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Electricial Installation

Operating instructions SVCD(S)

123456278

419A58



Elektrotechnische Anlagen GmbH

4.3

Electrical installation

4.3.1

Operator’s safety

Danger!

After mains disconnection, the DC-bus terminals of the power feedback unit remain live for

several minutes! The exact time, till this voltage has decreased to a not dangerous value is de-

pendant on the used controller and has to run down before any service operations or similar ac-

tivities are started.

The exact values have to be cross checked with the documentation of the controller.

Replace defective fuses by the regular types (chapter 3.3.3.2) only and without any live

voltage.

4.3.2

Protection of the power feedback unit

Stop!

The power feedback units contain electrostatic sensitive devices (ESSD).

During working at the terminals the personnel has to observe the rules of the international stan-

dard IEC 747-1 chapter 9. Basically before starting the works the personnel has to free itself

from electrostatic voltages:

Discharge yourself by touching the PE-screw of the housing or another grounded surface in the

cabinet.

STOP

Содержание SVCD(S)

Страница 1: ...ELTROPLAN REVCON Elektrotechnische Anlagen GmbH Operating instructions Power feedback unit REVCON SVCD S Power range 7 250 kW Voltage range 230V 400V 460V 500V 690V V 3 2 Issue 11 09...

Страница 2: ...ive Electromagnetic compatibility 71 1 4 51 EC Directive Machinery 81 21 Safety information 91 2 11 General safety information 101 2 21 Safety responsible persons 141 2 31 Layout of the safety informa...

Страница 3: ...1 4 4 1 11 Wiring schematic 561 4 4 21 Fan supply 581 4 4 31 Control wires 581 4 4 41 Control functions 581 4 51 Application example 621 4 61 Installation of a power feedback unit in a CE typical driv...

Страница 4: ...system All persons who work on and with the power feedback units REVCON SVCD S must have the Operation instructions available and observe all relevant notes and in struction The Operating Instruction...

Страница 5: ...power e g 30 30 kW incl Option SKS SVCD Power feedback unit for 100 duty cycle 1 2 Scope of delivery 1 Power feedback unit REVCON SVCD S 1 Operating Instructions After receipt of delivery check immedi...

Страница 6: ...typical drive systems Can be used on public and non public mains in industrial as well as residential and commercial premises The user is responsible for the compliance of this application with the EC...

Страница 7: ...conformity assessment procedure the conformity with the standards of the EC Directives is certified by fixing the CE marking Within the EC there are no trading ob stacles for a CE marked product Powe...

Страница 8: ...Safety of power transformers power supplies reactors and similar products EN 60529 International protection rating DIN EN 61000 6 3 2007 part 6 3 IEC 61000 6 3 2006 Generic standards Emission standar...

Страница 9: ...fication directive 2006 42 EG General Machinery means an assembly fitted with or intended to be fitted with a drive system other than directly applied human or animal effort consisting of linked parts...

Страница 10: ...ectronic components If electronic components are damaged mechanically the unit must not be put into operation as it cannot be ensured that all relevant standards are observed Climatic conditions must...

Страница 11: ...it the power feedback units are used in opposite to its purpose Power feedback units have to be projected in a way that they fulfil their function and don t expose persons to danger if they are mounte...

Страница 12: ...n units is not admissible If this is done nevertheless overvoltage will occur caused by oscillating currents which may damage all connected components especially electronic units like controllers and...

Страница 13: ...have to be avoided The power feedback unit has been designed for a fixed connection to mains only Especially when using RFI filter leakage current values 3 5mA may oc cur The cross section of the ear...

Страница 14: ...e an over current protection for an IT network a insulation supervision with pulscode measurment For all kind of networks protec tive insulation transformer may be used if required power and length of...

Страница 15: ...e based on their education experience instruction and knowledge about standards and guidelines regulations for the prevention of accidents and the situation in the plant authorized by the safety offic...

Страница 16: ...immediat Consequences by disre Death or severe injurie arning of a im inent danger Warning Warns of a possible ve situation Possible con gard Death or severe injurie angerous tuation Caution Warns of...

Страница 17: ...g the power feedback unit are given These hints are not entitled to completeness Special features in comparison towards a chopper Unlike a braking resistor a power feedback device isn t a constant sin...

Страница 18: ...between the two DC lines 25 0 ln 0 r a l L follows at a by the ampacity specified cross section of the conductor a maximum length of the connecting cable This inductivity always has to be higher or e...

Страница 19: ...00V 13 20 SVCD S 400V 18 100 SVCD S 400V 24 40 SVCD S 400V 30 40 SVCD S 400V 50 220 SVCD S 400V 70 220 SVCD S 400V 100 660 SVCD S 400V 125 440 SVCD S 400V 150 660 SVCD S 400V 200 660 SVCD S 400V 250 8...

