Eaton Cutler-Hammer IQ DP-4000, Instructions For Installation, Operation And Maintenance

Page 1: ...Instructions for Installation Operation and Maintenance of Cutler Hammer IQ DP 4000 Electrical Distribution System Monitor TD 17548B Effective January 2000...

Page 2: ......

Page 3: ...es 12 4 2 2 Mounting 12 4 3 MOUNTING THE POWER SUPPLY MODULE SEPARATELY 13 4 4 WIRING 13 4 5 INITIAL STARTUP 20 4 5 1 During Initial Power Application 20 5 PROGRAMMING THE IQ DP 4000 21 5 1 INTRODUCTI...

Page 4: ...28 5 12 11 Alarm Reset Delay Setpoint 28 5 12 12 Overvoltage Detection Level Alarm Setpoint 29 5 12 13 Undervoltage Detection Level Alarm Setpoint 29 5 12 14 Voltage Phase Unbalance Detection Level A...

Page 5: ...L SETTINGS 29 TABLE 5 V VOLTAGE PHASE UNBALANCE DETECTION LEVEL SETTINGS 29 TABLE 5 W RESET THRESHOLD SETTINGS 30 TABLE 5 X PULSE INITIATOR PARAMETER SELECTION SETTINGS 35 TABLE 5 Y LOAD SHED AND REST...

Page 6: ...ING DIAGRAM 19 FIGURE 4 15 3 PHASE 4 WIRE ABOVE 600 VOLTS WIRING DIAGRAM 20 FIGURE 5 1 OVERVOLTAGE DETECTION AND RESET LEVELS 31 FIGURE 5 2 UNDERVOLTAGE DETECTION AND RESET LEVELS 32 FIGURE 5 3 VOLTAG...

Page 7: ...following sections of the manual 1 Introduction 2 Hardware Description 3 Operator Panel 4 Installation and Startup 5 Programming the IQ DP 4000 6 Maintenance and Troubleshooting Maintenance If you are...

Page 8: ...additional expenses in the use of existing power facilities or claims against the purchaser or user by its customers resulting from the use of the information and descriptions contained herein Safety...

Page 9: ...with ratios between 5 5 to 12 800 5 Typical applications for the IQ DP 4000 are Incoming 3 Phase AC lines Transformer feeder circuits Branch circuits Motor starters 3 Phase electrical loads Based upo...

Page 10: ...120 240 VOLT SELECTION 1 4 REPLACEMENT PARTS Refer to Table 1 B for a list of available parts and accessories for the IQ DP 4000 For ordering information contact your local Cutler Hammer distributor D...

Page 11: ...ns to the unit from the rear of the chassis Figure 2 2 shows the rear of the chassis and includes 1 The 3 Phase AC line connections to the voltage terminal block at the bottom of the power module 2 Th...

Page 12: ...gned to connect with the optional communication module a PONI module See Section 2 1 4 for a detailed description 8 The discrete input can be configured to be either a reset input or a sync pulse inpu...

Page 13: ...e that attaches directly to the back of the DP 4000 The power module can then be mounted to the PONI or mounted remotely 36 inches away The EPONIF is an Ethernet PONI with a 10Base FL fiber optic inte...

Page 14: ...loss A Voltage phase loss is detected when the amplitude of any single phase is less than 50 of the nominal amplitude Current phase loss A Current phase loss is detected when the current amplitude of...

Page 15: ...digit VA hours 0 6 0 6 1 digit Power Factor 1 1 Frequency 0 1Hz 0 1 Hz THD Through 31st Harmonic Table 2 C Metering Specifications Accuracy is maintained from 3 to 250 of the full scale of the device...

Page 16: ...B C Volts VC A Volts VA N Volts VB N Volts VC N Volts Watts Vars VA Power Factor apparent and displacement Frequency Watt Hours Var Hours VA Hours Each time you press the Up or Down pushbuttons the LE...

Page 17: ...rameters This will cause the display to blank and the THD LED to blink When the display is restored the Maximum THD values have been reset Reset and Demand Holding the Reset and the Demand pushbuttons...

Page 18: ...1 Breakers A and B are closed and C is open Power flow is in Quadrant 4 The Power Factor and Vars will be negative and the respective LED s will blink 2 Breakers A and C are closed and B is open Powe...

Page 19: ...tion 3 1 3 4 Alarm LED s The Alarm LEDs Alarm 1 Alarm 2 when continuously lit indicate that an alarm condition exists If there is an alarm condition when you press the Alarm Data button the correspond...

Page 20: ...ight and width dimensions while Figure 4 2 shows depth dimensions It is necessary to hold several tolerances when making the cutout and placing the holes for the mounting screws Referring to Figure 4...

Page 21: ...le connection between the IQ DP 4000 chassis and the power module using either the 36 in 91cm or the 45 in 114cm Extension Cable Option The separated power module can physically fit in the desired loc...

