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تابلوهای فشار متوسط

SIMOPRIME World

Medium Voltage Switchgear

Rated Voltage : Up to 17.5 KV
Rated frequency : 50/60 HZ
Rated short-duration power-frequency withstand voltage : Up to 35 KV
Rated lightning impulse withstand voltage : Up to 95 KV
Rated short-time withstand current, 3 s : 40 KA
Rated peak withstand current at 50/60 Hz : 100/104 KA
Rated short-circuit breaking current: 40 KA
Rated short-circuit making current at 50/60 Hz : 100/104 KA
Rated normal current of busbar : 3600 A
Rated normal current of feeders
- With circuit-breaker : 3600 A
- With vacuum contactor : 400 A
Type of Switchgear: Metal Enclosed (Draw out)
Classification of switchgear is according to : IEC 62271-200


Electrical data(maximum values) of SIMOPRIME
Switchgear up to 7.2 kv
Ratings Rated values (max.)
Rated voltage 7.2 kV
Rated frequency 50/60 Hz
Rated short-duration power-frequency withstand voltage 20 kv¹⁾
Rated lightning impulse withstand voltage 60 kv
Rated short-time withstand current, 3 s 40 ka
Rated peak withstand current at 50/60 Hz 100/104 ka
Rated short-circuit breaking current 40 ka
Rated short-circuit making current at 50/60 Hz 100/104 ka
Rated normal current of busbar 3600 A
Rated normal current of feeders , -with circuit-breaker , -with fused load break switch 3600 A , 400 A²⁾

 

Switchgear 12 kv
Rated voltage 12kv
Rated frequency 50/60 Hz
Rated short-duration power-frequency withstand voltage 28 kv¹⁾
Rated lightning impulse withstand voltage 75 kv³⁾
Rated short-time withstand current, 3 s 40 ka
Rated peak withstand current at 50/60 Hz 100/104 ka
Rated short-circuit breaking current 40 ka
Rated short-circuit making current at 50/60 Hz 100/104 ka
Rated normal current of busbar 3600 A
Rated normal current of feeders , -with circuit-breaker , -with fused load break switch 3600 A , 400 A²⁾

 

Switchgear 15 kv
Rated voltage 15kv
Rated frequency 50/60 Hz
Rated short-duration power-frequency withstand voltage 35 kv¹⁾
Rated lightning impulse withstand voltage 95 kv³⁾
Rated short-time withstand current, 3 s 40 ka
Rated peak withstand current at 50/60 Hz 100/104 ka
Rated short-circuit breaking current 40 ka
Rated short-circuit making current at 50/60 Hz 100/104 ka
Rated normal current of busbar 3600 A
Rated normal current of feeders , -with circuit-breaker 3600 A

 

Switchgear 17.5 kv
Rated voltage 17.5k
Rated frequency 50/60 Hz
Rated short-duration power-frequency withstand voltage 38 kv¹⁾
Rated lightning impulse withstand voltage 95 kv³⁾
Rated short-time withstand current, 3 s 40 ka
Rated peak withstand current at 50/60 Hz 100/104 ka
Rated short-circuit breaking current 40 ka
Rated short-circuit making current at 50/60 Hz 100/104 ka
Rated normal current of busbar 3600 A
Rated normal current of feeders , -with circuit-breaker 3600 A

 

Classification and design

Partition class
Loss of service continuity category
PM (metallic partition)
LSC2B (metal-clad)
Compartment accessibility (standard)
 • Busbar compartment
 • Switching-device compartment
 • Low-voltage compartment
 • Front connection
Tool-based
Interlock-controlled
Tool-base
Interlock-controlled
And
Tool-based
 • Rear connection Tool-based

 

Classification of the SIMOPRIME switchgear according to IEC 62271-200
Internal arc classification
Classification IAC
Accessibility
 • Front
 • Rear
 • Lateral
Type A
Type A
Type A
Test current , Ka
Arc duration , s
25/31.5/40
0.1/1.0


Width B Circuit-breaker panel
≤ 1250 A
2500 A, 3150 A, 3600 A
Up to
31.5 Ka
600
800
40 kA
800
800
Width B Contorol Panel 435²⁾/600 435²⁾
Width B Disconnecting panel
≤ 1250 A
2500 A, 3150 A, 3600 A
600
800
800
800
Width B Bus sectionalizer/circuit-breaker
panel≤ 1250 A
2500 A,3150 A, 3600 A
600
800
800
800
Width B Bus sectionalizer/bus riser panel
≤2500 A
3150 A, 3600 A
600
800
800
800
Width B Metering panel 600 800
Height H1 With standard low-voltage
Compartment and IAC 0.1 s
2253 2253
H2 With standard low-voltage
Compartment and IAC 1.0 s
2425 2460
H3 - 1780 1780
Depth T Standard 1860 1860


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