Project Details

5. Enclosure

       - Sheet steel used for construction of panels are subject to rigid surface treatment with seven-tank arrangement carried through electric hoist prior to  powder coating conforming to different shades. our factory is fully equipped with automatic powder coating plant where one panel of full length, width and  breadth can be powder coated in one go. Construction permits extensions, rearrangements and replacement to panel equipment with utmost ease.  Subject to site condition. Doors are provided with hand opening with convenient type of lock & key system. 

6. Degree of Protection 

        - Panels are provided with gasket fitted with door to make it adequately sealed to make them dust, vermin and moisture proof. We have got our Control  Panel tested from CPRI, Bhopal, as per IS: 2147-1962 Degree of Protection for IP54 for specific job. 

7. Test 

        - Besides routine test, the panels are put to test through stimulating arrangement similar to equipment installed at outdoor. The entire panel consisting of  wiring, relays, meters and other asso0ciated components is satisfactory ensured to avoid any problem at far flung sites

1. Rating 

        - Suitable for 33KV, 66KV, 132KV and 220 KV system. 

2. Type        

       - Protections for Feeder Panels and Bus Coupler Panels as well as transformer Panels are provided with simple Over Current and Earth Fault Relay of  Electromechanical type to Static / Numerical relays depending upon system voltage and type scheme. 

3. Metering 

       -  Voltmeter, Ammeter, PF Meter, MW Meter, MVAR Meter and Trivector / KWH Meter of Analogue / Electronic type are provided with Industrial or special  accuracy class. 

4. Panel Wiring

       - Flexible bare copper conductor grey PVC covered wiring 1100 / 600V grade conforming to IS: 694 are provided with cross section area 2.5 mmsq for  current circuits and 1.5 mmsq for rest of the circuits. At both the ends of wires ferruling is done for ease of identification.