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Circuit-breaker panel, single busbar LS

Circuit-breaker panel for a rated continuous current of

O 630 A

X 1250 A

O 2000 A

 

Busbar compartment equipped with:

1 set of copper busbars in the busbar compartment

(for rated busbar current 630 A: main busbars made of copper, feeder bars made of copper or copper-coated aluminum)

X bushing-type insulators

Make-proof earthing switch:

X without

O manual operation (only possible for panels with panel width ≥800 mm), auxiliary switch 4NC + 4NO, lockable

Voltage transformers, fixed-mounted:

X without

O 3 x 1-pole

O 3 x 1-pole with earth-fault winding and damping resistor

Rating/class:

O 20 VA / Cl. 0.2

O 50 VA / Cl. 0.5

O 100 VA / Cl. 1

Current transformers in the busbar run: (only possible for panels with rated continuous current of 630 A if no earthing switch and no voltage transformers are installed in the busbar compartment; the panel cannot be an end panel)

X without

O 3 x 1 core in L1/L2/L3

O 3 x 2 cores in L1/L2/L3

Technical data of block-type current transformers with 3 x 1 core:

O 150/1A 10VA/Cl. 5P/10

O 150/1A 15VA/Cl. 0.5/FS10

O 150/5A 10VA/Cl. 5P/10

O 150/5A 15VA/Cl. 0.5/FS10

O 600/1A 10VA/Cl. 5P/10

O 600/1A 15VA/Cl. 0.5/FS10

O 600/5A 10VA/Cl. 5P/10

O 600/5A 15VA/Cl. 0.5/FS10

O 1250/1A 10VA/Cl. 5P/10

O 1250/1A 15VA/Cl. 0.5/FS10

O 1250/5A 10VA/Cl. 5P/10

O 1250/5A 15VA/Cl. 0.5/FS10

O 1500/1A 10VA/Cl. 5P/10

O 1500/1A 15VA/Cl. 0.5/FS10

O 1500/5A 10VA/Cl. 5P/10

O 1500/5A 15VA/Cl. 0.5/FS10

O 2000/1A 10VA/Cl. 5P/10

O 2000/1A 15VA/Cl. 0.5/FS10

O 2000/5A 10VA/Cl. 5P/10

O 2000/5A 15VA/Cl. 0.5/FS10

O 150-300/1A 10VA/Cl. 5P/10

O 150-300/1A 15VA/Cl. 0.5/FS10

O 150-300/5A 10VA/Cl. 5P/10

O 150-300/5A 15VA/Cl. 0.5/FS10

O 300-600/1A 10VA/Cl. 5P/10

O 300-600/1A 15VA/Cl. 0.5/FS10

O 300-600/5A 10VA/Cl. 5P/10

O 300-600/5A 15VA/Cl. 0.5/FS10

O 600-1200/1A 10VA/Cl. 5P/10

O 600-1200/1A 15VA/Cl. 0.5/FS10

O 600-1200/5A 10VA/Cl. 5P/10

O 600-1200/5A 15VA/Cl. 0.5/FS10

O 750-1500/1A 10VA/Cl. 5P/10

O 750-1500/1A 15VA/Cl. 0.5/FS10

O 750-1500/5A 10VA/Cl. 5P/10

O 750-1500/5A 15VA/Cl. 0.5/FS10

O 1000-2000/1A 10VA/Cl. 5P/10

O 1000-2000/1A 15VA/Cl. 0.5/FS10

O 1000-2000/5A 10VA/Cl. 5P/10

O 1000-2000/5A 15VA/Cl. 0.5/FS10

Technical data of block-type current transformers with 3 x 2 cores:

O 150/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1250/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1250/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1500/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1500/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 2000/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 2000/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150-300/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150-300/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 300-600/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 300-600/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600-1200/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600-1200/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 750-1500/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 750-1500/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1000-2000/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1000-2000/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O capacitive voltage detecting system ________ according to description

 

Switching-device compartment equipped with:

Vacuum circuit-breaker, suitable for the rated continuous current of the panel,

auxiliary switch 12NC + 12NO

Design:

X withdrawable, truck-type, manual operation

O withdrawable, with withdrawable parts, manual operation

auxiliary switch 4NC + 4NO, lockable

 

Connection compartment equipped with:

Connection: cable

X 1 cable per phase

O 2 cables per phase

O 3 cables per phase

O 4 cables per phase

Direction of panel connection: from bottom

Floor plate

Block-type current transformers in the connection compartment:

X without

O 3 x 1 core in L1/L2/L3

O 3 x 2 cores in L1/L2/L3

Technical data of block-type current transformers with 3 x 1 core:

O 150/1A 10VA/Cl. 5P/10

O 150/1A 15VA/Cl. 0.5/FS10

O 150/5A 10VA/Cl. 5P/10

O 150/5A 15VA/Cl. 0.5/FS10

O 600/1A 10VA/Cl. 5P/10

O 600/1A 15VA/Cl. 0.5/FS10

O 600/5A 10VA/Cl. 5P/10

O 600/5A 15VA/Cl. 0.5/FS10

O 1250/1A 10VA/Cl. 5P/10

O 1250/1A 15VA/Cl. 0.5/FS10

O 1250/5A 10VA/Cl. 5P/10

O 1250/5A 15VA/Cl. 0.5/FS10

O 1500/1A 10VA/Cl. 5P/10

O 1500/1A 15VA/Cl. 0.5/FS10

O 1500/5A 10VA/Cl. 5P/10

O 1500/5A 15VA/Cl. 0.5/FS10

O 2000/1A 10VA/Cl. 5P/10

O 2000/1A 15VA/Cl. 0.5/FS10

O 2000/5A 10VA/Cl. 5P/10

O 2000/5A 15VA/Cl. 0.5/FS10

O 150-300/1A 10VA/Cl. 5P/10

O 150-300/1A 15VA/Cl. 0.5/FS10

O 150-300/5A 10VA/Cl. 5P/10

O 150-300/5A 15VA/Cl. 0.5/FS10

O 300-600/1A 10VA/Cl. 5P/10

O 300-600/1A 15VA/Cl. 0.5/FS10

O 300-600/5A 10VA/Cl. 5P/10

O 300-600/5A 15VA/Cl. 0.5/FS10

O 600-1200/1A 10VA/Cl. 5P/10

O 600-1200/1A 15VA/Cl. 0.5/FS10

O 600-1200/5A 10VA/Cl. 5P/10

O 600-1200/5A 15VA/Cl. 0.5/FS10

O 750-1500/1A 10VA/Cl. 5P/10

O 750-1500/1A 15VA/Cl. 0.5/FS10

O 750-1500/5A 10VA/Cl. 5P/10

O 750-1500/5A 15VA/Cl. 0.5/FS10

O 1000-2000/1A 10VA/Cl. 5P/10

O 1000-2000/1A 15VA/Cl. 0.5/FS10

O 1000-2000/5A 10VA/Cl. 5P/10

O 1000-2000/5A 15VA/Cl. 0.5/FS10

Technical data of block-type current transformers with 3 x 2 cores:

O 150/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1250/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1250/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1500/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1500/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 2000/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 2000/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150-300/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 150-300/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 300-600/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 300-600/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600-1200/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 600-1200/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 750-1500/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 750-1500/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1000-2000/1/1A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

O 1000-2000/5/5A 15VA/Cl. 0.5/FS10 10VA/Cl. 5P/10

Make-proof earthing switch:

X without

O manual operation

auxiliary switch 4NC + 4NO, lockable

Voltage transformers, fixed-mounted:

X without

O 3 x 1-pole

O 3 x 1-pole with earth-fault winding and damping resistor

Rating/class:

O 20 VA / Cl. 0.2

O 50 VA / Cl. 0.5

O 100 VA / Cl. 1

Zero-sequence current transformer:

X without

O 1 x 60A/1A/1.25VA/1FS/10

O 2 x 60A/1A/1.25VA/1FS/10

O capacitive voltage detecting system ________ according to description

Surge arrester/limiter:

X without

O surge arrester

 

Ventilation:

X non-ventilated

O with natural ventilation (required
for panels for rated voltage ≤12 kV, rated continuous current ≥1250 A and
for panels for rated voltage ≤ 24 kV, rated continuous current 2000 A)

X low-voltage compartment, height
X 630 mm
O 820 mm
(height of 820 mm not possible for 7.2 kV and 12 kV switchgear with pressure relief via pressure absorber)

  • partitioned safe-to-touch from the high-voltage part of the panel,
  • with terminal strip for accommodation e.g. of protection, control, measuring and metering equipment.
  • with MCBs for motor and protection circuit, and with installed protection device according to preliminary description:
    X Feeder and overcurrent protection 7SJ82
    O Feeder and overcurrent protection 7SJ85
    O Motor protection 7SK82
    O Motor protection 7SK85
    O Generator protection 7UM85
    O Differential protection for two-winding transformers 7UT82
    O Transformer differential protection 7UT8
    O Line differential protection 7SD82
    O Distance protection 7SA82
    O Voltage and frequency protection 7RW80
    O Line differential protection 7SD80
    O Time-overcurrent protection 7SJ80
    O Motor protection 7SK80
    O Time-overcurrent protection 7SR11
    O Time-overcurrent protection 7SR12
    O Time-overcurrent and earth-fault protection 7SR100
    O Motor and generator protection 7SR105
    O Current-transformer operated time-overcurrent protection 7SR45
    O Separately provided item
  • Second protection device according to preliminary description:
    O Feeder and overcurrent protection 7SJ82
    O Feeder and overcurrent protection 7SJ85
    O Motor protection 7SK82
    O Motor protection 7SK85
    O Generator protection 7UM85
    O Differential protection for two-winding transformers 7UT82
    O Transformer differential protection 7UT8
    O Line differential protection 7SD82
    O Distance protection 7SA82
    O Voltage and frequency protection 7RW80
    O Line differential protection 7SD80
    O Time-overcurrent protection 7SJ80
    O Motor protection 7SK80
    O Time-overcurrent protection 7SR11
    O Time-overcurrent protection 7SR12
    O Time-overcurrent and earth-fault protection 7SR100
    O Motor and generator protection 7SR105
    O Current-transformer operated time-overcurrent protection 7SR45
    O Separately provided item

Panel width:

X 600 mm (only for 7.2 kV, 12 kV switchgear, without earthing switch in busbar compartment)

O 800 mm

O 1000 mm (only for 24 kV switchgear, rated busbar current 2000 A)

Siemens

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