PULS

Power supply unit

PIANO series

PIM-series

AC/DC Power supply unit (PSU) / converter

NEC Class 2
DC-OK rly. contact output

90Vac-264Vac (100Vac / 110Vac / 120Vac / 200Vac / 208Vac / 220Vac / 230Vac / 240Vac nom.; 47-63Hz)
264-300Vac input overvoltage (for 500ms max.)
75Vac turn-ON voltage
54Vac shutdown voltage

"DC-OK" LED

Single-phase (1AC)

2.5A (at 24Vdc; -10...+60°C)
1.9A (at 24Vdc; +70°C)

60W (-10...+60°C)
45.6W at +70°C (derated linearly between +60°C and +70°C)

24Vdc-28Vdc (adjustable)
100mV turn-ON overshoot

113ms (buffer time at 230Vac input)
24ms (buffer time at 120Vac input)

push-in spring connections

output overvoltage protection (30.5Vdc typ. / 32Vdc max.)
Overload / short-circuit current -- 4A continuous current / 6A typ. intermitted current peak value for typ. 20ms. Load impedance 150mΩ. Discharge current of output capacitors is not included. / Max. 2.5A intermitted current average value (R.M.S.) Load impedance 150mΩ
Series / parallel operation -- not possible
Back-feeding loads max. 35V -- The unit is resistant and does not show malfunctioning when a load feeds back voltage to the power supply. It does not matter whether the power supply is ON or OFF. The absorbing energy can be calculated according to the built-in large sized output capacitor.

0.918 (230Vac input)
0.907 (120Vac input)

36 mm

DIN rail mounting

IP20

W36mm x H90mm x D91mm

Polycarbonate (PC) housing

-10...+60 °C
(with linear derating) +60...+70 °C

0.6A (230Vac input; full output)
1A (120Vac input; full output)
1.15A (100Vac input; full output)
44A peak max. inrush (at 230Vac input)
18A peak max. inrush (at 120Vac input)

(230Vac input; full output load) 5.4 W
(120Vac input; full output load) 6.2 W

(230Vac input) 0.47
(120Vac input) 0.55

Commercialized

PIM60241

(output stage) 900 μF

IECEE CB Scheme IEC 60950-1 / IEC 60950-1
ANSI/UL 61010-2-201
EAC TR
REACH
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
EN 61000-4-11
VDE 0160
EN 55011; EN 55022; FCC Part 15; CISPR 11; CISPR 22
IEC/CISPR 16-1-2; IEC/CISPR 16-2-1
EN 55011; EN 55022; CISPR 11; CISPR 22
EN 61000-3-2
EN 61000-3-3

100-240V wide-range input
Cost optimized without compromising quality or reliability
Width only 36mm
Efficiency up to 93.8%
Low no-load power losses
Full power between -10°C and +60°C
Large screw terminals
3 Year warranty
The PIANO series units are extraordinarily compact industrial grade DIN-rail power supplies that focus on the essential features needed in today's industrial applications.
The excellent cost/performance ratio presents many new and exciting opportunities without compromising quality or reliability.
The mechanically robust housing is made of a high-grade reinforced moulded material which permits the units to be used in surrounding temperatures up to +70°C.
The PIM90.245 is equipped with large sized screw terminals for an easy wiring.

(at 40°C; 2.5A; 1AC 120Vac input) 131000 hours
(at 40°C; 2.5A; 1AC 230Vac input) 148000 hours
(at 40°C; 1.25A; 1AC 120Vac input) 263000 hours
(at 40°C; 1.25A; 1AC 230Vac input) 263000 hours
(at 25°C; 2.5A; 1AC 120Vac input) 370000 hours
(at 25°C; 2.5A; 1AC 230Vac input) 419000 hours
(at 25°C; 1.25A; 1AC 120Vac input) 744000 hours
(at 25°C; 1.25A; 1AC 230Vac input) 744000 hours

100mVpp (20Hz...20MHz; 50Ω)

48-50ms start-up delay (100-230Vac input)
18ms max. rise time (nominal input; full constant current load; 0mF load capacitance)
52ms max. rise time (nominal input; full constant current load; 2mF load capacitance)