Page 22: ...ou can use NO and NC contacts from the Relays to control external devices These contacts are rated at 10 amps for 120 240 VAC or 30 VDC 4 The wires connecting to the IQ DP 4000 must not be larger than...

Page 23: ...4000 SECTION 4 INSTALLATION AND STARTUP TD 17548B 15 Figure 4 5 3 Phase 3 Wire above 600 volts Wiring Diagram Separate Source Figure 4 6 3 Phase 3 Wire up to 600 volts Wiring Diagram Separate Source...

Page 24: ...4000 SECTION 4 INSTALLATION AND STARTUP TD 17548B 16 Figure 4 7 3 Phase 3 Wire above 600 volts Wiring Diagram Separate Source 2 CTs Figure 4 8 3 Phase 4 Wire up to 600 volts Wiring Diagram Separate S...

Page 25: ...IQ DP 4000 SECTION 4 INSTALLATION AND STARTUP TD 17548B 17 Figure 4 9 3 Phase 4 Wire above 600 volts Wiring Diagram Separate Source Figure 4 10 3 Phase 3 Wire up to 600 volts Wiring Diagram...

Page 26: ...IQ DP 4000 SECTION 4 INSTALLATION AND STARTUP TD 17548B 18 Figure 4 11 3 Phase 3 Wire above 600 volts Wiring Diagram Figure 4 12 3 Phase 3 Wire up to 600 volts Wiring Diagram 2 CTs...

Page 27: ...IQ DP 4000 SECTION 4 INSTALLATION AND STARTUP TD 17548B 19 Figure 4 13 3 Phase 3 Wire above 600 volts Wiring Diagram 2 CTs Figure 4 14 3 Phase 4 Wire up to 600 volts Wiring Diagram...

Page 28: ...T BE WIRED TO GROUND FOR PROPER OPERATION FAILURE TO DO SO RESULTS IN INACCURATE READINGS DURING INITIAL POWER APPLICATION To apply AC power to the IQ DP 4000 for the first time 1 Verify that the AC p...

Page 29: ...to 0 S3 1 System Configuration Frequency Nominal AC Line Voltage Voltage Transformer Ratio Current Transformer Primary S3 2 Voltage Transformer Ratio S3 3 Current Transformer Primary S3 4 Phase Sequen...

Page 30: ...oints 5 15 2 Pulse Initiator Load Shed Pulse Initiator Settings Parameter Load Shed Range Load Shed Parameter Pulse Initiator Settings Rate Selection 5 15 3 1 5 15 3 2 5 15 3 3 5 15 3 4 Table 5 D Opti...

Page 31: ...irst second and fifth Setpoint Switches to the right on Push the third fourth sixth seventh and eighth to the left off 8 Briefly press the Save button to confirm the settings The first second and fift...

Page 32: ...he primary winding of the user provided external current transformers can vary from 5 amps to 12 800 amps the secondary winding is assumed to be 5 amps Setpoint Switches S2 8 for Rotary Switch positio...

Page 33: ...on on 60 on on on Table 5 G Power Demand Intervals for Watts Vars and VA 5 9 3 Current Demand Time Interval Setpoint Switches S2 6 to 8 for Rotary Switch position S3 4 determine the time interval in m...

Page 34: ...lay is energized normally and de energizes during a loss of AC control power You must select one of these two modes for each alarm Your choice depends on the desired effect of an AC power loss on an a...

Page 35: ...IQ DP 4000 compares the metered line to line voltage of each phase to the undervoltage detection level see Section 5 12 13 and activates the alarm if the metered voltage is below the threshold for a...

Page 36: ...8 S2 switches S3 8 S3 A OFF to disable alarm S2 1 S2 1 ON to enable alarm Table 5 Q Enable Disable Alarm 5 12 10 Alarm Delay Setpoint To determine how long a condition exists before an alarm activates...

Page 37: ...on off 75 off off on off off on 80 on off on on off on 85 off on on off on on 90 on on on on on on 95 Table 5 U Undervoltage Detection Level Settings 5 12 14 Voltage Phase Unbalance Detection Level A...

Page 38: ...etermine the threshold level to reset the overvoltage find the voltage when an overvoltage alarm will occur This is the nominal AC line voltage see Section 5 5 multiplied by the overvoltage detection...

Page 39: ...50 In this case set the reset threshold to 50 5 12 15 2 Undervoltage Reset Threshold To determine where to reset an undervoltage alarm find the voltage where the undervoltage alarm occurs This voltag...

Page 40: ...age phase unbalance occurs when the maximum voltage deviation between two phases is greater than a percentage of the nominal AC line voltage To find the voltage level calculate where a voltage phase u...

Page 41: ...age 480 V Voltage Phase Unbalance Detection Level 25 Determine the reset threshold setting for the voltage phase unbalance alarm to reset when all 3 phases of voltage are within 84V of each other The...

