lv switchgear sen plus - minor elektromaterijali plus presentation za sajt2.pdf · sen plus (tta) a...

GE Industrial SolutionsPower Protection

LV SwitchgearSEN Plus

LV SG Type-Tested AssemblySEN Plus (TTA)

A position in a portfolio

SEN Plus

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Rated operational voltage: Ue 690 V AC 40-60 Hz, 600 V DC

Rated insulation voltage : Ui 1000 V

Rated current horizontal busbar: Ie 1000 A - 7600 A (3P, 4P)Rated current vertical busbar: 850 A - 1900 A (3P, 4P)Peakwithstand currrent: Ipk 220 kAShorttime withstand current: Icw 100 kA, 1 seс

Arc proof design Test Voltage 420V, Prospective short circuit current 50kA,Test duration 100ms MCC / 200ms Power Center

Standards: IEC 61439-2, IEC 60439-1, МЭК 60439-1, ГОСТ Р 51321.1-2000, VDE 660 teil 500,IEC/TR 61641:2008-01, МЭК 61641

Electrical parameters

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Dimensions: height: 2000, 2200 mmwidth: 400, 500, 600, 800, 1000, 1200 mmdepth: 600, 800, 1200 mm

Degree of protection: IP30 - IP54 IEC 60529Form of internal separation: up to 4b IEC 60439-1Color: RAL 7035

Mechanical parameters


4b

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Motor Control CenterMCC

Type A, C

Power Center

MCCType B

Empty panel


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Main Distribution Board(Power center)

EntelliGuard, M-Pact, Record Plus, Dilos,2 breakers up to 2500 A per columnBuscoupler up to 6400ACable entry from bottom or topMeasurement instruments mounting plates3 separate or one big compartment door

Empty panels

full height mounting platewith or without horizontal busbarscorner panelwidth 600 or 800mm (400, 500 optionally)


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Plug-in modules:Height 4E - 36E (E = 25mm)Max. 20 modules in a panelMax. nominal current of a module 800A

Auxiliary plug 16 poles

Withdrawable modulesModule height 5E - 36EMax. 16 modules in a panelMax. nominal current of module 630AIncoming plug withdrawable, outgoing

pluginAuxiliary plug 24 polesAll positions (On, Test, Stand-By) possible when door is closed

Fuesed Load Break Switches type HSE


Motor Control Center (MCC)

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Fixed modules:Module height 5E - 36E (E = 25mm)Max. 16 modules in a panelMax. nominal current of module 630A

VPS (plug-in)For modular DIN-rail devicesModule height 24E, 36E, 48E

Motor Control Center (MCC)


Busbars system - overview


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Panel depth: 600 mm 800 mm 1200 mm

BB position:

Top

Middle

Bottom

Rated current: up to 2500A up to 4000A up to 7600A

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Current Cross-Section Icw

A mm kA

1000 50x10 50

1250 60x10 65

1600 80x10 80

2000 100x10 100

2500 2/80x10 100

3200 2/100x10 100

4000 3/100x10 100

5000 (3+3)x100x10 100

7600 (3+4)x100x10 100

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Panel derating


PanelkVA A kA Rated current frame W/D

@ 400V @ 6% A size [mm] 35°C 50°C630 914 15 1000 1 500/600 1000 1000

800 1200 19 1250 1 500/600 1250 1100

1000 1450 24 1600 1 500/600 1600

1000 1450 24 2000 1 500/600 1600

1250 1800 30 2000 1 500/600 1900

1250 1800 30 2500 2 600/600 1850

1600 2350 38 2500 2 600/600 2350

1600 2350 38 3200 2 800/800 2550

2000 2900 48 3200 2 800/800 2800

2000 2900 48 4000 2 1000/800 3600

2500 3600 60 4000 2 1000/800 3900 3600

3000 4350 72 5000 3 1000/1200 5000 4700

3600 5250 87 6300 3 1000/1200 6000 5400

4000 5800 96 6300 3 1000/1200 6000

ambient temperatureTransformer derating @

IP30, ventilated panel, withdrawable breaker, 3 pole

Circuit Breaker

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Impossible to open doors if a breaker is ON

Impossible to withdraw or put in a module if an incoming plug is ON or TEST

Impossible to switch ON a breaker if an incoming plug is in OFF position

Impossible to operate a wormgear if the door is open (оption)

Up to tree padlocks on a wormgear

Optimum of Safety and AvailabilityWithdrawable modules – interlocks


1

23

4

5

6

7

89

10

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SafetyWithdrawable module – position of a plug and a module

On On On On

Off On On On

Off On On Off

Off Off Off Off

Off Off Off Off

ON

Stand-by

OFF

Removed

TEST

inserted

inserted

withdrawn

rejected

inserted

Main circuit plugs Control InterlockIncoming Outgoing plug on wormgear

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Type tests

All tests in independent, certified test laboratoriesTested standard configurations of switchgears

All motor starter combinations are testedaccording coordination type II requirementsSummary of test resultsDegree of protection tested up to IP 54


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Seismic qualification


qualification according to UBC 97Arig = 0.4g / 0.30g hor. / vert.A flex = 1.0g / 0.75g hor. / vert.

SEN Plus fulfills GE Energy global specs for electrical equipment for Gas Turbines

qualification according to IEEE 344(Seismic design for Nuclear Power Generation Stations)RRS = 2.80g horizontal & vertical

Test result exceeds requirements for UBC 97 -seismic zone 4(>7 Richter magnitude,>IX MSK)

Smart simple design

installation of all main components from the frontminimized number of different screws (only one screw driver)use of snap-in technology (e.g. IP20 shroud)pre-punched cut-outs (e.g. cubicle to cubicle wiring)use of „simple connections“ (e.g. fixation of module separation plate)Modules from 4E to 12E produced out of 1 sheet metal plateone basic MCC column for all outgoing functionssimple interlocking of plug-in modules...


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Technical documentation

Brochure

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User manual

Overview –Type test reports


Assembly Documentation


Design and quotation software

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lv switchgear sen plus - minor elektromaterijali plus presentation za sajt2.pdf · sen plus (tta) a...

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