| 1 | Visual Inspection: | OK |
| a) Check Counter Reading more than 100 operation. | OK |
| b) Check Powder coating for smooth finish. Any uncoated area, paint lumps not present. | OK |
| c) Check lubrication in all moving parts (Mechanism, Gear & Shaft). | OK |
| d) Check looseness of equipment | OK |
| e) Check wire pull test, bunching and finishing | OK |
| f) All pole assembly & mechanism assembly are tightened & torque marked | OK |
| g) Check emergency & side interlock setting | OK |
| h) Proper fitment of snap-on lugs on auxiliary switch | OK |
| i) Proper fitment of shrouds on connection bar of indoor VCB | OK |
| 2 | Verification of Bill of Materials | OK |
| 3 | Anti-Pumping function checks | OK |
| 4 | 5 Close & Open operations at 110% of the rated control voltage | OK |
| 5 | 5 Close & Open operations at 100% of the rated control voltage | OK |
| 6 | 5 Close & Open operations at 85% of the rated control voltage | OK |
| 7 | 5 Open operations only at 70% of the rated control voltage | OK |
| 8 | Set gap between dashpot link & dashpot as per data sheet | OK |
| 9 | Bus bar size as per rating. Indent to be checked in case of any discrepancy. | OK |
| 630A & 800A | 50X12 mm |
| 1000A | 63.5X12.7 mm |
| 1250A | 60X15 mm |
| 2000A | 80X20 mm |
| 10 | Smoothness of racking rod operation | OK |
| 11 | Masking to be removed from earth contact of VCB frame | OK |
| 12 | HV & IR Test 1kV for 1 second for auxiliary/control circuit | OK |
| 13 | PF withstand test for main/power circuit for 1 minute in VCB ON and VCB OFF condition | OK |
| 14 | IR Test (5000 VDC) for main/power circuit | OK |
| 15 | Manual Spring Charging through handle | OK |
| 16 | Wiring check as per drawing | OK |
| 17 | Checks NO-NC contacts of auxiliary switch | OK |
| 18 | CRM Value (micro-ohm) - R Phase | 28 |
| CRM Value (micro-ohm) - Y Phase | 29 |
| CRM Value (micro-ohm) - B Phase | 27 |
| 19 | Snatch Gap (mm) - R Phase | 35 |
| Snatch Gap (mm) - Y Phase | 35 |
| Snatch Gap (mm) - B Phase | 35 |
| 20 | Contact Gap (mm) - R Phase | 8.26 |
| Contact Gap (mm) - Y Phase | 8.34 |
| Contact Gap (mm) - B Phase | 8.25 |
| 21 | Tripping Spring Tension Setting (mm) - R Phase | 30 |
| Tripping Spring Tension Setting (mm) - Y Phase | NA |
| Tripping Spring Tension Setting (mm) - B Phase | 30 |