Страница 20: ...the power of the motor connected to the inverter must be lower than half of the nominal power of the generator Second the total amount of the power of the two other loads must be more than double of t...

Страница 21: ...ion so that also the harmonic and reactive components of the current can be transmitted In the network section displayed in figure 3 4 2 these conditions are checked up even if the other loads are swi...

Страница 22: ...at the load terminals of the commutation choke its inductivity pre vents the synchronising to the supplying net and the induction voltage of the choke when it is switched of under load may result in...

Страница 23: ...ls of the conduc tors have to be low resistive and their number has to be reduced to the necessary mini mum Too much or too high resistive terminals may result in a unsafe voltage magnification during...

Страница 24: ...rs for frequency inverters and power feed back operation Conductor cross section per phase mm Conductor radius mm Fuse A Max permanent cur rent A 16 2 3 63 46 25 2 8 80 59 35 3 3 100 73 50 4 0 125 90...

Страница 25: ...breaker the con nection to the network energy sink and synchronising element for the power feedback unit misses The IGBT s now switch the DC voltage directly to the other loads The re sulting nearly...

Страница 26: ...ay cause serious damages to the connected controller and or to the power feedback unit and to the other loads M 60kW FC Supplying network M FC M FC REVCON Figure 2 6 6 Note Same things apply to the st...

Страница 27: ...a usage of such an unchoked com pensation plant are manifold direct resonance resonance rise switching transients or impairments of centralized ripple systems The fact that a company produces back eff...

Страница 28: ...n conditions Area Values Permissible temperature range During transport of the unit 25 C 70 C to VDE 0160 During storage of the unit 25 C 55 C to VDE 0160 During operation of the unit 5 C 40 C without...

Страница 29: ...ntal frequency component g 0 7 0 95 Required airflow m h a SVCD S 4 230 7 230 10 230 13 230 SVCD S 7 400 13 400 18 400 24 400 SVCD S 18 460 SVCD S 18 500 SVCD S 12 690 200 b SVCD S 17 230 SVCD S 30 40...

Страница 30: ...A 190 A SVCD S 85 230 1 230 257 A 214 A 245 A 235 A SVCD S 115 230 1 230 347 A 289 A 326 A 313 A SVCD S 145 230 1 230 433 A 360 A 410 A 400 A Table 3 3 2 1 Nominal voltage 400V REVCON Type DC Current...

Страница 31: ...AC Current Ieff 4s in 1min AC Current Ieff 60s in 10min SVCD S 18 500 1 0 25 A 21 A 27 A 25 A SVCD S 30 500 1 230 42 A 35 A 44 A 41 A SVCD S 50 500 1 230 70 A 58 A 70 A 65 A SVCD S 70 500 1 230 98 A...

Страница 32: ...s during regenerative operation cos 1 The maximum possible regenerative power is calculated based on the momentary rms mains voltage and the maximum rms current of the respective device Example Model...

Страница 33: ...5mm SVCD S 40 230 1 230 Siba 2018920 200 200A 690V NH 00 ES 50mm SVCD S 55 230 1 230 Siba 2018920 315 315A 690V NH 00 CS M12 150mm SVCD S 70 230 1 230 Siba 2018920 350 350A 690V NH 00 CS M12 150mm SVC...

Страница 34: ...25 125A 690 V 22x58mm ES 25mm SVCD S 70 500 1 230 Siba 2018920 160 160A 690V NH 00 ES 50mm SVCD S 100 500 1 230 Siba 2018920 250 250A 690V NH 00 CS M12 150mm SVCD S 120 500 1 230 Siba 2018920 250 250A...

Страница 35: ...A 660V NH 00 SVCD S 55 230 1 230 Siba 2018920 250 250A 690V NH 00 SVCD S 70 230 1 230 Siba 2018920 315 315A 690V NH 00 SVCD S 85 230 1 230 Siba 2018920 400 400A 690V NH 00 SVCD S 115 230 1 230 Siba 20...

Страница 36: ...iba 2018920 250 250A 690V NH 00 SVCD S 120 500 1 230 Siba 2018920 315 315A 690V NH 00 SVCD S 150 500 1 230 Siba 2018920 400 400A 690V NH 00 SVCD S 200 500 1 230 Siba 2071332 630 630A 1110 V NH 1 Table...

Страница 37: ...RF SVCD S 25 230 2 SVCD S 40 230 1 230 RF SVCD S 40 230 2 SVCD S 55 230 1 230 RF SVCD S 55 230 2 SVCD S 70 230 1 230 RF SVCD S 70 230 3 SVCD S 85 230 1 230 RF SVCD S 85 230 3 SVCD S 115 230 1 230 RF S...

