use the top end lifting loop to assist in presenting the unit onto the back panel. The fixing holes at the top of
the unit are designed with a keyhole shape to allow the unit to be initially hung on the securing bolts. These
should be fixed on the back panel prior to presenting the unit into the enclosure.
Alternatively a small fork lift may be employed if the wheel has access under the door of the enclosure. (It is
usually possible to have access for one fork from the side of a typical enclosure with the side panel
removed). If access can be gained this way then you will need to bolt some temporary wooden extensions to
the lifting holes at the bottom of the unit in order to stand the unit on the fork which will enter the
enclosure).
7.5.1 Unit
weight
The JL/X 370-780 weighs 45Kg. The JL/X 860-1680 weighs 90Kg.
