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

Technical characterictics

 

 

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

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

Cabinet construction

Function compartments for:

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

Identical 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)
• 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

• 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

 

 

 

FCB –construct with automatic circuit breaker

• Fixed or drawout automatic circuit breakers for entrance, intersection and outgoing feeders 
• 
• 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

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

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 mounting

• 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

• 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 doors

• 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

OFPD Construct of small-profiled plug-in 3NJ6

• 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

  

• 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 breakers
  • 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

• 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

• 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

• 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:

• 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 
  • 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

• 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