INGENIA 2147502492, Руководство по эксплуатации продукта

Страница: 45 / 90

Everest XCR - Product manual | Wiring and Connections
INGENIA | 2020-10-01 00:04:38 45
•
•
•
•
•
•
9.3.6. Power Wiring Recommendations
9.3.6.1 Cable Selection
Power cables for the Everest XCR must be designed according to the averaged RMS current of the application.
Please follow the next recommendations:
The cable insulator must tolerate
≥
180 ºC. Silicone or Teflon insulation are suggested. PVC or thermoplastic
cables are not recommended due to their low operating temperature.
Use flexible cables to prevent mechanical stress to the solder joints.
The diameter of the conductor should not exceed 2.4 mm, the solder pad has a 2.6 mm in diameter.
The following are recommended wire gauges. The minimum gauge is based on a self-heating to 180ºC of a Silicone
or Teflon cable. Note that this may not be acceptable in applications that cannot tolerate this cable temperature.
Operating RMS
current
Minimum Cross-
Sectional Area (CSA
mm²) Minimum
wire gauge Recommended Cross-
Sectional Area (CSA
mm²) Recommended wire
gauge
30 A
RMS
1.3 mm² 16 AWG 3.3 mm² 12 AWG
18 A
RMS
0.8 mm² 18 AWG 1.3 mm² 16 AWG
12 A
RMS
0.5 mm² 20 AWG 0.8 mm² 18 AWG
Protective earth wire must always have an area equal or superior to the power cables and always no less than 2.5
mm².
For best electromagnetic compatibility (EMC) the power supply cable inductance should be minimized. Wiring
recommendations:
Minimize the area between positive and negative supply voltages. The best practice is by twisting them as
can be seen in the wiring diagrams.
Increase cross-section of the cables (Max recommended is 4 mm² CSA, 2.3 mm diameter).
Reduce the distance between the power supply and drive.
9.3.6.2 Soldering Power Pins
The power wires of the Everest-XCR should be soldered appropriately to ensure a reliable and low resistance
connection. The solder holes are 2.6 mm in diameter. ensure the cable diameter does not exceed this. Always use
RoHS compliant solder tin.
Please follow these steps: