Siemens JXD2 - Electrical Check; Undervoltage Trip

Shunt
Trip
and
Undervoltage
Trip
Electrical
Check
Shunt
Trip
A
.
Reset and
turn
circuit
breaker
ON
.
B
.
Attach
test
circuit
to
accessory
leads
.
When the
test
volt
-
age
reaches
55
percent
or more
of
the
rated
coil
voltage
,
the
circuit breaker should
trip
.
C
.
With
breaker
TRIPPED
or
OFF
,
check
to
make
sure
coil cir
-
cuit has
opened
.
Undervoltage
Trip
A
.
With
breaker
in
TRIPPED
position
,
connect test
circuit
to
accessory
leads
.
Energize
undervoltage
trip
device
at
85
percent
of
the marked
rated
voltage
of
the
coil
.
Reset and
turn
breaker handle
ON
.
B
.
Reduce
voltage
to
35
percent
of
rated coil
voltage
.
Circuit
breaker
must
trip
.
Shunt
Undervoltage
Trip
Trip
rmm
Limit
Switch Closed
When Breaker
is
Closed
r
r
t
>
n
u
'
1
Customer
Supply
Customer
Supply
Electrical Data For
Shunt
Trip
Electrical
Data For
Undervoltage
(
UV
)
Trip
® ©
Inrush
Current
At
Rated
Voltage
(
Amperes
)
Coil
Catalog
Number
Catalog
Number
Voltage
Sealed
-
In
Current
At Rated
Voltage
(
Amperes
)
Coil
Voltage
60
Cycles
AC
1
UV
Trip
1
UV
Trip
Plus
12
S
19
JLD
6
S
17
JLD
6
S
18
JLD
6
S
01
JLD
6
S
02
JLD
6
S
03
JLD
6
S
15
JLD
6
S
04 JLD 6
S
06
JLD
6
Only
1
Aux
.
Sw
.
24
48
60
Cycles
AC
Consult
Sales
Office
120
120
U
01
JLD
62
A
U
02
JLD
62
A
U
03
JLD
62
A
U
16
JLD
64
A
U
06
JLD
64
A
U
01
JLD
6
U
02
JLD
6
U
03
JLD
6
U
16
JLD
6
U
06
JLD
6
U
08
JLD
6
208
208
Consult
Sales
Office
240
240
277
277
480
480
600
600
®
N
/
A
DC
DC
12
S
16
JLD
6
S
07
JLD
6
S
09
JLD
6
S
11
JLD
6
S
13
JLD
6
24
U
13
JLD
62
A
U
14
JLD
62
A
U
10
JLD
62
A
U
12
JLD
62
A
U
13
JLD
6
U
14
JLD
6
U
10
JLD
6
U
12
JLD
6
Consult
Sales
Office
24
Consult
Sales
Office
48
48
125
125
250
©
250
©
Resistor
to
be mounted
externally
of
circuit breaker
and
connected
by
installer
.
®
All
auxiliary
switch
ratings
are
the
same as
auxiliary
switch
kit
A
01
FD
64
.
@
Kit
includes
a
30
k
ohm
,
25
watt
resistor
(
Clarostat
Cat
.
No
.
VP
-
25
-
K
or
equivalent
)
.
®
Kit
includes
a
2.5
k
ohm
,
25
watt
resistor
(
Clarostat
Cat
.
No
.
VP
-
25
-
K
or
equivalent
)
.
A
\
28
Courtesy of NationalSwitchgear.com