Danfoss VLT HVAC Basic Drive FC 101 User manual

ENGINEERING TOMORROW
Quick Guide
VLT®HVAC Basic Drive FC 101
vlt-drives.danfoss.com

Contents
1 Introduction 3
1.1 Purpose of the Quick Guide 3
1.2 Additional Resources 3
1.3 Document and Software Version 3
1.4 Certicates and Approvals 3
1.5 Disposal 3
2 Safety 4
2.1 Safety Symbols 4
2.2 Qualied Personnel 4
2.3 Safety 4
2.4 Motor Thermal Protection 5
3 Installation 6
3.1 Mechanical Installation 6
3.1.1 Side-by-side Installation 6
3.1.2 Frequency Converter Dimensions 7
3.2 Electrical Installation 9
3.2.1 Electrical Installation in General 9
3.2.2 IT Mains 10
3.2.3 Connecting to Mains and Motor 10
3.2.5 EMC-correct Electrical Installation 19
3.2.6 Control Terminals 20
3.2.7 Acoustic Noise or Vibration 22
4 Programming 23
4.1 Local Control Panel (LCP) 23
4.2 Set-up Wizard 24
4.3 Parameter List 38
5 Warnings and Alarms 41
6 Specications 43
6.1 Mains Supply 43
6.1.1 3x200–240 V AC 43
6.1.2 3x380–480 V AC 44
6.1.3 3x525–600 V AC 48
6.2 EMC Emission Test Results 49
6.3 Special Conditions 49
6.2.1 Derating for Ambient Temperature and Switching Frequency 49
6.2.2 Derating for Low Air Pressure and High Altitudes 49
Contents Quick Guide
MG18A802 Danfoss A/S © 05/2016 All rights reserved. 1

6.4 General Technical Data 49
6.3.1 Mains Supply (L1, L2, L3) 49
6.3.2 Motor Output (U, V, W) 49
6.3.3 Cable Length and Cross-section 50
6.3.4 Digital Inputs 50
6.3.5 Analog Inputs 50
6.3.6 Analog Output 50
6.3.7 Digital Output 51
6.3.8 Control Card, RS485 Serial Communication 51
6.3.9 Control Card, 24 V DC Output 51
6.3.10 Relay Output 51
6.3.11 Control Card, 10 V DC Output 51
6.3.12 Ambient Conditions 52
Index 53
Contents VLT®HVAC Basic Drive FC 101
2 Danfoss A/S © 05/2016 All rights reserved. MG18A802

1 Introduction
1.1 Purpose of the Quick Guide
The quick guide provides information for safe installation
and commissioning of the frequency converter.
The quick guide is intended for use by qualied personnel.
Read and follow the quick guide to use the frequency
converter safely and professionally, and pay particular
attention to the safety instructions and general warnings.
Keep this quick guide available with the frequency
converter at all times.
VLT®is a registered trademark.
1.2 Additional Resources
•VLT
®
HVAC Basic DriveFC 101 Programming Guide
provides information on how to program and
includes complete parameter descriptions.
•VLT
®
HVAC Basic Drive FC 101 Design Guide
provides all technical information about the
frequency converter, customer design, and
applications. It also lists options and accessories.
The technical documentation is available in electronic form
on the documentation CD that is shipped with the
product, or in print at the local Danfoss sales oce.
MCT 10 Set-up Software support
Download the software from www.danfoss.com/Busines-
sAreas/DrivesSolutions/Software+MCT10/
MCT10+Downloads.htm.
During the installation process of the software, enter
access code 81463800 to activate FC 101 functionality. A
licence key is not required for using FC 101 functionality.
The latest software does not always contain the latest
updates for frequency converters. Contact the local sales
oce for the latest frequency converter updates (in the
form of *.upd les), or download the frequency converter
updates from www.danfoss.com/BusinessAreas/DrivesSo-
lutions/fc101driveupdates.
1.3 Document and Software Version
The quick guide is regularly reviewed and updated. All
suggestions for improvement are welcome.
Edition Remarks Software version
MG18A7xx Update to new software version 2.8x
1.4 Certicates and Approvals
Certication IP20 IP54
EC Declaration of
Conformity ✓ ✓
UL Listed ✓ –
C-tick ✓ ✓
Table 1.1 Certicates and Approvals
The frequency converter complies with UL 508C thermal
memory retention requirements. For more information,
refer to the section Motor Thermal Protection in the
product-specic design guide.
1.5 Disposal
Equipment containing electrical components
must not be disposed of together with domestic
waste.
It must be separately collected with electrical
and electronic waste according to local and
currently valid legislation.
Introduction Quick Guide
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11

