GE Critical Power Critical Power Distribution Products for the Datacenter UL Listed Version GE Series MDU, Monitored Distribution Unit
Series MDU Model MDU-CL, Classic Design ELECTRICAL SPECS • KVA: 50, 75, 100, 125, 150, 200, 225, 300 • Input: 480VAC 3ph 3w + gnd • 600, 575, 480, 208VAC optional • Output: 208/120VAC 3ph 4w + gnd • 600, 575, 480, 208VAC optional • Freq: 60Hz FEATURES • Nema 1 Enclosure w/removeable front, side & rear panels • Door-in-door construction ; door locks • Top or bottom entry • GE Panelboards and/or GE Subfeed CBs • Intelligent Monitor – of input & outputs, with true RMS metering • Efficiency at 98% • Modbus RTU Communications • Transient Network/Surge Suppression/ 2 Lightning Arrestor options
Series MDU Model MDU-CL, Classic Design TRANSFORMER SPECS • K13 Rated ; DOE2016 Compliant, Copper • Class R insulation, 150 o C rise • 115 o C rise optional • Common & Traverse noise protection • 200% Output Neutral • 60 or 50Hz BRANCH CIRCUIT MONITORING • Solid Core CTs on each pole • Data Acquisition Board • BCMS Basic – Branch Ckt Current Readings • BCMS Plus – Panelboard Current, Voltage, KVA, KW, PF, Freq, kVAR, & THDv Readings • Local readings on the Intelligent Monitor • Remote readings via Modbus RTU or optional SNMP 3
Series MDU Model MDU-CL, Classic Design PANELBOARDS OUTPUT SUBFEED CBs • Up to (2) 42ckt Panelboards in base unit • 208V 3pole, 50 to 800Amp • Up to (8) 42ckt Panelboards using side or • Consult factory for how many Subfeed CBs front facing sidecars fit in base MDU and sidecars • Maximum 2 sidecars per MDU Example: MDU-CL with (8) Subfeed CBs and no Panelboards 4
Series MDU Model MDU-HP, High Power Design ELECTRICAL SPECS • KVA: 400, 500, 625, 750, 1000 • Input: 480VAC 3ph 3w + gnd • 600VAC optional • Output: 208/120VAC 3ph 4w + gnd • 240VAC optional • Freq: 60Hz • Subfeed CBs: 100, 150, 225, 250, 400, 600A FEATURES • Nema 1 Enclosure • Door-in-door construction ; door locks • Top or bottom entry • GE Subfeed CBs – Opt electr trip 250-600A • Intelligent Monitor – of input & outputs, with true RMS metering • Efficiency at 98% • Modbus RTU Communications • Transient Network/Surge Suppression/ Lightning Arrestor options 5
Series MDU Model MDU-HP, High Power Design TRANSFORMER SPECS • K9 Rated ; DOE2016 Compliant • Copper wound, Class R insulation, 150 o C rise • Welded Bus Connections • 200% Output Neutral • IR Scan Window available SUBFEED CBs • 208V 3pole Subfeed CBs: 100, 150, 225, 250, 400, 600A • Consult factory for how many Subfeed CBs fit in base MDU based on amp rating 6
GE Critical Power Critical Power Distribution Products for the Datacenter UL Listed Version GE Series RDU, Remote Distribution Unit
Series RDU Model RDU-CL, Classic Design ELECTRICAL SPECS • Voltage: 208/120VAC 3ph 4w + gnd • Mains: 1, 2, or 4 ; 225 or 400Amp CB or MCS type • Frequency: 60 or 50Hz FEATURES • Nema 1 Enclosure w/removeable front, side & rear panels, 2ft x 2ft footprint • Door-in-door construction ; door locks • Top or bottom entry • Up to (4) GE Panelboards • BCMS Basic or BCMS Plus (optional) • Analog or Digital Metering (optional) Model RDU-WM Wall mount design with (qty 1 or 2) 225A panelboards 8 BCMS available ; 26” w x 9”dp x 80”hi
Series RDU Model RDU-MC, Mission-Critical • Primary/Alternate Mains • 225 or 400A Main CBs • Make-before-break • Sync Check Relay Kirk Key Interlocks & Solenoid Key Release 9
Series MDU & RDU GE Website Customer Resources Available Documents • MDU / RDU Brochure • Template Guide Specifications • Drawings (example configurations) • O&M Manuals • Whitepapers • And much more……. www.gecriticalpower.com 10
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