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TO 17271 A

IQ DATA PLUS I I

PHASE

WIRE (UP TO

600

VOLTS)

2 CT's WITH IQ DATA PLUS I I

DI R ECT VOLTAGE CONN ECTION & EXTERNAL C U RRENT TRANSFORMERS

L I N E

120/240

VAC

ONTROL POWER

1 2e 3e

(SEE LABEL FOR

120/240

VAC JUMPERS)

2CT

1CT

SYNC

LOAD

TRIP

ALARM

Neu

�;��;{rr

IT1 r*r1

r9E

1 2 3

5 6

8 9

10 11

SEPARATE SOURCE POWER SU PPLY MODULE

Data Plus II

Figure 4.41

Wiring Diagram

PHASE

WIRE (ABOVE

600

VOLTS)

2 CT'S WITH IQ DATA PLUS II

EXTERNAL POTENTIAL TRANSFORM ERS & C U R RENT TRANSFORMERS

L I N E

L 1 A

FUSE

OPEN DELTA

PT CONN ECTION

120/240

VAC

CONTROL POWER

1 2e 3e

(SEE LABEL FOR

120/240

VAC JUMPERS)

SEPARATE SOURCE POWER SUPPLY MODULE

LOAD

SYNC TRIP

ALARM

H1C H18 H1�ULSE

PULSE

H2C H28 H2A

l l

IT1 r*r1 r*T1

1 2 3 4

5 6

8 9

10 11

IQ Data Plus II

Figure 4.4J

Wiring Diagram

Courtesy of NationalSwitchgear.com

Содержание IQ DATA PLUS II

Страница 1: ...Effective September 1989 IQ DATA PLUS II LINE METERING AND PROTECTION SYSTEM USER S MANUAL Westinghouse ELECTRICAL COMPONENTS DIVISION TD 17271A Courtesy of NationalSwitchgear com...

Страница 2: ...urther information is desired by purchaser regarding his particular installation operation or maintenance of his equipment the local Westinghouse Electric Corporation representative should be contacte...

Страница 3: ...ndervoltage Detection Level 37 Phase Unbalance Detection Level 38 Walthour Count Reset 38 Protection Time Delay 38 Switch SW6 No 8 38 2 Sec Par 7 7 0 7 1 7 1 1 7 1 2 7 2 Figure 1 1 2 1A 2 1 B 2 2 2 3A...

Страница 4: ...duct could read voltage and current correctly but read watts vars PF and watthours incorrectly if the CT inputs are reversed or if the current phase does not matchwith the voltage phase 5 If installin...

Страница 5: ...point and U NITS KILO and MEGA LED s on t he device s faceplate See Figure 3 1 The program directing the monitoring function is permanently stored in the IQData Plus II and so there iS no need to rel...

Страница 6: ...pplied external current transformers with 5 amp secondaries inorder 5 IQ DATA PLUS II to carry out metering functions involving current In retrofit cases whereonly2 current transformers are provided s...

Страница 7: ...sy to read values and clear indication of cause of trip alarm conditions Q uick assembly and installation Simple setpoint entry Allow control of external devices or loads when setpoint thresholds are...

Страница 8: ...igned to bemou nted through a cutout in a panel This will generally be a cabinet s face or door Rear access area Par 2 1 2 Power Module Connection WH Pulse External hardware Par 2 1 3 Current Transfor...

Страница 9: ...ermine the cause ofa trip or alarm condition bymeans ofa single digit code shown in the Display Window The description of each code number is printed on the bottom of the Operator Panel Attempt to res...

Страница 10: ...ming AC line Whether totripon overvoltage or undervoltageconditions A complete description of each DIP switch setting is listed in Section 6 7 The Power Module is factory shipped mounted on therear of...

Страница 11: ...y to the AC Line Connec tion Ter minals See Figures 4 48 4 4D 4 4F 4 4H 4 4J 4 4L 2 2 Specifications The following specifications of the 10 Data Plus II are contained here General specifications Table...

Страница 12: ...uency Item AC amperes 2 3 Voltage Voltage Watts Vars Power factor Alt power factor Demand watts Frequency Watthours Pulse initiator Phase A B C Table 2 8 METERING SPECIFICATIONS 1 Description Line A t...

