|
INPUT |
Voltage | Operating Range: 85-275VAC |
Permitted variation: 85-300VAC
(L-PE and N-PE <250VAC) |
Current | <8.7A @ 230VAC
<11.1A @ 120VAC |
Frequency | 47-63Hz |
Power Factor | >0.99 at >25% load |
Fuse | Two 25A fast blow (L & N) |
|
OUTPUT |
Voltage Range | 44-57.6VDC |
Power | 2000W at ≥180VAC
1100W at 110VAC
779W at 85VAC |
Current | 48V NOMINAL
41.7A at ≥180VAC
22.9A at 110VAC
16.2A at 85VAC | 53.5V FLOAT
37.4A at ≥180VAC
20.6A at 110VAC
14.6A at 85VAC |
Derating | 12.9W/Vin from 180-85Vin |
Efficiency | >96% from 30-70% load
>95.5% from 25-100% load |
Tolerance | Vout ±0.5% from 10-90% load |
Transient Response | ±6% at load variation 10-90% or 90-10%
50ms recovery |
Load Sharing | <5% of nominal current |
Ripple | <200mV p-p (BW 20 MHz) |
Psophometric | <2mV, according to CCITT norms |
|
STANDARDS |
Safety |
CAN/CSA C22.2 No 62368-1:2014
UL 62368-1:2014
EN 62368-1:2014/A11:2017 |
Inrush Current | ETSI ETS 300 132-1 |
Harmonics | EN61000-3-2 |
EMC | ETSI EN300 386 V.1.3.2
EN61000-6-1, EN61000-6-2
EN61000-6-3, EN61000-6-4
EN55024 performance criterion A
EN55022 Class B
Telcordia NEBS GR1089 |
Environmental | Storage: ETSI EN300 019-2-1
Transport: ETSI EN300 019-2-2
Operation: ETSI EN300 019-2-3
Damp Heat: IEC60068-2-78
MIL-STD-810D section 507.2
Earthquake: GR 63 Core Zone 4 |
|
MECHANICAL |
Dimensions, inches (mm) | 4.2 W x 14.0 D x 1.6 H (107 W x 355 D x 41 H) |
Weight | 4.6lbs. (2.1kg) |
Cooling | Fan-cooled, speed controlled |
Insulation | 4.25kVDC primary-secondary
2.12kVDC primary-ground
0.2kVDC secondary-ground |
Enclosure | IP20 |
Mounting | 19in/23in x 1U subrack
up to 4/5 modules |
|
GENERAL |
Protection | Short circuit
automatic current/power limiting
input/output overvoltage
thermal |
Alarms | Fan failure
Short circuit/arcing protection
High temperature/output voltage
Low output voltage
Input voltage out of range
Low fan speed (warning)
Internal communication failure |
LED Indicators | Green: AC normal operation
Yellow steady: Low fan speed, High temperature
Yellow flashing: Comms. failure
Red: Module alarm / shutdown |
Audible Noise (nominal input) | <39dBA @ ≤25°C (50% load)
<57dBA (100% load) |
Operating Temperature | -40°C to +75°C up to 2000m
Reduced spec -40°C to -20°C
Derated output power from 55°C
linear derating to 75°C
For 3000m altitude derated by 5°C |
Storage Temperature | -60°C to +85°C |
MTBF @ 25°C (without fan) | >350,000 hours to MIL-HDBK-217F-2 |