2 Safety
2.1 Safety Symbols
The following symbols are used in this document:
WARNING
Indicates a potentially hazardous situation that could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could
result in minor or moderate injury. It can also be used to
alert against unsafe practices.
NOTICE
Indicates important information, including situations that
can result in damage to equipment or property.
2.2 Qualied Personnel
Correct and reliable transport, storage, installation,
operation, and maintenance are required for the trouble-
free and safe operation of the frequency converter. Only
qualied personnel are allowed to install or operate this
equipment.
Qualied personnel are dened as trained sta, who are
authorized to install, commission, and maintain equipment,
systems, and circuits in accordance with pertinent laws and
regulations. Also, the personnel must be familiar with the
instructions and safety measures described in this guide.
2.3 Safety
WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when
connected to AC mains input, DC supply, or load sharing.
Failure to perform installation, start-up, and maintenance
by qualied personnel can result in death or serious
injury.
•Only qualied personnel must perform instal-
lation, start-up, and maintenance.
WARNING
UNINTENDED START
When the frequency converter is connected to AC mains,
DC supply, or load sharing, the motor may start at any
time. Unintended start during programming, service, or
repair work can result in death, serious injury, or
property damage. Start the motor with an external
switch, a eldbus command, an input reference signal
from the local control panel (LCP), via remote operation
using MCT 10 software, or after a cleared fault condition.
To prevent unintended motor start:
•Disconnect the frequency converter from the
mains.
•Press [O/Reset] on the LCP before
programming parameters.
•Ensure that the frequency converter is fully
wired and assembled when it is connected to
AC mains, DC supply, or load sharing.
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors,
which can remain charged even when the frequency
converter is not powered. High voltage can be present
even when the warning LED indicator lights are o.
Failure to wait the specied time after power has been
removed before performing service or repair work can
result in death or serious injury.
•Stop the motor.
•Disconnect AC mains and remote DC-link power
supplies, including battery back-ups, UPS, and
DC-link connections to other frequency
converters.
•Disconnect or lock PM motor.
•Wait for the capacitors to discharge fully. The
minimum duration of waiting time is specied
in Table 2.1.
•Before performing any service or repair work,
use an appropriate voltage measuring device to
make sure that the capacitors are fully
discharged.
Safety VLT®HVAC Basic Drive FC 101
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22

Voltage [V] Power range [kW (hp)] Minimum waiting time
(minutes)
3x200 0.25–3.7 (0.33–5) 4
3x200 5.5–11 (7–15) 15
3x400 0.37–7.5 (0.5–10) 4
3x400 11–90 (15–125) 15
3x600 2.2–7.5 (3–10) 4
3x600 11–90 (15–125) 15
Table 2.1 Discharge Time
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the
frequency converter properly can result in death or
serious injury.
•Ensure the correct grounding of the equipment
by a certied electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•Ensure that only trained and qualied personnel
perform installation, start-up, and maintenance.
•Ensure that electrical work conforms to national
and local electrical codes.
•Follow the procedures in this manual.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the frequency converter can result
in serious injury when the frequency converter is not
properly closed.
•Ensure that all safety covers are in place and
securely fastened before applying power.
2.4 Motor Thermal Protection
Set parameter 1-90 Motor Thermal Protection to [4] ETR trip
1to enable the motor thermal protection function.
Safety Quick Guide
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22

