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Basler BE1-25, Instruction Manual

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Basler BE1-25 Instruction Manual Download Page 52

BE1-25 Maintenance

6-3

Assembling Adapter to Test Plug

1.

Remove top and bottom covers of Test Plug Adapter by removing the four retaining screws.

2.

 Remove the 10 black thumb nuts from test plug.

3.

Note that the studs of the test plug may be entered into the 10 matching holes of the adapter. Before
assembling the test plug to the adapter, it is necessary to correctly orient the two units to each other
by holding the black side of the test plug UP as it engages the adapter. (The adapter itself is held top-
side UP; i.e., the front panel letters are upright.)

4.

Replace the 10 black thumb nuts. Firmly hand-tighten each thumb nut.

5.

Replace top and bottom covers; replace the four retaining screws.

If Test Plug Adapter is Unavailable

In the event that the proper adapter is not on hand, a test setup may be improvised by inserting the proper
resistors in series with terminals 12, 13, 16 and 17 as indicated in Figure 6-2.

TEST PLUG

TERMINALS

MOMENTARY

SWITCHES

R1

R2

R3

R4

1

1

1

1

1

TO CONTACT SENSING POWER SOURCE.
THIS IS TERMINAL 15 FOR ISOLATED
CONTACT SENSING (OPTION 1-5).

NO RESISTOR REQUIRED FOR 24 V 

POWER SOURCE.

POWER SUPPLY

VOLTAGE

RESISTOR

VALUE

48 V   

125 V

230 V   

17

13

12

16

D474-005

2-18-92

750, 10 W

5K, 10 W

10K, 25W

Figure 6-2.  Improvised Test Setup

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Summary of Contents for BE1-25

Page 1: ...INSTRUCTION MANUAL for SYNC CHECK RELAY BE1 25 Publication 9 1702 00 990 Revision M 02 2001 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 o m ...

Page 2: ...c Check Relays To accomplish this the following is provided Specifications Functional Description Mounting Information Testing Procedures WARNING TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE ONLY QUALIFIED PERSONNEL SHOULD PERFORM THE PROCEDURES PRESENTED IN THIS MANUAL 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 o m ...

Page 3: ... COMPANY It is not the intention of this manual to cover all details and variations in equipment nor does this manual provide data for every possible contingency regarding installation or operation The availability and design of all features and options are subject to modification without notice Should further information be required contact Basler Electric Company Highland Illinois BASLER ELECTRI...

Page 4: ...mple 7 SPECIFICATIONS 9 SECTION 2 HUMAN MACHINE INTERFACE 1 CONTROLS AND INDICATORS 1 SECTION 3 FUNCTIONAL DESCRIPTION 1 GENERAL 1 FUNCTIONAL DESCRIPTION 1 Step Down Transformers 1 Zero Cross and Phase Difference Measurement 1 Comparator 1 Timer 1 Minimum Voltage Detection 2 Contact Sensing Options 2 Power Supply 2 Power Supply Status Output Option 3 Voltage Monitor Options 3 Target Indicator Opti...

Page 5: ...ettings 3 Test Procedure 4 NORMAL Mode Testing 5 NOT OV Testing 7 SECTION 6 MAINTENANCE 1 GENERAL 1 IN HOUSE REPAIR 1 STORAGE 1 TEST PLUG 1 TEST PLUG ADAPTER 2 General 2 Assembling Adapter to Test Plug 3 If Test Plug Adapter is Unavailable 3 SECTION 7 MANUAL CHANGE INFORMATION 1 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 o m ...

Page 6: ...ynchronism check relays designed to permit breaker closure when the desired maximum phase angle conditions have held for a specified minimum time The maximum allowable phase angle and time delay requirements can be set on front panel thumbwheel switches Five voltage measuring options are available that identify significant line and bus voltage conditions and this information is used to influence t...

Page 7: ...gure 4 11 if a Type T power supply has been selected VOLTAGE MONITOR OPTIONS Mode Switches Two Mode switches are located on the Voltage Monitor card Mode Switch No 1 serves the bus Voltage Monitor function Mode Switch No 2 serves the line Voltage Monitor function Mode switch positions are as follows NORMAL Mode Up allows measuring elements to establish live and dead reference levels for the input ...

