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IQ DP-4000

SECTION 4 - INSTALLATION AND STARTUP

TD1 7548A

3 PHASE 3

WIRE

(ABOVE

600

VOLTS)

CT's WITH IQ DP-4000

EXTERNAL VOLTAGE TRA!'.<ScORMERS

CURRENT TRANSFORMERS

N E

1CT

L 1

FUSE

OPEN D ELTA

VT CONNECTION

LOAD

DP-4000

NC:UTRAL

TERrk

SELF-POWERED POWER SUPPLY MODULE

fll C c!l 8 HIA

r'2C H28 H2A

Figure 4.1 3

3-Phase, 3-Wire (above

600

volts) Wiring Diagram ( 2 CTs)

PHASE 4 WIRE

ruo

�f\

600

VOLTS)

\ I

DiRECT VOLTAGE CONNECTION

EXTERNAL

CURRENT T RANSFORMERS

3CT

LINE

2CT

LOAD

L 1

c-c

DP-4000

FUSE

�

HIC H1 B H1A

H2C H2B H2A

NEUTRAL

TERM.

SELF-POWERED POWER SUPPLY MODULE

Figure 4.14

3-Phase, 4-Wire (up to

600

volts) Wiring Diagram

www

. ElectricalPartManuals

. com

Содержание Cutler-Hammer IQ DP-4000

Страница 1: ...or Installation Operation and Maintenance of Cutler Hammer IQ DP 4000 Electrical Distribution System Monitor IteO Cutler Hammer Effective October 1997 TD 17548A w w w E l e c t r i c a l P a r t M a n...

Страница 2: ...oduction 2 Hardware Description 3 Operator Panel 4 Installation and Startup 5 Programming the IQ DP 4000 6 Maintenance and Troubleshooting Maintenance If you are replacing an IQ Data Plus II with an I...

Страница 3: ...ng power facilities or claims against the purchaser or user by its customers resulting from the use of the information and descriptions contained herein vi TD1 7548A LIABILITY INFORMATION Safety Preca...

Страница 4: ...3 Phase AC lines Transformer feeder circuits Branch circuits Motor starters 3 Phase electrical loads The device will automatically display the appropriate unit value in Units Kilo Units or Mega Units...

Страница 5: ...INTS MUST CORRESPOND WITH AN EXISTING VALID DPII SETPOINT SEE TO 17271 FOR DATA PLUS II SETTINGS THE WIRING IS IDENTICAL WITH THE EXCEPTION OF THE SEPARATE SOURCE POWER MODULE TERMINALS NOTE THAT NO J...

Страница 6: ...chassis Figure 2 1 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 The current transformer terminal block...

Страница 7: ...the cover in place see Figures 2 2 and 2 3 4 TD17548A 7 A fuse external to the power module is located on the rear right of the chassis This fuse is a 1 4 amp fuse to protect the 24V on Terminal Bloc...

Страница 8: ...hout using repeaters The INCOM Industrial Communications chip allows communications between IMPACC compatible devices and accounts for the system s high degree of reliability Functions available remot...

Страница 9: ...voltages exceeds the percentage of nominal line voltage by a factor of 5 1 0 1 5 20 25 30 35 or 40 The Setpoint Switch position determines the factor Phase Reversal A phase reversal is detected if a...

Страница 10: ...1 digit VA 1 0 6 1 0 6 1 1 digit Watt hours 1 0 6 1 0 6 1 1 digit Var hours 1 0 6 1 0 6 1 1 digit VA hours 1 0 6 1 0 6 1 1 digit Power Factor I 1 I 1 Frequency 1 0 1 Hz 1 0 1 Hz THO Through 3 1 st Har...

Страница 11: ...pushbuttons step through the items that the IQ DP 4000 monitors If you press the Up and the Down buttons 8 TD1 7548A at the same time the INCOM network address for your unit appears in the Display Win...

Страница 12: ...and the THO LED to blink When the display is restored the Maximum THO values have been reset Reset and Demand Holding the Reset and the Demand pushbuttons simultaneously for three to four seconds will...

Страница 13: ...s 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 Power flow for Breaker A and C is in Quadr...

Страница 14: ...he measurement unit for the displayed function 3 1 3 4 Alarm LED s The Alarm LEOs Alarm 1 Alarm 2 when continuously lit indicate that an alarm condition exists If there is an alarm condition when you...

Страница 15: ...e IQ DP 4000 chassis allow mounting in the desired location Figure 4 1 shows height and width dimensions while Figure 4 2 shows depth dimensions When you make the cutout and place the holes for the mo...

