Danfoss VLT AQUA Drive D-Frame, Operating Instructions Manual

Page: 34 / 87

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 Frequency converter
model Disconnect manufacturer
and type
380–500 V N110T5–N160T4 ABB OT400U03
N200T5–N315T4 ABB OT600U03
525–690 V N75KT7–N160T7 ABB OT400U03
N200T7–N400T7 ABB OT600U03
Table 2.12
2.7.7 Contactor
The contactor is powered by a customer-supplied 230 V
AC 50/60 Hz signal.
Voltage Frequency
converter model Contactor
manufacturer and
type IEC utilization
category
380-500 V N110T5–N160T4 GE CK95BE311N AC-3
N200T5–N250T4 GE CK11CE311N AC-3
N315T4 GE CK11CE311N AC-1
525-690 V N75KT7–N160T7 GE CK95BE311N AC-3
N200T7–N400T7 GE CK11CE311N AC-3
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
frequency converter and a short circuit current rating of
100,000 A. See
10.1.1 Power-dependent Specifications for
fuse recommendations.
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 Frequency converter
model Circuit breaker manufacturer
and type
380–500 V N110T5–N132T5 ABB T5L400TW
N160T5 ABB T5LQ400TW
N200T5 ABB T6L600TW
N250T5 ABB T6LQ600TW
N315T5 ABB T6LQ800TW
525–690 V N75KT7–N160T7 ABB T5L400TW
N200T7–N315T7 ABB T6L600TW
N400T7 ABB T6LQ600TW
Table 2.14
Installation
VLT
®
AQUA Drive D-Frame
Operating Instructions
MG21A202 - VLT
®
is a registered Danfoss trademark 31
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