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SSW7000 | 10-5

Troubleshooting and Maintenance

10.4.1.

SSW7000 Disconnection Sequence

The safe disconnection sequence is the following:

Program P0330 = 1 in order to enter the safe disconnection mode.

Parameter P0331 will show the steps of the safe disconnection.

The HMI will display P0331 = 0, and also a message asking if the medium voltage power supply was turned
off.

Manually open the isolating switch of the SSW7000.

After opening the isolating switch, select P0331 and answer “OK”.

Then, the main and bypass contactors will be automatically closed and opened in order to eliminate possible
residual voltages on the product.

During the entire procedure, messages will be displayed on the HMI screen, informing the sequence of
commands executed by the function.

DANGER!

The whole procedure must be carried out with the SSW7000 panel door closed.

NOTE!

The safe disconnection procedure is for the connections of the circuits on the output of the isolating
switch only. In order to perform operations which require access to the input circuits, make sure

they are not energized.

Table 10.4: Preventive maintenance

Maintenance

Intervalo

Instruções

Replacement of fans (if used)

After 50000 operation hours

Take out the power arm and replace the fan

Replacement of the HMI battery

Every 10 years

Refer to the chapter 4 - HMI

Table 10.5: Periodic inspections every 6 months

Component

Abnormality

Corrective Action

Terminals, connectors

Loose screws

Tighten

Loose connectors

Fans (if used)

Dirty fans

Cleaning

Abnormal acoustic noise

Take out the power arm and replace the fan

Stopped fan

Abnormal vibration

Printed circuit boards

Accumulation of dust, oil, humidity, etc.

Cleaning

Odor

Replacement

Power arms

Accumulation of dust, oil, humidity, etc.

Cleaning

Loose connection bolts

Tighten

Power module bolts

Checking and tighten

Snubber resistors

Discoloration

Replacement

Odor

Heatsinks

Dust accumulation

Cleaning

Dirty

Summary of Contents for SSW7000

Page 1: ...Motors Automation Energy Transmission Distribution Coatings Soft Starter SSW7000 User s Manual ...

Page 2: ......

Page 3: ...User s Manual Series SSW7000 Language English Document Number 10001461783 08 Publication Data 11 2019 ...

Page 4: ...Summary of Revisions ...

Page 5: ...10 3 1 safe sectioning 10 D O L starting description section 10 4 10 4 SSW7000C Description 3 5 6 and 9 5 General Revision 1 10 6 Inclusion of the 500A and 600A models 3 PFC description with capacitor discharge adjustment 3 Change of D O L mode operation 10 7 Inclusion of the 6 9 kV models SSW7000C 3 5 6 and 9 8 Inclusion of the 13 8 kV models SSW7000D 3 5 6 and 9 ...

Page 6: ... 4 3 1 11 Tests 3 4 3 1 12 Ground Fault Protection 3 4 3 1 13 Command for Power Factor Correction 3 5 3 2 SSW7000 IDENTIFICATION LABEL 3 7 3 3 HOW TO SPECIFY THE SSW7000 MODEL SMART CODE 3 8 3 4 RECEIVING AND STORAGE 3 8 3 4 1 Unpacking 3 9 3 4 2 Panel and Power Arm Storage 3 10 4 HMI 4 1 4 1 BATTERY 4 1 4 2 HMI CABLE 4 1 5 INSTALLATION AND CONNECTION 5 1 5 1 MECHANICAL INSTALLATION 5 1 5 1 1 Envi...

Page 7: ... FSMT Board Connections 6 4 6 1 5 Power Arm Internal Connections 6 5 6 1 6 Connections between the CSM Board and the TF Transformer 6 7 6 1 7 Connections between the Low Voltage and the Medium Voltage Controls 6 8 7 FIRST ENERGIZATION 7 1 7 1 SSW7000 OPERATION VERIFICATION 7 1 7 1 1 Test without Three phase Voltage 7 2 7 1 2 Test with Medium Voltage 7 2 7 1 3 Test with Low Voltage 7 3 7 2 COMMISSI...

Page 8: ...Contents ...

Page 9: ...have the purpose of protecting the user against death serious injuries and considerable material damage ATTENTION The procedures recommended in this warning have the purpose of avoiding material damage NOTE The information mentioned in this warning is important for the proper understanding and good operation of the product 1 2 SAFETY WARNINGS IN THE PRODUCT The following symbols are attached to th...

