SIVACON S8

Low-voltage distribution units SIVACON S8:

  • Construct with closing switch
  • Multi-purpose mounting construct
  • Hard mounted construct (front end covers)
  • Construct of hard mounted small-profiled fuses 3NJ4
  • Construct of small-profiled plug-in fuses 3NJ6 / SASIL
  • Reactive power compensation

Appliance

shema sivaconS8 en

Technical characterictics

 technical characteristik sivaconS8 en

 

Standards and norms Uniform tested distribution devices and combination of switching units (ТТА)

IEC 60439-1,

IEC61439-1/2,

EN 60439-1

New IEC61439

Protection against electric-shock hazard

DIN EN 50274
Test for behavior in case of short-circuit inside the cabinet (protection against electric arc) IEC 61641
Air gaps and creepage distance

Rated impulse withstand voltage (Uimp)

Overvoltage category

Pollution level

8 kV
III
3

Rated insulation voltage (Ui)

Rated operation voltage (Uе)

Up to 1000 V, 50/60HZ

Up to  690 V

Busbar 3-роlе / 4-роlе

Main buses

 

Rated current (In)

Rated short-circuit withstand current к.з.(Iрк) 

Peak short-circuit withstand current.(Icw)

From above/from the back
Up to  7010 А
Up to  330 кА
Up to 150 кА, 1s

Level of protection Is in accordance with IEC 60529, EN 60529 Up to  IР54 (IР55*)
Form of inner division Is in accodance with IEC 60439-1, EN 60439-1, section 7.7 Up to  Form 4

Localization withstandability

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Special tests in personnel protection and system are carried out according to IЕС 6164: 

  • Doors and end covers shouldn’t open
  • Parts shoudnt break away
  • There shouldn’t be holes in cover
  • Detectors shouldn’t light up
  • PE-conductor should be in operation

Optionally: arc-suppression barriers

Additionally: insulated busbar

Localization  withstandability – pressure bleeding off

sivaconS8

Cabinet construction
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Function compartments for:

  • bus
  • device /
  • additional equipment. Cableе/bus connection
  • transverse interconnection 

sivaconS8 6 2Identical geometrical dimensions of device units independing on:

  • bus positioning
  • cabinet’s depth

Cabin and housing

  • Galvanized iron cabinets
  • Height 2000 and 2200 mm (additionally 100 or 200mm high base)sivaconS8
  • Powder coating of housing parts
  • Angle of the door opening up to 180° (125°)
  • Doors with several or one lockig device 
  • Doors with multipurpose hinges (hinges can be freely transfered)
  • Upper cover with an explosive valve
  • Level of protection IР30/31 IР40/41,IР54 (IР55)

Main busbar
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  • Different location of bus bar from above and from behind (from above and from below)
  • Rated current up to 7010 А
  • Rated peak withstand curent (Iрk) up to 330 kА
  • Rated short-time withstand current Icw up to 150 kА
  • Two busbars can be used in electric power distribution plants
  • Unmanned bus connections
  • Joints of transport units have an easy access from the front or from above

 

 

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 sivaconS8 11sivaconS8 10

FCB –construct with automatic circuit breaker

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  • Fixed or drawout automatic circuit breakers for entrance, intersection and outgoing feeders 
  • sivaconS8 12
  • SENTRON 3WL air circuit breakers, from 630 up to 6300 A, 3-, and 4-pole 
  • SENTRON 3VL compact circuit breakers, from 630 up to 1600 A, fixed
  • Width of the cabinet depends on the nominal size of the circuit breaker (example: cabinet with the width of 400 mm up to In = 1600 A, 600 mm up to In = 3200 A, 1000 mm up to In = 6300 A)
  • Clearly devided functional compartments
  • Text and off-position when the door of the cabinet is closed
  • Cable/bus connection from above, below and behind the cabinet
  • Connection to busbar SIVACON 8PS,which has passed typical tests
  • Separate section of auxiliary units for every circuit breaker
  • Place for composite control elements and block systems
  • Holder for auxiliary equipment can be disconnected and draw out from the cabinet
  • Section size of cable/bus connections depends rated current of the circuit breaker
  • Places of cable and busbar connections are easy to get at
  • High safety for maintanance staff due to deviding into compartments
  • Time for connection is remarkably reduced.

