Instructions for Installation, Operation and …

1 Instructions for installation , Operation andMaintenance of Cutler-Hammer IQ DP-4000 Electrical Distribution System MonitorTD 17548 BEffective January, 2000iTABLE OF CONTENTS1. INTRODUCTION .. USER-SUPPLIED HARDWARE .. FROM THE IQ DATA PLUS II .. HARDWARE DESCRIPTION .. Access Area .. External Communications Module .. Function Specifications .. OPERATOR PANEL .. installation AND .. PREPARATION AND MOUNTING THE IQ DP-4000 .. , .. THE POWER SUPPLY MODULE SEPARATELY .. Initial Power Application ..205. PROGRAMMING THE IQ DP-4000 .. SETPOINT Switch Programming CONFIGURATION SETPOINT .. SELECTION AC LINE VOLTAGE SETPOINT .. TRANSFORMER RATIO SETPOINT .. TRANSFORMER PRIMARY SETPOINT .. SEQUENCE SETPOINT .. Demand, Fixed/Sliding .. Demand Time Interval .. Demand Time Interval .. SETPOINTS .. Reset Energy From Faceplate Setpoint.

2 Resolution FACTOR SIGN CONVENTION FUNCTIONS - GENERAL .. Modes Alarm Setpoint .. (Auto-reset) Alarm on Overvoltage Alarm Setpoint .. on Undervoltage Alarm Setpoint .. on Voltage Phase Loss Alarm on Voltage Phase Unbalance Alarm Setpoint .. on Voltage Phase Reversal Alarm Setpoint .. on Current Phase Loss Alarm Setpoint .. Alarm Setpoint .. Alarm Delay Setpoint .. Alarm Reset Delay Setpoint .. Overvoltage Detection Level Alarm Setpoint .. Undervoltage Detection Level Alarm Setpoint .. Voltage Phase Unbalance Detection Level Alarm Setpoint .. Alarm Reset Threshold Setpoint .. POWERNET PROGRAMMABLE SETPOINT .. / DP-2 MODE I/O SETPOINTS .. Input Setup Pulse Setpoint .. Initiator/Shed Load Setpoint ..346. TROUBLESHOOTING AND OF REPAIR .. AND .. ASSISTANCE .. OF TABLESTABLE AND ACCESSORIES ..2 TABLE FUNCTION (TRIP) SPECIFICATIONS.

3 6 TABLE CODES ..11 TABLE MASTER SHEET ..21 TABLE SYSTEM FUNCTIONS ..22 TABLE FUNCTIONS ..22 TABLE I/O FUNCTIONS ..22 TABLE SWITCH SETTINGS ..23 TABLE LINE VOLTAGE ..24 TABLE DEMAND INTERVALS FOR WATTS, VARS AND SAMPLING INTERVAL FOR IA, IB, AND RELAY MODE SETTING ..26 TABLE SETTINGS ..27 TABLE ON OVERVOLTAGE ON UNDERVOLTAGE ON VOLTAGE PHASE LOSS SETTINGS ..27 TABLE ON VOLTAGE PHASE UNBALANCE SETTINGS ..27 TABLE ON VOLTAGE PHASE REVERSAL SETTINGS ..28 TABLE ON CURRENT PHASE LOSS SETTINGS ..28 TABLE ALARM SETTINGS ..28 TABLE DELAY SETTINGS ..28 TABLE DELAY SETTINGS ..28 TABLE DETECTION LEVEL SETTINGS ..29 TABLE DETECTION LEVEL PHASE UNBALANCE DETECTION LEVEL SETTINGS ..29 TABLE THRESHOLD SETTINGS ..30 TABLE INITIATOR PARAMETER SELECTION SETTINGS ..35 TABLE SHED AND RESTORE LOAD SETTINGS ..36 TABLE SHED PARAMETER SELECTION INITIATOR RATE SELECTION POWER-ON TROUBLESHOOTING.

4 40 TABLE TROUBLESHOOTING ..41 LIST OF FIGURESFIGURE PHASE POWER MODULE FOR MODELS 4030 AND ACCESS AREA OF CHASSIS ..4 FIGURE PANEL ..8 FIGURE QUADRANTS, MATHEMATICAL ..10 FIGURE QUADRANTS, POWER ENGINEER S SIGN CONVENTION10 FIGURE MOTOR LOAD ..11 FIGURE DISTRIBUTION ..11 FIGURE CUTOUT PROFILE DEPTH DIMENSIONS ..13 FIGURE MODULE DIMENSIONS ..13 FIGURE , 3-WIRE (UP TO 600 VOLTS) WIRING , 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ..15 FIGURE , 3-WIRE (UP TO 600 VOLTS) WIRING , 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ..16 FIGURE , 4-WIRE (UP TO 600 VOLTS) WIRING , 4-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ..17 FIGURE , 3-WIRE (UP TO 600 VOLTS) WIRING , 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ..18ivFIGURE , 3-WIRE (UP TO 600 VOLTS) WIRING , 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ..19 FIGURE , 4-WIRE ( UP TO 600 VOLTS) WIRING , 4-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM.