Page 10: ...ectrical component associated to the SSW7000 Follow the SSW7000 disconnection sequence according to the item 10 4 1 SSW7000 Disconnection Sequence High voltages and rotating parts fans if installed may be present on the SSW7000 even after shut down or power disconnection Wait at least 3 minutes for the complete discharge of the capacitors and the stopping of the fans Always connect the equipment f...

Page 11: ... weg net In order to obtain more information on the accessories and its operation refer to the following manuals RS 232 RS 485 Serial Communication Manual Anybus CC Communication Manual SoftPLC Manual Reproduction of this manual content is prohibited as a whole or in parts without written permission from WEG 2 1 TERMS AND DEFINITIONS 2 1 1 Terms and Definitions Used in the Manual Amp A ampere AC a...

Page 12: ...Manufacturer Ω ohm PE Protective Earth PFC Power Factor Correction rms Root mean square effective value rpm revolutions per minute speed measurement unit s second UCBT Low voltage control unit UCMT Medium voltage control unit USB Universal Serial BUS it is a type of connection in the perspective of the Plug and Play concept V volts ...

Page 13: ...dium voltage three phase induction motors thus preventing mechanical shocks ant the load current peaks in the supply line and damage to the motor Figure 3 1 General block diagram of SSW7000 frames A B and C Figure 3 2 General block diagram of SSW7000 frame D NOTE The capacitor bank for power factor correction is provided in an additional column coupled to the SSW7000 ...

Page 14: ...d in a point before the SSW7000 DANGER The SSW7000 has another power supply for the low voltage control Make sure there is no voltage before touching any component 3 1 2 Fuses The SSW7000 with frames A B and C have R type medium voltage fuses against short circuit in the panel motor and cables up to the motor 3 1 3 Protection Relay The SSW7000 with frame D has a protection relay to detect overcurr...

Page 15: ...es on the SCRs during the motor full operating duty and it also eliminates the necessity of using fans for the operation of the SSW7000 in its rated start operation duty which is specified in the section 9 1 Power Data This circuit breaker is sized to withstand direct on line starting and the SSW7000 rated current at full load It also allows the implementation of a direct on line starting logic Th...

Page 16: ... available on the HMI and through network communication The fault and alarm levels of the motor thermal protection through the motor PT100 sensors can be totally programmed For further details refer to sections 15 5 Motor Thermal Protection and 15 6 Motor Thermal Class Protection of the programming manual 3 1 11 Tests The SSW7000 has a test routine with the purpose of verifying the main panel conn...

Page 17: ...e current carrying capacity of digital outputs DO1 DO2 and DO3 is 1A as described in 9 2 Control Data Control for a SSW7000 The SSW7000 can control the motor power factor correction PFC capacitor bank directly through a digital output DO1 DO2 or DO3 programmed for PFC Control The digital output will then be activated after the motor starts and after the bypass contactor closes thus preventing the ...

Page 18: ...Lock a digital output DO1 DO2 or DO3 must be set to PFC Control and another digital output must be set to PFC Lock The electrical connections between the CC11 control boards of the Soft Starters must be done so that all the digital inputs receive the signal from the digital output PFC Lock as shown in the example of figure 3 8 In this example digital outputs DO1 and DO2 and digital input DI5 were ...

Page 19: ...tained when the capacitor is discharged during reconnection thus reducing its useful life In order to prevent the increase of the inrush current the capacitors must be internally equipped with a discharge device able to reduce the residual voltage to a value close to zero after its disconnection Parameter P0280 CAPACITOR DISCHARGE TIME defines the time the SSW7000 waits for the discharge of the po...

Page 20: ...p to 4 16kV 22 220V N2 NEMA 12 Standard Standard Standard Global 359 360A 6 up to 6 9kV F Blower Cooled D Panel 180 180A T 9 up to 13 8kV 11 110V 41 IP41 Blank Blank Blank Blank Frame 300 300A Three phase 22 220V Standard Standard Standard Global D 400 400A F 500 500A MTW 600 600A Blower Cooled 3 4 RECEIVING AND STORAGE The standard SSW7000 is supplied with the power arms separated from the panel ...

