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37User Guide Silcon DP300E Series 480V 400-500kVA
7OA0004 US rev. 02
10.0 System Specifications
10.1 Technical data
Input Voltage 3 x 480V
Voltage tolerance
Normal operation ±15%
Bypass operation ±10% (standard)
±4, 6, 8% (programmable)
Frequency 60Hz
±6% standard
±0,5-8% (programmable)
Input PF Load 25% min. 0,97
Load 100% min. 0,99
Current distortion Max. 5%
Output Voltage 3 x 480V
Voltage tolerance ±1% static, sym. load
±3% static, asym. load
±5% 0-100% load step
Voltage distortion Max. 3%, linear load
Max. 5%, non-linear load
(Silcon DP3400E-DP3500E)
Load power factor 0,9 lead to 0,8 lag
Frequency 60Hz (utility synchronized)
±0,1% free running
Overload capacity
Normal operation 200% - 60 secs.
Normal operation 125% - 10 min.
Battery operation 150% - 30 secs.
Bypass operation 125% - cont.
General Ambient temperature 0-40°C/32-104°F
(Above 25°C/77°F the battery life
time is reduced)
Humidity Max. 95%, non condensing
Protection class NEMA 1
Safety EN50091-1
UL 1778
Emission and Immunity EN50091-2
Static bypass switch Built-in
Auto restart Programmable
Economy mode Programmable
System Specifications