Page 8: ...Switch 5 Dead Line Dead Bus DL DB When a selected condition has been recognized the voltage monitor circuit may be instructed to immediately energize the Sync Check output relay or if provided the Voltage Monitor output relay See Figure 1 1 Note 1 See Table 2 1 callout S for a complete description and precautions on setting the Conditions Switches The location of the switches is shown in Figure 2 ...

Page 9: ...ifference or the phase angle to be selected and the remaining value to be calculated Calculate the voltage difference V using the law of cosines The equation is V V V V V L B L B cos 2 2 2 1 2 θ 1 When VL is tangent to the voltage difference circle the V phasor is perpendicular to VL at the phase angle limit Accordingly the voltage difference or the phase angle can be calculated by equations 2 and...

Page 10: ... B or 2 C Average Voltage Difference This option is similar to option 2 T 2 R or 2 U except for the sensing method This option provides average voltage sensing instead of phasor voltage sensing This provides a constant V setting independent of the phase relationship between the line and bus voltages Figure 1 5 may be used as an aid in formulating the voltage difference control settings Note that t...

Page 11: ...sting voltage conditions for the supervisory control system When a Voltage Monitor output relay is installed the SYNC relay is no longer directly operable by voltage monitor logic However the live line live bus condition may be utilized to enable the Sync Check function Detailed instructions and precautions for setting the Mode switches and Condition switches are provided in Table 2 1 callouts R a...

Page 12: ... 4 11 External Condition Switches If a line and bus Voltage Monitor output is incorporated in the relay the internal Condition Switches may be functionally operated by remotely located external contacts This capability is provided by Voltage Monitor option 2 C 2 U or 2 V but requires a voltage dropping Resistor Module to be mounted on the relay back panel see Figure 4 9 Push to Energize Output Pus...

Page 13: ...and Voltage Difference with PC Bd Mounted Switches S Line and Bus Voltage Monitor with PC Bd Mounted Switches T Voltage Difference Voltage Monitor and Voltage Difference with External Contact Inputs V Line and Bus Voltage Monitor with External Contact Inputs 0 None 1 Sync Check Auxiliary Output NO Relay 2 Sync Check Auxiliary Output NC Relay 3 Sync Check Auxiliary Output SPDT Relay 6 Power Supply ...

Page 14: ...25 VA For Power Supply Option R 1 2 VA For Power Supply Option T 12 5 VA Burden Operating Power Burden Without Voltage Monitor 50 Hz 100 Vac 12 VA 60 Hz 120 Vac 18 VA 125 Vdc 9 W 48 Vdc 9 W 24 Vdc 9 W 250 Vdc 12 W 60 Hz 230 Vac 28 VA With Voltage Monitor 50 Hz 100 Vac 20 VA 60 Hz 120 Vac 26 VA 125 Vdc 15 W 48 Vdc 15 W 24 Vdc 15 W 250 Vdc 21 W 60 Hz 230 Vac 41 VA Power Supply One of the four types ...

Page 15: ... the front panel setting for time whichever is greater for a nominal input frequency of 50 60 hertz at 25 C TIME Delay Accuracy Overall 10 milliseconds or 2 whichever is greater of the time delay at 25 C over the full temperature voltage and frequency ranges Minimum Voltage Requirement Minimum voltage detection circuitry enables the sync check circuitry when both line and bus are within operating ...

Page 16: ... 1989 Standard Surge Withstand Capability SWC Tests for Protective Relays and Relay Systems Radio Frequency Interference RFI Maintains proper operation when tested in accordance with IEEE C37 90 1989 Trial Use Standard Withstand Capability of Relay Systems to Radiated Electromagnetic Interference from Transceivers UL Recognition UL recognized per Standard 508 UL File No E97033 Note Output contacts...

Page 17: ...me delay is in units of seconds or of cycles according to the option selected Option A6 Adjustable in 1 second increments over a range of 01 to 99 seconds when multiplier switch callout D is in the X 1 0 position Alternatively the range is 0 1 to 9 9 seconds with the multiplier switch in the X 0 1 position Option A7 Adjustable in 1 cycle increments from 1 to 99 cycles The multiplier switch callout...

