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Automation Switchgears

GENERAL INFORMATION

Rated Voltage up to a 690V
Rated insulation voltage up to 1000V
Impulse withstand voltage 12 kV
Power frequency voltage test for 1 minute  
power circuits (max) 3,5 kV
auxiliary circuits    (max) 2,5 kV
Rated frequency 50-60 Hz
Rated short-time withstand current (1s) up to  50 kA
 Rated peak current up to  165 kA
   
 Busbars rated current up to 2000 A
Degree of protection
with opened doors   IP20
 with closed doors up to  IP55
standard Structural form 3B, 4A, 4B
Ambient temperature -5°C + 40°C
 Humidity  max 50% at 40°C
Accessibility   front and rear accessibility  or only with front accessibility
(In the back to back version without rear accessibility, the busbars have a mechanical system for screws locking)
 
 
CONTACTS
EMA Switchboard
by EMA Quadri srl
Via Matteo Ricci, 14A
Palombina Nuova
60126 Ancona (AN)
Italy
P.IVA 02377120429
REA 182718
Tel: (+39) 071 888857
Fax: (+39) 071 888818
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