Page 21: ... any irregularity Remove the arm packages carefully Note that the arms have hoisting eyes as showed in the figure 3 11 The SSW7000 power arms have fragile components electronic boards fiber optic connectors busbars wiring etc Avoid touching these components The arms must always be handled through their external metallic frame While opening the package inspect the arms for transportation damage Do ...

Page 22: ...acked the following storage instructions must be followed They must be packed again in their original packages but without the plastic film in order to avoid moisture condensation They must be stored in a clean and dry environment temperature between 25 C and 50 C 13 F and 122 F with moisture below 85 They must be covered up in order to avoid dust accumulation or water splashing ...

Page 23: ...lock time becomes incorrect and the alarm A182 Invalid Clock Value will be indicated every time the SSW7000 is powered up 4 2 HMI CABLE The HMI can be installed and removed even when power is applied to the SSW7000 The HMI supplied with the product can also be used to command the SSW7000 remotely Therefore use a cable with male and female D Sub9 DB9 connectors with pin to pin connections or a mark...

Page 24: ...SSW7000 4 2 HMI ...

Page 25: ...F at nominal conditions surrounding the soft starter From 40 ºC to 50 ºC 104 F to 122 F current derating of 2 for each Celsius degree above 40 ºC 104 F Maximum ambient temperature 50 ºC 122 F Relative humidity from 5 to 95 non condensing Altitude up to 1000 m 3280 83 ft nominal conditions Consult WEG for other altitudes Pollution degree 2 according to UL508 with non conductive pollution Condensati...

Page 26: ... 07 6 9 935 36 81 561 22 09 877 34 53 122 268 96 Table 5 5 Power Arms dimensions with package SSW7000C Rated Voltage kV Width mm in Height mm in Depth mm in Weight kg lb 2 3 760 29 92 660 25 98 430 16 93 38 83 78 4 16 793 31 22 813 32 01 430 16 93 56 123 5 6 9 826 32 52 813 32 01 430 16 93 69 152 1 Table 5 6 Power arms dimensions with package SSW7000D Rated Voltage kV Width mm in Height mm in Dept...

Page 27: ... Dimensions The SSW7000A is supplied in panels with the following external dimensions Figure 5 1 SSW7000A IP41 panel Table 5 7 SSW7000A IP41 panel Width mm in Height mm in Depth mm in Weight without the arms kg lb 1200 47 24 2365 93 11 1007 39 64 720 1 1587 55 ...

Page 28: ...he arms kg lb 1060 41 76 2397 94 34 1000 39 37 910 1 2006 43 The power arms of the SSW7000 are supplied separately from the panel and individually packed Table 5 9 SSW7000 Power arm dimensions without package Rated Voltage kV Width mm in Height mm in Depth mm in Weight kg lb 2 3 262 10 31 722 28 42 430 16 93 53 116 84 4 16 262 10 31 722 28 42 546 21 5 68 6 151 24 6 9 262 10 31 722 28 42 664 26 14 ...

Page 29: ... dimensions for the compacts versions NEMA12 and IP54 SSW7000C are given below Figure 5 3 a Nema 12 panel SSW7000C Table 5 10 SSW7000C Nema 12 panel Width mm in Height mm in Depth mm in Weight without arms kg lb 915 36 2418 95 813 32 546 4 1205 ...

Page 30: ...rms kg lb 915 36 2397 94 4 851 33 5 546 4 1205 The power arms of the SSW7000C are supplied mounted on the panel Table 5 12 SSW7000C Power Arms dimensions without package Rated Voltage kV Width mm in Height mm in Depth mm in Weight kg lb 2 3 226 8 90 458 18 03 482 19 0 20 44 1 4 16 230 9 50 585 23 03 482 19 0 30 66 2 6 9 265 10 43 585 23 03 482 19 0 40 88 2 ...

Page 31: ...anel Width mm in Height mm in Depth mm in Weight without the arms kg lb 2100 82 68 2300 90 55 1300 51 18 2284 5035 The power arms of the SSW7000 are supplied separately from the panel and individually packed Table 5 14 SSW7000 Power arm dimensions without package Rated Voltage kV Width mm in Height mm in Depth mm in Weight kg lb 13 8 669 26 3 1356 53 4 671 26 4 162 357 ...

Page 32: ...les or chains used for hoisting must be at a minimum angle of 45 regarding the horizontal plane Hoisting must be done in a slow and stable manner Before starting make sure the entire pass is clear of obstacles If any alteration or damage in the panel structure is noticed stop the hoisting and rearrange the cables or chains NOTE The hoisting eye supplied with the Nema 12 panel is optional Figure 5 ...

