|
INPUT |
Voltage | Operating Range: 85-275VAC |
Permitted variation: 85-300VAC
(L-PE and N-PE <250VAC) |
Current | <12.7A @ 240VAC
<17.9A @ 110VAC |
Frequency | 47-63Hz |
Power Factor | >0.99 at >25% load |
Fuse | Two 25A fast blow (L & N) |
|
OUTPUT |
Voltage Range | 46-57.6VDC |
Power | 2900W at ≥180VAC
1700W at 110VAC
1271W at 85VAC |
Current | 48V NOMINAL
60.4A at ≥180VAC
35.4A at 110VAC
26.5A at 85VAC | 53.5V FLOAT
54.2A at ≥180VAC
31.8A at 110VAC
23.8A at 85VAC |
Derating | 17.1W/Vin from 180-85Vin |
Efficiency | >95% |
Tolerance | Vout ±1.0% |
Transient Response | ±5% at load variation 10-90% or 90-10%
20ms recovery |
Load Sharing | <5% of nominal current |
Ripple | <250mV 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) | <45dBA @ ≤25°C (50% load)
<60dBA (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) | >832,000 hours to
Telcordia (Belcore) SR-332 Iss.1 |