تابلو برق Normablock n660 - پارس تابلو - Normablock n660 SWITCHGEAR - PARSTABLEAU

Normablock N660
Medium voltage switch AIS (motor control)

N660 Switchgear is a low voltage withdrawable switchboard rear access to connection. Its modular design, enables the replacement and renovation of switch equipment. N660 is the most suitable option for motor control centers.

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Normablock N660 Switchgear Specifications:

  • Rated voltage up to 690V
  • Rated normal current up to 6000A
  • Metal Clad
  • Fully withdrawable
  • Compliant with standards IEC 60439-1 and IEC 60529 and IEC 61641

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Normablock N660 Switchgear Benefits:

  • High electrodynamic withstand capacity and suppression of the arc tracking risk.
  • Rear access to connection
  • Space saving
  • Maximum installation facility.
  • Operator safety maximum
  • Environmentally compatible

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Normablock N660 Switchgear Application Fields:

  • Motor Control Center
  • Low voltage distribution networks
  • Lighting boards

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Normablock N660

Applications : Distribution , Motor Control
  Reference Standards : IEC 60439-1, IEC 60529 , IEC 61641
Installation : Indoor
Mechanical Characteristics : none
Cable Entry : top/bottom
Access : rear
Protection Index (IP) : UP TO 42
Segregation : Form 2b/3b/4a/4b
Height : 2350-2550
Width : 1000-1350
Casing Coating : Epoxy-Polyester Powder
Frame : Iron-Phosphated Steel Plate
Casing Color : RAL7032
Electrical Characteristics : none
Rated Insulation Voltage (Ui) : 1000V AC
Rated service voltage (Ue) : 690V AC
Rated Frequency (F) : 50/60Hz
Rated Current, Busbar : 12KV
Rated Auxiliary Circuit Voltage : 230 V AC max
Overvoltage Category : IV
Pollution Index : 3
Rated Current (In) : UP TO 6000A
Horizontal Busbar Rating : UP TO 6000A
Vertical Busbar Rating : 1600A | UP TO 6000A
Poles : 3 or 4 pols
Horizontal Busbars : none
Rated Short Time Withstand Current (Icw) 1s : 100KA
Rated Peak Withstand Current : 220KA
Vertical Busbars : none
Rated Short Time Withstand Current (Icw) 1s : 70KA
Rated peak current : none
Rated Peak Withstand Current : 160KA
Internal Arcing Personal Protection IEC 61641 : 65KA 0.5s
Earthing Arrangment : TT-IT-TNS-TNC
Motor Control Feeder Limits : up to 250 KW

تابلو برق normablock n660
تابلو برق normablock n660