H.V. Distribution Equipment Vacuum circuit breakers New-Auto. V

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1 New-Auto. V New-Auto.V Description The New-Auto.V is a circuit breaker that consists of a standard MULTI.VCB provided with a CT (current transformer), and incorporates a multiple function protectors and controllers to prevent equipment from overcurrent and other factors, thus saving energy and reducing installation man-hour. Multiple function protectors and controllers offers versatile features such as ground-fault directional, ground-fault overvoltage, undervoltage, and overvoltage protective functions in addition to overcurrent protection. It also includes measurement functions for a variety of items, such as current, voltage, power, power-factor, frequency, and zero-phase voltage values. Highly reliable overcurrent protection Withstand overcurrent of CT:.kA Overcurrent constant of CT: n>0 Draw-out type MW or PW (Y type) KK03-0 Multiple function protectors and controllers Specifications Type HA0A A HAA A Closing system Motor-spring Installation Draw-out: X, Y, U Rated voltage (kv) 3.6/7. Rated current (A) Rated frequency (Hz) 0/60 Rated breaking capacity (ka). 0MVA at 3.6kV 0MVA at 3.6kV 00MVA at 7.kV 60MVA at 7.kV Rated making current, peak value (ka) 0 3. Rated closing time (s) 0.03 Rated short-time current, second (ka). Insulation level Dielectric: kv, minute Impulse (. 0µs): 60kV Rated breaking time 3-cycle Opening time (s) 0.03 Operating duty 0 min. CO 3 min. CO or CO sec. CO Life expectancy Mechanical (operations) 0,000 Electrical (operations) 0,000 No. of operations (operations/hour) 60 Applicable capacitor capacity * (kva) 3,000,000 Auxiliary contact NO + NC Mass (kg) Draw-out (X type) 34 3 Cradle for X type Standard H.V. circuit breaker: JIS C 4603 (990), AC circuit breaker: JEC 0 (99) Note: * Maximum values when the VCB is used with a 6% reactor connected in a 6.6kV AC circuit. Halve these values for a 3.3kV AC circuit. /

2 New-Auto. V Specifications (Multiple function protectors and controllers) Item Specification General Control power supply [V] 00/0DC (0 to 43DC) or 00AC ( to 3AC) specification Power consumption (main unit) [W] W max. Rated frequency [Hz] 0/60 (settings selectable) Rated current CT primary side [A] /00/0 AC (selectable) CT secondary side [A] 0. AC Rated zero-phase current ZCT [ma] 00/0. AC * Insulation resistance 0M between all electric circuits and ground Vibration resistance.96m/s, 6.7Hz, 0.4mm double amplitude in three directions for 0 minutes each Shock resistance 0m/s three times each in three directions Dielectric strength kv AC between all charged parts and ground excluding MN signal line, RS-4 signal line, and transducer output terminal.* Noise immunity Damped vibration waveform at to.mhz with peak voltage of. to 3kV continuously applied for seconds Impulse noise in rectangular waveform (ns/u) at peak voltage of.kv applied for 0 minutes Radiowave freguency band: 0V/m on 40MHz, 4MHz, and 900MHz bands Cellular phone (00MHz/.GHz at 0.W) or PHS (.9GHz 0mW) in close contact Static electric noise In contact with metal part: ±6kV Panel surface (not in contact with no metal parts): ±kv Lightning impulse Between all electric circuits and ground (excluding MN signal line, RS- 4 signal line, and transducer output terminal) 4.kV,.x0U, three times each on positive and negative sides Ambient humidity 0 C to 60 C (with no condensation or icing) Storage temperature -0 C to +70 C (with no condensation or icing) Humidity 0% to 90% (on daily average with no condensation) Operating atmosphere Free from corrosive gas and excessive dust Grounding Ground at a resistance of 00 or less Mass.4kg Permissible momentary power interruption time 0ms (continuous operation) with display turned off The protective relay is, however, operable for 00ms after the power is interrupted.* 3 (Display turns off, communication stops, and fault output turns on) Protective Overcurrent Rated operation current () to 390A function protection setting range Instantaneous Rated trip Setting range ( to 0) rated current (in 0. increments), LOCK overcurrent current Operating value ±% max. of each setting current protection 0 Operating Operating value 0.0s max. at 00% of setting current (INST) time Short-time Rated trip Setting range ( to 0) rated current (in 0. increments), LOCK overcurrent current Operating value ±0% max. of each setting current protection Operating Setting range 0 to s (at 0.0 increments) DT time Operating value ±7% max. of 0% of setting value, ±% max. of 700% of setting value (Lower limit: ±0ms) Time-lag Rated trip Setting range 0 to % of rated current (at 0% increments), LOCK overcurrent current Operating value ±0% max. of each setting current protection Operating Time-magnification (0. to 0) (in 0. increments), (0 to 00) (in increments) time (lever) setting range Operating value ±7% max. of 0% of setting value, ±% max. of 700% of setting value (Lower limit: ±00ms) Ground fault Zero-phase Setting range 0. to.0a (at 0.0A increments), LOCK protection current Operating value ±0% max. of setting value 67DG and G Zero-phase Setting range.% to % of rated voltage (at.% increments) voltage Operating value ±% max. of setting value Phase Max. sensitivity, 4, 60 Operating angle range Max. sensitivity phase: ±0 Operating angle tolerance ±% Operating time Setting range 0. to 3s (at 0.0s increments), 3 to 0s (at s increments) Operating value ±% max. of setting value (Lower limit: ±0ms) /3

