Toshiba VF010H05 manuale d’uso

     __________________________________________________________________________ [...]

[...]

    Signal words such as DANGER, W ARNING and CAUTION will be followed by important safety information that must be carefully reviewed. Indicates [...]

  T oshiba motor control is designed and built in accordance with the latest applicable provisions of NEMA and the National Electrical Code. Installations must comply with all applicable state and local codes, adhere to all applicable National Electric Code (NFP A 70) standards and instructions [...]

JKSSS+ Series - 105 JKSSS+ Series 2.3 - 4.2KV JKSSS+ Series Medium V oltage Solid State Soft Starters 2.3 - 4.2KV Installation & Operation Manual Chapter 1: Introduction ..................................................................................................... 1 1.1 Overview 1.2 Speci fi cations 1.3 Design Features 1.4 Structure and[...]

Reference Chart[...]

JKSSS+ Series - 1 JKSSS+ Series 2.3 - 4.2KV Chapter 1 - Introduction This chapter is an introduction to the T oshiba JKSSS+ Series reduced voltage solid state starter for medium voltage AC motors. It describes the basic conguration, operation and unit features. It is highly recommended that new users read this section thoroughly to gain a basic [...]

JKSSS+ Series - 2 JKSSS+ Series 2.3 - 4.2KV 1. 2 Specifications (continued) Two Stage Electronic Overload Curves Starting: Programmable for Class 5 through 30 Run: Programmable for Class 5 through 30 when "At-Speed" is detected. Overload Reset Manual (default) or automatic Retentive Thermal Memory Overload circuit retains thermal conditio[...]

JKSSS+ Series - 3 JKSSS+ Series 2.3 - 4.2KV 1. 2 Specifications (continued) Motor Load Percent of FLA Current Data A, B, C Phase Current, Avg Current, Ground Fault (Option) Thermal Data Remaining thermal register; thermal capacity to start Start Data Avg Start Time, Avg Start Current, Measured Capacity to start, time since last start RTD Data (Opti[...]

JKSSS+ Series - 4 JKSSS+ Series 2.3 - 4.2KV 1. 3 Design Features The standard JKSSS+ configuration is a complete NEMA Class E-2 motor controller which includes the following features: • Isolation Switch: An isolation switch is provided in the incoming power section of the starter assembly . The maximum volt age is 7200V . Power is switched on and[...]

JKSSS+ Series - 5 JKSSS+ Series 2.3 - 4.2KV   V acuum contactors are provided for both In-Line Isolation and SCR Bypass. The contactor voltage ratings are: 7.2kV for 2300 - 6900V units. A sequencing feature controls the contactors. Under normal operating conditions this ensures that both contactors make and br[...]

JKSSS+ Series - 6 JKSSS+ Series 2.3 - 4.2KV Removable conduit entry plates are provided in the bottom of the enclosure to facilitate drilling and punching of conduit holes without exposing the equip- ment to contamination from metal debris. • Enclosure Finish: The enclosure is suitable for use in noncorrosive environ- ments. The p aint is ANSI 61[...]

JKSSS+ Series - 7 JKSSS+ Series 2.3 - 4.2KV until one of three things happen: the motor accelerates to full speed, the Ramp T ime expires or a Current Limit setting is reached. If the motor accelerates to full speed before the ramp time setting has expired, an automatic Anti-Oscillation feature will override the remaining ramp time and full voltage[...]

JKSSS+ Series - 8 JKSSS+ Series 2.3 - 4.2KV 1. 6 General Protection The soft starter is provided with a built-in motor protection relay that can be programmed for primary protection of the motor/load system. Operation of the soft starter can be divided into 4 modes; Ready , S tart, Run and S top. Ready Mode: In this mode, control and line power are[...]

JKSSS+ Series - 9 JKSSS+ Series 2.3 - 4.2KV ·   Power is immediately removed from the motor and the soft starter returns to the Ready Mode. Additional protection features activated when the stop command is given include: · Coast-Down / Back Spin T imer · Starts-per-Hour · T ime Between[...]

JKSSS+ Series - 10 JKSSS+ Series 2.3 - 4.2KV ·  Will bias the register in either direction based on real-time input of the motor , bearing and even ambient temperature conditions. ·  is another feature that adds reliability and consistency to the performance of the soft start[...]

