Maintenance Bypass Panel 60kW /
Symmetra
®
PX 10 - 40 kW, 400V
990-1277
Maintenance Bypass Panel 60kW /
Symmetra
®
PX 10 - 40 kW, 400V
990-1277
Maintenance Bypass 60kW /
Symmetra
®
PX 10 - 40 kW, 400V
990-1277
Maintenance Bypass Panel
(MBP) 60 kW
for
Symmetra
®
PX 10 - 40kW, 400 V
1
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This guide contains important instructions for the UPS and MBP that should be followed dur-
ing the handling of UPS, batteries and MBP.
WARNING!
Risk of Electric Shock.
CAUTION!
Read this important information.
Indicates that a switch or current protection
device is in the “ON” position.
Indicates that a switch is in the “OFF” position.
• All electrical power and power control wiring must be installed by a qualified electrician
and comply with local and national regulations.
• Before working on the MBP, ensure that mains power is disconnected to the MBP and that
Q1, Q2 and Q3 are in the OFF position.
Figure 1.1
Figure 1.2
2
Total Power OFF Procedure
Figure 2.1
3
System Electrical Requirements
Do not lift heavy loads
without assistance. < 18 kg 18 - 32 kg 32 - 54 kg >54 kg
Install the Maintenance Bypass Panel in an Indoor, Controlled Environment
Temperature
Range:
0°-40°C
Keep Ventilated
Front-to-Rear
Airflow
Relative
Humidity: <95%
Non-condensing
Free of Conductive
Dust or
Corrosive Fumes
Max.
Elevation:
0-3,000 m
Full Heat Loss at Nominal Mains: 9,496 BTU/hr (2,780 Watts)
CAUTION!
All electrical power and power control wiring must be installed by a qualified
electrician, and must comply with local and national regulation for maximum power
rating.
UPS 40kW (40kVA) Output Rating
Input Voltage +/- 15% at nominal voltages 3-Phase
380V 400V 415V
Input Current (nominal, per phase) 66A 62A 60A
Maximum Input Current (continuous, at minimum mains voltage) 88 A
Input Current Protection (external to enclosure, not supplied) 100A *note 4
Input Frequency 50 Hz
1
S
y
m
m
e
t
r
a
®
P
X
1
0
-
4
0
k
W
,
2
0
0
V
B
a
s
i
c
O
p
e
r
a
t
i
o
n
G
u
i
d
e
S
y
m
m
e
t
r
a
®
P
X
1
0
-
4
0
k
W
,
2
0
0
V
B
a
s
i
c
O
p
e
r
a
t
i
o
n
G
u
i
d
e
?
B
A
T
T
E
R
Y
U
N
I
T
B
A
T
T
E
R
Y
U
N
I
T
BATTERY UNIT
B
A
T
T
E
R
Y
U
N
I
T
Mains Power in the
Off Position
2
3
DC Disconnect
Switch in the
Off position.
System Enable
Switch in the
Off position.
4
All power and
battery
modules must
be removed
4
Comments to this Manuals