Electro-Voice 1252, 250 Power Watts per phase, Apparent Power VA per phase, Power Watts Total

Power (Watts) per phase:

For Wye: x = a, b, c

∑vxn(t ) • ix(t )n

WX = t =1 n

Apparent Power (VA) per phase:

For Wye: x = a, b, c

VAx = VRMS XN • IRMS X

Reactive Power (VAR) per phase:

For Wye: x = a, b, c

VARx = VAx2 − Wattx2

Power (Watts) Total:

For Wye:

WT = Wa + Wb + Wc

For Delta:

		n
		∑(vAB	• iA	− vBC	( t )	• iC	)
W	=	( t )	( t )				( t )
		t=1
T			n

e Electro Industries/GaugeTech Doc # E107706 V1.25 2-7