JKSSS+ Series - 1 1 JKSSS+ Series 2.3 - 4.2KV 1.9Electronics The JKSSS+ Series electronics systems are divided into two categories, Low V oltage and Medium V oltage, based solely on where they are located in the starter structure.    electronics include the Keypad Operator Interface, CPU and Main Power PC b[...]

JKSSS+ Series - 12 JKSSS+ Series 2.3 - 4.2KV Chapter 2 - Installation For additional information on the equipment, refer to the following additional instruction manuals: For fi xed type input isolation contactor - “JK Series Medium V oltage Controllers - Fixed T ype”, manual number VF010H03 or “JK Series 720 Ampere Medium V oltage Controller[...]

JKSSS+ Series - 13 JKSSS+ Series 2.3 - 4.2KV Always keep the controller upright while lifting. Some controller sections may contain heavy or special equipment that will cause the center of gravity to be off-center . Rigging lengths should be adjusted to maintain the controller in an upright position. The angle between the lifting cables and vertica[...]

JKSSS+ Series - 14 JKSSS+ Series 2.3 - 4.2KV  Routine scheduled inspection should be established if storage for an extended period is anticipated. This is to check for condensation, corrosion, vermin, and adequacy of space heating. Prior to inspection, the equipment should be carefully examined [...]

JKSSS+ Series - 15 JKSSS+ Series 2.3 - 4.2KV 2.4 - Dimensions 2.5 - Mounting Each shipping section must be leveled and firmly secured to its supporting foundation. S teel shims may be used for final leveling (Fig. 3), if necessary . When three or more shipping sections are to be arranged in one continuous line-up, the center shipping section should[...]

JKSSS+ Series - 16 JKSSS+ Series 2.3 - 4.2KV There is a rating data label on the inside of each medium voltage compartment door . V erify that the controller ratings properly match the system data by checking the follow - ing: 1. V erify agreement of full load current, locked rotor current and acceleration time with motor nameplate. 2. V erify that[...]

JKSSS+ Series - 17 JKSSS+ Series 2.3 - 4.2KV Ensure that safety signs are not covered or obscured by paint.    The setting of any adjustable current and voltage trip mech[...]

JKSSS+ Series - 18 JKSSS+ Series 2.3 - 4.2KV T orqueSpecsforMVPower Connections   & Cautions   ?[...]

JKSSS+ Series - 19 JKSSS+ Series 2.3 - 4.2KV    ?[...]

JKSSS+ Series - 20 JKSSS+ Series 2.3 - 4.2KV  On the Standard JKSSS, incoming power cable connections should be made at the points shown on the wiring diagram furnished with the equipment. Note: Proper phase sequence must be observed when connecting the input power . For example, phase [...]

JKSSS+ Series - 21 JKSSS+ Series 2.3 - 4.2KV Controller used as service equipment for an ungrounded system or as a main section for a separately derived system. a. A grounding electrode conductor (ground wire) sized in accordance with NEC 250 should be run from the grounding electrode to the controller ground bus or ground terminal. b. If the syste[...]

JKSSS+ Series - 22 JKSSS+ Series 2.3 - 4.2KV 2.10ControlConnections-TCB(T erminalandControlBoard)              ?[...]

JKSSS+ Series - 23 JKSSS+ Series 2.3 - 4.2KV TB3 #1 C #12 NC #1 1 NO #10 C #7 C #8 NO #9 NC #6 NC #5 NO #4 C #3 NC #2 NO TB2 #1 NO #10 NC #7 N #8 C #9 NO #6 S #5 NC #4 NO INTER LOCK #3 C EMER BYP SWITCH CUS T. POWER OUTPUT DELA YED ST ART #2 O  [...]

JKSSS+ Series - 24 JKSSS+ Series 2.3 - 4.2KV • Positions 5 and 6 accept dry , normally closed contact from the bypass contac - tor for an At Speed indication. (Factory wired) • Positions 7 and 8 are wired to the coil of the bypass contactor and energizes and de-energizes the contactor . (Factory wired) • Positions 9 and 10 are wired to the co[...]

JKSSS+ Series - 25 JKSSS+ Series 2.3 - 4.2KV 2.1 1ReferenceSection 2.1 1aRTDBoard RT D1 RT D    Signal Compensation Power RT D2 RT D3 RT D4 RT D5 RT D6 RT D7 RT D8 RT D9 RT D10 RT D1 1 RT D12 Shield[...]