Страница 16: ...at The location allows for a cable connection between the IQ DP 4000 chassis and the TD1 7548A power module using either the 36 in 91 4 em or the 45 in 1 14 25 em Extension Cable Option The separated...

Страница 17: ...or 120 240 VAC or 30 VDC 4 The wires connecting to the IQ DP 4000 must not be larger than AWG No 1 4 Larger wires will not connect properly with the various terminal blocks 5 Keep the wiring between t...

Страница 18: ...SOURCE POWER SUPPLY MOD0 _E 6 H1C H1B HIA Figure 4 5 3 Phase 3 Wire above 600 volts Wiring Diagram Separate Source LINE 100 350 VDC 96 264 VAC CONTROL POWER 3 ASE 3 WIRE UP TO 600 VO LTS 2 CT s WITH I...

Страница 19: ...B H2A Figure 4 7 3 Phase 3 Wire above 600 volts Wiring Diagram Separate Source 2 CTs LINE 100 350 VDC 96 264 VAC CONTROL_ POWER 3 PHASE 4 WIRE UP TO 600 VOLIS DIRECT VOUAGE CONNECTION EXTERNAL CURREW...

Страница 20: ...PLY MODULE 6 HIC riB lA Figure 4 9 3 Phase 4 Wire above 600 volts Wiring Diagram Separate Source 3 PHASE 3 WIRE UP TO 600 VOLTS DIRC CT VOLTAGE CON ECTION EXERNAL CURRENT TRANSFORMERS c 3CT LINE L3 Y1...

Страница 21: ...LE 0 6 H1C H1B H1A ci2C H2B I Figure4 11 3 Phase 3 Wire above 600 volts Wiring Diagram L 3 LINE L2 L1 3 PHASE 3 WiRE UP TO 600 VOLTS 2 CT s WITH IQ DP 4000 DIRECT VOLTAGE CONNECTION EXTERNAL CURRENT T...

Страница 22: ...POWERED POWER SUPPLY MODULE 6 6 fll C c l 8 HIA r 2C H28 H2A r I r Figure4 1 3 3 Phase 3 Wire above 600 volts Wiring Diagram 2 CTs 3 PHASE 4 WIRE ruo f 600 VOLTS I v DiRECT VOLTAGE CONNECTION EXTERNAL...

Страница 23: ...ECHANICAL EQUIPMENT FAILURE TO OBSERVE THIS CAUTION CAN RESULT IN SERIOUS INJURY OR EVEN DEATH 20 4 5 1 During Initial Power Application To apply AC power to the IQ DP 4000 for the first time 1 Verify...

Страница 24: ...switch to 0 SW1 Configuration Frequency Nominal AC Line Voltage Transform Transformer er Ratio Primary SW2 Voltage SW3 Current Primary SW4 Power Power Current Demand Phase Sequence Demand Time Interva...

Страница 25: ...5 1 5 3 1 Load Shed Range 5 1 5 3 2 Load Shed Parameter 5 1 5 3 3 Pulse Initiator Settings Rate Selection 5 1 5 3 4 Table5 0 Optional V O Functions 5 2 SETTING SETPOINT SWITCHES To program the IQ DP 4...

Страница 26: ...ndicating they are in the on position 9 Press and hold the Save button until the tenth LED lights The setting for Select Switch 3 is now TD1 7548A permanently stored in the device s long term memory 1...

Страница 27: ...PHASE SEQUENCE SETPOINT The IQ DP 4000 can be programmed to correspond to either a nominal ABC or CBA sequence by a single switch SW4 No 1 A power system with an ABC sequence has phase A leading phas...

Страница 28: ...electing the power demand interval OFF Q ON Not Applicable Table5 G Power Demand Intervals for Watts Vars and V A TD1 7548A 5 9 3 Current Demand Time Interval Switch SW4 Nos 6 7 and 8 determine the ti...

Страница 29: ...y 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 application as described...

Страница 30: ...rm if the metered voltage is below the threshold for a time greater than the alarm delay on any phase see Section 5 12 1 0 See Table 5 L for setting this option TD1 7548A Alarm 1 Alarm 2 Position SW6...

Страница 31: ...r activate the alarm Table 5 Q Enable Disable Alarm 5 12 10 Alarm Delay Setpoint To determine how long a condition exists before an alarm activates you must set the alarm delay Both alarms have an ind...

Страница 32: ...se unbalance detection level A voltage phase unbalance is calculated by taking the maximum voltage deviation between any two phases TD1 7548A and comparing that voltage to a percentage of the nominal...

