Delta Electronics SSW 230 V - 20 kVA User's Manual
Contents
1. SSW 230 V 20 kVA gt RELTA www daltaww com The Static Switch Product Line SSW 230V 6kVA Description The static switch product line is a micro controller driven state of the art switch between the AC mains and the inverter to provide uninterruptible AC power After an extremely quick detection of a mains fault the static switch transfers the load almost without cut off to the redundant AC line A communication and synchronization bus is responsible for the system performance and the Delta inverters are synchronized to the public AC mains Modular UPS configurations in ON LINE or OFF LINE mode can be realized in combination with Delta inverters and DC power systems with battery backup Two static switch models 6 kVA and 20 kVA 230 Vrms 50 Hz single phase ON LINE or OFF LINE mode selection High performance AC line quality monitoring Quick detection of AC faults Configurable switching criteria Load transfer of up to 6 kVA or 20 kVA Synchronization of the Delta inverter group Convection cooled Compact and light Power connectors on the rear General Product name Safety EMI radiated compliant with Cooling Public AC Input Voltage range Frequency range SSW 230 V 6 kVA SSW 230 V 20 kVA EN 60 950 class EN 55 022 class B EN 300 386 2 Convection cooled 184 276 Vims 45 55 Hz EMI conducted compliant with EN 55022 class B Inverter AC Input Voltage range Freq2. uency 230 Vims 1 50 Hz EMI conducted compliant with EN 55022 class B AC Output Voltage nominal Frequency nominal Maximum power cos Q range 230 Vims 50 Hz 6 kVA 20 kVA 0 1 ind and cap EMI conducted compliant with EN 55022 class B Mechanics Width overall Depth overall Height overall Weight Switching Criteria According to Static rms deviation Dynamic rms deviation Static freq deviation Dynamic freq deviation Environment Operating temperature Relative humidity 6kVA 20kVA 2 8 70mm 5 3 135 mm 13 8 350 mm 13 8 350 mm 12 2 311 mm 12 2 7U 311 mm 7 7 b 3 5kg 18 0 lb 8 6 kg ETS 300 132 1 10 15 for max 500 ms 2Hz 2Hz for 5 s maximum 0 50 C 95 max non condensing
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