JKSSS+ Series - 26 JKSSS+ Series 2.3 - 4.2KV 2.1 1bCommunicationsBoard RS422 Connections (Factory Only) RS485 Connections (Customer Connections) 2.1 1cCommunicationsBoardConnections (RS485) (RS422) Note: Remove for last unit in modbus string REAR VIEW[...]

JKSSS+ Series - 27 JKSSS+ Series 2.3 - 4.2KV 2.1 1dPowerBoard 19 Board Ground Te st Points 20 1 2 J5 7 1 J3 7 1 J4 19 20 1 2 J6 3 1 J1 7 7, A - Phase 4, B - Phase 1, C - Phase 1 6 1 J2 J2 F1 TB3 TB2 TB1 J8 C2 B2 A2 C1 B1 A1 1 3 J7 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 GF CT CI BT BI AT AI 2.1 1ePowerBoard?[...]

JKSSS+ Series - 28 JKSSS+ Series 2.3 - 4.2KV 2.1 1fCPUBoardConnections 1 2 4 3 5 6 7 8 9 + TB1 - + - + - 1 2 4 3 5 6 7 8 + TB3 - TCB Fault + - UV -P Rotation + - Dual Ramp + - Thermostat TB2 + - 1 2 4 3 5 6 7 8 T ach Input Analog Output #1 4 - 20 mA Analog Output #2 4 - 20 mA Program Enable Input Contact factory for remote reset connection[...]

JKSSS+ Series - 29 JKSSS+ Series 2.3 - 4.2KV    JKSSS+           [...]

JKSSS+ Series - 30 JKSSS+ Series 2.3 - 4.2KV 3.3.3 CurrentLimit    The current limit adjustment is factory set for 350% of the unit’s rating.[...]

JKSSS+ Series - 31 JKSSS+ Series 2.3 - 4.2KV Shock W ave is avoided. When the output voltage to the motor is low enough to no longer be needed, the soft starter will end the Decel cycle and turn itself off. Another common application for decel control is on material handling conveyors as a means to prevent sudden stops that may cause products to fa[...]

JKSSS+ Series - 32 JKSSS+ Series 2.3 - 4.2KV • When the motor reaches full speed, the “AUX4” LED (At Speed) will be lit. • The POWER, RUN, AUX3 LEDs will be lit, indicating that the contact has energized. IA, IB, IC will display the current setting for Phase A, Phase B, and Phase C and the G/F indicates ground fault. (Display 4) • If t[...]

JKSSS+ Series - 33 JKSSS+ Series 2.3 - 4.2KV  This chapter explains the keypad operator interface, the LCD descriptions and the programming features 4.1 Keypad/OperatorInterface The user keypad/ keypad operato[...]

JKSSS+ Series - 34 JKSSS+ Series 2.3 - 4.2KV 4.2MenuNavigation Notes: 1. The MENU keys allow you to toggle the screens between the Setpoint Menu and the Metering Menu. Simply use the arrow keys to get to the different screens within each menu. Example: T o access Setpoint Page 3: PHASE & GROUND SETTINGS, press the MENU key once and the DO[...]

JKSSS+ Series - 35 JKSSS+ Series 2.3 - 4.2KV 4.2.1Password Access Screens in Level 1 of the setpoint menu can be changed without password access because they list basic motor information. Screens in Levels 2 and 3 require passwords because they provide more in-depth protection and control of the unit. The password in Levels 2 and 3 can be cha[...]

JKSSS+ Series - 36 JKSSS+ Series 2.3 - 4.2KV 5.1 SetpointsPageList These charts list the Setpoint Page, the programmable functions and the section. 5 .1.1 BasicConguration(SetpointPage1) 5.1.2 StarterConguration(SetpointPage2) [...]

JKSSS+ Series - 37 JKSSS+ Series 2.3 - 4.2KV 5.1.3 PhaseandGroundSettings(SetpointPage3) * Ground fault option must be installed. Setpoint Page Security Level Description Factory Setting Default Range Section Imbalance Alarm Level 15% FLA 5-30 %, Off Imbalance Alarm Delay 1.5 sec 1.0-20.0 sec Imbalance Trip Level 20% 5-30 %,[...]