Page 33: ...tallation and or handling of the power and control cables The connection of the power supply and motor cables is done at the rear of the cabinet The figure 5 5 presents the dimensions for the panel anchoring and the passage of the cables under the panel ATTENTION Make sure there is access for the electrical connections power supply input and motor cables command motor protections analog and digita...

Page 34: ... and SSW7000C is carried out at the factory If any problem is detected in the mechanical interlock operation which may be caused by irregular surface where the panel is installed for instance adjust the locking part by means of the bolts indicated in figure 5 6 and figure 5 7 Figure 5 6 Position of the door interlock adjustment bolts of the medium voltage compartment SSW7000 Opening for L V cables...

Page 35: ...justment bolts of the medium voltage compartment model 1 SSW7000C Figure 5 7 b Position of the door interlock adjustment bolts of the medium voltage compartment model 2 SSW7000C Figure 5 7 c Position of the door interlock adjustment bolts of the medium voltage compartment model 3 SSW7000D ...

Page 36: ...connect switch the fuses the input contactor the bypass contactor the power arms and the control board 2 are stored in the medium voltage compartment Figure 5 8 Medium voltage compartment from view and rear view IP41 Figure 5 9 Medium voltage compartment front view SSW7000C Nema 12 ...

Page 37: ...ent In the low voltage compartment are the direct access components to the user s control connections control board power supply for control board power supply for the medium voltage boards auxiliary contactors and access terminals a Frames A B e C b Frame D Figure 5 11 Low voltage compartment For more details see chapter 6 Internal Connections ...

Page 38: ...passage of power cables in the panels IP41 and Nema 12 is shown in figure 5 12 figure 5 13 and figure 5 14 Figure 5 12 a and b Passage of the power cables IP41 Figure 5 13 a and b Passage of the power cables Nema 12 Figure 5 13 c and d Passage of the power cables Nema 12 ...

Page 39: ... inputs and outputs thermistor PT100 and low voltage supply cables in the panels IP41 and Nema 12 of the SSW7000 is shown in figure 5 15 and figure 5 16 respectively a Passage of cables by the upper part of the panel b Passage of the cables by the lower part of the panel Figure 5 15 a e b Passage of the control cables IP41 Figure 5 16 Passage of the control cables by the lower part of the left sid...

Page 40: ...s are supplied with the product and are positioned at the internal part of the medium voltage compartment door when they are not used 2 The arm must be inserted until the locking pins located at the rear of the arm fit into the rail base refer to figure 5 17 b 3 3 Install the locking bolts at the arm front bottom part refer to figure 5 17 c Figure 5 17 a to c Details of the arm insertion stages Fo...

Page 41: ... Mode execution is essential for the confirmation of the correct operation of the SSW7000 panel main components Start the motor only if the Test Mode results were satisfactory 5 2 1 Power Arm Electrical and Fiber Optic Connections After inserting the power arms R U S V and T W phases connect them to the power cables to the fiber optic cables and to the firing board power supply All the power arm c...

Page 42: ...minals available at the front of the power arm The firing cables are connected to the blue terminals and the temperature reading to the gray one The number of firing cables changes according to the power arm rated voltage All the power arm firing connections are interchangeable amongst themselves Figure 5 20 Firing and temperature Reading fiber optic cable connections SSW7000 a UPSSW7000C 6 9kV b ...

Page 43: ...le Gray NOTES Precautions with the fiber optic cables 1 Handle them with caution in order not to fold bend squeeze or cut them 2 To insert or disconnect the cables apply pressure or pull only at the connector and never at the cable 3 Never bend the cables with a radius smaller than 40 mm 1 57 in Firing boards power supply connections The connections of the firing boards power supply depends on the...

Page 44: ... and Connection Figure 5 23 Insulated supply connections between the CSM2 board and the power arms of the model 4160 V V2 Figure 5 24 Insulated supply connections between the CSM2 board and the power arms of the model 6900 V V2 ...

Page 45: ...and Connection Figure 5 25 Insulated supply connections between the CSM3 board and the power arms of the model 6900 V V3 Figure 5 26 Insulated supply connections between the CSM3 board and the power arms of the model 13800 V V3 ...

