QT20.361 Datasheet, PDF (9/23 Pages) PULS GmbH – THREE PHASE INPUT

Q-Series
QT20.361
36V, 13.3A, THREE PHASE INPUT
12. FUNCTIONAL DIAGRAM
Fig. 12-1 Functional diagram
L1
L2
Input Filter
Input Rectifier
PFC
L3
Inrush Limiter
Transient Filter
Converter
Output
Voltage
Regulator
Power
Converter
Output
Filter
Temper-
ature
Shut-
down
Output
Power
Manager
Output
Over-
Voltage
Protection
Output
Voltage
Monitor
DC ok
Relay
V_OUT
+
+
-
-
Over-
load
DC
ok
DC
ok
13. FRONT SIDE AND USER ELEMENTS
Output Terminals
Quick-connect spring-clamp
terminals, no tools required
+
Positive output
-
Negative (return) output
Dual pins per pole
DC ok Relay contact
(NO-contact)
480W Continuous power /
720W Peak power
Input Terminals
Quick-connect spring-clamp
terminals, no tools required
L1, L2, L3 Line inputs
... PE (Protective Earth) input
See chapter 14 “Terminals and
Wiring” to choose appropriate
wire gauges
Fig. 13-1 Front side
Output voltage potentiometer
(multi turn potentiometer)
Open the flap to tune the output voltage.
Factory setting: 36.0V
DC-ok lamp (green)
Overload lamp (red)
Normal mode
BonusPower^®
mode
Overload
(V_OUT < 90%)
Short-circuit
(V_OUT = ca. 0V)
Over-
temperature
No input power
Overload
lamp
OFF
OFF
ON
ON
ON
OFF
DC-ok
lamp
ON
ON
OFF
OFF
OFF
OFF
DC-ok
contact
Closed
Closed
Open
Open
Open
Open
DC-ok lamp and DC-ok contact
function synchronized
Oct. 2006 / Rev. 1.0 DS-QT20.361-EN
All parameters are specified at 36V, 13.3A, 3x400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
9/23