
NBC™ Flat Belt - IOM
P/N: 1118140
Rev: 07/29/2020
Page
104
of
129
Power Supply Technical Data
Technical Data
PN 1117431
PN 1117432
Input Parameters
Input Voltage Range V AC (nominal)
100…120/220…240 V
380…480 V (2 phase)
Input Voltage Range V AC (continuous)
85…132/184…264 V
323…552 V (2 phase)
Input Frequency
47…63 Hz
47…63 Hz
Phase
1
2
Input Voltage Range V DC (see derating requirements) 220…375 V
consult factory
Input Rated Current
< 2.0 A (100 V AC)
< 0.42 A (400 V AC)
< 0.95 A (196 V AC)
< 0.36 A (480 V AC)
Transient Immunity Over Entire Load Range
Consult factory
Output Parameters
Output Voltage
24…28 V DC
24…28 V DC
Output Voltage Preset
24.5 V DC ±0.5%
24.5 V DC ± 0.5%
Ripple/Noise @ 20 MHz, 50 Ohm
< 50 m Vpp
< 50 m Vpp
Output Voltage Regulation Accuracy
0.5% Vout static
± 200 mV static
±1.5% Vout dynamic
Dynamic not available
Output Rated Current
3.9 A (at 24 V)
3.75 A (at 24 V)
3.2 A (at 28 V)
3.2 A (at 28 V)
Hold Up Time
> 20 ms (196 V AC, 24.5V/3.9 A) Typ. 52 ms (at 400 V)
> 20 ms (100 V AC, 24.5 V/3.9A) Typ. 93 ms (at 480 V)
General Device Parameters
Operating Temperature Range (Tamb) - Full Load
14…140°F (-10…60 C)
14…140°F (-10…60 C)
Operating Temperature Range (Tamb) - Derated
122…140°F (50…60 C)
122…140°F (50…60 C)
Storage Temperature
-13…185°F (-25…85 C)
-13…185°F (-25…85 C)
Humidity (Do not energize w hen condensation is presen< 93%
< 95%
Input Cable Access
3/4 or 1/2 in. hole for conduit
AC Connection Wires
Stranded cable
0.3…2.5 mm2 / AWG 28-12
≥ 2,5 mm2 , AWG 26-12
Solid cable
0.3…4 mm2 / AWG 28-12
≥ 2,5 mm2 , AWG 26-12
Stripping at w ire end
6 mm
6 mm
Note: secure wires from strain
AC External Protection/Fusing
20A Max
30A Max
Output Connector Cables
M12 4-pin "T" cable
M12 4-pin "T" cable
Efficiency
90% (typical at 230 V AC, 3.9A) 89.5% (at 400 V)
89.0% (at 480 V)
Protection Class - Type 1 Enclosure
IP 20 (DIN/IEC 60 529)
IP 20 (DIN/IEC 60 529)
MTBF
500,000 h @ 40C SN 29500
1.5 Mio h @ 40C SN 29500
Not tested at MIL 217 GP40
482,000 h @ MIL 217 GP40
Dimensions
9.25 x 5.67 x 5.13
9.25 x 5.67 x 5.13
(235 x 144 x 130.4 mm)
(235 x 144 x 130.4 mm)
Weight
3.9 lbs (1.8 kg)
4.4 lbs (2.0 kg)
Cover Screw Torque Rating (in-lb)
4±1
4±1
Mounting
Vertical mounting only. AC input enters from the bottom
Clearance
Keep 4 in. clearance from ventilating slots in cover
Applicable Standards
EN 60 950-1, IEC 60 950
Yes
Yes
EN 60 204-1, EN 50 178
Yes
Yes
Third Party Approvals
UL 508 Listing (US and Canada)
Multiple Listing
Multiple Listing
UL 60 950-1 Recognition (US and Canada)
Multiple Listing
Multiple Listing
NEC Class 2 According to UL 1310
Multiple Listing
Multiple Listing