3 New-Auto. V Protective Overvoltage Voltage Setting range 0 to 0V (at V increments), LOCK function protection Operating value ±% max. of setting value 9(OV) Operating time Setting range 0., 0. to s (at 0.s increments), to 0s (at s increments) Operating value ±% max. of setting value (Lower limit: ±0ms) Undervoltage Voltage Setting range 0 to 00V (at V increments), LOCK protection Operating value Setting value of 90V min.: ±% 7 (UV) Setting value of V max.: ±[{.3 +(0V/voltage setting value)x 0.6}x ]% Operating time Setting range 0., 0. to s (at 0.s increments), to 0s (at s increments) Operating value ±% max. of setting value (Lower limit: ±0ms) Prealarm Overcurrent Voltage Setting range 0% to 00% of rated current (at % increments), LOCK OCA Operating value ±0% max. of setting value Operating time Setting range 0 to 00s (at 0s increments) Operating value ±% max. of setting value Leakage Voltage Setting range 0%, 60%, 70%, and 0% of 67DG or G operating current setting value, Lock current Operating value ±0% max. of setting value (Lower limit: ±0mA) OCGA Operating time Setting range 0 to 00s (at 0s intervals) Operating value ±% max. of setting value External Input circuit Fixed, points CT primary rated current 00V DC (43V max.)/00v AC I/O (A/00A/0A): 3 points, (3V max.) common use specifications CT test position: point, DC voltage: 40V min, trip output lock: point 70V max. General-purpose, 3 points External making, external breaking and AC voltage: 40V min, external reset of each one point is 70V max. default. Others, points Trip coil (TC) disconnection monitoring, a contact: each one contact Output circuit Input, point Making earrent: A (0V DC ) Off and trip, point Permissible continuous current: 4A Alarm output, points Current made or broken: 0. A (0V DC inductive load, L/R=ms) Device failure, point Permissible continuous current: A Metering Current, demand current and demand max. current 0, 0.4% to CT rating and to CT rating x.3 and display Fault current of 000% max. can be displayed specifications Zero-phase current and zero-phase 00/0.mA ZCT primary current: 0.0 to.0a * current history max. value Fault current of 4A max. can be displayed Zero-phase voltage and zero-phase voltage history.% to 0% * 4 max. value Voltage to 0V on VT secondary side Frequency 4 to Hz (0Hz) and to 6Hz (60Hz) Power-factor Lead 0 to.0 to Lag 0 Active power, reactive power, demand power and 0, 0.4% to ( 3 x rated voltage x.3in x power-factor.0) % max. demand power (In: CT primary rated current) Active energy and reactive energy JIS C 6 (meter with transformer), equivalent to table 4 normal class History data Number of protective operation times: 0 to 9999 Operating hours: 0 to 9999 x 00 hr Number of switching times: 0 to 9999 x 0 times Notes * When using ZCT, FUJI's dedicated product ZCT- is recommended. For details, please contact FUJI. * Do not apply kv between lines. * 3 When you use AC power as control power supply, and 7 (UV) function, and you require that the operating time setting at power failure be operated more than s, the use of a UPS or AC power supply UMP-A is recommended (sold separately). * 4 When you use zero-phase potential input device, use FUJI's dedicated ZPD-. /3

