8
Instructions Manual
Phase Rotation Indicator
UNIdreh 700
Cat. No. 9039
UNIdreh LCD Cat. No. 9040
UNIdreh EVU Cat. No. 9041
DR 705 Cat. No. 9043
Contents: Page
1.0 Brief Description/Scope of Supply 8
2.0 Operator's Safety 9
3.0 Operation Elements 10
4.0 Determination of Phase Rotation 11
5.0 Maintainance 12
6.0 Specifications 12
1.0 Brief Description / Scope of Supply
The hand-held UNITEST Phase Rotation Indicators are applicable
in various areas and different mains voltage. The test instruments
are built in compliance with the most recent safety regulations
and ensure safe and reliable testing.
• Display of all three phases via LED/LCD-Segments
• Display of phase rotation direction via LED/LCD-Segments
• Including measurement leads with safety plugs
• Voltage range 40 … 700 V (UNIdreh 700 70 … 700 V)
• Voltage range 80 … 440 V (DR 705)
• Frequency Range 15 … 400 Hz (DR 705 50 … 60 Hz)
• UNIdreh EVU version with built-in fuses
References and symbols marked on the instrument:
Attention ! Warning, danger. See instruction manual.
Caution ! Dangerous voltages.
Double insulated housing Class II IEC 536
UNITEST
®
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