Emerson netsure 9500, Operation Manual

Page 1: ...NetSure 9500 120kW 400V DC Power System Operation Manual UM584001200 Issue AA April 14 2014 Specification Number 584001200 Model Number 9500 ...

Page 2: ...NetSure 9500 120kW 400V DC Power System Operation Manual UM584001200 Issue AA April 14 2014 Spec No 584001200 Code UM584001200 Model No 9500 Issue AA April 14 2014 This page is intentionally blank ...

Page 3: ...ry Options 2 HRMG High Resistance Midpoint Ground Configuration 200V DC 2 Operating Procedures 2 Controller and Rectifiers 2 Battery Cabinet if furnished 2 Local Controls and Indicators 2 Distribution Panel Lockout Tagout LOTO 3 HRMG Configuration Ground Fault Detection Circuit Operation 3 EPO Emergency Power Off 3 Adding a Circuit Breaker to a List 21HA Distribution Panel 5 Maintenance 5 Importan...

Page 4: ...derate injury if not avoided ANSI OSHA This admonition is not used for situations that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALERT Alerts the reader to an action that must be avoided in order to protect equipment software data or service ISO ALERT Alerts the reader to an action that must be performed in order...

Page 5: ...o ensure upstream branch circuit breakers remain de energized during installation DO NOT apply AC input power to the system until all electrical connections have been completed and checked DC Output and Battery Voltages DANGER This system produces DC Power and may have a battery source connected to it The DC voltage IS hazardously high and the rectifiers and or battery can deliver large amounts of...

Page 6: ...s should never be installed in an airtight room or space Only install in a ventilated environment Batteries are an energy source that can produce high amounts of electrical current FOR THESE REASONS IT IS OF CRITICAL IMPORTANCE THAT YOU READ THESE INSTRUCTIONS AND FOLLOW THEM EXACTLY WHEN WORKING WITH LEAD ACID BATTERIES Wear complete protection for eyes face hands and clothing Examples are safety...

Page 7: ...and DC voltmeter to ensure safety before making contact or using tools Even when the power is turned OFF dangerously high electric charges may exist within the system Never work alone even if all power is removed from the equipment A second person should be standing by to assist and summon help in case an accident should occur Dual Hazardous Input Power Sources WARNING The system may be powered fr...

Page 8: ...810600 have a built in one megohm resistor no external resistor is necessary Read and follow wrist strap manufacturer s instructions outlining use of a specific wrist strap 3 Do not touch traces or components on equipment containing static sensitive components Handle equipment containing static sensitive components only by the edges that do not have connector pads 4 After removing equipment contai...

Page 9: ...system containing rectifiers intelligent control metering monitoring and distribution A system can consist of a Power Module Bay optional Distribution Module Bay and Battery Cabinets This power system is capable of operating either with or without batteries online Power Module Bay List 01 The Power Module Bay consists of the following components All Power Module Bay components are factory installe...

Page 10: ...els factory installed and connected in a cabinet List 90 91 92 93 Each Battery Cabinet houses one 1 400V battery string consisting of twenty eight 28 12V battery blocks 336V nominal Refer to the Battery Cabinet instructions IM58400120090 for more information Note The maximum short circuit capacity of the circuit breakers in the system is 25kAIC Therefore the maximum number of Emerson provided Batt...

Page 11: ...iting the available current during accidental line to ground contact Continuous bus operation with a single pole ground fault Limitation of potential arc flash due to limited energy during an insulation ground fault condition However it is important to locate and isolate any ground faults that occur in order to preserve these benefits The voltages between the Bus and Bus will shift when a ground f...

Page 12: ... Rectifier 1 Rectifier 4 Rectifier 3 Rectifier 6 Rectifier 5 Rectifier 8 Rectifier 7 Main AC Input Circuit Breaker Rectifier AC Input Circuit Breakers Rectifier 1 Rectifier 2 Rectifier 3 Rectifier 4 AC Main Rectifier 5 Rectifier 6 Rectifier 7 Rectifier 8 Front Output Voltage Present Indicator Ground Insulation Fault Alarm Indicator Control Voltage Present Indicator Output Voltage Present Control V...