4 New-Auto. V Multiple function protectors and controllers offers versatile features. A host of protective functions Provided with ground-fault directional, ground-fault overvoltage, undervoltage, and overvoltage protective functions in addition to overcurrent protection. Allows precise settings for relay operation characteristics, to ensure easy protective coordination. Additional measurement functions Includes measurement functions for a variety of items, such as current, voltage, power, power-factor, frequency, and zero-phase voltage values. Equipped with transducer and communications functions. The transducer function (4 channels) enables the use of analog meters. The communications function (RS-4) enables status and other monitoring items. Changeover switch for testing CT tap changeover knob Test connector for multiple function protectors and controller Connector for multiple function protectors and controller Draw-out type MW or PW (Y type) Wide-range CT supports equipment across a wide capacity range Range of operating current settings for overcurrent protection: to 390A Covers an equipment capacity range of 70 to 4,400kVA. Rated operating current (A) CT rating 0% 60% 70% 0% 90% 00% 0% 0% % A A A A 4A 7A A 33A 36A 39A 00A 0A 60A 70A 0A 90A 00A 0A 0A A 0A 0A 0A 0A 40A 70A 0A 3A 360A 390A Instantaneous operating current: x to 0x CT rated current (at 0.x increments) Time-lag time-magnification: Setting between 0. and 00 Greatly simplifies main circuit connections The compact, built-in CT eliminates the need for CT space or CT installation work on distribution boards. Multiple function protectors and controllers KK03-06 Toroidal wide-range CT KK03-0 Types and ratings Ratings Installation Closing system Trip system Type Closing system Operating voltage Voltage Draw-out with Motor-spring 00/0V AC/DC Shunt trip HA0AX-A 3.6/7.kV cradle: X Instantaneous (Operated by signal Breaking Draw-out with communication with HA0AY-A current cradle and shutter: Y multiple function.0ka Draw-out with protections and Rated current cradle: U controllers) AH0AU-A 400A 00/0V DC Voltage Draw-out with Motor-spring 00/0V AC/DC Shunt trip HAAX-A 3.6/7.kV cradle: X Instantaneous (Operated by signal Breaking Draw-out with communication with HAAY-A current cradle and shutter: Y multiple function.ka Draw-out with protections and Rated current cradle: U controllers) AHAU-A 600A 00/0V DC /33

5 Closing system System Specification Remarks Voltage Motor current Coil current Motor-spring A 00/0V AC/DC 0.6A 4A B 00/0V AC/DC 0.A.A C 4V DC.A.A D /4V DC.A 3A Note: The New-Auto.V comes only with motor-spring A. Tripping system System Specification Auto.V *,* Shunt trip 6 00/0V AC,.VA 7 00/0V DC, 3.4A New- Shunt trip 00/0V DC, 3.4A Auto.V * Operated by signal communication with multiple function protectors and controller Use a VT with a capacity of at least 0VA. Use a 3A fuse to protect the control circuit Spring charging time is seconds. Auxiliary contact Contact arrangement Specification Remark NO + NC 00/00V AC, 0A NO + NC contacts standard provided 00/00V DC, /3A are available on (Fixed type) request NO + NC (Fixed type) standard provided (Draw-out type) Note: * To use AC to trip the Auto. V, use a capacitor trip device in combination with the trip system. * In the case of shunt tripping with AC power supply, use the capacitor shunt trip power supply in combination. For details, refer to the information on the accessories sold separately. Alarm contact Contact arrangement Specification NO 00/0V AC,.0A standard provided (Auto.V) 00/0V AC,.0A 00/0V DC, 0.3A (time constant: 7ms) Type number nomenclature Auto.V Basic type Breaking current 0: ka (Rated current 400A) :.ka (Rated current 600A) Installation B: Fixed, switchboard use C: Fixed, cubicle use P: Fixed, portable type New-Auto.V HA 0 B - A 6 S L Vacuum interrupter used Blank: Standard level vacuum interrupter L: Low-level-surge vacuum interrupter Rated operating current F: 4 to 30A (standard) S: to 0A Tripping system 6: Shunt trip 00/0V AC 7: Shunt trip 00/0V DC Closing system H: Manual-spring A: Motor-spring, Instantaneous closing 00/0V AC/DC B: Motor-spring, Instantaneous closing 00/0V AC/DC C: Motor-spring, Instantaneous closing 4V DC D: Motor-spring, Instantaneous closing /4V DC Basic type Breaking current 0: ka(rated current 400A) :.ka(rated current 600A) Installation X: Draw-out, with cradle for JEM 4 class CW Y: Draw-out, with cradle and shutter for JEM 4 class MW and PW U: For use in small depth switchboard, JEM4 class CW /34 HA 0 A X - A L S K Panel lead wire Blank: With panel lead wire K: Plug only Position switch Blank: With no position switch S: With run position and test position, both with SPDT contacts Vacuum interrupter used Blank: Standard level vacuum interrupter L: Low-level-surge vacuum interrupter Tripping system : Multiple function protectors and controllers provided with built-in CT Shunt trip 00/0V DC Closing system A: Motor-spring, Instantaneous closing 00/0V AC/DC

