Wind Tunnel Test Investigation on Unsteady Aerodynamic Coefficients of Iced 4-Bundle Conductors

Table 2

Scale and precision of TG0151 balance.

Items	Y	MZ	X	MX	Z	MY
Design load (N, Nm)	60	8	20	1	60	8
Static calibration (%)	0.3	0.3	0.5	0.3	0.3	0.3
Error (%)	0.9	0.9	1.5	0.9	0.9	0.9