Страница 13: ...ervoltage Range 95 to 60 2 Overvoltage Undervoltage Phase Unbalance Delay Range 0 to 8 seconds 4l 3 See the descr iption of Paragrap h 2 2 TO 17271A 1 All protection functions updated approximately on...

Страница 14: ...m or trip occurs again after the pushbutton is p ressed Table 3 A page1 4 contains a description of each of the 15 items that can be disp layed 3 2 LE Os The Operator Panel LEOs are divided into 3 typ...

Страница 15: ...xxx XXXXXX Instantaneous Watts Sampling time 1 second xxx xxx Menu LED blinks if this is a negative value Refer to xxxxxx Par 3 2 2 Vars Menu LED blinks if the Vars are nega xxx xxx tive Refer to Par...

Страница 16: ...inition the power factor and var will be negative and the LEOs will blink for these two values Refer to Figure 3 3 3 2 1 3 Power Factor Correction Capacitors When monitoring a load that also has power...

Страница 17: ...nbalance phase loss and phase reversal conditions can be individually tailored to cause one of the following An alarm only A trip only Both a trip and alarm No trip or alarm These reactions are select...

Страница 18: ...in which it will be placed The dimensions for this cutout alongwith the location of 6mounting holes are shown in Figure 4 1 Before actually cutting the panel be sure that the required 3 dimensional cl...

Страница 19: ...e location allows for a cable connection between the IQ Data Plus II chassis and Power Module by means of the 36 in 91 4 em Extension Cable Option The separated Power Module can physically fit in the...

Страница 20: ...ure 4 28 Removable Separate Source Power Supply Module 19 Shaded area designates information that replaces or supplements applications using the 1 20 240 VAC Separate Source Power Supply Module Courte...

Страница 21: ...or process equipment T his is made up by the user or OEM 20 A typical wiring plan is shown in Figures 4 4A thru 4 4L Observe the Figures and note the following 1 Phasing and polarity of the AC current...

Страница 22: ...OAD IQ Data Plus II WH TRIP ALARM PULSE r T1 r T1 r T1 3 4 5 6 7 8 9 10 11 3 PHASE 3 WIRE ABOVE 600 VOLTS EXTERNAL POTENTIAL TRANSFORMERS CURRENT TRANSFORMERS c 3CT B 2CT A 1CT LOAD OPEN DEL TA PT CON...

Страница 23: ...r r1 r9 E 1 TERM 3 4 Figure 4 4C Wiring Diagram 3 PHASE 3 WIRE ABOVE 600 VOLTS 2 CT S WIT H IQ DATA PLUS II EXTERNAL POTENTIAL TRANSFORM ERS CURRENT TRANSFORMERS C 2CT B LINE L1 A 1 CT FUSE OPEN DEL T...

Страница 24: ...e 4 4E Wiring Diagram 3 PHASE 4 WIRE ABOVE 600 VOLTS EXTERNAL POTENTIAL TRANSFORMERS CURRENT TRANSFORMERS L3 L2 LINE L1 N FUSE WYE CONNECTION FUSE A B A NEUTRAL TERM 3CT 2CT 1CT LOAD IQ Data Plus II S...

Страница 25: ...r1 IT1 IT1 1 2 3 4 5 6 7 8 9 10 1 1 10 Data Plus II Figure 4 4G Wiring Diagram L3 L2 LINE L1 FUSE OPEN DEL TA PT CONNECTION 120 240 VAC CONTROL POWER 1 2 e 3 4 A SEE LABEL FOR 3 PHASE 3 WIRE ABOVE 600...

Страница 26: ...RCE POWER SUPPLY MODULE 10 Data Plus II Figure 4 41 Wiring Diagram 3 PHASE 3 WIRE ABOVE 600 VOLTS 2 CT S WITH IQ DATA PLUS II EXTERNAL POTENTIAL TRANSFORM ERS CURRENT TRANSFORMERS 8 LINE L1 A FUSE OPE...

Страница 27: ...6 7 8 9 10 11 SEPARATE SOURCE POWER SUPPLY MODULE IQ Data Plus II Figure 4 4K Wiring Diagram 3 PHASE 4 WIRE ABOVE 600 VOLTS EXTERNAL POTENTIAL TRANSFORMERS CURRENT TRANSFORMERS L3 c 3CT 2CT L2 8 LINE...