6 Installation and accessories Auto.V Photo Installation system Description Supplied accessories Optional accessories AF9-3 AF9- Fixed: B Fixed: C Panel Fixed: P Auto V Auto V Panel Auto V Supporter (optional) Fixed type Open-type switchboard, indoor use Manual-spring handle or motorspring H.V. main terminals are positioned at the top of the VCB. This facilitates rep lacement of VCB Fixed type Open-type cubicle use Manual-spring handle or motorspring H.V. main terminals is located at the top of VCB. This facilitates replacement of VCB. Fixed type Open-type, portable type Manual-spring handle or motorspring H.V. main terminals is located at the back of VCB. This facilitates replacement of VCB. Insulation tube for main terminal Manual handle for motor-spring type Insulation tube for main terminal Manual handle for motor-spring type Manual handle for motor-spring type Supporter Capacitor trip device Vacuum condition tester Surge absorber Supporter Capacitor trip device Vacuum condition tester Surge absorber Capacitor trip device Vacuum condition tester Surge absorber New-Auto.V AF9-64 KK03-0 KK03-00 KK03-06 Draw-out with cradle: X Cradle Draw-out with cradle and shutter: Y Shutter Cradle Draw-out with cradle: U Cradle New- Auto.V New- Auto.V New- Auto.V Draw-out type Class CW type metal enclosure/ indoor use Motor-spring Cradle is provided to facilitate assembly and adjustment of switchgear. Interlock system and grounding device is provided. Draw-out type Class MW, PW type metal enclosure/indoor use Motor-spring Cradle with shutter is provided to facilitate assembly and adjustme nt of switchgear. Interlock system and grounding device is provided. Draw-out type Class CW type metal enclosure/ indoor use Motor-spring Cradle with shutter is provided to facilitate assembly and adjustme nt of switchgear. Interlock system and grounding device is provided. Manual handle for motor-spring type Draw-out handle Connector provided with external lead wire Lead wire for digital multi-function relay Test jumper wire for digital multi-function relay Manual handle for motor-spring type Draw-out handle Connector provided with external lead wire Lead wire for digital multi-function relay Test jumper wire for digital multi-function relay Manual handle for motor-spring type Draw-out handle Connector provided with external lead wire Lead wire for digital multi-function relay Test jumper wire for digital multi-function relay Draw-out extension rail Position indicating switch Capacitor trip device Vacuum condition tester Surge absorber Lifter Testing jumper Connector with external lead wire Draw-out extension rail Position indicating switch Capacitor trip device Vacuum condition tester Surge absorber Lifter Testing jumper Connector with external lead wire Draw-out extension rail Position indicating switch Capacitor trip device Vacuum condition tester Surge absorber Lifter Testing jumper Connector with external ead wire /3