Page 13: ...tion leads to 66 in lbs 7 Nm 7 Replace the distribution panel s top or bottom front cover Secure the cover to the distribution panel 8 Place each circuit breaker to the OFF position 9 Connect all power sources to the distribution panel 10 Place each circuit breaker to the ON position 11 Ensure that there are no local or remote alarms active on the system Maintenance Contact Emerson Network Power f...

Page 14: ...s if required at a later date Note that provided on a USB drive furnished with the system is an ACU configuration drawing C drawing and the ACU configuration files loaded into the ACU as shipped System Troubleshooting Information This system is designed for ease in troubleshooting and repair The various indicators as described in Operating Procedures on page 2 and in the controller and rectifier i...

Page 15: ...ment no attempt should be made to troubleshoot or repair an individual rectifier controller or circuit card Replacement Procedures Danger Adhere to the Important Safety Instructions presented at the front of this document Replacing a Rectifier or Rectifier Fan Refer to the Rectifier Instructions UM1R40015000e for a rectifier replacement procedure and a rectifier fan replacement procedure Refer als...

Page 16: ...lack Torque these connections to 62 in lbs 7 Nm 6 Place the replacement circuit breaker into its mounting position feeding the attached leads to the rear of the distribution panel Orient the ON OFF positions as shown in Figure 2 7 Replace the distribution panel s top or bottom front cover Secure the cover to the distribution panel 8 Place each circuit breaker to the OFF position 9 Connect all powe...

Page 17: ...DC Input Bus 200V DC Input Bus to 200V DC Load Distribution Terminal to 200V DC Load Distribution Terminal to 200V DC Load Distribution Terminal to 200V DC Load Distribution Terminal to 200V DC Input Bus to 200V DC Input Bus to 200V DC Input Bus to 200V DC Input Bus Rear View Rear View Off Off On On Red Jumper Black Jumper Red Jumper Black Jumper Rear 200V DC Load Distribution Terminal 200V DC Loa...

Page 18: ...rnal AC input circuit breaker remains in the OFF position during this procedure 3 Remove the left and right rear access covers from the power and control section 4 Locate the surge protector 5 Disconnect the surge protector wiring from the surge protector wiring terminal block 6 Unplug the surge protector plug in connector from the connector inside the power and control section 7 Disconnect the su...

Page 19: ... 11 of 13 Figure 3 AC Input Surge Protector Replacement Rear Power and Control Section Cover L1 L2 L3 Factory Wiring This Side AC Surge Protector AC Surge Protector Terminal Block AC Surge Protector Ground Lead AC surge protector ground lead is routed into main AC section and connected to a ground stud AC Surge Protector Plug In Connector Rear AC Surge Protector ...

Page 20: ...s and outside plant enclosures for customers and channel partners Reps VARs Distributors Phone 1 800 800 1280 option 3 Spare Parts Email DCpower Spares Emerson com OSP Spares Emerson com Pricing and purchase orders for spare parts including but not limited to breakers cables fuses rectifier fans misc breaker and fuse panels enclosure fans doors and switches etc Phone 1 800 800 1280 option 5 DC Pow...

Page 21: ...y defects Product dead on arrival Incomplete or incorrect deliveries Quality and product support Phone 421 32 7700 888 Order DC Power OSP Order Status Email OPC EES EmersonNetworkPower com Creates and processes orders determines lead times and pricing provides order shipping information and status Phone 421 32 7700 706 Request DC Power Repair Service RMA Email EMEA HWServices Emerson com Creates a...

Page 22: ...cument is subject to change without notice and may not be suitable for all applications While every precaution has been taken to ensure the accuracy and completeness of this document Emerson Network Power Energy Systems North America Inc assumes no responsibility and disclaims all liability for damages result ing from use of this information or for any errors or omissions Refer to other local prac...