Danfoss VLT FC 103 - 10.10 Enclosure Airflow; 10.11 Fastener Torque Ratings

Requirements 24
Current
Leakage hazard 44
Limits
127, 129
Selecting input signal 63
D
Depth 12
Design guide
133
Digital
Input
134
Input/output descriptions 58
Input/output terminal locations
16, 57
Output specifications 136
Disconnect switch
66
Disposal instructions 8
Door clearance
E1h
143
E2h 147
Door/panel cover torque rating
157
Drive
Clearance requirements
24
Dimensions 12
Initialization
72, 72
Mounting configurations 24
Status 95
Duct cooling
25
E
Electrical specifications, 380–480 V
127
Electrical specifications, 525–690 V 129
Electromagnetic compatibility (EMC) 35
Electronic thermal relay (ETR)
34
EN 60664-1 132, 137
EN 61800-3
133
Encoder 70
Energy efficiency class
133
Environment 22, 133
Exterior dimensions
E1h
140
E2h
144
E3h 148
E4h
152
External alarm reset 86
External interlock
80, 114
F
Factory default settings 72
Fan power card
Location
13, 16
Overtemperature trip point 128, 130
Warning
122, 123
Fans
Dust
23
External fault 106
Internal fault
106
Location 16
Mixing fan fault 120
Required airflow
25
Fault log 18
Fieldbus
35, 109
Floating delta 42
Fuses
Location
13, 15
Overcurrent protection 34
Specifications 127, 130, 138
Warning
109
G
Gases
23
Glossary 158
Ground
Connecting to
44
Floating delta 42
Grounded delta
42
Isolated mains 42
Terminal dimensions
46, 48, 50, 53
Terminal location 14, 15
Terminal torque rating
157
H
Hand on 19, 96
Heat sink
Cleaning
94
E1h access panel dimensions
142
E2h access panel dimensions 146
E3h access panel dimensions
150
E4h access panel dimensions 154
Overtemperature trip point
128, 130
Warning 111
Heater
IndexOperating Guide | VLT® Refrigeration Drive FC 103
AQ275652766279en-000101 / 130R0707| 163
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