Page 18: ...ole in the front panel CW rotation increases voltage setting H Target Reset Lever Allows manual reset of the target I and J PUSH TO ENERGIZE OUTPUT Switches Momentary pushbuttons are accessible by inserting a 1 8 inch diameter non conducting rod through access holes in the front panel Switch I when actuated closes the Sync Output contacts and if specified the Auxiliary Sync Output contacts Switch ...

Page 19: ...heel switches set the acceptable maximum phase difference between the line and bus voltages This phase difference window is adjustable in 1 increments over a range of 01 to 99 P PHASE ANGLE Indicator Red LED lights when the phase angle is within the limits established by the adjacent PHASE ANGLE Selector Q Switchable jumper for EXPAND option Position of jumper in Figure 2 2 controls the width of t...

Page 20: ...to add a further constraint to the live line live bus condition assuming that the NOT OV Mode has been previously selected on Mode Switch No 1 or No 2 The additional constraint is that the line and or bus must not be in the overvoltage region This switch does not affect the Voltage Monitor Output relay No 2 Live Line Live Bus Up OFF Down ON When ON Down the Voltage Monitor Output relay is actuated...

Page 21: ...contact if a dead line live bus condition is detected with the breaker open If relay has Output Option G or H The ON Down position causes immediate actuation of the Voltage Monitor relay if a dead line live bus condition is detected with the breaker open No 4 Live Line Dead Bus Up OFF If relay has Output Option E or F The ON Down position causes immediate closure of the Sync Output contact if a li...

Page 22: ...position causes immediate closure of the Sync Output contact if a dead line dead bus condition is detected with the breaker open If relay has Output Option G or H The ON Down position causes immediate actuation of the Voltage Monitor relay if a dead line dead bus condition is detected with the breaker open 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 o m ...

Page 23: ... 25 Human Machine Interface 2 7 A P O N M L B C D E F G H K J I BE1 25 D1057 11 2 19 92 Figure 2 1 Location of Controls and Indicators Front Panel View 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 o m ...

Page 24: ...2 8 BE1 25 Human Machine Interface Figure 2 2 Location of Controls and Indicators Interior View Q R S BE1 25 D1057 12 2 19 92 1 2 3 4 5 1 2 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 o m ...

Page 25: ...transformers Time delays between the zero crosses are measured in the phase difference measurement circuitry to provide a binary output Comparator The binary number representing phase difference is compared with the setting of the PHASE ANGLE thumbwheel switches If the detected phase difference is less than the setting of the switches the time delay is started and the PHASE ANGLE LED is illuminate...

Page 26: ... in the range of 45 to 55 volts Contact Sensing Options Before any relay output can occur there must be an initiating signal from external contacts Contact sensing circuitry allows the relay to monitor circuit breaker status 52b and various conditions selected by the user Contact requirements are provided in the Specifications In any sync check relay all of the contact sensing inputs supplied must...

Page 27: ...erence V peak detectors measure the phasor voltage difference between line and bus and compare this difference against the setting of the front panel V control If the detected difference is less than the limit the sync check timer is enabled and the front panel V LED is lighted Four additional peak detectors compare the sensed line and bus voltages with reference voltages established by the front ...

Page 28: ...r on the front of the relay or its extension which protrudes through the bottom of the front cover When a Target option is specified as either A or B as described in the following paragraphs and shown in Figure 1 6 a magnetically latched indicator is incorporated in the front panel When a target is tripped a SYNC output occurs The target may be actuated by either of two methods Type A Type A targe...

Page 29: ...e relay is disconnected from the operating circuit and will not provide system protection Always be sure that external operating monitored conditions are stable before removing a relay for inspection test or service 4 Be sure the relay case is hard wired to earth ground using the ground terminal on the rear of the unit It is recommended to use a separate ground lead to the ground bus for each rela...

Page 30: ...l mounting position for the contact sensing module is with the fins vertical to facilitate upward air movement This module is best mounted as close to the relay as is conveniently possible in order to take full advantage of transient suppressors within the module Further installation information for the contact sensing module is contained in Publication 9 1702 06 990 which is packed with the modul...

