Perhaps the greatest benefit which ECO-BLOCK offers is the ease with which it can be modified on site after installation has been completed.

Circuit breaker and CFS feeders up to and including 800 amps can be replaced while the switchboard is live with minimal risk to the operator.

This feature is vital in installations where downtime is critical & where interruption of power supply cannot be tolerated.

IT IS ALSO POSSIBLE TO CHANGE MODULE CONFIGURATION OF AN EXISTING SWITCHBOARD WITHOUT HAVING TO BE DE-ENERGISE THE SWITCHBOARD TO PERFORM THE WORK. This gives the end user flexibility when modifying Switchboard on site.

It is important to note that modification work should only be undertaken by qualified personnel trained to perform modifications activities by WINTRAD INDUSTRIES SDN BHD.
 
CONSTRUCTION  
Degree of protection IP 30 to 43
Pollution degree Pollution degree 3
Frame 2.5mm Thk Steel Plate
Door/Cover 2.0mm Thk Steel Plate
Base Channel 40 x 75x6mm steel Channel
Paint colour /Code Electrostatic powder Coating
  RAL 7032
  Wrinkle light grey
  (60-80 Micron)
Chance distance 20mm Minimum
Creepage distance 29mm Minimum
 
ELECTRICAL CHARACTERISTIC  
Rated Operational voltage (Ue) 415V
Rated insulation voltage 690v
Rated frequency 50Hz
Rated impulse withstand 6Kv
voltage (Uimp)  
Rated current- phase bars Up to 3200A
  Neutral bar 60% of the rating of the phase bar
Rated short-time withstand current (lcw)  
Phase bars 50kA rms/3sec (peak current of 105kA)
  65A rms/1sec (peal current of 143kA)
  65A rms/3sec (peak current of 143kA)
  80A rms/1sec (peak current of 176kA)
Neutral No less than 60% of the short circuit rating of the phase bar
Earth 39kA rmsat 240V
 
 Standards
 IEC 60439-1: 2004 & BSEN 60439-1: 1999 with amendment 1 corrigenda 1& 2
BSEN60439-1: 1999 with Amenment 1:2004 and Corrigenda 1 and 2
 
Asta Certified & Type Tested
 IEC 60439-1: 2004 Edition 4,1 with Corrigendum 1
BSEN60439-1: 1999 with Amenment 1:2004 and Corrigenda 1 and 2
Clauses 8.2.1,8.2.2,8.2.3,8.2.4,8.2.5,8.2.6,8.2.7,8.2.8 and 8.2.9
 
Temperature-rise limits (Clauses 8.2.1)
Dielectric properties (Clauses 8.2.2)
Short-circuit withstand strenght (Clause 8.2.3)
Rated conditional short-circuit current (Clause 8.2.3.2.3 a & b)
Rated peak and short-time withstand current (Clause 8.2.3.2.3 b)
Rated peak and short-time withstand current (Clause 8.2.3.2.3 b)
Effectiveness of the protective circuit (Clause 8.2.4)
Rated conditional short-circuit current (Clause 8.2.4.2)
Clearance and creepage distance (Clause 8.2.5)
Mechanical Operation (Clause 8.2.6)
Degree of protection (Clause 8.2.7)
Electromagnetic compatibility (EMS) test (Clause 8.2.8)
Verification of the resistance of insulating material to abnormal heat and fire (Clause 8.2.9)