Danfoss D9h Design Guide

FC 300 Design Guide
How to Select Your VLT
" Relay Option MCB 105
The MC B 105 option includes 3 p ieces of changeover
contacts a nd can be fitted into option slot B.
Electrical Data:
Max terminal load (AC) .................................................................................................. 240 V AC 2A
Max terminal load (DC) ................................................................................................... 24 V DC 1 A
Min terminal load (DC) ...................................................................................................... 5 V 10 mA
Max switching rate at rated load/min load .................................................................... 6 min
-1
/20 sec
-1
How to add the MCB 105 option:
Warning Dual supply
IMPORTANT
1. The label MUST be placed on the LCP frame a s shown (UL -approved).
• Thepowertotheadjustablefrequencydrivemustbedisconnected.
• The power to the livepart connections on relay terminals must be disconnected.
• Remove the LCP, the terminal cover and the cradle from the FC 30x.
• Fit the MCB 105 option in slot B.
• Connect the control cables and fasten t he cables by the enclosed cable strips.
• Various systems must not be mixed.
• Fit the extended cradle and terminal cover.
66
MG.33.B3.22 - VLT is a registered Danfoss trademark

Danfoss D9h Specifications

General

Brand	Danfoss
Model	D9h
Category	DC Drives
Language	English