| Power Rating (full) – kW |
70 |
70 |
70 |
70 |
| Power Rating (N + 1) – kW |
64 |
70 |
70 |
70 |
| |
| Phase |
3 |
| Power Factor |
0.99 at full load, 0.98 at 50% load |
| Frequency – Hz |
45-65 |
| Input Voltage – Nominal |
400 / 480V, 3 wire + ground |
| Input Voltage – Range |
304-530 VAC; shall withstand up to 600 VAC input without damage. |
| Input Breaker Rating / AIC Rating – A |
150 / 65,000 |
| Max Input Current / DC UPS Module |
480V: 115A @ 384V; 92A @ 480V |
| 400V: 138A @ 320V; 110A @ 400V |
| 380V: 145A @ 304V; 116A @ 380V |
| Inrush Current |
Inrush current does not exceed 150% of the rated input steady state peak value |
| Total Harmonic Distortion |
<5% from 50-100% of load |
| |
| Voltage |
Nominal: -48VDC; normal operation: -54.5 VDC (battery float) |
| Range: -42 to -58 VDC |
| System Efficiency |
92.5% peak (system level including branch distribution losses) |
| Energy Optimization Mode: Intelligent Power Matching |
Allows operation at near-peak efficiency down to 5% overall load |
| Branch Distribution Options |
22 circuit breakers, 100-200A each; optional: 6 fuses, 2x500A + 4x200A |
| |
| Type |
VRLA, Emerson Excellence EB4, 200 Ah |
| Arrangement |
3 strings; eight 6V blocks per string |
| Backup Time |
See backup time table at various loads |
| Design Life |
15 years @ 20 °C ; 10 years @ 25 °C |
| Recharge Time |
to 97% of nominal capacity) Less than 3 hours for > 35% load; Less than 4 hours > 15% load |
| |
| Form Factor |
Rack |
| Installed Dimensions (H x W x D) – in. (mm) |
83 x 24 x 41 (2100 x 600 x 1040) |
| Installed Weight – lb. (kg) |
3214 (1458) |
| |
| System Operating Temp. – °F (°C) |
-5 °C to +35 °C; recommended operation with battery: 20 °C to 25 °C air inlet |
| System Storage Temp. – °F (°C) |
-40 to 158 °F (-40 °C to +70 °C) |
| Relative Humidity |
0 to 95%, non condensing |
| Operating Elevation – ft. (m) |
6562 (2000) at full power |
| Audible Noise |
< 60dB |
| Heat Rejection at Full Load – BTU/hr. (kW) |
18,096 (5.3) per DC UPS module |
| EMI |
FCC class A |
|
|
|
| |
| Agency Approved |
CE Marked to EN 60 950-1:2006 |
| UL Listed to 60 950-1 + UL 1801; CSA certified |
| |
| Standard |
Web-based monitoring, alarm reporting via SNMP, and integration with SiteScan via SiteLink-E module |
| Optional |
Energy Master Remote Supervision |
| |
| DC Output |
| Output Power |
5833W maximum |
| Regulation |
Steady state output voltage remains within +/-0.25% for any combination of input voltage from 5% to 100% load |
| Wide Band Noise |
Does not exceed 250 mv peak-to-peak, or 100 mv rms per Telcordia GR-947-CORE |
| Psophometric Noise |
Does not exceed 1 mv from 10% to 100% load |
| |
| Current Limiting |
The output current is limited to 110 amps |
| Over Current |
Internal fuse |
| |
| Mounting |
Plug-in installation, hot swappable |
| Dimensions (H x W x D) – in. (mm) |
3.36 x 8.83 x 14.62 (85.5 x 224.5 x 371.5) |
| Weight – lb. (kg) |
17.6 (8) |