Страница 33: ...ervoltage detection level see Section 5 1 2 1 2 Figure 5 1 illustrates the overvoltage set and reset levels The reset voltage is a percentage of the difference 0 to 1 00 between the nominal voltage an...

Страница 34: ...e overvoltage alarm will occur at 480V X 1 1 0 528 V Overvoltage Detection Level Volts Reset Threshold 50 Nominal Line to Line Voltage Volts 504V 528V RST x 528V 480V 504V 528V RST x 48V RST x 48V 528...

Страница 35: ...Line to Line Voltage Volts Reset Threshold 50 Undervoltage Detection Level Volts 420V 360V RST x 1 20V RST x 1 20V 420V 360V 60V RST 60V I 1 20V 0 50 In this case set the reset threshold to 50 5 12 15...

Страница 36: ...ts when all 3 phases are within 31V 31 V x 75 8V of each other Example 2 A system has the following settings Nominal AC Line Voltage 480 V Voltage Phase Unbalance Detection Level 25 Determine the rese...

Страница 37: ...start of a new demand window The sync window time can be variable or fixed determined by setting the sync pulse setpoint see 5 1 5 3 34 TD1 7548A If the discrete input is set up as a reset input a dr...

Страница 38: ...n the Load Shed range is exceeded the relay activates This relay remains active until the value of the selected parameter drops below the Restore Load range The nominal system voltage is explained in...

Страница 39: ...ed Select SWE SWE SWE of nominal Switch No 1 No 2 No 3 SWE No 4 Res t ore Load SWE SWE SWE SWE o f nominal No 5 No 6 No No B Table 5 Y Load Shed and Restore Load Settings continued on next page TD1 75...

Страница 40: ...es I Switch Settings Load Shed Select SWE SWE SWE SWE SWD SWD of nominal Switch r No 1 No 2 No 3 No 4 No 5 No 6 S WE SWE S WE SWE SWD SWD No 5 No 6 No 7 No 8 No 7 No 8 Table 5 Y Load Shed and Restore...

Страница 41: ...selected the relay changes state every time 50 Watt hours accumulate The energy per pulse corresponds to the energy in units at the secondary winding of the PTs and CTs Therefore you must consider the...

Страница 42: ...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 to guard against other personnel accidentally turning on the switch 2...

Страница 43: ...4000 is detecting an internal indicating an internal malfunction malfunction One or more voltage phases read Blown or loose fuse s incorrectly Incorrect PT ratio Current readings are not accurate or r...

Страница 44: ...e correct voltage level Check that the fuses are sitting correctly in their clips Replace the unit Determine why the trip was initiated from the external device through the Communications Port Isolate...

Страница 45: ...is external or internal to the unit For assistance with this determination please contact Advanced Product Support APSC at 1 800 809 2772 If a problem is identified as internal return the unit to the...

Страница 46: ...P 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON PT Switch Settings Values PT Ratio SW1 SW2 SW2 SW2 SW2 TO 1 7548A SW2 SW2 S W2 SW2 43 w w w E l e c t r i c a l P a r t M a n u a l s c...

Страница 47: ...ETPOINT VALUES 44 OFF ON PT Switch Settings Values P T Select S W1 Ratio Swit ch PT 1 Setpoint No 7 Swit ch SW2 No 1 SW 2 SW2 SW2 No 2 No 3 No 4 TD1 7548A SW2 S W 2 SW2 SW2 No 5 No 6 No 7 No 8 w w w E...

Страница 48: ...Y SETPOINT VALUES OFF ON PT Switch Settings Values P T Ratio PT 1 Select SW1 Switch Setpoint No 7 Switch SW2 1 SW2 SW2 SW2 No 2 No 3 No 4 TO 1 7548A SW2 S W 2 SW2 SW 2 No 5 No 6 No 7 No 8 45 w w w E l...

Страница 49: ...SETPOINT VALUES 46 OFF ON PT Switch Settings Values PT Select SW1 R atio Swit ch PT 1 Setpoint No 7 Swit ch SW2 No 1 SW 2 SW2 SW2 2 No 3 No 4 TD1 7548A SW2 SW2 SW 2 SW 2 No 5 No 6 No 7 No 8 w w w E l...

Страница 50: ...ETPOINT VALUES OFF ON PT Switch Settings Values P T Select SW1 SW2 Ratio Switch PT 1 Setpoint No 7 No 1 Swit ch SW2 No 2 S W2 S W2 No 3 No 4 TO 1 7548A S W2 SW2 S W2 S W2 No 5 No 6 No 7 No 8 47 w w w...

