> DWWT  
Model Output Source
DWWT-1BB11 DC 4~20mA, 1Pulse / 1Watthour 1Φ 2W
DWWT-2AB11 DC 4~20mA, 1Pulse / 1Watthour 1Φ 3W
DWWT-3AB11 DC 4~20mA, 1Pulse / 1Watthour 3Φ 3W
DWWT-4LB11 DC 4~20mA, 1Pulse / 1Watthour 3Φ 4W
 

1 .Connection
1 : 1Phase 2Wire
2 : 1Phaes 3Wire
3 : 3Phase 3Wire
4 : 3Phase 4Wire
2 .Input(Voltage)
P x W PT ratio CAL.Watt Standard Code
1 x 2 110V 600W A
220V 1200W B
1 x 3 110V 1000W A
3 x 3 220V 2000W B
380/110V 1158W E
440/110V 1000W A
3300/110V 1000W A
6600/110V 1000W A
154Kv/110V 1000 A
22900/110V 961W G
3 x 4 110/√3 1000W H
208/√3 2000W K
380/√3 / 190/√3 2000W C
380/√3 4000W L
22900/√3 / 190/√3 1666W M
190/√3 1500W X
other other S
3 .Input(Current)
A : 1A
B : 5A
4 .Output(Watt)
1 : 4~20mA DC
2 : 0~1mA DC
3 : Specify Current(0~20mA max.)
4 : 0~5V DC
5 : 1~5V DC
6 : Specify Voltage(0~10V max.)
5 .Option(Watthour)
1 : 1Watthour / 1Pulse
2 : 1Watthour / 10Pulse
3 : 1Kwhour / 1Pulse