Page 46: ...8 Identification of the power supply cables of the electronic boards of the power arms Power Supply cable Identification Identification on the Arm A1 Power supply cable X1 1 A2 Power supply cable X1 2 A3 Power supply cable X1 3 A4 Power supply cable X1 4 a b c Figure 5 27 a a c Details of the cable installation on the power arms SSW7000A Figure 5 27 d Details of the cable installation on the power...

Page 47: ...SSW7000 5 23 Installation and Connection 5 2 2 SSW7000 Simplified Block Diagram Figure 5 28 SSW7000 simplified block diagram ...

Page 48: ... 5L3 S 3L2 R 1L1 medium voltage line Figure 5 29 a Rear panel view Power input and grounding connections SSW7000A IP41 Figure 5 29 b Power input and grounding connections SSW7000C Nema 12 Figure 5 29 c Power input and grounding connections SSW7000D IP41 Power Input Grounding Power Input Grounding ...

Page 49: ... 2T1 V 4T2 W 6T3 motor connection Figure 5 30 a Rear panel view Motor connections IP41 Figure 5 30 b Front panel view Motor connections SSW7000C Figure 5 30 c Front panel view Motor connections SSW7000D IP41 Motor connections Motor connections ...

Page 50: ...s The cables that connect the medium voltage line to the SSW7000 panel input disconnect switch and those that connect the medium voltage to the panel output showed in the figure 5 32 must be specific for medium voltage application and dimensioned for the motor rated currents Figure 5 32 Connections of power and grounding ...

Page 51: ...3L2 T 5L3 U 2T1 V 4T2 W 6T3 Grounding NOTE For the correct selection of the cables consider the installation conditions the maximum allowed voltage drop and use the applicable local regulations on electrical installations 5 2 5 Fuses In the panel IP41 the R type fuses are installed inside the cabinet close to the disconnect switch and they protect both motor and installation against short circuit ...

Page 52: ... instance during maintenance work at the SSW7000 panel disconnect switch 5 2 7 Power Supply Short Circuit Rating When protected by the fuses supplied in the panel the SSW7000 is suitable to be used in a circuit able to supply at most the current Symmetric arms established for each respective model and voltage V according to table 5 23 Table 5 23 Maximum current capacity of the power supply Model M...

Page 53: ...high starting duties therefore also special protection methods must be used 1 The electronic overload protection must be adjusted according to the data supplied by the manufacturer of the used motor 2 It is recommended to use thermal sensors for the motor protection 5 2 9 Grounding Connection DANGER The SSW7000 must obligatorily be connected to a protective earth PE The grounding connection must c...

Page 54: ...d frame throught impedance 940 Ω resistor in parallel with a 22 nF capacitor 9 AO2 Analog output 2 No function Galvanic Isolation Resolution 11 bits Signal 0 to 10 V RL 10kΩ Signal 0 to 20mA or 4 to 20mA RL 500Ω Protected against short circuit 10 AGND 24 V Reference 0 V for the analog outputs Connected to the ground frame throught impedance 940 Ω resistor in parallel with a 22 nF capacitor 11 DGND...

Page 55: ... of electrical connection They can be activated by the internal auxiliary 24 Vdc supply using as the common point the DGND or the 24 Vdc They can also be activated through an external 24 Vdc wired to a PLC using either the 0 V of that power supply or the 24 Vdc as the common point according to the application needs Figure 5 36 Wiring diagram of the digital inputs using the internal power supply Fi...

Page 56: ...h selection and the desired values Wire gauge 0 5 mm 20 AWG to 1 5 mm 14 AWG Maximum tightening torque 0 5 N m 4 50 Ibf in The wiring at XC1 must be made with shielded cables and laid separately from other wirings power 110 V 220 V commands etc according to the table 5 25 Table 5 25 Separation distances between wirings Wiring Length Minimum Separatin Distance 30 m 100 ft 10 mm 3 94 in 30 m 100 ft ...

Page 57: ...ed through the parameters P0220 P0228 P0229 and P0230 For more details refer to the section 10 1 Local Remote Configuration in the programming manual When the command source is selected as digital inputs then the programming is done through the parameters P0263 to P0268 For more details refer to the section 10 4 Digital Inputs in the programming manual The digital inputs feature programmable funct...

