Unipower PDUAC3U-120-08 Operating Manual Download

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OPERATING MANUAL

PDUAC3U SERIES

AC POWER DISTRIBUTION UNITS

www.unipowerco.com

Manual No. PDUAC3U-3

pduac3u-man-rev3-0317.indd

UNIPOWER LLC • 3900 Coral Ridge Drive, Coral Springs, Florida 33065, USA • [email protected]

North America: +1 954-346-2442 • Latin America: +1 954-905-1078 • Europe: +44 1903 768200

Summary of Contents for PDUAC3U-120-08

Page 1: ...l No PDUAC3U 3 2017 UNIPOWER LLC All Rights Reserved pduac3u man rev3 0317 indd UNIPOWER LLC 3900 Coral Ridge Drive Coral Springs Florida 33065 USA sales unipowerco com North America 1 954 346 2442 La...

Page 2: ...DUCTION 4 2 0 FEATURES OPTIONS 5 3 0 PRODUCT LINE 5 4 0 SAFETY INDUSTRY STANDARDS 6 5 0 WARRANTY summary 6 6 0 DESCRIPTION OF OPERATION 7 7 0 SPECIFICATIONS 8 8 0 FRONT PANEL DESCRIPTION 8 9 0 BACK PA...

Page 3: ...Y Manual No pduac3u 3 pduac3u man rev3 0317 indd FIGURES Figure 1 PDUAC3U AC Power Distribution Unit 4 Figure 2a Block Diagram Single Phase 7 Figure 2b Block Diagram Three Phase 7 Figure 3 Front Panel...

Page 4: ...ure load babance on the source They provide AC distribution and overload protection for up to 12 load circuits distributed through field wireable terminal blocks There are 3 basic configurations opera...

Page 5: ...NAL AC OUTPUT OUTPUTS 1 PDUAC3U 120 04 NO 120 208VAC 3 phase 4 wire GND 120VAC Line Neutral 4 x 25A PDUAC3U 120 08 8 x 25A PDUAC3U 120 12 12 x 25A PDUAC3U 208 04 120 208VAC 3 phase 4 wire GND 208VAC L...

Page 6: ...se of power systems and are well aware of the hazards involved 4 4 All connections to the PDU should be carefully checked for errors before applying power to them 4 5 The internal voltages may be at h...

Page 7: ...l is not distributed This latter provides a 208VAC output Option SP 25A L3 L2 L1 N CB12 N CB11 N L2 L3 CB10 N L1 CB9 L3 N CB8 N CB7 N L1 L2 CB6 N L3 CB5 L2 N CB4 L1 N CB3 L3 N CB2 L2 N CB1 25A CB12 25...

Page 8: ...Black Powder Coat Dimensions Inches mm 5 1h x 16 75w x 11 5d 43 2 x 425 5 x 292 1 Rack Mounting 19 or 23 3U High Weight 23lbs 10 5Kg FIELD WIRING CONNECTIONS Input L1 L2 L3 N GND Cable Compression 2A...

Page 9: ...cks marked GND N L1 L2 L3 The recommended cable size for these connections is 2AWG 9 3 Output Connections Output connections are shown in Figure 4 There are 3 sets of barrier strip terminals The conne...

Page 10: ...eight carrier s inspection 10 3 UNIPOWER will cooperate fully in case of any shipping damage investigation 10 4 Always save the packing materials for later use in shipping the unit Never ship the unit...

Page 11: ...ctions is made Make sure that all connections are clean and secure to minimize contact resistance 11 5 UL Requirements The following should be adhered to when installing this PDU Elevated Operating Am...

Page 12: ...rce off connect the input wires to the PDU Set all circuit breakers to on 13 3 Turn on the input power source Check the output voltage at each set of output terminals with a digital voltmeter 13 4 Swi...

Page 13: ...ther options that do not affect safety Rating PDUAC3U 230 yy SP 230 400Vac 100A per phase 50 60Hz 3ph 4W G Output 200 240Vac max 20A per output L N 4 outputs per phase PDUAC3U 120 yy SP 120 208Vac 100...