supply of supply, installation and commissioning of deep freezer suitable for cooling of roller bearings for poh of msu 1600 hhp wheel set and the technical specification details are as follows: 1) capacity : 262 liters plus or minus 20%; 2) cooling temperature : -10 to -40 degree centigrade; 3) refrigerant : r290 (or) r507; 4) display: digital; 5) internal size : 500w x 460d x 1235h mm (approx.); 6) rated voltage : 250 v; 7) rated power consumption : 2.5 to 3 kwh/24 hr; 8) controller : microprocessor controller for precision temperature setting as per model: dw-fl270g of m/s. blue star make or its equivalent in makes: godrej, whirlpool, voltas, samsung, lg, lloyd, bosch, kelvinator, panasonic, haier only. makes: kirloskar/ orgon electric/ servo star/ servo max/ medha power/ vortex.supply, installation and commissioning of deep freezer suitable for cooling of roller bearings for poh of msu 1600 hhp wheel set and the technical specification details are as follows: 1) capacity : 262 liters plus or minus 20%; 2) cooling temperature : -10 to -40 degree centigrade; 3) refrigerant : r290 (or) r507; 4) display: digital; 5) internal size : 500w x 460d x 1235h mm (approx.); 6) rated voltage : 250 v; 7) rated power consumption : 2.5 to 3 kwh/24 hr; 8) controller : microprocessor controller for precision temperature setting as per model: dw-fl270g of m/s. blue star make or its equivalent in makes: godrej, whirlpool, voltas, samsung, lg, lloyd, bosch, kelvinator, panasonic, haier only. makes: kirloskar/ orgon electric/ servo star/ servo max/ medha power/ vortex.,supply, installation and commissioning of deep freezer suitable for cooling of roller bearings for poh of msu 1600 hhp wheel set and the technical specification details are as follows: 1) capacity : 262 liters plus or minus 20%; 2) cooling temperature : -10 to -40 degree centigrade; 3) refrigerant : r290 (or) r 507; 4) display: digital; 5) internal size : 500w x 460d x 1235h mm (approx.); 6) rated voltage : 250 v; 7) ra