Page 58: ...he use of circuit breakers to protect the power supply circuit Components fed by the auxiliary power supply The electronic board FSMT The coils of the line and by pass contactors Auxiliary contactors used in the cabinet Power arm fans if used NOTE The auxiliary low voltage power supply value must match the electronics supply value specified in the product code Refer to the section 3 3 How to Speci...

Page 59: ...for 4 16 kV CSM2 01 Control board C2 medium voltage control for 4 16 kV FSMT 01 Power supply of board CC11 fixed relay outputs FSMT 01 Power supply of board CC11 fixed relay outputs CSM2 02 Control board C2 medium voltage control for 6 9 kV FSMT 00 Power supply of board CC11 fixed relay outputs GDSMC2 00 Gate driver without temperature measurement GDSMC2 02 Gate driver with temperature measurement...

Page 60: ... the CTs blue CSM3 Terminal Strip Description XC1 CSM3 Isolated supply 1 CT input blue 2 a 6 Common points for the connections of the CTs red XC2 CSM3 Isolated supply 1 a 2 CT input yellow 3 a 6 Common points for the connections of the CTs blue CSM2 CSM3 Terminal Strip Description XC4 CT cable Current Reading 1 Red CT R U arm current 2 Black 3 Red CT S V arm current 4 Black 5 Red CT T W arm curren...

Page 61: ...9 X11 X12 X12 S 3L2 X13 X15 X16 X16 V 4T2 X17 X19 X20 X20 T 5L3 X21 X23 X24 X24 W 6T3 X25 X27 X28 X28 PE Figure 6 1 CSM2 CSM3 board layout 6 1 3 CSMGA Board Connections Table 6 5 Description of the CSMGA board connections Terminal Strip Description XC1 Communication with the CSM3 board N1 to N12 R U arm firing N13 to N24 S V arm SCR firing N25 to N36 T W arm SCR firing ...

Page 62: ...ction 6 Phase Supply for the contactors 7 NO NO relay Fan 8 NO NO relay Fan 9 NC Not connected FSMT CC11 Connections between boards XC1 XC60 Signals and CC11 feeding FSMT CSM Connections between boards N3 N3 Communication between the C1 and C2 control boards through optic cables N4 N4 N5 N5 N11 N11 Current and voltage synchronism feedback FSMT TF Connections between FSMT and CSM transformer XC2 1 ...

Page 63: ...XC2 Supply CT N1 Firing fiber optic cable J1 SCR anode J2 SCR cathode J3 Snubber connection Conector Description XC3 1 and XC4 1 SCRs gate XC3 2 and XC4 2 SCRs cathode XC1 and XC2 Supply CTs XC5 Heatsink NTC N3 and N4 Firing fiber optic cables N5 Temperature fiber optic cable Conector Description XC3 1 and XC4 1 SCRs gate XC3 3 and XC4 2 SCRs cathode XC1 and XC2 Supply CTs N3 and N4 Firing fiber o...

Page 64: ...nd GDSMC GDSMC2 SSW7000C boards in the power arm is showed in the figure 6 3 and figure 6 4 Figure 6 3 GD1SM GD2SM SSW7000 and GDSMC SSW7000C firing boards Figure 6 4 GDSMC2 00 e GDSMC2 01 SSW7000C firing boards GDSMC2 01 boards GDSMC2 00 board GDSMC2 02 board GDSMC2 03 boards ...

Page 65: ...ction of the transformer to the CSM board Version 2 Figure 6 6 Connection of the transformer to the CSM3 board Version 3 Transformer TF2 version 2 supplied at 90Vac 800Hz Transformer TF3 version 3 supplied at 66Vac 400Hz CSM2 Board XC2 1 2 3 4 5 6 XC1 1 2 3 4 5 6 TF2 CSM3 Board XC2 1 2 3 4 5 6 XC1 1 2 3 4 5 6 TF3 ...

Page 66: ...um voltage controls Version 2 Figure 6 7 b Connections between the low voltage and the medium voltage controls Version 3 Use a two wire shielded cable with 0 5 mm2 cross section 300 V insulation and the shield connected to the ground at the FSMT cable end in order to make the connection between the FSMT 00 FSMT 01 and the TF2 TF3 Fiber optic cables Fiber optic cables ...