FCB -  Construct with automatic circuit breaker, disconnect and outgoing, with SENTRON 3VL/3WL

Construct with automatic circuit breaker en

BC -  Construct with automatic circuit breaker – Compartment with SENTRON 3VL/3WL

Construct with automatic circuit breaker2 en

РСВ/ВС – Construst with automatic circuit breaker

  • Panel’s width:

Circuit breaker Panel’s width [mm]
Bus from above Bus from behind
3-polig 4-polig 3-polig 4-polig
Cable connection
VL630 400 400 400 600
VL800; fixed mounted 400 400 400 600
VL800; withdrawable 600 600 600 600
VL1250, -1600; fixed mounted 400 400 400 600
VL1250, -1600; withdrawable 600 600 600 600
3WL1106, -08, - 10, -12, -16 400, 600 600 400, 600 600
3WL1220, -1225, -1232 600, 800 800 600, 800 800
3WL1340 800 1000 1000 1000
Bus connection
VL1600; fixed mounted 400 600 400 600
VL1600; withdrawable 600 600 600 600
3WL1106, -08, - 10, -12, -16  400, 600 600 400, 600 600
3WL1220, -1225, -1232 600, 800 800 600, 800 800
3WL1340, -1350, -1363 1000 1000 1000 1000
3WT…

Panel’s width [mm]
Circuit breaker BCL BCT
Bus from above Bus from behind

See cable

connection

3-polig 4-polig 3-polig 4-polig
3WL1106, -08, - 10, -12, -16 600 800 600 600
3WL1220, -25, -32 800 1000 800 800
3WL1340 1000 1200 1000 1000
3WL1350 1000 1200 1200 1200
3WL1363 1400 1400 1400 1400

OFF – Construct of multi-purpose mountingsivaconS8 17

  • Combination of different installation ways of modules
  • Fixed construct with the compartment doors
  • Set-in small-compartment fuse-disconnecting switches 3NJ6
  • 600mm wide compartments (connection from behind)
  • 1000 mm and 1200 mm wide compartments (connection from the front)
  • 400mm or 600 mm wide compartment for cable connections
  • Cable inlet from above, below or behind (not for3NJ6)
  • Form of the inner division – up to 4b

 

OFFW –Construct of multi-purpose mounting – vertical busbar

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  • Rated current: I n up to 1620 A
  • Rated short-circuit withstand current.Icw up to 65 kA*
  • 3-and 4-pole
  • Different ways of cable and bus connection, without drilling or perforation
  • Copper profile 400 or 650 mm²

 

OFFW – Construct of multi-purpose mounting –Hard-mounted construct with the compartment doorssivaconS8 19

  • Cable feeders
    • SENTRON 3VL automatic circuit breaker
    • SENTRON 3VT1…3 automatic circuit breaker
    • SIRIUS 3RV automatic circuit breaker
    • SENTRON 3K switch-disconnectors
    • SENTRON 3NP switch-disconnectors
  • Rated current In up to 630 A
  • 3-and 4-pole
  • Hard mounting and plugin cap (3VL)
  • RCD modules (3VL)
  • Manual or motor drive
  • Control from the door or behind it 
  • Mounting panels for other equipment 

OFFW – Construct of multi-purpose mounting SENTRON 3NJ6 switch-disconnector

  • Adapter for installation up to 10 SENTRON 3NJ6 plug-in switch-disconnectors
  • 600 mm high adapter (height of the component – 500 mm)
  • SENTRON 3NJ6 switch-disconnector, In up to 630 A
  • Front cable connection

sivaconS8 20 1  sivaconS8 20 2 sivaconS8 20 3 

OFPD Construct of small-profiled plug-in 3NJ6
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  • Cable feeder with
    • SENTRON 3NJ6 plug-in switch-disconnector
    • Mounting panels with the compartment doors
  • Rated current In up to 630 A
  • 1000mm or 1200 mm wide cabinet
  • 400 or 600 mm wide compartment for cable connection
  • up to 35 feeders on the cabinet
  • Cable connection from the front, below or above
  • Form of inner division up to 4b

