Mains Disconnect; Contactor; Circuit Breaker - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual

Installation

2.7.6 Mains Disconnect

The disconnect option is available in both varieties of
option cabinets. The position of the disconnect changes
based on the size of the options cabinet and whether or
not other options are present. Table 2.12 provides more
detail about which disconnects are used.
Voltage [V] Frequency Converter
Model
380–500 N90KT5–N132T5
N160T5–N250T5
525–690 N55KT7–N132T7
N200T7–N315T7
Table 2.12

2.7.7 Contactor

The contactor is powered by a customer-supplied 230 V
AC 50/60 Hz signal.
Voltage [V] Frequency Contactor
Converter Manufacturer and
Model Type
380-500 N90KT5–N132T5 GE CK95BE311N
N160T5–N200T5 GE CK11CE311N
N250T5 GE CK11CE311N
525-690 N55KT7–N132T7 GE CK95BE311N
N160T7–N315T7 GE CK11CE311N
Table 2.13
NOTE
In applications requiring UL listing, when the frequency
converter is supplied with a contactor, the customer must
provide external fusing to maintain the UL rating of the
fequency converter and a short circuit current rating of
100,000 A. See 10.3 Fuse Tables for fuse recommendations.
®
VLT Automation Drive D-Frame
Operating Instructions
Disconnect Manufacturer
and Type
ABB OT400U03
ABB OT600U03
ABB OT400U03
ABB OT600U03
IEC Utilization
Category
AC-3
AC-3
AC-1
AC-3
AC-3
®
MG34U202 - VLT is a registered Danfoss trademark

2.7.8 Circuit Breaker

Table 2.14 provides details on the type of circuit breaker
provided as an option with the various units and power
ranges.
Voltage [V] Frequency Converter
Model
380–500 N90KT5–N110T5
N132T5
N160T5
N200T5
N250T5
525–690 N55KT7–N132T7
N160T7–N250T7
N315T7
Table 2.14
Circuit Breaker Manufacturer
and Type
ABB T5L400TW
ABB T5LQ400TW
ABB T6L600TW
ABB T6LQ600TW
ABB T6LQ800TW
ABB T5L400TW
ABB T6L600TW
ABB T6LQ600TW
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