JKSSS+ Series - 38 JKSSS+ Series 2.3 - 4.2KV 5.1.4 Relay Assignments(SetpointPage4) 1st 2nd 3rd O/L Trip Trip Only None None I/B Trip Trip None None S/C Trip Trip Only None None Overcurrent Trip Trip None None Stator RTD Trip None None None Non Stator RTD Trip None None None *G/F Hi Set Trip Trip None None *G/F Lo Set Trip Trip None [...]

JKSSS+ Series - 39 JKSSS+ Series 2.3 - 4.2KV 5.1.5 RelayConguration(SetpointPage5)[...]

JKSSS+ Series - 40 JKSSS+ Series 2.3 - 4.2KV 5.1.6 UserI/OConguration(SetpointPage6) Setpoint Page Security Level Description Factory Setting Default Range Section Tachometer Scale Selectio nD isabled Enabled or Disabled Manual Tach Scale 4.0 mA: 0 RPM 0 - 3600 Manual Tach Scale 20.0 mA: 2000 RPM 0 - 3600 Tach Accel Trip Mode S[...]

JKSSS+ Series - 41 JKSSS+ Series 2.3 - 4.2KV 5.1.7 Custom AccelerationCurve(SetpointPage7) 5.1.8 OverloadCurveConguration(SetpointPage8) Setpoint Page Security Level Description Factory Setting Default Range Section Custom Accel Curve Disabled Disabled, Curve A, B, or C Custom Curve A Curve A Voltage Level 1 2[...]

JKSSS+ Series - 42 JKSSS+ Series 2.3 - 4.2KV 5.1.9 RTDConguration(SetpointPage9) Setpoint Page Security Level Description Factory Setting Default Range Section Use NEMA Temp for RTD Values Disabled Enabled or Disabled SP9.1 # of RTD Used for Stator 40 -6 SP9.2 RTD Votin gD isabled Enabled or Disabled SP9.3 Stator Phase A1 Type Off[...]

JKSSS+ Series - 43 JKSSS+ Series 2.3 - 4.2KV 5.1.9 RTDCongurationPage9Cont’d 5.1.10SecuritySetPasswordPage10 5.1.1 1CommunicationsPage1 1 Setpoint Page Security Level Description Factory Setting Default Range Section RTD #10 Type Off Same as Stator Phase A1 RTD #10 Description User defined User defi[...]

JKSSS+ Series - 44 JKSSS+ Series 2.3 - 4.2KV 5.1.12System(SetpointPage12) 5.1.13CalibrationandService(SetpointPage13) Setpoint Page Security Level Description Factory Setting Default Range Section Default Display Screen Metering Data Page #1 Enter Metering Page (1-4) Metering Data Screen #1 Enter Metering Screen [...]

JKSSS+ Series - 45 JKSSS+ Series 2.3 - 4.2KV Note: 1. Push MENU key to toggle the screens between Setpoint Menu and Metering Menu. 2. Follow the arrow keys to get to different screens. Example: For Page 3 PHASE & GROUND SETTINGS, press the MENU key and the DOWN ARROW two times.  MENU PA GE 1[...]

JKSSS+ Series - 46 JKSSS+ Series 2.3 - 4.2KV SP .1BasicConguration(SetpointPage1) In Setpoint Page 1, the starter is looking for the following basic nameplate data of the motor .   Allows the user to enter the motor ’s FLA rating. Range of adjust[...]

JKSSS+ Series - 47 JKSSS+ Series 2.3 - 4.2KV SP .2StarterConguration(SetpointPage2) MENU PA GE 2 ST ARTER CONFIGURA TION ST ART CONTROL MODE : ST ART RAMP 1 JOG VOL T AGE : 50% ST ART RAMP #1 TYPE : VOL T AGE ST ART RAMP #2 TYPE : DISABLED KICK ST ART TYPE: DISABLED DECELERA TION : DISABLED TIMED OUTPUT TIME: OFF JOG, ST AR T RAMP[...]

JKSSS+ Series - 48 JKSSS+ Series 2.3 - 4.2KV SP .2StarterConguration(SetpointPage2) Provides multiple choices for starting ramps that can be selected for particular loads and applications.   Start Ramp 1, Jog, Start Disabled, T ach Ramp, Custom Accel [...]

