![background image](http://html2.mh-extra.com/html/danfoss/d9h/d9h_operating-manual_5121583097.webp)
Character posi-
tion
Code Description
AI
AC cabinet light + extended I/O ter cabinet insulation monitor
AJ
AC cabinet light + extended I/O ter motor heater c insulation monitor
AK
AC cabinet light + extended I/O ter cabinet motor heater c insula-
tion monitor
AM
AC cabinet light + cabinet insulation monitor
AN
AC cabinet light + cabinet motor heater c insulation monitor
AO
AC cabinet light + motor heater c insulation monitor
AR
Extended I/O ter insulation monitor
AT
Extended I/O ter cabinet insulation monitor
AU
Extended I/O ter cabinet motor heater c insulation monitor
AV
Extended I/O ter motor heater c insulation monitor
A8
Cabinet insulation monitor
AY
Cabinet motor heater c insulation monitor
AZ
Motor heater c insulation monitor
The insulation monitor option monitors the supply and insulation faults within the insulation level in an IT supply network with an
insulation monitor in the control compartment.
5.7.6.9 Signal Lights and Reset Buttons
Table 64: Door-mounted Option Type Codes
Character posi-
tion
Code Description
28–29
D1
Signal lights and reset button
DA
Signal lights and reset emergency switch off and emergency push-button
DB
Signal lights and reset STO with emergency push-button (no functional safety)
DC
Signal lights and reset STO/SS1 with emergency push- safely limited speed (TTL
encoder)
DE
Signal lights and reset STO/SS1 with emergency push- safely limited speed (HTL
encoder)
The signal light and reset button option includes signal lights on the control compartment door for run and fault states of the AC
drive. The door also has a button for the reset function of the drive.
5.7.6.10 Emergency Switch Off
Table 65: Door-mounted Option Type Codes
Character position
Code
Description
28–29
D2
Emergency switch off + emergency push-button
DA
Signal lights and reset emergency switch off and emergency push-button
AQ262139143212en-000301 / 130R0879 | 97
Danfoss A/S © 2021.10
Electrical Installation
VLT® AutomationDrive FC 302
Operating Guide
Содержание D9h
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