[As stated in § 60.4210(g) , manufacturers of fire pump engines may use the following test cycle for testing fire pump engines:]
Mode No. | Engine speed 1 | Torque (percent) 2 | Weighting factors |
1 | Rated | 100 | 0.30 |
2 | Rated | 75 | 0.50 |
3 | Rated | 50 | 0.20 |
1 Engine speed: ±2 percent of point.
2 Torque: NFPA certified nameplate HP for 100 percent point. All points should be ±2 percent of engine percent load value.
40C.F.R. 60 app Table 6 to Subpart IIII of Part 60