3 Installation
3.1 Mechanical Installation
3.1.1 Side-by-side Installation
The frequency converter can be mounted side-by-side but requires the clearance above and below for cooling.
Power [kW (hp)] Clearance above/below [mm (in)]
Size IP class 3x200–240 V 3x380–480 V 3x525–600 V
H1 IP20 0.25–1.5 (0.33–2) 0.37–1.5 (0.5–2) – 100 (4)
H2 IP20 2.2 (3) 2.2–4 (3–5) – 100 (4)
H3 IP20 3.7 (5) 5.5–7.5 (7.5–10) – 100 (4)
H4 IP20 5.5–7.5 (7.5–10) 11–15 (15–20) – 100 (4)
H5 IP20 11 (15) 18.5–22 (25–30) – 100 (4)
H6 IP20 15–18.5 (20–25) 30–45 (40–60) 18.5–30 (25–40) 200 (7.9)
H7 IP20 22–30 (30–40) 55–75 (70–100) 37–55 (50–70) 200 (7.9)
H8 IP20 37–45 (50–60) 90 (125) 75–90 (100–125) 225 (8.9)
H9 IP20 – – 2.2–7.5 (3–10) 100 (4)
H10 IP20 – – 11–15 (15–20) 200 (7.9)
I2 IP54 – 0.75–4.0 (1–5) – 100 (4)
I3 IP54 – 5.5–7.5 (7.5–10) – 100 (4)
I4 IP54 – 11–18.5 (15–25) – 100 (4)
I6 IP54 – 22–37 (30–50) – 200 (7.9)
I7 IP54 – 45–55 (60–70) – 200 (7.9)
I8 IP54 – 75–90 (100–125) – 225 (8.9)
Table 3.1 Clearance Required for Cooling
NOTICE
With IP21/NEMA Type1 option kit mounted, a distance of 50 mm (2 in) between the units is required.
Installation VLT®HVAC Basic Drive FC 101
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33

3.1.2 Frequency Converter Dimensions
A
a
b
B
C
D
130BB614.10
e
f
a
d e
130BC205.10
e
f
a
e
130BC246.10
Enclosure Power [kW (hp)] Height [mm (in)] Width [mm (in)] Depth
[mm (in)] Mounting hole [mm (in)] Maximum
weight
Size IP class 3x200–240 V 3x380–480 V 3x525–600 V A A1) a B b C d e f kg (lb)
H1 IP20 0.25–1.5
(0.33–2)
0.37–1.5
(0.5–2) – 195 (7.7) 273 (10.7) 183 (7.2) 75 (3.0) 56 (2.2) 168 (6.6) 9 (0.35) 4.5
(0.18) 5.3 (0.21) 2.1 (4.6)
H2 IP20 2.2 (3) 2.2–4.0
(3–5) – 227 (8.9) 303 (11.9) 212 (8.3) 90 (3.5) 65 (2.6) 190 (7.5) 11 (0.43) 5.5
(0.22) 7.4 (0.29) 3.4 (7.5)
H3 IP20 3.7 (5) 5.5–7.5
(7.5–10) –255
(10.0) 329 (13.0) 240 (9.4) 100 (3.9) 74 (2.9) 206 (8.1) 11 (0.43) 5.5
(0.22) 8.1 (0.32) 4.5 (9.9)
H4 IP20 5.5–7.5
(7.5–10)
11–15
(15–20) –296
(11.7) 359 (14.1) 275 (10.8) 135 (5.3) 105 (4.1) 241 (9.5) 12.6
(0.50) 7 (0.28) 8.4 (0.33) 7.9 (17.4)
H5 IP20 11 (15) 18.5–22
(25–30) –334
(13.1) 402 (15.8) 314 (12.4) 150 (5.9) 120 (4.7) 255 (10) 12.6
(0.50) 7 (0.28) 8.5 (0.33) 9.5 (20.9)
H6 IP20 15–18.5
(20–25)
30–45
(40–60)
18.5–30
(25–40)
518
(20.4)
595 (23.4)/635
(25), 45 kW 495 (19.5) 239 (9.4) 200 (7.9) 242 (9.5) – 8.5
(0.33) 15 (0.6) 24.5 (54)
H7 IP20 22–30
(30–40)
55–75
(70–100)
37–55
(50–70)
550
(21.7)
630 (24.8)/690
(27.2), 75 kW 521 (20.5) 313 (12.3) 270 (10.6) 335 (13.2) – 8.5
(0.33) 17 (0.67) 36 (79)
H8 IP20 37–45
(50–60) 90 (125) 75–90
(100–125) 660 (26) 800 (31.5) 631 (24.8) 375 (14.8) 330 (13) 335 (13.2) – 8.5
(0.33) 17 (0.67) 51 (112)
H9 IP20 – – 2.2–7.5
(3–10)
269
(10.6) 374 (14.7) 257 (10.1) 130 (5.1) 110 (4.3) 205 (8) 11 (0.43) 5.5
(0.22) 9 (0.35) 6.6 (14.6)
H10 IP20 – – 11–15
(15–20)
399
(15.7) 419 (16.5) 380 (15) 165 (6.5) 140 (5.5) 248 (9.8) 12 (0.47) 6.8
(0.27) 7.5 (0.30) 12 (26.5)
1) Including decoupling plate
The dimensions are only for the physical units.
NOTICE When installing in an application, allow space above and below the units for cooling. The amount of space for free air passage is listed in Table 3.1.
Table 3.2 Dimensions, Enclosure Sizes H1–H10
Installation Quick Guide
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33

