Table of Contents
Advertisement
PCS100 UPS-I User Manual
4.4 Fail-Safe Bypass
900 A Utility Disconnect
2200 A & 4200 A Utility
Disconnect
Overload Capability
Closing Time 900 A
Closing Time 2200 & 4200 A 80 ms
Cooling
4.5 Coupling Transformer
Capacity Rating
Type
UL Insulation Class
Design Temperature
Typical Impedance
4.6 Energy Storage - Ultracapacitors
System DC Nominal Voltage
Discharging Voltage Range
Overload Capacity
Rated Power
Autonomy Period
Operating Temperature
Design Life
Cycle Life
Recharge Time
Integrated normally closed contactors
Optional air circuit breaker (ACB)
150% for 500 s
200% for 300 s
300% for 120 s
500% for 30 s
Note: Not more than once every 30 minutes.
20 ms
Convection
110% of PCS100 UPS-I kVA rating for 30 s
Note: Optimized for short-term performance.
Dry
N (200 °C)
Temperature rises 60 °C for short-term full load
operation
8%
Note: The PCS100 UPS-I incorporates compensation
for the voltage drop across the coupling transformer
impedance.
750 V DC
750 V DC to 554 V DC
100%
300 kW per string
2 s @ 300 kW
For more information refer to the autonomy
calculations in section 6.
15 °C to 25 °C (recommended)
15 years at 25 °C
> 500,000
< 45 s
27
Advertisement
Table of Contents
