Danfoss DLX 4.6 Guide de l'utilisateur télécharger pdf (Page 31)

User Guide DLX Series L00410623-1 31

1. AC terminal block: GND: Ground terminal

N: Neutral terminal (TN/TT)

or Phase terminal (IT)

L: Phase terminal

2. Cable gland

• The current carrying conductors on the AC side must be rated for the current and have a

cross section area of maximum 16 mm

/ 6 AWG. Ensure compliance with the relevant

local and national electrical regulations!

• The AC conductor resistance should be minimized by selecting as large a size of cable

cross-section area as possible, up to 16 mm

/ 6 AWG.

• Unscrew the cable gland locknut.

• Guide the AC cable through the opening, and connect the conductors to the

corresponding terminals in the connection area:

• Phase conductor (L1 or L2 or L3) to L

• Neutral conductor (TN/TT) or Phase conductor (IT) to N

• Grounded conductor to GND

• Tightening torque of the terminals is 1.5 Nm

• Double check if the connection is correctly carried out.

• Hand-tighten the gland locknuts to seal the cable gland.

4.3.6. Network Connections

The inverter is equipped with three communication interfaces: Ethernet, CAN, and RS-485.

Ethernet provides communication between the integrated web server and a computer,

either directly or via a router/switch. CAN allows communication between several DLX

inverters. RS-485 allows communication with Danfoss comlynx compliant products.

Figure 4.3.29:Connection without network

1. Follower inverter

2. Master inverter

3. CAN bus cable

4. Ethernet cable

5. RS-485 cable

6. Computer

7. Data logger

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Danfoss DLX 4.6 Guide de l'utilisateur Page 31