JKSSS+ Series - 49 JKSSS+ Series 2.3 - 4.2KV the V oltage Ramp or the Current Ramp. Every load requires some amount of torque to start from a standstill. It is inefcient to begin ramping the motor from zero every time, since between zero and the WK2 break-away torque level, no work is being performed. The initial torque level should be set to pr[...]

JKSSS+ Series - 50 JKSSS+ Series 2.3 - 4.2KV SP .3Phase&GroundSettings (SetpointPage3) (SecurityLevel:2) MENU PA GE 3 PHASE & GROUND SETTINGS IMBALANCE ALARM LEVEL: 15% FLA Range: 5 - 30%, OFF Increments of 1 (Hit DOWN ARROW two times) IMBALANCE ALARM DELA Y: 1.5 SEC. Range: 1.0 - 20.0 SEC. Increments of 0.1 IMBAL[...]

JKSSS+ Series - 51 JKSSS+ Series 2.3 - 4.2KV SP .3Phase&GroundSettings(SetpointPage3)    : T ypically used to indicate the motor is severely overloaded and at which point a trip occurs.    ?[...]

JKSSS+ Series - 52 JKSSS+ Series 2.3 - 4.2KV    T ypically used to indicate that the line voltage is too high and at which point a trip occurs     The amount of time that the o[...]

JKSSS+ Series - 53 JKSSS+ Series 2.3 - 4.2KV SP .4Relay Assignment(SetpointPage4) MENU PA GE 4 RELA Y ASSIGNMENT O/L TRIP 1ST : TRIP ONL Y Range: TRIP (AUX1), ALARM (AUX2), AUX3, AUX4 (Hit DOWN ARROW three times) LEARNED ST ART CURVE 1ST : TRIP I/B TRIP 1ST : TRIP OVERCURRENT TRIP 1ST : TRIP PHASE REVERSAL 1ST : TRIP INHIBITS TRIP 1S[...]

JKSSS+ Series - 54 JKSSS+ Series 2.3 - 4.2KV SP .4Relay Assignment(SetpointPage4) (SecurityLevel:2) The protection functions are user programmable to an output relay . Factory setting for the trip functions assigned to TRIP (AUX1) relay and alarm functions to ALARM (AUX2) relay . AUX1 - 4 are Factory Set and should not be chang[...]

JKSSS+ Series - 55 JKSSS+ Series 2.3 - 4.2KV SP .5RelayConguration(SetpointPage5) (SecurityLevel:2) In Setpoint Page 5 the user can congure the four output relays as either fail-safe or non fail-safe and latching or non-latching. SP5.1 When a relay has been congured as fail-safe and power is applied, the relay will be [...]

JKSSS+ Series - 56 JKSSS+ Series 2.3 - 4.2KV SP .6UserI/OConguration(SetpointPage6) (SecurityLevel:2) MENU PA GE 6 USER I/O CONFIGURA TION TA CHOMETER SCALE SELECTION: DISABLED TA CH ACCEL TRIP MODE SELECT : DISABLED Options: ENABLED or DISABLED Options: UNDERSPEED, OVERSPEED or DISABLED (Hit DOWN ARROW five times) MANUAL[...]

JKSSS+ Series - 57 JKSSS+ Series 2.3 - 4.2KV SP .6UserI/OConguration(SetpointPage6) (SecurityLevel:2) The controller can be congured to accept a tachometer feedback signal through the 4-20mA input. SP6.1 The rst screen of setpoint page 6 is T ACHOMETER SCALE SELECTION. When this is set to ENABLED, the user will need[...]

JKSSS+ Series - 58 JKSSS+ Series 2.3 - 4.2KV SP .6UserI/OConguration(SetpointPage6) (SecurityLevel:2)   : The controller provides up to 4 digital external inputs which are individually programmable. A descr[...]

JKSSS+ Series - 59 JKSSS+ Series 2.3 - 4.2KV SP .7Custom AccelerationCurve(SetpointPage7) (SecurityLevel:3) MENU PA GE 7 CUSTOM ACCELERA TION CURVE CUSTOM ACCEL CURVE : DISABLED Range: DISABLED, CURVE A, B or C (Hit DOWN ARROW six times) CURVE A VOL T AGE LEVEL 1: 25% CUSTOM CUR VE A CURVE A RAMP TIME 1: 2 SEC CURVE A RAMP T[...]

JKSSS+ Series - 60 JKSSS+ Series 2.3 - 4.2KV SP .7Custom AccelerationCurve(SetpointPage7) (SecurityLevel:3) CURVE A VOL T AGE LEVEL 8: 100% CUSTOM CUR VE A CURVE A RAMP TIME 8: 2 SEC CURVE B RAMP TIME 1: 2 SEC. CURVE B VOL TA GE LEVEL 2: 30% CURVE B RAMP TIME 2: 2 SEC. CURVE A CURRENT LIMIT : 350% FLA CURVE B VOL TA GE LEVEL[...]

JKSSS+ Series - 61 JKSSS+ Series 2.3 - 4.2KV SP .7Custom AccelerationCurve(SetpointPage7) (SecurityLevel:3) SP7.1 Setpoint Page 7 allows the user to custom design the acceleration curve (start curve) to the specic application. The user can custom design up to three different curves in the soft starter . Only one curve can[...]

JKSSS+ Series - 62 JKSSS+ Series 2.3 - 4.2KV SP .8OverloadCurveConguration(SetpointPage8) (SecurityLevel:3)   If enabled, this secondary start protection uses both the basic start protection and the area under the curv[...]

JKSSS+ Series - 63 JKSSS+ Series 2.3 - 4.2KV SP .9R TDOptionalConguration(SetpointPage9) (SecurityLevel:3) MENU PA GE 9 RTD CONFIGURA TION USE NEMA TEMP FOR RTD V ALUES: DISABLED (Hit DOWN ARROW eight times) Options: ENABLED OR DISABLED # OF RTD’S USED FOR ST AT OR: 4 RTD VOTING : DISABLED ST AT OR PHASE A2 TYPE : OFF S[...]

JKSSS+ Series - 64 JKSSS+ Series 2.3 - 4.2KV SP .9R TDConguration(SetpointPage9) (SecurityLevel:3) The soft starter comes with an RTD card that provides 12 programmable RTDs which are individually programmable for type. The available types are 100 ohm platinum, 100 ohm nickel, 120 ohm nickel and 10 ohm copper . Each RTD can [...]

JKSSS+ Series - 65 JKSSS+ Series 2.3 - 4.2KV SP .10SetPassword(SetpointPage10) (SecurityLevel:3) The soft starter has three levels of user programmable setpoint screens. Level one setpoints do not require a password because the data contained in level one is basic nameplate data and starter control. Level two setpoint screens r[...]

JKSSS+ Series - 66 JKSSS+ Series 2.3 - 4.2KV SP .1 1 Communications (Setpoint Page 1 1) (Security Level: 3) SP11.1 Set Front Baud Rate: Configures the RS232 communications baud rate. SP11.2 Set Modbus Baud Rate: Configures the Modbus communications baud rate. SP11.3 Modbus Address Number: Assigns a Modbus address to the soft starter relay . SP11.4 [...]

JKSSS+ Series - 67 JKSSS+ Series 2.3 - 4.2KV SP .12SystemSetpoints(SetpointPage12) (SecurityLevel:3) MENU PA GE 12 SYSTEM SETPOINTS DEF AUL T DISPLA Y SCREEN (Hit DOWN ARROW eleven times) METERING DA TA PA GE #: 1 Enter Metering Page (1 - 4) Number for display METERING DA TA SCREEN #: 1 ALARMS THERMAL REGISTER SETUP INFORMA TIO[...]

JKSSS+ Series - 68 JKSSS+ Series 2.3 - 4.2KV    Sets the value in the thermal register which represents a motor running at the nameplate current (with no overheating or negative sequence currents present). •   [...]

JKSSS+ Series - 69 JKSSS+ Series 2.3 - 4.2KV SP .13Calibration&Service(SetpointPage13) (SecurityLevel:FactoryUseOnly) SP .13 Calibration&Service(SetpointPage13) Certain screens are displayed for user information only , such as: Current date and time, Model number and Firmware revision numbe[...]

JKSSS+ Series - 70 JKSSS+ Series 2.3 - 4.2KV 6.1 MeteringPageList The following charts list each Metering Page and the functions within that page. The applicable section of the manual is also referenced. 6 .1.1 MeteringMenu&Data(MeteringPage1) [...]

JKSSS+ Series - 71 JKSSS+ Series 2.3 - 4.2KV 6 .1.4Status(MeteringPage4) 6 .1.5EventRecorder(MeteringPage5) 6 .1.6 LastTrip(MeteringPage6) 6 .1.7 Statistics(MeteringPage7) Metering Page Description of Display Screen Current status 1 Amount of time remaining before an overload trip occur[...]

JKSSS+ Series - 72 JKSSS+ Series 2.3 - 4.2KV 6.2 MeteringMenu Push MENU key to toggle the screens between Setpoint Menu and Metering Menu and follow the arrow keys to get to different screens. MENU METERING P AGE 1 CURRENT METERED DA TA METERING P AGE 2 VOL T AGE & POWER DA TA METERING P AGE 3 RTD V ALUES METERING P AGE 4 ST A TUS M[...]

JKSSS+ Series - 73 JKSSS+ Series 2.3 - 4.2KV MP .1MeteringData(MeteringPage1) Displays the basic current metering data:  Phase A, B, C and ground fault (option) current.  Displays the average current, percent of imbalance and the motor ’s RPM (available with tachometer input)[...]

JKSSS+ Series - 74 JKSSS+ Series 2.3 - 4.2KV MP .2 Metering(MeteringPage2) Displays the statistical voltage metering informa - tion.  Displays Phase A, B, C and Power Factor .  P/F: N/A Motor stopped P/F: LG #.## (Lagging) P/F: LD #.## (Leading)  Displays Phase A, B[...]

JKSSS+ Series - 75 JKSSS+ Series 2.3 - 4.2KV HOTTEST ST AT OR RTD#: # @ ### C HOTTEST NON-ST AT OR RTD#: # @ ### C ST AT OR PHASE C1 RTD #5: ### C = ### F ST AT OR PHASE C2 RTD #6: ### C = ### F MAX TEMP SINCE CLEAR RTD #5: ### C MAX TEMP SINCE CLEAR RTD #6: ### C END BEARING RTD #7: ### C = ### F SHAFT BEARING RTD #8: ### C = ### F MAX TEMP SINCE [...]

JKSSS+ Series - 76 JKSSS+ Series 2.3 - 4.2KV MP .4 Status(MeteringPage4) Displays the present status of the soft start.  Displays the present state of the unit as follows:  Displays the amount of time remaining before an overload trip will occur .  Displ[...]

JKSSS+ Series - 77 JKSSS+ Series 2.3 - 4.2KV MP .5 EventRecorder-60Events(MeteringPage5) The events are listed from oldest to most recent.  Displays the event (i.e. Imbalance T rip) with the date and time it occurred.  Displays the current of Phase A, B, C and the g[...]

JKSSS+ Series - 78 JKSSS+ Series 2.3 - 4.2KV MP .6 LastT rip(MeteringPage6) Displays the information regarding the last trip.  Displays the cause of the last trip.  Displays the measured phase current at the time of the trip.  Displays the V ab, Vbc, [...]

JKSSS+ Series - 79 JKSSS+ Series 2.3 - 4.2KV MP .7 Statistics(MeteringPage7) Displays the statistical trip information.  Displays the total of megawatt hours.  Displays the accumulated total running hours.  C lears the total running hour count. [...]

JKSSS+ Series - 80 JKSSS+ Series 2.3 - 4.2KV   The soft starter is designed to be a maintenance-free product. However , as with all electronic equipment, the unit should be checked periodically for dirt, moisture or indus[...]

JKSSS+ Series - 81 JKSSS+ Series 2.3 - 4.2KV P ro b l e m CP U LCD Di s p l a y LED Au x Re la y P os s ible Ca us e Sol ut ions Los s of 1 o r m ore phas es of pow er f r om ut ilit y or gen erat ed po w er C heck pow er so ur c e B l own power f uses Che c k f or s hor t c ir c uit s I m proper pr ogr am m ing Check m ot o r nam eplat e v er s us[...]

JKSSS+ Series - 82 JKSSS+ Series 2.3 - 4.2KV   Perform the SCR Heat Sink Ohm test on each Stack Assembly . A B C Note: Allow 15 minutes after shutdown for DV/DT network to discharge DC voltage.  Board ?[...]