Page 42: ...ut is set up as a sync pulse input a dry contact closure across the terminal blocks of the discrete input will cause the start of a new demand window The sync window time can be variable or fixed dete...

Page 43: ...ated with the load shed feature a Load Shed range and a Restore Load range Both ranges are set as a percentage of the nominal values for the system When the Load Shed range is exceeded the relay activ...

Page 44: ...off on off off 30 off on off on off off 32 on on off on off off 34 off off on on off off 36 on off on on off off 38 off on on on off off 40 on on on on off off 42 off off off off on off 44 on off off...

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Page 46: ...P 4000 will change the state of the relay at every specified interval of Watt hours If 50 Watt hours per Pulse is selected the relay changes state every time 50 Watt hours accumulate The energy per pu...

Page 47: ...00 6 4 REPLACEMENT To replace the IQ DP 4000 1 Turn off control power at the main disconnect or isolation switch of the power supply If the switch is not located in view of the IQ DP 4000 lock it out...

Page 48: ...he wiring plan drawing for the application Digit 3 flashes in the display window indicating an undervoltage An Undervoltage condition actually exists Isolate the AC line deficiency s cause Digit 4 fla...

Page 49: ...the line Digit 4 flashes in the display window A phase unbalance condition is detected Isolate the cause in the line Digit 5 flashes in the display window A voltage phase loss condition is detected I...

Page 50: ...tify whether an observed problem is external or internal to the unit For assistance with this determination please contact Power Management Applications Support PMAS at 1 800 809 2772 If a problem is...

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Page 67: ...ff 430 off on off on off on off on off 435 off off on on off on off on off 440 off on on on off on off on off 445 off off off off on on off on off 450 off on off off on on off on off 455 off off on of...

Page 68: ...f on on on on on off 630 off on off on on on on on off 635 off off on on on on on on off 640 off on on on on on on on off 645 off off off off off off off off on 650 off on off off off off off off on 6...

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Page 79: ...table in several locations and keep it up to date when you change settings Pressing Holding S1 causes all 8 switches on S2 to be saved according to the Rotary Switch S3 Always set all 8 S2 switches S...

Page 80: ...int They are organized by General System Alarm 1 Alarm 2 and Optional I O Setpoints This page contains the settings for Rotary Select Switch S3 positions 1 to 9 The settings for positions A to F are o...

Page 81: ...Always set all 8 S2 switches See Figure 2 2 p 4 and Table 5 A p 21 S3 A S3 B S3 C S3 D S3 E S3 F 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 8 1 1 1...

Page 82: ...FF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 1 OFF 50 Hz ON 60 Hz Nominal AC Line Voltage OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5...

Page 83: ...ch S2 Position 1 2 3 4 5 6 7 8 S3 4 See Table 5 G Current Demand Time Interval OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 4 See Table 5 H Reset Energy from Face...

Page 84: ...ry Switch S3 Always set all 8 S2 switches See Figure 2 2 p 4 and Table 5 A p 21 INCOM Programmable OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 C OFF Disabled ON...

Page 85: ...Switch S2 Position 1 2 3 4 5 6 7 8 S3 6 OFF Unlatched ON Latched Alarm 1 Activate on Overvoltage OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 6 OFF Disabled ON En...

Page 86: ...ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 6 OFF Disabled ON Enabled Alarm 1 Enable Disable OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4...

Page 87: ...A p 21 Alarm 1 Undervoltage Detection Level OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 9 See Table 5 U Alarm 1 Voltage Phase Unbalance Detection Level OFF ON No...

Page 88: ...Switch S2 Position 1 2 3 4 5 6 7 8 S3 7 OFF Unlatched ON Latched Alarm 2 Activate on Overvoltage OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 7 OFF Disabled ON En...

Page 89: ...ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 7 OFF Disabled ON Enabled Alarm 2 Enable Disable OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4...

Page 90: ...A p 21 Alarm 2 Undervoltage Detection Level OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 B See Table 5 U Alarm 2 Voltage Phase Unbalance Detection Level OFF ON No...

Page 91: ...ary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 5 OFF Sync Pulse is from discrete input ON Demand window is timed internally Pulse Initiator Load Shed OFF ON Not Applicable Rotary Switch Set...

Page 92: ...o the Rotary Switch S3 Always set all 8 S2 switches See Figure 2 2 p 4 and Table 5 A p 21 Load Shed Parameter OFF ON Not Applicable Rotary Switch Setpoint Switch S2 Position 1 2 3 4 5 6 7 8 S3 F See T...

Page 93: ...ur application or use of the IQ DP 4000 If you would like to share this information please check the box below Please call me to discuss my use of the IQ DP 4000 Name Title Company Phone Street and Nu...

Page 94: ...Cutler Hammer Power Management Products Center 240 Vista Park Drive Pittsburgh PA 15205 ATTN IQ Metering and Protection Marketing PLACE STAMP HERE 8793C50H03...