Components |
Fully rated, disc-type
SCR |
Mimic panel LED current flow |
Backlit LCD graphical
display |
Dual-redundant fans |
Triple-redundant power
supplies |
Dual-redundant internal bus |
TVSS 80 kA (std.), 160
kA (opt.) |
Communications and Software |
Password protection-defined user tiers |
Remote access |
RS232, RS485 and Web-based |
Event types |
information, warnings and alarms |
Alarm notification |
email or email to pager |
Remote-downloadable software upgrades |
Emergency power off:
remote (std.), local (opt.) |
Five relay contacts (std.) |
Power and Event Management |
Metering 1 |
kVA, kW, Ipeak, phase, current, voltage, frequency |
Metering 2 |
power factor, kVA demand, harmonic
analyzer |
Event alarm log, 2,500 events |
Electrical Characteristics |
Voltage/frequency |
208/480/600V, 3 Phase, 4 Wire, 60Hz |
Current rating |
200/400/600/800A |
Short-circuit
withstand |
100 kA |
Overload capability |
125% (30 min.), 150% (1
min.), 1000% (3 cycles) |
Circuit breakers |
non-automatic or automatic |
Operational Characteristics |
Full-digital controls |
Type II fuse-less current path |
System-assisted
bypass |
PQ states |
preferred, acceptable and emergency |
Automatic or manual
transfer |
Sensing time |
2 ms |
Auto transfer |
4 ms (or
less) |
Reacquisition |
3 cycles |
User-defined transfer
angle |
max 180° |
Temperature |
0-40°C (operating), 0-80°C
(storage) |
Audible noise |
<65 dBA
(6 ft.) |
Standards |
All applicable NEMA
standards |
UL 1008 listed |
FCC compliant (Part
15) |
NEC 2002 |
ANSI/NFPA 70 (2002) |
IEEE 587 (ANSI C62.41) |