OFPD Construct of small-profiled plug-in 3NJ6–Vertical plug-in busbar

  • Rated current In up to 2180 A

    sivaconS8 22

  • Rated short-circuit withstand current I cw up to 50 kA*
  • 3- and 4-pole
  • Intgrated shock-hazard protection
    • Tested by touch of finger (IP20B)
    • overflow orifices with 50 mm long intervals 

OFF Hard-mounted construct with the front end covers

  • Cable feeders with 
    • SENTRON 3VL automated circuit breakerssivaconS8 23
    • SIRIUS 3RV automated circuit breakers
    • SENTRON 3K switch-disconnectors
    • SENTRON 3NP switch-disconnectors
    • Built-in electro-setting devices
  • Rated current In up to 630 A
  • 3-and 4-pole
  • Permanent mounting or plug-in cap (3VL)
  • Manual or motor drive
  • Control through the end cover 
  • 1000 or 1200 mm wide cabinet
  • Compartment of cable connections 400 or 600 mm
  • Cable connection from the front, below, above
  • Form of  inner division 4b

OFF Hard-mounted construct with the front end covers – vertical buses
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  • Rated current: In up to 1620 A
  • Rated short-circuit withstand current Icw up to 65 kA, 1 sec*
  • 3-and 4-pole
  • Different ways of cable or bus connections, without drilling or perforation
  • Copper profile 400 or 650 mm²

OFF Hard-mounted construct with front end covers

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  • Single or multiple feeders
  • Continuously variable holders for uniform installation 
  • Rotating frame for more cofortable using
  • Multi-functional busbar for simple installation of built-in wiring devices

CCS – Cabinets of free design
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  • Width of the cabinet: 400 mm, 600 mm, 800 mm, 1000 mm and 1200 mm, (350 mm, 850 mm)*
  • Inner division: Form 1, Form 2b, bus cap
  • Height og the door (2000 mm or 2200 mm)
  • Distributin busbar of the cabinet from behind:
  • Estimated current: up to1120A
  • Conventional rated short-cirquit current: up to 65kA/1s (Icc = 100kA)
  • 3-and 4-pole
  • DIN bus: 30 x 40 mm or 40 x 40 mm

Standard installation elements:

  • Sheet metal ounting panels 
  • *Alpha installation sets

Cabinet with a central grounding point:sivaconS8 26 2sivaconS8 26 1

  • With and without current transformers
  • 200 mm extension for FCB1

or

  • 600 mm or 1000 mm with cable connection

 

OFFD Hard mounted construct of small-profiled fuses 3NJ4

  • Cable feeders with sivaconS8 27
    • SENTRON 3NJ4 fused disconnecting switch
    • Alpha 8GK quickly mounted sets
    • Mounting panels
  • Estimated current In up to 630 A
  • Conventional rated short-cirquit current Icc up to 50 kA
  • 3-pole
  • Up to 18 feeders for one cabinet
  • With and without current measurement (Small-compartment integrated current transformers)
  • Total current measurement
  • Form of inner division up to 2b
  • 600, 800 и 1000 mm wide cabinet
  • Cable connection from the front, below or above 

PFC Reactive power compensation
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  • Capacitor units
    • unrestricted up to 200 kvar
    • unrestricted100 kvar
  • Controller module with electronic control of reactive power for door installation
  • Cluster switch with control from the door or behind it
  • Width of the cabinet - 800 mm
  • Up to 600 kvar, for unrestricted cabinet
  • Up to 500 kvar, for restricted cabinet

CC Corner cabinet

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Standards and norms
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