JKSSS+ Series - 83 JKSSS+ Series 2.3 - 4.2KV   CPU Digital Controller Main Firing Board Fiber Optics SCR Assembly B C A L2 L3 L1 T2 T3 T1 Fiber Optics Ring T ransformer V oltage T ransformer T emp/ CT Board Gate Drive Boards MOV Boards DV/DT Boards Control Board Custom[...]

JKSSS+ Series - 84 JKSSS+ Series 2.3 - 4.2KV [...]

JKSSS+ Series - 85 JKSSS+ Series 2.3 - 4.2KV C 4 6 A1 A2 Main Coil 10 9 A2 A1 Bypass Coil 8 7 PFC TB4 TIMED OUT START AUX DELAY Green LED NO Time Delay 1 C 2 4 3 C NC 5 6 NO C NC BOARD Bypass Aux Contact 4 5 External Overload Fuse Blown/ Disconnect Interlock Input 3 2 1 5 76 1 43 2 TB8 AUX-S PFC-S PFC-C AUX-C DLY-C DLY-S TB7 6 7 At Speed 4 5 Bypass[...]

JKSSS+ Series - 86 JKSSS+ Series 2.3 - 4.2KV  [...]

JKSSS+ Series - 87 JKSSS+ Series 2.3 - 4.2KV[...]

JKSSS+ Series - 88 JKSSS+ Series 2.3 - 4.2KV 7.6 - Spare Parts List  Board  Board  Board   Board  Description Part Number Unit Voltage and Am p Rating Quantity Req./Unit MV C3-STK23200 2300V, 200A 3 MV C3-STK23400 2300V, 400[...]

JKSSS+ Series - 89 JKSSS+ Series 2.3 - 4.2KV[...]

JKSSS+ Series - 90 JKSSS+ Series 2.3 - 4.2KV       ?[...]

JKSSS+ Series - 91 JKSSS+ Series 2.3 - 4.2KV   [...]

JKSSS+ Series - 92 JKSSS+ Series 2.3 - 4.2KV                ?[...]

JKSSS+ Series - 93 JKSSS+ Series 2.3 - 4.2KV  1. Hold the rebuilt or new stack assembly in the vertical position with the T emp/CT board on top (only the top stack assembly will have this board in a multi-stack phase) and place the stack on the positioning studs that protrude from the isolation sta[...]

JKSSS+ Series - 94 JKSSS+ Series 2.3 - 4.2KV      • Phillips screwdriver • Medium voltage fuse pullers if available • T wo control power transformer (T est PT) 500 V A minimum • 120V ac control power (T e[...]

JKSSS+ Series - 95 JKSSS+ Series 2.3 - 4.2KV 9. V erify or wire a 120V ac plug to the TEST plug supplied by the factory . 10. Remove all both power fuses on the medium voltage CPT (single phase control power transformer), if present.. 1 1. Remove 3 fuses from the medium voltage potential transformer (PT). 12. V erify the 120-volt test switch is in [...]

JKSSS+ Series - 96 JKSSS+ Series 2.3 - 4.2KV 32. The gate and cathode leads are the white wires on the gate drive board in the medium voltage cabinet. See drawing below . 33. If waveform is inverted, swap Oscilloscope connections for proper polarity . Close the temporary Start switch and allow the test motor to reach full speed. 34. Then verify all[...]

JKSSS+ Series - 97 JKSSS+ Series 2.3 - 4.2KV   In order to ensure continued reliable and safe operation [...]

JKSSS+ Series - 98 JKSSS+ Series 2.3 - 4.2KV  Contact your state environmental agency for details on disposal of electrical components and packaging in your particular area.  If the starter is to be stored for any length of time prior to installation, the following precautions should be taken: 1) The ori[...]

JKSSS+ Series - 99 JKSSS+ Series 2.3 - 4.2KV       T oshiba International Corporation (“Company”) warrants that all equipment and parts described herein will be free from defe cts in mater ials and workmans hip. THIS W ARRA NTY WI LL EXPI[...]

      INDUSTRIAL DIVISION 13131 West Little Y ork Rd., Houston, T exas 77041 T el 713-466-0277 Fax 713-466-8773 US 800-231-1412 Can 800-872-2192 Mex 95-800-527-1204 World Wide W eb http://www .toshiba.com/ind[...]