Page 31: ...ed Semi Flush Mounting Side View P0002 17 01 30 01 DETAIL A A SHOWING THE ADDITION OF WASHERS OVER THE BOSS TO TIGHTEN THE RELAY AGAINST THE PANEL CASE Figure 4 3 S1 Case Double Ended Projection Mounting Side View 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 o m ...

Page 32: ...S 25 6 35 DIA 109 5 219 1 144 5 72 1 209 6 104 8 77 0 154 0 4 31 8 25 4 13 3 03 6 06 8 63 5 69 2 84 1 23 93 D1427 04 Figure 4 4 S1 Case Panel Drilling Diagram Semi Flush Mounting 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 o m ...

Page 33: ...5 1 16 29 5 1 16 68 17 3 1 63 41 4 2 28 57 9 17 5 69 37 3 1 47 11 12 19 20 TYP 12 7 50 108 7 4 28 81 3 3 20 133 4 5 25 6 4 25 25 4 1 00 1 63 41 4 29 5 Notes 1 Optional rectangular cutout may replace the ten drilled holes 2 Terminal numbers shown are as viewed from rear of relay Figure 4 5 Panel Drilling Diagram Projection Mounting 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 o m ...

Page 34: ...4 6 BE1 25 Installation Figure 4 6 S1 Case Double Ended Projection Mounting Outline Dimensions Rear View 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 o m ...

Page 35: ...G copper wire attached to the ground terminal on the rear of the relay case When the relay is configured in a system with other protective devices it is recommended to use a separate lead to the ground bus from each relay Except as noted above connections should be made with minimum wire size of 14 AWG Typical internal connections are shown in Figure 4 7 Typical external connections are shown in F...

Page 36: ...LATOR OPTO ISOLATOR OPTO ISOLATOR OPTO ISOLATOR ISOL CONT SENS COM TO OPTO ISOL COM J1 LL DB DL LB 52b COM DL DB LL LB 11 12 13 14 15 16 17 18 19 20 EXTERNAL CASE GROUND TERMINAL COM 10 9 EXTERNAL CONTACT INPUTS FROM RESISTOR MODULE TARGET VOLTAGE MONITOR OUT SYNC OUT POWER SUPPLY D2819 03 08 14 98 LINE COM BUS 8 7 6 5 4 3 2 1 Figure 4 7 Internal Diagram w w w E l e c t r i c a l P a r t M a n u a...

Page 37: ...g Connections A BUS 25 6 25 7 B C N 25 8 25 9 PHASE ANGLE AND VOLTAGE SENSING BE1 25 LINE 1 LEGEND 25 SYNC CHECK RELAY SHOWN LINE TO NEUTRAL COULD ALSO BE WIRED LINE TO LINE BE1 25 D1058 07 2 18 92 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 o m ...

Page 38: ...3 the Resistor Module must be removed prior to installation Once the relay is installed the Module is then attached to the rear of the mounting panel The external contact inputs are then wired to the Resistor Module at TB2 RESISTOR MODULE 19 17 15 13 11 20 18 16 14 12 9 7 5 3 1 10 8 6 4 2 BE1 25 D999 005 3 10 92 Figure 4 9 Resistor Module Connections w w w E l e c t r i c a l P a r t M a n u a l s...

Page 39: ...ATUS OUTPUT NC ONLY CONTACTS 1 2 SUPERVISORY OR AUTOMATIC BREAKER CLOSING CONTACTS EXPAND OPTION AND AUXILIARY RELAY ARE MUTUALLY EXCLUSIVE 3 4 OPTIONAL VOLTAGE MONITOR RELAY 3 52CC 52b RESISTOR MODULE NON ISOLATED INPUTS CONTROL BUS CONTROL BUS OPTIONAL INPUTS 25 K2 25 5 25 2 25 14 2 52CC CONTACT SENSING RESISTOR MODULE 25 12 25 13 25 16 25 17 25 19 25 15 25 3 TB1 TB2 25 25 19 25 K3a 25 20 25 K3b...

Page 40: ...4 12 BE1 25 Installation Figure 4 11 Contact Sensing and Resistor Modules For Type T Power Supply Only 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 o m ...