Страница 51: ...PRIMARY SETPOINT VALUES I 48 OFF ON PT Switch Settings Values PT Ratio PT 1 Select Switch SW1 SW2 No 7 No 1 SW2 S W2 S W 2 No 2 No 3 No 4 TD1 7548A SW 2 S W2 SW2 SW2 No 5 No 6 No 7 8 w w w E l e c t...

Страница 52: ...SETPOINT VALUES OFF ON PT Switch Settings Values PT Ratio PT 1 Select SW1 Switch Setpoint No 7 Switch SW2 No 1 SW2 SW2 S W2 No 2 No 3 No 4 TD 17548A SW 2 SW 2 S W2 S W2 No 5 No 6 No 7 No 8 49 w w w E...

Страница 53: ...PRIMARY SETPOINT VALUES OFF ON PT Switch Settings 50 Values PT Ratio PT 1 Select Switch SW1 SW 2 No 7 No 1 SW2 S W2 S W 2 No 2 3 No 4 TD1 7548A SW2 SW2 S W 2 SW2 No 5 No 6 No 7 No 8 w w w E l e c t r...

Страница 54: ...AND CT PRIMARY SETPOINT VALUES OFF ON PT Switch Settings Values Select Switch SW1 No 7 SW2 No 1 SW2 S W2 SW 2 No 2 No 3 No 4 TD 1 7548A SW 2 SW2 S W2 S W2 No 5 No 6 No 7 No 8 51 w w w E l e c t r i c...

Страница 55: ...AND CT PRIMARY SETPOINT VALUES 52 OFF ON PT Switch Settings Values Select Switch SW1 SW2 No 7 No 1 S W 2 SW 2 SW2 No 2 No 3 No 4 TD1 7548A SW2 S W 2 SW 2 SW2 No 5 No 6 No 7 No 8 w w w E l e c t r i c...

Страница 56: ...RIMARY SETPOINT VALUES OFF ON PT Switch Settings Values PT Ratio PT 1 Se lect Switch SW1 SW 2 No 7 No 1 SW2 S W2 SW 2 No 2 No 3 No 4 TD 1 7548A SW 2 S W2 S W2 SW2 No 5 No 6 No 7 No 8 53 w w w E l e c...

Страница 57: ...RIMARY SETPOINT VALUES OFF ON PT Switch Settings 54 Values PT Ratio PT 1 Select Swit ch SW1 S W 2 No 7 No 1 SW2 SW 2 S W2 No 2 No 3 No 4 TD1 7548A S W2 SW2 SW 2 SW2 No 5 No 6 No 7 No 8 w w w E l e c t...

Страница 58: ...SETPOINT VALUES OFF ON PT Switch Settings Values PT Ratio PT 1 Select SW1 Swit ch Setpoint No 7 Switch S W 2 No 1 SW 2 SW2 S W2 No 2 No 3 No 4 TO 17548A SW2 SW 2 SW2 SW2 No 5 No 6 No 7 No 8 55 w w w E...

Страница 59: ...TPOINT VALUES OFF ON PT Switch Settings 56 Values PT Ratio PT 1 Select SW1 Sw itch Setpoint No 7 Sw itch SW 2 No 1 S W2 S W2 SW 2 No 2 No 3 No 4 TD1 7548A SW2 SW2 S W 2 S W2 No 5 No 6 No 7 No 8 w w w...

Страница 60: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD 17548A SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 57 w w w E l...

Страница 61: ...AND CT PRIMARY SETPOINT VALUES 58 OFF ON CT Switch Settings Values CT Select SW1 Switch No 8 SW3 No 1 SW3 SW3 SW3 No 2 No 3 No 4 TD1 7548A SW3 SW3 SW3 SW3 No 5 No 6 No 7 No 8 w w w E l e c t r i c a...

Страница 62: ...SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD 1 7548A SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 59 w w w E l...

Страница 63: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD1 7548A SW3 SW3 SW3 SW3 Primary Switch CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 60 w w w E l...

Страница 64: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TO 17548A SW3 SW3 SW3 SW3 Primary Switch CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 61 w w w E l...

Страница 65: ...SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD17548A SW3 SW3 SW3 SW3 Primary Switch r CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 62 w w w E l...

Страница 66: ...alues CT Select SW1 SW3 SW3 SW3 SW3 TD 1 7548A SW3 SW3 SW3 SW3 Primary Switch r CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch These CT Primary values are repeated from previous pag...