A
a
b
B
C
D
130BB614.10
e
f
a
d e
130BC205.10
e
f
a
e
130BC246.10
Enclosure Power [kW (hp)] Height [mm (in)] Width [mm (in)] Depth
[mm (in)] Mounting hole [mm (in)] Maximum
weight
Size IP class 3x200–240 V 3x380–480 V 3x525–600 V A A1) a B b C d e f kg (lb)
I2 IP54 – 0.75–4.0 (1–5) – 332
(13.1) – 318.5 (12.53) 115 (4.5) 74 (2.9) 225 (8.9) 11 (0.43) 5.5 (0.22) 9 (0.35) 5.3 (11.7)
I3 IP54 – 5.5–7.5 (7.5–10) – 368
(14.5) – 354 (13.9) 135 (5.3) 89 (3.5) 237 (9.3) 12 (0.47) 6.5 (0.26) 9.5 (0.37) 7.2 (15.9)
I4 IP54 – 11–18.5 (15–25) – 476
(18.7) – 460 (18.1) 180 (7) 133 (5.2) 290 (11.4) 12 (0.47) 6.5 (0.26) 9.5 (0.37) 13.8
(30.42)
I6 IP54 – 22–37 (30–50) – 650
(25.6) – 624 (24.6) 242 (9.5) 210 (8.3) 260 (10.2) 19 (0.75) 9 (0.35) 9 (0.35) 27 (59.5)
I7 IP54 – 45–55 (60–70) – 680
(26.8) – 648 (25.5) 308 (12.1) 272 (10.7) 310 (12.2) 19 (0.75) 9 (0.35) 9.8 (0.39) 45 (99.2)
I8 IP54 – 75–90 (100–125) – 770 (30) – 739 (29.1) 370 (14.6) 334 (13.2) 335 (13.2) 19 (0.75) 9 (0.35) 9.8 (0.39) 65 (143.3)
1) Including decoupling plate The dimensions are only for the physical units.
NOTICE When installing in an application, allow space above and below the units for cooling. The amount of space for free air passage is listed in Table 3.1.
Table 3.3 Dimensions, Enclosure Sizes I2–I8
Installation VLT®HVAC Basic Drive FC 101
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33

