Amprobe DM-4 Power-Quality-Recorder - Manual (Page 18)

5.2.1 How to Set the Type of Electrical System Under Test
• Phase Selection
This parameter permits you to select the type of electrical system under test among
the following configurations:
1Ø2W: Single phase system
1Ø3W: Single phase system
3Ø3W: 3 wires system (three-phase system without neutral)
3Ø4W: 4 wires system (three-phase system with neutral)
• Clamp Type
The value of this parameter must always be equal to the clamp type you are
using. Three types of clamps are available:
1000A: For Standard clamps of 1000 Amps
3000A: For Flexible clamps of 3000 Amps.
100A: For miniature clamps of 100 Amps.
Set the desired value by selecting the clamp type using the drop-down box.
17
DM-4 Power Quality Recorder
MDL System Setup
Phase Selection: P 3 Ø 4 W (Y)
Fund. Frequency: P 60 Hz
Clamp Type:
Integration Period:
Comment: Recording 1
START: P Manual
STOP: P Manual
Next Back
MDL System Setup
Phase Selection: P 3 Ø 4 W (Y)
Fund. Frequency: P 60 Hz
Clamp Type:
Integration Period:
Comment:
START: P Manual
STOP: P Manual
Next Back
1Ø2W
1Ø3W
3Ø3W (Delta)
3Ø4W (Y)
100 AMPS
1000 AMPS
3000 AMPS