7 Supplied accessories Insulation tube for main terminal Installation types: B and C Manual handle for motorspring type All types Draw-out handle Installation types: X, Y, and U AF-0 KK KK Connector with external lead wire Installation types: X, Y and U Lead wire for multiplefunction protectors and controllers New-Auto.V type Jumper wire for digital multi-function relay test New-Auto.V type KK03-07 KK K03K-077 Optional accessories Supporter Supporter kit for stabilizing the back of fixed type B, C Auto. V on the floor. Type: C Draw-out extension rail (HZAE) Used with draw-out type (X, Y, U). Use of an extension rail makes daily checking easier because the VCB can be pulled out of the panel. Double stack types do not require lifters or chain blocks. Position indicating switch (HZAD) Switch for indicating the service positions and test positions of draw-out (X, Y, U). Used for interlocking to other devices attached to the cradle for draw-out type. Type: B AF9-493 Vacuum condition tester VC-A For further information see page /. KK C-R type surge absorber AF330R3TXG04 AF660R3TXG043 For further information see page /. Testing jumper (HZAG) Use to test remote / operation of a VCB. Arrester GLI-3G GLI-6G SG 07 SH-7 AF94-04 Capacitor trip device VCB-TA, TA, VCB-TPA, TPA These are used when the trip circuit is connected to AC power supply. Type VCB-TA VCB-TA VCB-TPA VCB-TPA Rated input 00/0V AC 00/0V AC voltage Shunt trip coil volt 00/0V DC 00/0V DC Wiring diagram DC output /36 SW r Si PL r r3 c Z 7 9 AC input Surface mounting VCB-TA, TA KK Name r: Charging resistor r: Discharge resistor r3: Series resistor Si: Silicon rectifier diode PL: Pilot lamp KK03-07 Flush mounting VCB-TPA, TPA SH-7 Lifter L-HNB C: Electrolytic capacitor SW: Discharge switch Z: Surge absorber KK03-00

8 Optional accessories AC power supply unit (for New-Auto.V) Type UMP-A Rated input voltage 00/0V AC (Allowable variation: to 3V) Rated output Control power of multiple 00/0V DC 0.A functions protectors and controllers Power supply of capacitor Rated charge voltage: 40V DC (C=00 µ F) trip device Power failure Control power of multiple s compensation time functions protectors and controllers Power supply of capacitor When power failure occurs at 60V AC, the charge voltage is 7DC trip device or higher after the elapse of s. Operating temperature range -0 to +60 C (no icing or no condensation) Insulation resistance Between all electrical circuits and ground: 0M (00V DC megger) Withstand voltage Between all electrical circuits and ground: 000V AC for min Lightning impulse Between all electrical circuits and ground: 400V./0µs Mass.kg Notes: The power failure compensation time of this AC power supply unit is s. If you use the UV (undervoltage) function with the operation time at.s or longer, connect an external capacitor (not supplied) together between this unit's terminals and 6, by referring to the table below. Operating time of protection External capacitor capacitance Example of capacitor 7 (UV). to s (at 0.s increments) 00 µ F (Withstand voltage: 00V DC min.) Nichicon-made LNTDMSM 3 to s (at s increments) 600 µ F (Withstand voltage: 00V DC min.) Nichicon-made LNTD6MSM 6 to 0s (at s increments) 600 t ( µ F) Outline of devices used in combination t = Operating time (setting value) of protection 7 (UV) DS 00V AC UMP-A CB T.C a B- B- B- B- B- Trip output Control power supply Multiple functions protectors and controllers UMP-A OWP0 Specifications of AC meter (for Auto.V) Product Type Operating principle Standard scale Full scale [A] Mass (g) Class Dimensions [mm] (Front dimensions) AC meter * FR-0AS (for Auto.V) RMS rectifying type Normal scale Low ratings: 0, 40, and 00 Standard ratings: 60, 0, and 400 * Approx. 0. (JIS C 0) 0 0 Note: *. Specify that the meter is to be used for the Auto.V when ordering the meter alone. *. Set the full scale (A) to a value twice as large as the primary current setting (A) in the built-in. For example, if the primary current of the is 7A, read the full scale of the AC meter as 0A. FR-0AS AF00-46 /37

9 Dimensions, mm Fixed/B type HA0B-H6, H7 HAB-H6, H7 4-M Panel attaching 73 counter HA0B-A6, A7 HAB-A6, A () 6(0) Reset * 44* Terminal block indicator Panel surface ( ): For HAB ø4 0 -M Mounting 4 74 CT Auxiliary switch R -ø Front panel Panel cutting Center of front panel ø ø (30) * Mounting- depth dimension pitch: 49mm side from panel surface * Mounting- depth dimension pitch: 44mm side from panel surface (346) Manual handle insertion Closing button 4-M Panel attaching counter Closing spring conditon indicator () 6(0) Terminal block ø4-9. indicator * 44* ( ): For HAB Panel surface 6. handle Trip button 0 0 -M Mounting 4 74 CT Auxiliary switch Center of front panel ø ø ø3 3-ø40 -ø Front panel (30) (346) 77 Fixed/C type HA0C-H6, H7 HAC-H6, H7 4-M Panel attaching counter ø4 64. Reset indicator Terminal block (0) 6() Panel surface CT 0 4 -M Mounting * Mounting- depth dimension pitch: 49mm side from panel surface * Mounting- depth dimension pitch: 44mm side from panel surface 74 Auxiliary switch R -ø Front panel Center of front panel ø ø (30) (346) ( ): For HAC /3