Page 41: ... wiring insulation test is required remove the connection plugs and withdraw the cradle from its case 3 When the connection plugs are removed the relay is disconnected from the operating circuit and will not provide system protection Always be sure that external operating monitored conditions are stable before removing a relay for inspection test or service 4 Be sure the relay case is hard wired t...

Page 42: ...AY SLIP FREQUENCY IN HERTZ SLIP FREQUENCY INCREASES WITH A LARGER PHASE ANGLE SETTING AND WITH A SHORTER TIME DELAY SETTING 80 40 20 10 BE1 25 D1058 08 2 18 92 F S WHERE Figure 5 1 Maximum Slip Frequency Versus Time Delay and Phase Angle Settings Condition and Mode Switches Detailed instructions and precautions for programming the Mode switches and Condition switches are provided in Table 2 1 call...

Page 43: ...All Condition Switches and Mode Switches are UP c Some styles of relay are equipped with multiturn pots accessible through holes in the front panel All such controls should be turned fully CCW to their minimum settings except the V control which is turned fully CW d Adjust bus and line sensing input voltages to 95 Vac with zero phase difference e Apply power to the relay f If equipped with power s...

Page 44: ... 19 1 10 11 18 19 20 Figure 5 2 Test Setup Typical Test Procedure NOTE A 00 setting of either control must inhibit the Sync Check function If target option B current operated target is present check that targets operate at closure of the sync contacts Requires a minimum of 0 2 A in the output circuit Step 1 Confirm proper sync check operation at selected PHASE ANGLE settings with TIME DELAY set at...

Page 45: ...controls front panel fully CW rotate the DL NOT overvoltage and DB NOT overvoltage controls fully CCW b Adjust line and bus sensing inputs to 135 Vac c Slowly rotate the LL and LB controls CCW until LEDs turn ON This should occur only a few turns from the maximum fully CW position d Adjust line and bus sensing inputs to 10 Vac e Rotate the LL and LB controls CCW until their indicators LEDs turn ON...

Page 46: ...l Condition Switches and the external condition sensing inputs are present and in parallel Take care that only one input method is utilized when testing the relay and most importantly after the relay is installed Table 5 1 NORMAL Mode Testing No output throughout voltage range Condition Switch 1 Up 2 Up 3 Up 4 Up 5 Up Mode Switch 1 Up 2 Up Output only when bus input voltage is greater than 80 volt...

Page 47: ...OFF Up when output option E or F is selected Otherwise SYNC outputs will occur under live line live bus conditions without benefit of the Sync Check function NOT OV Testing Step 6 Test the NOT OV Mode of the Voltage Monitor as follows Proceed to step 7 if this mode is not used a Adjust the following front panel controls by applying the voltages stated below adjusting each control to the threshold ...

Page 48: ...ay if the line and bus voltages are greater than 60 Vac This 60 Vac corresponds to the minimum voltage requirement for the sync check function not the LL and LB settings For the following tests if your unit has a minimum voltage requirement of less than 60 Vac use a voltage that is appropriate for your unit Condition Switch 1 Up 2 Up 3 Up 4 Up 5 Up Mode Switch 1 Down 2 Down Output only when bus in...

Page 49: ...OT overvoltage setting of 120 Vac Condition Switch 1 Down 2 Up 3 Up 4 Up 5 Up Mode Switch 1 Down 2 Down Notes for Table 5 2 Contact is SYNC output for output option E or F Voltage Monitor output for output option G or H Placing both bus and line NOT OV Mode Switches Down does NOT imply that line and bus must operate in the same mode Any combination is permissible The only valid use for the LB LL C...

Page 50: ...ber 3 Board or assembly a Part number b Serial number c Revision letter 4 The name of the board or assembly STORAGE This protective relay contains aluminum electrolytic capacitors which generally have a life expectancy in excess of 10 years at storage temperatures less than 40 C Typically the life expectancy of the capacitor is cut in half for every 10 C rise in temperature Storage life can be ext...

Page 51: ...ule mounted externally on the back side of the case Refer to Figures 4 7 and 4 9 Functionally this module is part of the internal circuitry despite its external location When using the test plug on these relays compensating resistors must be added The most convenient method is to use the Test Plug Adapter shown in Figure 6 1 This adapter is attached to the test plug before inserting the test plug ...

Page 52: ...ght 4 Replace the 10 black thumb nuts Firmly hand tighten each thumb nut 5 Replace top and bottom covers replace the four retaining screws If Test Plug Adapter is Unavailable In the event that the proper adapter is not on hand a test setup may be improvised by inserting the proper resistors in series with terminals 12 13 16 and 17 as indicated in Figure 6 2 TEST PLUG TERMINALS MOMENTARY SWITCHES R...

Page 53: ...truction manual format 12467 03 92 G Reformatted instruction manual as Windows Help file for electronic documentation 14566 01 95 H Corrected power supply type P voltage input and range from Vdc to Vac Minor page layout changes developed from using a word processor application upgrade 15469 01 96 J Added three new types A B C to Option 2 This included new paragraphs describing Average Detectors 16...

Page 54: ...r the minimum voltage required to operate the sync check function Corrected Figure 1 6 Style Chart Added contact sensing burden and enhanced Surge Withstand Capability description Added new covers information Changed Section 5 Testing to reflect the minimum voltage requirements for sync check function 12147 02 01 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 o m ...

Page 55: ...re you able to install and set up the equipment using the documentation If a problem occurred that was due to an error in the documentation please note the page number and describe the error If a problem occurred that was due to a lack of information in the documentation please note the page number and describe what additional information is needed 3 Have you noticed other errors or subjects that ...

Page 56: ...ectric relays are housed in a fabricated steel and phenolic enclosure case designed for the specific relay requirements Case sizes are referenced to an alpha numeric code for ease of identification Class 100 Basler Electric Class 100 Equipment is primarily designed for high performance and high reliability requirements Comparator A circuit with two logic output states that compares the relative am...

Page 57: ... International Electrotechnical Commission standard incorporating dielectric and surge withstand capability tests for relays and relay systems Internally operated Internally operated targets are operated by an electronic signal and provide an indication that the associated contact attempted an output There is no assurance that a signal actually occurred This target type may be used with either nor...

Page 58: ...tions for line and bus voltage monitoring and or voltage difference monitor selections to meet customer needs for a particular system scheme The ninth position of the Style Number defines the voltage monitor type Option 3 Relay option 3 provides for various auxiliary outputs or for a status output The tenth position of the Style Number defines the output type 0 None 1 Sync Check Auxiliary Output N...

Page 59: ...ng Input Range 1 120 Vac 1 99 Phase Angle Setting 9 120 Vac 1 99 Phase Angle Setting with Expandable Window Note that when option 9 is selected an Auxiliary or Status Output Option 3 is not available a zero must be in the tenth position of the Style Number Status output The tenth position of the Style Number defines the Auxiliary or Status Outputs Option 3 A 6 in this position designates a Power S...

Page 60: ... Average Voltage Monitor and Voltage Difference with PCB mounted switches B Average Voltage Difference C Average Voltage Monitor and Voltage Difference with External Contact Inputs to control the Condition Switches This option requires the voltage dropping Resistor Module R Line and Bus Voltage Monitor and Voltage Difference with PCB mounted switches S Line and Bus Voltage Monitor with PCB mounted...

Page 61: ...sensing 2 M MAINTENANCE 1 Minimum Voltage Detection 2 Mode Switch 6 Mode switches 6 Mode Switches 2 model and Style Number 1 7 1 MODEL AND STYLE NUMBER 7 MOUNTING 1 N Non isolated contact sensing 2 Non isolated sensing 9 2 O Operational Test Procedure 1 OPERATIONAL TEST PROCEDURE 3 Options 4 5 OTHER OPTIONS 7 Output Relay 6 P Phase Angle 1 PHASE ANGLE 3 Power Supply 9 2 Preliminary Settings 3 Push...

Page 62: ...mer 1 type T power supply 2 Type T power supply 1 2 Type T Power Supply 12 V Voltage Difference 3 voltage monitor 5 Voltage Monitor 3 VOLTAGE MONITOR 2 Voltage Sensing Connections 9 Z Zero Cross and Phase Difference Measurement 1 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 o m ...

Page 63: ...ROUTE 143 BOX 269 HIGHLAND IL 62249 USA http www basler com info basler com PHONE 618 654 2341 FAX 618 654 2351 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 o m ...

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