Balluff BAE PS-XA-3Y-24-250-609-I, Руководство пользователя

Страница: 41 / 48

www.balluff.com 17 english
BAE PS-XA-3Y-24-250-609-I / BAE PS-XA-3Y-24-250-611-I
Power supply units
6
Commissioning and operation (continued)
6.4 Set output voltage
To set a new output voltage
1. Press the S key for 3 s.
⇒ After all LEDs light up once, the LED now shows
the set voltage.
2. Press the UP/DOWN keys to increase or decrease the
setpoint.
The current scale in the right sidebar. (e.g. 20%
LED indicates 24.5 V).
⇒ The new value is set.
If no action is taken for 15 seconds, the power supply unit
automatically switches to the output power mode.
6.5 Set key lock
Activate/deactivate key lock
►
Press UP/DOWN keys simultaneously for 3 s.
⇒
The LED bar flashes for 5 s to indicate the changed
status of the key lock.
6.6 Reset output
In an error mode where the output has been switched off
or has not been switched off.
Reset output
►
Hold down the OUT key of output 1...4 for at least 1 s.
6.7 2-phase operation
No external protection devices are required to protect
against phase failure. Continuous two-phase operation is
not recommended for this power class, as the feeding
three-phase network could become unbalanced. However,
in the event of a phase failure, the unit can still be operated
if the load is below the power limit shown.
Fig. 6-1: 2-phase operation: Output power
Exceeding these limits over a longer period of time can
lead to a thermal shutdown of the device. When switching
on, there may be a few start-up attempts until a permanent
output power (see Fig. 6-1 on page 17) is available.
EMC performance, bridging time, losses and output ripple
are different from three-phase operation. Such use is not
included in the approval according to UL61010 and
IEC62368.
Fig. 6-2:
L1
L2
L3
PE
Connection 2-phase operation
6.8 Cleaning
►
Clean product with a slightly damp cloth only.
6.9 Maintenance
The product is maintenance-free.