Страница 38: ...SVCD S 18 500 1 0 RF SVCD S 18 500 1 SVCD S 30 500 1 230 RF SVCD S 30 500 1 SVCD S 50 500 1 230 RF SVCD S 50 500 2 SVCD S 70 500 1 230 RF SVCD S 70 500 2 SVCD S 100 500 1 230 RF SVCD S 100 500 2 SVCD...

Страница 39: ...S R 4 230 A SVCD S 7 230 1 0 SKS R 7 230 A SVCD S 10 230 1 0 SKS R 10 230 A SVCD S 13 230 1 0 SKS R 13 230 B SVCD S 17 230 1 230 SKS R 17 230 B SVCD S 25 230 1 230 SKS R 25 230 C SVCD S 40 230 1 230 S...

Страница 40: ...Order designation for module Case type SVCD S 18 500 1 0 SKS R 18 500 B SVCD S 30 500 1 230 SKS R 30 500 B SVCD S 50 500 1 230 SKS R 50 500 C SVCD S 70 500 1 230 SKS R 70 500 C SVCD S 100 500 1 230 S...

Страница 41: ...the power feedback unit may be impeded Take sufficient countermeasures e g separate cooling air mounting of air fil ters periodical cleaning Do not exceed the ambient temperature permissible during op...

Страница 42: ...ische Anlagen GmbH 1 4 2 Dimensions 4 2 1 Power feedback unit 4 2 1 1 Dimension diagrams 1 Enclosure 1 500 SVCD S 4 230 to SVCD S 17 230 and SVCD S 7 400 to SVCD S 30 400 and SVCD S 18 460 to SVCD S 3...

Страница 43: ...ons SVCD S 123456278 419A58 Elektrotechnische Anlagen GmbH 1 2 Enclosure 2 700 SVCD S 25 230 to SVCD S 40 230 and SVCD S 50 400 to SVCD S 70 400 and SVCD S 50 460 to SVCD S 70 460 and SVCD S 50 500 to...

Страница 44: ...uctions SVCD S 43 123456278 419A58 Elektrotechnische Anlagen GmbH 1 3 Enclosure 3 800 SVCD S 55 230 to SVCD S 115 230 and SVCD S 100 400 to SVCD S 250 400 and SVCD S 100 460 to SVCD S 150 460 and SVCD...

Страница 45: ...Installation 44 Operating instructions SVCD S 123456278 419A58 Elektrotechnische Anlagen GmbH 1 4 Enclosure 3 801 SVCD S 200 460 and SVCD S 200 500 and SVCD S 110 690 to SVCD S 250 690...

Страница 46: ...nd 2 are mounted in footprint housings which could be placed between cabinet wall and power feedback unit The radio interference filter of case type 3 and 4 are mounted in housings which should be pla...

Страница 47: ...Installation 46 Operating instructions SVCD S 123456278 419A58 Elektrotechnische Anlagen GmbH 1 2 Diagram Case 2 3 Diagram Case 3...

Страница 48: ...Installation Operating instructions SVCD S 47 123456278 419A58 Elektrotechnische Anlagen GmbH 1 4 Diagram Case 4...

Страница 49: ...modules The SKS modules case A B are mounted in enclosures which should be mounted end up like book format directly beside the power feedback unit The filterof the type D are mounted in enclosures whi...

Страница 50: ...Installation Operating instructions SVCD S 49 123456278 419A58 Elektrotechnische Anlagen GmbH 1 2 Diagram Case B 3 Diagram Case C...

Страница 51: ...Installation 50 Operating instructions SVCD S 123456278 419A58 Elektrotechnische Anlagen GmbH 1 4 Diagram Case D 5 Diagram Case C2...

Страница 52: ...Installation Operating instructions SVCD S 51 123456278 419A58 Elektrotechnische Anlagen GmbH 1 6 Diagram Case D2...

Страница 53: ...tivities are started The exact values have to be cross checked with the documentation of the controller Replace defective fuses by the regular types chapter 3 3 3 2 only and without any live voltage...

Страница 54: ...d star point After consulting the manufacturer and possible modification of the unit allowed With grounded active wire After consulting the manufacturer allowed Table 4 3 3 1 4 3 4 Specifications of t...

Страница 55: ...dered refer to chapter 3 4 Protection of the wires at mains side L1 L2 and L3 by commercial wire protection fuses fuses have to be compliant with the relevant standards on site rated voltage of the fu...

Страница 56: ...nnection of the power unit The power feedback unit is equipped with a phase sequence control unit In case of an incorrect rotation field an error message is displayed via LED as follows rotation field...

Страница 57: ...example Special features of a application e g installation of a PLC may re quire modifications of the wiring of the terminals X2 1 X2 12 Danger It is in no case allowed to pre connect uncompensated di...