Страница 28: ...l who are familiar with the IQ Data Plus II and its associated electrical and or mechanical equipment Failure to observe this caution can result in serious or even fatal personal injury and or equipme...

Страница 29: ...line to linevoltages A to B A to C and 8 to C fall within the correct range as noted on the wiring plan drawing Note The voltage range must match the Voltage SelectorJumper s position See Paragraph 4...

Страница 30: ...monitored for the various trip and alarm conditions as listed in Paragraph 2 2 L i n e Microprocessor AC line voltage i Executive n program t e r AC line Data f current table a c e IQ DATA PLUS II Up...

Страница 31: ...the switches Table 6 A IQ DATA PLUS II INSTALLATION RECORD SHEET SW1 Setting Description DIP Slide ON OFF Switch Switch Combinations 1 2 The ratio of the external current transformers __ 5 3 100 150...

Страница 32: ...econdary is wired in a wye configuration with the XO neu tral terminal ground brought out as the fourth wire In this case the XO fourth wire connects with the Neutral Terminal on the IQ Data Plus ll s...

Страница 33: ...ous or a selectable time interval as described in Paragraph 6 1 4 Switch SW6 Nos 5 6 7 deter mine the time interval in seconds as described in Paragraph 6 1 23 Switch SW3 No 8 disables or enables all...

Страница 34: ...on Note also that Switch SW6 Nos 5 6 7 determine the 33 IQ DATA PLUS II specific time in seconds that the condition must persist before the Alarm Trip Relays are actuated as described in Paragraph 6 1...

Страница 35: ...ng external potentialtransformers the nominal secondaryvoltage must be at least 1 1 0 volts Examples 1 41 60 Volt System Select a potential transformer with a 41 60 1 20 ratio 35 1 Therefore set Switc...

Страница 36: ...ned in the following list are also disabled Since they are disabled the switches listed here may be left in any position In the ON or OFF position the External Trip via the Communication Link and the...

Страница 37: ...ch appear in the Display Window are auto ranged to represent units of kilovolts or volts 6 1 15 Normal Operation Switch SW4 No 4 should always be set in the OFF position This switch is only used durin...

Страница 38: ...SW2 No 1 ON and No 2 ON 6 1 18 Alternate Power Factor Calculation The standard powerfactor calculation for the IQ Data Plus II is Wf W2 Q2 for sinusoidal loads If the user has a load waveform that is...

Страница 39: ...n as described in Paragraph 6 1 9 6 1 22 Watthour Count Reset Switch SW6 No 4 is used to reset the watthour count internal to the IQ Data Plus II If the user sets the switch and then presses and holds...

Страница 40: ...sformers are not properly selected wired or installed If AC voltage level being applied to the AC line Connection Terminals is correct A trip condition has been externally initiated through the Commun...

Страница 41: ...loss condition exists 3 Isolate the AC line phase problem s indicating a phase loss 1 cause Blown or loose fuse s Check fuse s on affected phase s located just above voltage inputs behind cover of po...

Страница 42: ...cause of the deficiency in the AC line monitored Locate the cause of the deficiency in the AC control power line Verify that the incoming AC line is at the correct voltage level Check that the fuses a...

Страница 43: ...onnects with the Com munications Port carefully unplug it The connectors may be screwed together Step 5 If the unit has its Power Module remotely located carefully unplug the optional Extension Cable...

Страница 44: ...TD 17271A IQ DAT A PLUS II NOTES Courtesy of NationalSwitchgear com...

Страница 45: ...IQ DAT A PLUS II TD 17271A NOT ES Courtesy of NationalSwitchgear com...

Страница 46: ...box below D Please call me to discuss my application or use of the 10 1000 10 DATA PLUS II Company Phone Street and Number Just fill in above and drop this card in the mail No postage needed 1 I I I...

Страница 47: ...tua AeM iJBd s uoneJodJo 01J1 a13 asno46unsaM 33SS3tlOO v AS Ol v d 38 lliM 38 fl SOd SSei J SJI I l iVIAI Ald3tl SS3 N ISn8 1 11 1 Westinghouse Electric Corporation 5 Parkway Center Pittsburgh PA 152...

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