Connection To Measuring Circuit - Knick ProLine P52000 VPD Manuel Utilisateur

52

Connection to Measuring Circuit

CAUTION! Ensure that the high-voltage cable is mounted correctly:
Route the high-voltage cable as shown in the fig. on page 52.
High-voltage cable specifications:
• Pure copper wire
• Cross-section: 1.5 mm
e.g., Huber & Suhner RADOX® 9 GKW-AX 3600V M single core
Overview of high-voltage input terminals (HV)
Signal Connection
HV+ M5 ring cable lug
HV- M5 ring cable lug
F
Connecting the High-Voltage Cable
1. Shorten the cable support sleeve (G) corresponding to the diameter of
the high-voltage cable (HV cable).
2. Push the cable support sleeve onto the HV cable.
3. Strip the insulation from the HV cable as specified by the manufacturer of
the cable lug.
4. Crimp the ring cable lugs onto the ends of the HV cables (use a tool
approved by the manufacturer of the cable lug).
5. Connect the HV cables to the HV+ terminal (E) and the HV- terminal using
a washer and M5 nut for each terminal (recommended torque: 2 Nm).
2 2
to 16 mm
Conductor Cross-Section
−
+
E
Commissioning
2
Max. 16 mm
2
Max. 16 mm
G
Cut-off segment on the
cable support sleeve with
imprinted diameter
Conditions/
Notes
+ input
– Input