Page 67: ...nnect the main supply before performing any connection inside the SSW7000 cabinet DANGER Disconnect the upstream voltage and connect the SSW7000 input to the ground at an adequate point when any maintenance is performed at the SSW7000 disconnect switch 7 1 SSW7000 OPERATION VERIFICATION DANGER In case the power supply of the low voltage circuits of the SSW7000 is performed by transformer with prim...

Page 68: ... 2 Connect the motor to the SSW7000 output according to the section 5 2 Electrical Installation 3 Close the cabinet door 4 Decouple the motor from the load 5 Switch on the low voltage Refer to the item 5 2 11 Auxiliary Low Voltage Supply Connection Verify the energization success through the SSW7000 HMI 6 Read the programming manual chapters 6 About the SSW7000 Soft Starter 7 HMI and 8 Programming...

Page 69: ...cabinet door 5 Switch on the low voltage Refer to the item 5 2 11 Auxiliary Low Voltage Supply Connection Verify the energization success through the SSW7000 HMI 6 Program the line rated voltage parameter P0296 to 220 500 V 7 Program the motor parameters P0400 to P0405 according to its nameplate data 8 Follow the test mode routine according to the programming manual section 14 2 Test Mode NOTE In ...

Page 70: ...he load to the motor shaft power up the system and start the motor 5 Data from this starting can be monitored in several ways Diagnosis parameters such as maximum starting current average starting current and real starting time Refer to the programming manual section 16 3 Diagnostics In the trace function it is possible to register the current and voltage variable of the SSW7000 Refer to chapter 1...

Page 71: ...ownloaded from the website www weg net Basic procedure for transferring data from the PC to the SSW7000 1 Install the SuperDrive G2 software in the PC 2 Connect the PC to the SSW7000 through the USB cable 3 Start the SuperDrive G2 For more details on the SuperDrive G2 operation refer to its help menu 7 4 FLASH MEMORY MODULE Location of the module according to the figure 5 35 Functions Storage of a...

Page 72: ...SSW7000 7 6 First Energization ...

Page 73: ...erature sensors PT100 type 1 and 2 28 11008102 RS485 01 RS 485 serial communication module Modbus 3 CE 11008103 RS232 01 RS 232C serial communication module Modbus 3 CC 11008104 RS232 02 RS 232C serial communication module with switches for the microcontroller flash memory programming 3 CC Anybus CC accessories for Installation in the Slot 4 11008107 PROFDP 05 ProfibusDP Interface module 4 2 11550...

Page 74: ...SSW7000 8 2 Accessories ...

Page 75: ...13 kV 6900Vac 19 5 kV 13800Vca 39 kV Protections Hardware protections dV dt filter Active overvoltage protection at the SCRs Thermal dissipation In start 2300Vca 360A 18 kW 4160Vca 360A 34 kW 6900Vca 360A 50 kW 13800Vca 360A 118 kW In steady state 2300Vca 360A 850 W 4160Vca 360A 900 W 6900Vca 360A 950 W 13800Vca 360A 1350 W 9 1 1 Operational Capacity 180A AC 53a 4 5 30 50 2 180A SSW7000 rated curr...

Page 76: ...on 1 2 3 4 5 6 7 8 9 10 150 270A 60s 60s 60s 60s 60s 60s 60s 60s 60s 60s 200 360A 60s 60s 60s 60s 60s 60s 60s 60s 60s 60s 250 450A 60s 60s 60s 60s 60s 60s 57s 50s 44s 40s 300 540A 60s 60s 60s 60s 54s 45s 38s 34s 30s 27s 350 630A 60s 60s 60s 45s 36s 30s 26s 23s 20s 18s 400 720A 60s 59s 39s 30s 24s 20s 17s 15s 13s 12s 450 810A 60s 36s 24s 18s 15s 12s 10s 9s 8s 7s 500 900A 39s 19s 13s 10s 8s 6s 6s 5s...

Page 77: ...60s 59s 200 800A 60s 60s 60s 60s 60s 67s 57s 50s 45s 40s 250 1000A 60s 60s 60s 60s 58s 49s 42s 36s 32s 29s 300 1200A 60s 60s 60s 55s 44s 37s 31s 27s 24s 22s 350 1400A 60s 60s 57s 43s 34s 28s 24s 21s 19s 17s 400 1600A 60s 60s 45s 34s 27s 22s 19s 17s 15s 13s 450 1800A 60s 54s 36s 27s 21s 18s 15s 13s 12s 11s 500 2000A 60s 43s 29s 22s 17s 14s 12s 11s 10s 9s 550 2200A 60s 35s 23s 17s 14s 12s 10s 9s 8s ...

