Danfoss 134N3195 Automation Drive

Specifications

• Voltage: 3×400 V
• Power range: kW (hp)

Installation Instructions
Make sure to follow the specific installation instructions provided for your supplied variant of the FC 302 frequency converter.

Safety Instructions

WARNING:
Ensure to wait the specified minimum waiting time after power has been removed before performing any service or repair work to prevent serious injury or death due to residual voltage in the capacitors. Always use an appropriate voltage measuring device to confirm that capacitors are fully discharged.

Items Supplied
Depending on the ordering number, you will receive the FC 302 with either 2 or 4 motor connectors as specified in the illustrations.

Connectors Overview
The frequency converter comes with various connectors, including mains, motor, PROFIBUS, and I/O box connectors. Refer to Table 4.1 for detailed descriptions.

Wire/Connector Assignment
Refer to Tables 4.2 and 4.3 for wire/connector assignments for plug X1 and plug X2, respectively. Make sure to use the correct mating parts for connections.

Motor Connection Variants

• 2 Motor Connection Variant (134N3195): Keep blind plugs installed to maintain the protection rating. Refer to Table 4.4 for specific connections.
• 4 Motor Connection Variant (134N3196): Internal terminal connections are involved. Refer to Table 4.5 for detailed connections.

Introduction

NOTICE

• VLT® AutomationDrive FC 302 with connectors is not UL approved.
• The ETR functionality is not guaranteed.
• Enclosure protection rating: IP55.

Safety Instructions

WARNING

DISCHARGE TIME
The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. High voltage can be present even when the warning LED indicator lights are off. Failure to wait the specified time after power has been removed before performing service or repair work can result in death or serious injury.

• Stop the motor.
• Disconnect AC mains and remote DC-link power supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.
• Disconnect or lock the PM motor.
• Wait for the capacitors to discharge fully. The minimum duration of waiting time is specified in Table 2.1.
• Before performing any service or repair work, use an appropriate voltage measuring device to make sure that the capacitors are fully discharged.

Items Supplied

Depending on the ordering number, the following is supplied:

FC 302 with 2 motor connectors (134N3195)

FC 302 with 4 motor connectors (134N3196)

FC 302 with MCO – mains connectors and 4 cable glands (134N8410)

FC 302 with connectors – side view

NOTICE
See the VLT® AutomationDrive FC 301/FC 302 Design Guide for dimensions and further information.

Connectors

Overview
The frequency converter has 7 connectors plus 2 or 4 motor connectors.

Table 4.1 Connectors

X1- Mains M23 (in M25) Male

General ratings

• Pins 1, 2, 3, and 4: 480 V AC, maximum 15 A.
• Pins C and D: 30 V DC, maximum 3 A.
• Tightening torque: 1.5–2.0 Nm (13.3–17.7 in-lb)

Table 4.2 Wire/Connector Assignment for Plug X1

• Mating part: Mains X1 (female)
• Phoenix ordering number: KK-0885/XX,XX

X2.1–X2.4 Motor Connectors M23 (in M25) Female

General ratings

• Pins 1, 2, 3, and 4: 480 V AC, maximum 15 A.
• Pins C and D: 30 V DC, maximum 3 A.
• Tightening torque: 1.5–2.0 Nm (13.3–17.7 in-lb).

Table 4.3 Wire/Connector Assignment for Plug X2

• Mating part: Motor X2 (male)
• Phoenix ordering number: KCX-K0341/XX, XX Maximum cable length: 7.0 m (23 ft)

2 Motor Connection Variant (134N3195)
To meet the protection rating, always keep blind plugs installed.

Table 4.4 2 Motor Connection

4 Motor Connection Variant (134N3196)

Table 4.5 4 Motor Connection

X51 PROFIBUS M12 Male, X52 PROFIBUS M12 Female

General ratings

• 30 V DC, maximum 1 A.
• Tightening torque: 0.2–0.3 Nm (1.8–2.7 in-lb)

Table 4.6 PROFIBUS Connection

• Mating part: PROFIBUS X52 and X51 (female/male)
• Phoenix ordering number: SAC-2P-MSB/ XX,XX-910/FSB SCO CT

X11–X14 I/O Connector Box (134N3195–134N3196)
Phoenix sensor/actuator box – SACB-4/4-L-0,57HPUR CDA -1531426.

Tightening torque sensor/actuator cable: 0.4 Nm (3.5 in-lb).

Table 4.7 Connector Box (134N3195–134N3196)

X11–X14 I/O Connector Box (134N8410)
Phoenix sensor/actuator box – SACB-4/4-L-0,57HPUR CDA -1531426.

Tightening torque sensor/actuator cable: 0.4 Nm (3.5 in-lb)

Table 4.8 Connector Box (134N8410)

Overview of Marking and Cable Glands (134N8410)

Table 4.9 Cable Glands (134N8410)

Installation

• NOTICE
  For installation, refer to the VLT® AutomationDrive FC 301/FC 302 Operating Instructions.
• NOTICE
  For installation of 134N8410 FC 302 with MCO, also refer to the VLT® Motion Control Option MCO 305 Operating Instructions.

FAQ

Q: How long should I wait after removing power before servicing the frequency converter?
A: The minimum waiting time specified is 4 minutes, as indicated in Table 2.1.

Documents / Resources

Danfoss 134N3195 Automation Drive [pdf] Installation Guide 134N3195, 134N3196, 134N8410, 134N3195 Automation Drive, 134N3195, Automation Drive, Drive

References

• User Manual