10 Dimensions, mm Fixed/C type HA0C-A6, A7 HAC-A6, A7 Closing button counter handle Closing spring attaching conditon indicator Terminal block handle (0) 6() 6. ø4 CT M Panel attaching 6 0 Fixed/P type ( ): For HAC Trip button 0 - indicator 3 Panel surface M Mounting Auxiliary switch Panel cutting 6 Center of front panel ø ø ø3 3-ø40 -ø Front panel (30) (346) 77 HA0P-H6, H7 HAP-H6, H7 4-M Panel attaching 73 9 counter 3 Terminal block RESET indicator ( ): For HAP 74 Panel surface CT 6( ) 6(0) M Mounting R 76 4 Terminal -ø ø Front panel (30) Center of front panel -ø40 -ø (346) HA0P-A6, A7 HAP-A6, A7 handle attaching Closing button 4-M Panel attaching 4. counter Closing spring conditon indicator Terminal block handle Trip button indicator ( ): For HAP Panel surface CT 6() 6(0) M Mounting Terminal 0 ø4 -ø ø ø3 Front panel 6 0. Center of front panel (30) 9 3-ø (346) -ø4 /39

11 Dimensions, mm Draw-out/X type HA0AX-A HAAX-A -ø Lifter lock pin ø4 3 6() 97(9) 6() 0 Main circuit disconnector (Movable side) Main circuit disconnector (Fixed side) Cradle 37 ( ): For HAAX 0 Service position Draw-out stroke 473 Grounded metal Approx. 0 3 Test position Manual handle (Detachable) Draw-out handle (Detachable) Minimum distance to grounded metal Insertion of manual handle Closing button Opening/closing operation counter Disconnection prevention bracket Interlock lever Interlock rod Display of stored spring force Auxiliary circuit disconnector Trip button Current transformer tap selector - indicator Mounting 4-ø Position limit switch (Optional) HA0AY-A HAAY-A -ø Lifter lock pin 0 ø4 Main circuit disconnector (Movable side) Main circuit disconnector (Fixed side) 0 0 Service position Test position Insertion of manual handle Draw-out Shutter stroke Manual handle (Detachable) Display of stored spring force Grounded metal 96 Draw-out handle (Detachable) M For partition board Cradle Approx Closing button Opening/closing operation counter Disconnection prevention bracket Interlock lever 0 4 Interlock rod Minimum distance to Auxiliary circuit disconnector grounded metal Trip button Current transformer tap selector - indicator Mounting 4-ø Position limit switch (optional) /40

12 Dimensions, mm Draw-out/Y type -ø Lifter lock pin HA0AU-A HAAU-A 40 0 Main circuit disconnector (Movable side) Main circuit 4 disconnector ø4 (Fixed side) 0 Cradle 0 6() Service position Draw-out stroke Grounded metal Insertion of manual handle Test position Manual handle (Detachable) Draw-out handle (Detachable) 0 Display of stored spring force (9) ( ): For HAAU Multiple function protectors and controllers min Transducer output connector Panel cutting min Approx Minimum distance to grounded metal Closing button Opening/closing operation counter Disconnection prevention bracket Interlock lever Interlock rod 0 4 Auxiliary circuit disconnector Trip button Current transformer tap selector - indicator Mounting 4-ø Position limit switch (Optional) /4

13 Wiring diagrams HA0 -H6 HA -H6 Connected with ground fault relay CT R S T T CT I> U V W (~) (~) External terminal of VCB Internal of VCB * Instant (60ms) a b * 3 Bz P Ry Ry S N Ct R S T K L U V W Auto.V kt k l lt DS T I > G 6 QH-GR3A Za Z a T S0 P P To alarm contact 0V AC Directional ground fault relay QH-DG3 Z P Z Y P Z(Y) T S0 6 To alarm contact 0V AC 6 3 Auxiliary switch Control circuit terminal (B, C, P types) HA0 -H7 HA -H7 P P CT R S T CT Ry * I > T 3 Bz Ry S (~) 7 6 T SW r 7 VCB-TA or VCB-TPA r3 c r Si U V W NO NC Auxiliary switch (~) 9 External terminal of VCB Internal of VCB * Instant (60ms) N Alarm circuit N AC operated V Auxiliary switch Control circuit terminal (B, C, P types) /4

