PIC480.241C, PIC480.241C-C1
PIANO-Series
24V,
20A,
480W,
S
INGLE
P
HASE
I
NPUT
Mar. 2021 / Rev. 1.2 DS-PIC480.241C-EN
All parameters are typical values specified at 24V, 20A output, 230Vac input , 25°C ambient and after a 5 minutes run-in time
unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
9/19
11.
F
UNCTIONAL
D
IAGRAM
Fig. 11-1
Functional diagram
+
+
-
-
Output
Over-
Voltage
Protection
PFC
Converter
Output
Voltage
Regulator
Power
Converter
Output
Filter
Temper-
ature
Shut-
down
Input Fuse
Input Filter
Input Rectifier
Inrush Current Limiter
V
OUT
L
N
DC-ok
Contact
DC-ok
LED
DC-ok
Relay
12.
T
ERMINALS AND
W
IRING
The terminals are IP20 finger safe constructed and suitable for field- and factory wiring.
Input and output
DC-OK-Signal
Type
Screw terminals
Push-in terminals
Solid wire
max. 6mm
2
max. 1.5mm
2
Stranded wire
max. 4mm
2
max. 1.5mm
2
American Wire Gauge
AWG20-10
AWG28-16
Maximal wire diameter
2.8mm (including ferrules)
1.6mm (including ferrules)
Wire stripping length
7mm / 0.28inch
7mm / 0.28inch
Screwdriver
3.5mm slotted or cross-head No 2
not required
Recommended tightening torque
1Nm, 9lb.in
not applicable
Instructions:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
75°C for ambient up to 55°C and
90°C for ambient up to 70°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Unused terminal compartments should be securely tightened.
e) Ferrules are allowed.