Страница 67: ...Values CT Select SW1 SW3 SW3 SW3 SW3 TD17548A SW3 SW3 SW3 SW3 Primary Switch r CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch These CT Primary values are repeated from previous page...

Страница 68: ...SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TO 1 7548A SW3 SW3 SW3 SW3 Primary Switch 4 CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 65 w w w E...

Страница 69: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD1 7548A SW3 SW3 SW3 SW3 Primary Switch 66 CT 5 Setpoint No 8 Switch No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 w w w E l...

Страница 70: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD 17548A SW3 SW3 SW3 SW3 Primary Switch CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 67 w w w E l...

Страница 71: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD1 7548A SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 68 w w w E l...

Страница 72: ...SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TO 1 7548A SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 69 w w w E l...

Страница 73: ...Y SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 TD1 7548A SW3 SW3 SW3 SW3 Primary Switch CT S Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 70 w w w E l...

Страница 74: ...for your setpoint switches record them in this table Remove and store this table in several locations and keep it up to date when you change settings No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 SW1 SW2 S...

Страница 75: ...nt Select Switch Use the following pages to record your settings for each setpoint They are organized by General System Alarm 1 Alarm 2 and Optional 1 0 Setpoints This page contains the settings for S...

Страница 76: ...etpoint 1 1 1 1 1 1 Display 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 Setpoint 1 1 1 1 1 1 Switch 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...

Страница 77: ...OFF r J ON OFF 50 Hz ON 60 Hz Not Applicable Not Applicable Nominal AC Line Voltage OFF r J ON See Table 5 F 74 Not Applicable Voltage Transformer Ratio OFF r J ON See Appendix A Not Applicable Curre...

Страница 78: ...nd Time Interval OFF l l ON 4 See Table S H Not Applicable TD 17548A Reset Energy from Faceplate OFF l l ON 5 OFF Disabled ON Enabled Energy Resolution OFF l l ON ON Mega Units Not Applicable Not Appl...

Страница 79: ...B SETPOINT RECORD SHEETS INCOM Programmable OFF 0 ON c OFF Disabled ON Enabled 76 Not Applicable DP 4000 DP 2 Mode OFF 0 ON ON DP 4000 Mode TD1 7548A Not Applicable w w w E l e c t r i c a l P a r t...

Страница 80: ...Latched Not Applicable Alarm 1 Activate on Overvoltage OFF D ON OFF Disabled ON Enabled Not Applicable Alarm 1 Activate on Undervoltage OFF D ON Not Applicable ON Enabled Alarm 1 Activate on Voltage P...

Страница 81: ...ss OFF D ON ON Enabled Alarm 1 Enable Disable OFF D ON 8 OFF Disabled ON Enabled 78 Not Applicable Not Applicable Alarm 1 Trip Delay OFF D ON 8 See Table S R Alarm 1 Reset Delay OFF D ON 8 See Table S...

Страница 82: ...oltage Detection Level Alarm 1 Reset Threshold OFF CJ ON Not Applicable OFF CJ ON Not Applicable See Table S U See Table S W Alarm 1 Voltage Phase Unbalance Detection Level OFF CJ ON Not Applicable 9...

Страница 83: ...N Not Applicable ON Latched Alarm 2 Activate on Overvoltage OFF CJ ON Not Applicable ON Enabled 80 Alarm 2 Activate on Undervoltage OFF CJ ON OFF Disabled ON Enabled Not Applicable Alarm 2 Activate on...

Страница 84: ...on Current Phase Loss OFF D ON 7 OFF Disabled ON Enabled Alarm 2 Enable Disable A OFF Disabled ON Enabled Not Applicable Alarm 2 Trip Delay OFF D ON A See Table S R Alarm 2 Reset Delay OFF D ON See Ta...

Страница 85: ...2 Undervoltage Detection Level Alarm 2 Reset Threshold OFF 0 ON Not Applicable OFF 0 ON Not Applicable 8 See Table 5 U Alarm 2 Voltage Phase Unbalance Detection Level OFF 0 ON Not Applicable See Table...

Страница 86: ...J ON Not Applicable ON Demand window is timed internally Pulse Initiator Load Shed OFF D ON Not Applicable D OFF Relay acts as pulse initiator ON Relay acts as load shed Pulse Initiator Parameter OFF...

Страница 87: ...NDIX B SETPOINT RECORD SHEETS TD1 7548A Load Shed Parameter Pulse Initiator Rate OFF D ON Not Applicable OFF D ON Not Applicable See Table 5 Z See Table S AA 84 w w w E l e c t r i c a l P a r t M a n...

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