14 Wiring diagrams HA0 -A6, B6, C6, D6 HA -A6, B6, C6, D6 R S T (~) (P),(~) 6 P CT CT T I > Rf 0 LS X LS3 LS X X M Z Z LS4 r LS X C Z Ry * 3 Bz Ry Auxiliary switch U V W External terminal of VCB Internal of VCB * Instant (60ms) (~) (N),(~) S N Alarm circuit Auxiliary switch Control circuit terminal (B, C, P types) HA0 -A7, B7, C7, D7 HA -A7, B7, C7, D7 (P),(~) P P CT R S T CT I > 7 6 Rf T 0 LS X LS3 LS X Z X M Z LS4 r LS C Z X Bz * Ry Ry (~) Auxiliary switch 7 6 T SW r 7 9 VCB-TA or VCB-TPA r3 c r Si U V W External terminal of VCB Internal of VCB * Instant (60ms) (N) (N),(~) N S Alarm circuit (~) ( V Auxiliary switch Control circuit terminal (B, C, P types) X : Magnetic contactor Z : Anti-pumping relay T : Shunt trip coil C : Closing coil M :Motor Rf : Rectifier LS:Limit switch LS:Limit switch (motor stop) LS3:Limit switch (motor start) LS4:Limit switch (closes when the closing spring is in the stored condition) LS:Limit switch (closes when the closing spring is in the stored condition) VCB-TA, TPA : Capacitor trip device : Overcurrent relay CT, CT : Current transformer Bz : Fault indicating buzzer S : Buzzer stop switch Ry : Auxiliary relay (HH or HH3) G : Ground fault relay /43

15 HA -A6M R S T (~) (P),(~) 6 P T CT CT I > RF 0 LS Z X LS4 LS X LS LS X X M Z r X X Ry * 3 Bz Ry Auxiliary switch circuit U V W Terminal 7 9 block C C A C3 ~ S N Alarm switch circuit * External draw-out pin for Auto.V Interior of Auto.V Signal on contact turns on instantaneously (60ms) Ammeter with selector (~) (N),(~) Auxiliary switch Control circuit terminal (B, C, P types) HA A -A (P), (~) Test terminals (P), (~) R S T (R)(COM)(T) (a) (a) (P) CT CT Test Test SW 0A 0A 00A SW 00A A A Test 0A SW 00A A Test SW 0A 00A A Test 0A SW 00A A Test 0A SW 00A A RF 7 6 Z 3 LS4 3 LS C LS Z 3 Z 4 RF LS LS3 3 X M 9 X X r X 4 T SW Trip lock SW Trip lock SW Trip lock U V W (N), (~) Multiple functions protectors and controllers A7 A9 A B B9 B0 B B B B B6 B7 Remote Xc Local B3 E D B4 (N), (~) B6 B4 B. : Interior of VCB.. : External draw-out terminals of VCB. 3. : Interior of multiple functions protectors and controllers (Mounted separately) 4. Control circuit lead wire (provided) Wiring on panel side. The wiring settings of the multiple functions protectors and controllers are initial ones with B turned on and B6 turned off. 6. The internal wiring of the multiple functions protectors and controllers is shown with function codes. 7. The external wiring of the muliple functions protectors and controllers is the wiring only used for overcurrent protective function. (N) TC disconnection monitoring B Remote Local B X T B B NO contacts NC contacts Auxiliary switch circuit Auxiliary circuit plug (front view) C: Making coil T: Breaking coil X: Magnetic contactor for closing circuit Z: Pumping prevention relay M: Control motor RF: Rectifier CT and CT: Current transformers LS: Limit switch (Draw-out interlock use) LS: Limit switch (Motor stopping use) LS3: Limit switch (Motor startup use) LS4: Limit switch LS: Limit switch (LS4 and LS are both turned on only when the circuit is ready to be turned on.) SW: Rotary switch (for CT tap or test selection) SW: Toggle switch (for operation and trip lock selection) and : Overcurrent relay Ry: Control relay Bx: Fault display buzzer S: Buzzer stop switch /44