Page 78: ...s 60s 60s 200 250A 60s 60s 60s 60s 60s 60s 60s 60s 60s 60s 250 313A 60s 60s 60s 60s 60s 60s 60s 60s 60s 60s 300 375A 60s 60s 60s 60s 60s 60s 60s 56s 50s 45s 350 438A 60s 60s 60s 60s 60s 55s 48s 42s 37s 33s 400 500A 60s 60s 60s 60s 50s 42s 36s 31s 28s 25s 450 563A 60s 60s 60s 48s 38s 32s 27s 24s 21s 19s 500 625A 60s 60s 48s 36s 29s 24s 21s 18s 16s 14s 550 688A 60s 54s 36s 27s 22s 18s 16s 14s 12s 11...

Page 79: ...9s 53s 200 720A 60s 60s 60s 60s 60s 60s 52s 45s 40s 36s 250 900A 60s 60s 60s 60s 53s 44s 38s 33s 30s 27s 300 1080A 60s 60s 60s 51s 41s 34s 29s 25s 23s 20s 350 1260A 60s 60s 53s 40s 32s 26s 23s 20s 18s 16s 400 1440A 60s 60s 42s 32s 25s 21s 18s 16s 14s 13s 450 1620A 60s 51s 34s 26s 21s 17s 15s 13s 11s 10s 500 1800A 60s 42s 28s 21s 17s 14s 12s 11s 9s 8s 550 1980A 60s 35s 23s 17s 14s 12s 10s 9s 8s 7s ...

Page 80: ...ac 1 A programmable functions Analog 2 isolated outputs 0 a 10 V RL 10 kΩ maximum load 0 to 20 mA or 4 to 20 mA RL 500 Ω 11 bit resolution programmable functions HMI Human Machine Interface Standard HMI 9 keys Start Stop Increment Decrement rotation direction Jog Local remote right soft key and Left soft key Graphic LCD display It allows access modification of all the parameters Indication accurac...

Page 81: ...programmed for No Fault It saves the following data in the control circuit EEPROM The code of the occurred fault it shifts the nine previous faults The motor overload integrator status The status of the enabled time P0043 and powered time P0042 counters In order to be able to operate the SSW7000 again after a fault trip reset in one of the following manners Pressing the HMI key manual reset Throug...

Page 82: ...ol Connections Verify digital input connections DIx 24 V and COM Refer to the item 5 2 10 User Signal and Control Connections Refer to the programming manual section 10 4 Digital Inputs Commands by Serial USB Verify fault conditions the time after stopping general enable input configuration mode and the command source indicated on the HMI Verify at P0682 the commands sent through the Serial USB Ve...

Page 83: ... power supply at X1 of the FSM board It must be in the range from 94 to 253 Vac Verify the connection between the FSM XC1 and CC11 XC60 boards Fuse Inspect the FSM board fuse NOTE The operation of alarms and faults is described in the programming manual chapter 2 Faults and Alarms 10 3 FAULTS ON THE FSMT BOARD The FSMT power supply board is responsible for supplying the CC11 and CSM electronic boa...

Page 84: ...ing any electrical component associated to the SSW7000 Follow the disconnection sequence described in this manual item 10 4 1 SSW7000 Disconnection Sequence High voltages may be present even after disconnecting the power supply Wait at least 3 minutes for the complete discharge of the power capacitors Always connect the equipment frame to the protective earth PE at the suitable connection point AT...

Page 85: ...NOTE The safe disconnection procedure is for the connections of the circuits on the output of the isolating switch only In order to perform operations which require access to the input circuits make sure they are not energized Table 10 4 Preventive maintenance Maintenance Intervalo Instruções Replacementoffans ifused After 50000 operation hours Take out the power arm and replace the fan Replacemen...

Page 86: ...maximum voltage drop at the start be limited to 20 of the rated supply voltage Programming of protection relays present in the installation that feeds the SSW7000 The cycle of direct online starts to be performed must be compatible with the specified motor start capacity NOTE All the protections except for the detection of Motor Not Connected F015 remain active when the DOL start is used Parameter...

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WEG SSW7000, User Manual

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