{ "tables": { "motors": { "data_type": "table", "refs": [ "assumption" ], "table": [ { "motor_use": "FAN", "motor_type": "CONSTANT", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.615, "notes": "Total efficiency of 40% from table 5.4.1.A of MNECB Supplemental. Assume impeller efficiency of 65% to calculate motor efficiency (0.4/0.65)" }, { "motor_use": "FAN", "motor_type": "CONSTANT-RETURN", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.385, "notes": "Total efficiency of 25% from table 5.4.1.A of MNECB Supplemental. Assume impeller efficiency of 65% to calculate motor efficiency (0.25/0.65)" }, { "motor_use": "FAN", "motor_type": "VARIABLE", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.8461, "notes": "Total efficiency of 55% from table 5.4.1.B of MNECB Supplemental. Assume impeller efficiency of 65% to calculate motor efficiency (0.55/0.65)" }, { "motor_use": "FAN", "motor_type": "VARIABLE-SUPPLY", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.8461, "notes": "Total efficiency of 55% from table 5.4.1.B of MNECB Supplemental. Assume impeller efficiency of 65% to calculate motor efficiency (0.55/0.65)" }, { "motor_use": "FAN", "motor_type": "VARIABLE-RETURN", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.4615, "notes": "Total efficiency of 30% from table 5.4.1.B of MNECB Supplemental. Assume impeller efficiency of 65% to calculate motor efficiency (0.30/0.65)" }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.0, "maximum_capacity": 0.08333, "nominal_full_load_efficiency": 0.29, "notes": "NECB does not specify a motor effieciency for pumps.. the prototypes will use the same as the 90.1 2013 for consistancy." }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 0.08334, "maximum_capacity": 0.999, "nominal_full_load_efficiency": 0.7, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 1.0, "maximum_capacity": 1.499, "nominal_full_load_efficiency": 0.855, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 1.5, "maximum_capacity": 1.999, "nominal_full_load_efficiency": 0.865, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 2.0, "maximum_capacity": 2.999, "nominal_full_load_efficiency": 0.865, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 3.0, "maximum_capacity": 4.999, "nominal_full_load_efficiency": 0.895, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 5.0, "maximum_capacity": 7.499, "nominal_full_load_efficiency": 0.895, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 7.5, "maximum_capacity": 9.999, "nominal_full_load_efficiency": 0.917, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 10.0, "maximum_capacity": 14.999, "nominal_full_load_efficiency": 0.917, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 15.0, "maximum_capacity": 19.999, "nominal_full_load_efficiency": 0.924, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 20.0, "maximum_capacity": 24.999, "nominal_full_load_efficiency": 0.93, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 25.0, "maximum_capacity": 29.999, "nominal_full_load_efficiency": 0.936, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 30.0, "maximum_capacity": 39.999, "nominal_full_load_efficiency": 0.936, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 40.0, "maximum_capacity": 49.999, "nominal_full_load_efficiency": 0.941, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 50.0, "maximum_capacity": 59.999, "nominal_full_load_efficiency": 0.945, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 60.0, "maximum_capacity": 74.999, "nominal_full_load_efficiency": 0.95, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 75.0, "maximum_capacity": 99.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 100.0, "maximum_capacity": 124.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 125.0, "maximum_capacity": 149.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 150.0, "maximum_capacity": 199.999, "nominal_full_load_efficiency": 0.958, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 200.0, "maximum_capacity": 249.999, "nominal_full_load_efficiency": 0.962, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 250.0, "maximum_capacity": 299.999, "nominal_full_load_efficiency": 0.95, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 300.0, "maximum_capacity": 349.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 350.0, "maximum_capacity": 399.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 400.0, "maximum_capacity": 449.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 450.0, "maximum_capacity": 499.999, "nominal_full_load_efficiency": 0.954, "notes": null }, { "motor_use": "PUMP", "number_of_poles": 4.0, "type": "Enclosed", "synchronous_speed": 1800.0, "minimum_capacity": 500.0, "maximum_capacity": 9999.0, "nominal_full_load_efficiency": 0.954, "notes": null } ] } } }