Страница 58: ...eless this hint should be observed 3 Fusing in accordance with power feedback unit manual This may be left our if at position 1 semiconductor fuses or full range fuses are used and if after 1 the cros...

Страница 59: ...e control wires with an as big as possible surface to the metal cable glands of the flange 4 4 4 Control functions The control terminal strip is placed on the connection plate and is indicated with X2...

Страница 60: ...nection to driver board terminal X1 synchronisation to mains supply SW1 push button Quit Reset only version 1 4 1 terminal X2 ext messages and controlling terminal X4 connection to signalling board ty...

Страница 61: ...e NCC with a maximum current load of 5 A AC or 3 A DC It is not allowed to connect other voltage types than SELV In figure 4 4 4 2 the relay is displayed in rest position The relay toggles if 1 Power...

Страница 62: ...OFF signal at the device stops the feed back operation immediately and leads at breaking operation of the frequency converter normally to a failure of the frequency converter because of too high DC bu...

Страница 63: ...bus allows reducing the amount of power feedback units On the other hand several power feedback units may be cou pled to transmit more power It s also possible to drive several motors at one inverter...

Страница 64: ...face of the mounting plates as possible e g with copper bands Ensure the separation of power and control cables Cable guides as close as possible to the reference potential Unguided cables have the sa...

Страница 65: ...er the power feedback unit has been designed for the usage in ambients of the limit class A B on request Definition in accordance with basic standard Electromagnetic compatibility EMC Part 6 4 EN 6100...

Страница 66: ...on have to be equipped with varistors RC circuits or suppressor diodes always All connections have to be as short as possible and must lay as close to the ground po tential as possible as free hoverin...

Страница 67: ...between RFI filter with power feedback unit DC and controller 9 Mounting plate common star point 3 RFI filter 10 Potential equalisation 4 Mains supply wire 11 Additional earthing wire 5 Wiring betwee...

Страница 68: ...uer The connection wire between power feedback unit and RFI filter must be screened At both ends the screen has to be connected to ground The wire should not be longer than 300mm The mounting plate of...

Страница 69: ...to be con nected to the screen bars to decrease the impedance of the screen The screen of digital signal wires which are connected to terminals has to be connected with as big surface as possible to g...

Страница 70: ...edback unit is possible 5 1 First powering up 1 Switch on mains supply The power feedback unit is ready for operation after ca 1s 2 Check the readiness for service of the power feedback unit If only t...

Страница 71: ...it should not start automatically despite the phase failure control is disabled during the switch on process the terminals 7 and 8 have to be bridged till 4 s after switching on To start the feed back...

Страница 72: ...se the unit stays still in function but with reduced feedback power The power feedback unit reacts in different ways on phase failures One possibility is the 2 phase operation the other one let the sy...

Страница 73: ...pervision for the mains which switches off the device in the case of a voltage level of approximately 1 15 x UN and above As an error message the error code 3 will be shown see chapter 7 1 For the dif...

Страница 74: ...he collective error relay contact of the power feedback unit with the corresponding connec tion of the frequency inverter UCE tripping The power feedback unit trips by the UCE protective circuitry if...

Страница 75: ...8 419A58 Elektrotechnische Anlagen GmbH 1 7 1 LED messages LED display LED display Error code Operation Phase failure UCE Overtemperature Disturbance Green Red Red Orange Yellow 1 X 2 X 3 X X X 4 X X...

Страница 76: ...Reset necessary Relay dropout 6 Overvoltage has been detected J8 closed 1 After grid voltage has declined to its nominal value reset necessary Relay dropout 7 Rotary field orientation incorrect or on...

Страница 77: ...onditions are observed refer to chapter 3 2 If the cooling air is polluted the cooling air input may be blocked Therefore check the power feedback unit periodically depending on the degree of pollutio...

Страница 78: ...application conditions 3 Option SKS module For all power feedback units a SKS module is available This module enables the power feedback unit to generate sine wave mains currents THD I 8 15 depending...

Страница 79: ...RESET push button switch The connection to the power feedback unit has to be done with a shielded flat cable to the socket X4 of the control board refer to figure 4 4 4 1 Note The connection of the e...

Страница 80: ...an increased direct current link voltage for the torque increasing in over synchronous range of speeds 7 REVCON EDC Power supply module for multiple motor applications supply of multiple drive control...

Страница 81: ...09 The in these operating instructions contained details and technical data must be checked by the costumer before acquisition and application The costumer can raise no claims from these docu ments co...

Страница 82: ...lacquer 77 L1 low voltage directive 6 9 27 M1 Mains frequency 28 mains terminals 32 mains types 53 mounting position 40 O1 operating and signalling board external 78 operator s safety 16 52 Ordering c...

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