5 20 FIGURE DETECTION AND RESET LEVELS ..31 FIGURE DETECTION AND RESET LEVELS ..32 FIGURE PHASE UNBALANCE DETECTION/RESET LEVELS ..33 APPENDIX A - PT RATIO AND CT PRIMARY SETTINGS .. 43PT RATIO SETTINGS ..43CT PRIMARY B - SETPOINT RECORD SHEETS .. 71IQ DP-4000TD 17548 BvUSING THE MANUALThis manual covers the installation , setup, Operation , maintenance , andtroubleshooting of the IQ DP-4000. It gives step-by-step Instructions forprogramming the IQ DP-4000 to meet your specific you are installing the IQ DP-4000 for the first time, you should read andbecome familiar with the following sections of the manual:1. Introduction2. Hardware Description3. Operator Panel4. installation and Startup5. Programming the IQ DP-40006. maintenance and Troubleshooting MaintenanceIf you are replacing an IQ Data Plus II with an IQ DP-4000, you shouldread and become familiar with the following sections of the manual:1.

6 Introduction, Section , Upgrading From the IQ Data Plus II2. Troubleshooting and maintenance , Section The Instructions forremoving and replacing the IQ Data Plus II are the same as forremoving and replacing the IQ DP-4000TD 17548 BviSAFETY PRECAUTIONS AND LIABILITY INFORMATIONPRELIMINARY COMMENTS AND SAFETYPRECAUTIONSThis Technical Document covers all aspects ofinstallation, Operation , and unit-level maintenance of theIQ DP-4000. This document is a guide only forauthorized and qualified personnel who select and usethe IQ DP-4000. Please refer to the specific Warningand Caution in this section before proceeding. If yourequire further information regarding a particularinstallation, application, or maintenance activity, contactyour Cutler-Hammer and Liability InformationNo warranties, expressed or implied, includingwarranties of fitness for a particular purpose ofmerchantability, or warranties arising from course ofdealing or usage of trade are made regarding thisinformation, recommendations, and descriptionscontained herein.

7 In no event will Cutler-Hammer beresponsible to the purchaser or user in contract, in tort(including negligence), strict liability, or otherwise forany special, indirect, incidental, or consequentialdamage or loss whatsoever, including but not limited todamage or loss of use of equipment plant or powersystem, cost of capital, loss of power, additionalexpenses in the use of existing power facilities, orclaims against the purchaser or user by its customersresulting from the use of the information anddescriptions contained PrecautionAll safety codes, safety standards, and/or regulationsmust be strictly observed in the installation , Operation ,and maintenance of this device. WARNINGTHE WARNINGS AND CAUTIONS INCLUDED ASPART OF THE PROCEDURAL STEPS IN THISDOCUMENT ARE FOR PERSONNEL SAFETY ANDPROTECTION OF EQUIPMENT FROM DAMAGE.

8 ANEXAMPLE OF A TYPICAL WARNING LABEL ISSHOWN ABOVE IN REVERSE TYPE TOFAMILIARIZE PERSONNEL WITH THE STYLE OFPRESENTATION. THIS WILL HELP TO ENSURETHAT PERSONNEL ARE ALERT TO WARNINGSWHICH MAY APPEAR THROUGHOUT THEDOCUMENT. IN ADDITION, CAUTIONS ARE ALLUPPER CASE AND BOLDFACED AS SHOWNBELOW. CAUTIONCOMPLETELY READ AND UNDERSTAND THEMATERIAL PRESENTED IN THIS DOCUMENTBEFORE ATTEMPTING TO INSTALL, OPERATE ORUSE THE EQUIPMENT. IN ADDITION, ONLYQUALIFIED PERSONS SHOULD BE PERMITTED TOPERFORM ANY WORK ASSOCIATED WITH THEEQUIPMENT. ANY WIRING INSTRUCTIONSPRESENTED IN THIS DOCUMENT MUST BEFOLLOWED PRECISELY. FAILURE TO DO SOCOULD CAUSE PERMANENT CorrespondenceContact the Power Management Applications Support(PMAS) at 1-800-809-2772 if you have any questionsabout operating or troubleshooting the IQ DP-4000 SECTION 1 - INTRODUCTIONTD INTRODUCTIONThe IQ DP-4000 is a microprocessor-based monitoringand protective device that provides electrical meteringand system voltage protection.

9 This device is acompact, self-contained, panel-mounted devicedesigned to replace numerous individual meters, relays,and recorders. The IQ DP-4000 is available in sixmodels - 4010, 4020, 4030, 4110, 4120 and compares the models' ModuleI/O4010 Separate SourceNo402024-48 Vdc sourceNo40303-PhaseNo4110 Separate SourceYes412024-48 Vdc sourceYes41303-PhaseYesTable Model ComparisonThe IQ DP-4000 measures: AC Line Current (each phase) AC Line to Line Voltage AC Line to Neutral Voltages (for 4 wire systems) Watts Vars VA Power Factor (apparent and displacement) Demand (Watts, Vars, VA, Currents) Frequency %THD (currents and voltages) Watt-hours Var-hours VA-hoursThe IQ DP-4000 monitors the ac line feeding a specificload or loads and detects conditions that exceed yourchosen parameters.

10 In all cases, it detects the followinglisted conditions. If equipped with the optional I/Omodule (models 4110, 4120, and 4130), it can protectthe loads against: Undervoltage Overvoltage Current Phase Loss Voltage Phase Loss Phase Reversal Phase UnbalanceVoltage may be directly monitored on 3-phase AC lineswithin a range of 100 to 600 VAC nominal withoutexternal potential transformers and within a rangeabove 600 VAC to 510 KV with external potentialtransformers (PTs). Current monitoring is throughexternal current transformers (CTs) with ratios between5/5 to 12,800 applications for the IQ DP-4000 are: Incoming 3-Phase AC lines Transformer feeder circuits Branch circuits Motor starters 3-Phase electrical loadsBased upon transformer ratios, the device willautomatically display the appropriate unit value (inUnits, Kilo-Units, or Mega-Units) of the item displayedon the screen.