APC BC300 Series manual Single Line Diagram for BC300

Page 14

Installation

NOTICE!

Always keep AC, DC and communication cables separated.

NOTICE!

The grounding electrode conductor (Protective Earth - PE) must be the same size (ampacity) as the UPS input circuit conductors. Conduit is not an acceptable grounding electrode conductor - see National Electrical Code Section 250-91(a).

NOTICE!

The unit is wired from the factory as a separately derived system. Output neutral is bonded to equipment ground through main bonding jumper inside the UPS. See National Electrical Code Article 250-5(d) and 250-26 for correct installation grounding.

3.3.4 Single Line Diagram for BC300

Utility Source (provided by others)

208V 3 or 4 Wire + Ground

MIB

200AT

161A

	Service	F4, 5, 6
	Bypass	F4, 5, 6
	Bypass	UIF
	Panel	UIF
	Panel	Q001
		Q001
		UIS
	161A	111A

UPS

200A

250AT

111A

F1, 2, 3

UOF

Q002	Q003
UOS	BS

111A

UPS System Output

40kW

208V 3 or 4 Wire + Ground

Notes:

1.Must be 3- or 4-wire.

2.Must be 3 or 4 cabling provided by others.

3.Input overcurrent protection is based on 80% rating - any deviation, please contact APC.

4.F1, F2, F3 = 120A

5.F4, F5, F6 = 170A

6.All AC power cabling is 3- or 4-wire + Ground at 208VAC 3-phase.

7.UPS output cables and input cables must be in separate conduits.

8.Power wiring and control wiring must be in separate conduits.

9.See installation manual for battery information.

10.Installation must comply with all applicable national and local codes.

Figure 7 Single Line Diagram 208V

990-1401

14	Installation Guide APC BC300 Series 40kW 208/450/480V UPS

Image 14

Contents APC BC300 Series 40kW 208/450/480V Installation Guide Copyright 2002 APC Denmark ApSThank You Installation Guide APC BC300 Series 40kW 208/450/480V UPSSafety Symbols used in this manual Contents Tools and Equipment Needed IntroductionIntroduction Insulated Tools and Other Equipment NeededReceiving, Unpacking and Moving to Site Please RecycleRequirements on Site InstallationInstallation Insulated and other tools required Installing the Conduit Connection KitUPS Footprint measurements in inches & mm Footprint Installing Conduit Box and Base Covers Conduit Connection Kit ContentsInstalling Pedestals Installing the Maintenance Bypass Panel and UPS SBP Electrical Schematic Component Overview door open Component OverviewWire Terminals Wire TerminalsWiring Diagram for BC300 Utility inputSingle Line Diagram for BC300 Single Line DiagramSingle Line Diagram 40kW 69A UPS Model Input Output Recom DC Voltage DC Current Mended MIBExternal Connection Board External Connection BoardCommunication Interface Board Option Communication Interface BoardSmart Slot and Connection of Triple Chassis Communication InterfaceProduct Description Safety WarningsAPC BC300 Triple Chassis Monitoring PortInstalling Management Cards Power InputInstalling Management Products To UPS PortPower Considerations Cascading setup of the APC BC300 Triple ChassisPowering the APC BC300 Triple Chassis Power AdaptersTroubleshooting Triple Chassis Power ConsiderationsDetermining Power Requirements Problem Possible Cause SolutionProduct Specifications Monitoring Port Pin Assignments Monitoring Port Pin Assignment Battery Installation Installation of External Batteries and Battery BreakerPower, Physical, and Environmental Specifications PhysicalBattery Installation Guidelines Do not connect the negative cables to the UPS yet Battery Replacement Initial Start-up and Phase Check External Batteries Initial Start-up and Phase CheckInitial Start-up and Phase Check Clearing the Events Log Clearing the Events LogStart-up from Maintenance Bypass Start-up and Shutdown ProcedureStart-up and Shutdown Procedure Shutdown ProcedureIf you have shut the loads down Move on to step APC BC300 Series 40 kW Technical Data Technical SpecificationsTechnical Specifications Battery Specifications Dimensions/WeightAPC Corporate How to Contact APCHow to Contact APC Fairgrounds Road West Kingston, RIHow to Contact APC