3.2 Electrical Installation
3.2.1 Electrical Installation in General
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper
conductors are required. 75 °C (167 °F) is recommended.
Power [kW (hp)] Torque [Nm (in-lb)]
Enclosure
size
IP class 3x200–240 V 3x380–480 V Mains Motor DC
connection
Control
terminals
Ground Relay
H1 IP20 0.25–1.5
(0.33–2)
0.37–1.5 (0.5–2) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H2 IP20 2.2 (3) 2.2–4.0 (3–5) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H3 IP20 3.7 (5) 5.5–7.5 (7.5–10) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H4 IP20 5.5–7.5 (7.5–10) 11–15 (15–20) 1.2 (11) 1.2 (11) 1.2 (11) 0.5 (4) 0.8 (7) 0.5 (4)
H5 IP20 11 (15) 18.5–22 (25–30) 1.2 (11) 1.2 (11) 1.2 (11) 0.5 (4) 0.8 (7) 0.5 (4)
H6 IP20 15–18.5 (20–25) 30–45 (40–60) 4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.5 (4)
H7 IP20 22–30 (30–40) 55 (70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.5 (4)
H7 IP20 – 75 (100) 14 (124) 14 (124) – 0.5 (4) 3 (27) 0.5 (4)
H8 IP20 37–45 (50–60) 90 (125) 24 (212)1) 24 (212)1) – 0.5 (4) 3 (27) 0.5 (4)
Table 3.4 Tightening Torques for Enclosure Sizes H1–H8, 3x200–240 V & 3x380–480 V
Power [kW (hp)] Torque [Nm (in-lb)]
Enclosure
size
IP class 3x380–480 V Mains Motor DC
connection
Control
terminals
Ground Relay
I2 IP54 0.75–4.0 (1–5) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I3 IP54 5.5–7.5 (7.5–10) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I4 IP54 11–18.5 (15–25) 1.4 (12) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I6 IP54 22–37 (30–50) 4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.6 (5)
I7 IP54 45–55 (60–70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.6 (5)
I8 IP54 75–90 (100–125) 14 (124)/24
(212)2)
14 (124)/24
(212)2)
– 0.5 (4) 3 (27) 0.6 (5)
Table 3.5 Tightening Torques for Enclosure Sizes I2–I8
Power [kW (hp)] Torque [Nm (in-lb)]
Enclosure
size
IP class 3x525–600 V Mains Motor DC
connection
Control
terminals
Ground Relay
H9 IP20 2.2–7.5 (3–10) 1.8 (16) 1.8 (16) Not
recommended
0.5 (4) 3 (27) 0.6 (5)
H10 IP20 11–15 (15–20) 1.8 (16) 1.8 (16) Not
recommended
0.5 (4) 3 (27) 0.6 (5)
H6 IP20 18.5–30 (25–40) 4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.5 (4)
H7 IP20 37–55 (50–70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.5 (4)
H8 IP20 75–90 (100–125) 14 (124)/24
(212)2)
14 (124)/24
(212)2)
– 0.5 (4) 3 (27) 0.5 (4)
Table 3.6 Tightening Torques for Enclosure Sizes H6–H10, 3x525–600 V
1) Cable dimensions >95 mm2
2) Cable dimensions ≤ 95 mm2
Installation Quick Guide
MG18A802 Danfoss A/S © 05/2016 All rights reserved. 9
33

3.2.2 IT Mains
CAUTION
IT Mains
Installation on isolated mains source, that is, IT mains.
Ensure that the supply voltage does not exceed 440 V
(3x380–480 V units) when connected to mains.
On IP20, 200–240 V, 0.25–11 kW (0.33–15 hp) and 380–480
V, IP20, 0.37–22 kW (0.5–30 hp) units, open the RFI switch
by removing the screw on the side of the frequency
converter when at IT grid.
130BB612.10
1
1 EMC screw
Illustration 3.1 IP20, 200–240 V, 0.25–11 kW (0.33–15 hp), IP20,
0.37–22 kW (0.5–30 hp), 380–480 V
On 400 V, 30–90 kW (40–125 hp) and 600 V units, set
parameter 14-50 RFI Filter to [0] O when operating in IT
mains.
For IP54, 400 V, 0.75–18.5 kW (1–25 hp) units, the EMC
screw is inside the frequency converter, as shown in
Illustration 3.2.
130BC251.10
1 EMC screw
Illustration 3.2 IP54, 400 V, 0.75–18.5 kW (1–25 hp)
NOTICE
If reinserted, use only M3x12 screw.
3.2.3 Connecting to Mains and Motor
The frequency converter is designed to operate all
standard 3-phase asynchronous motors. For maximum
cross-section on cables, see chapter 6.3 General Technical
Data.
•Use a shielded/armored motor cable to comply
with EMC emission specications and connect
this cable to both the decoupling plate and the
motor.
•Keep the motor cable as short as possible to
reduce the noise level and leakage currents.
Installation VLT®HVAC Basic Drive FC 101
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•For further details on mounting the decoupling
plate, see FC 101 Decoupling Plate Mounting
Instruction.
•Also see EMC-Correct Installation in the VLT
®
HVAC
Basic Drive FC 101 Design Guide .
1. Mount the ground cables to the ground terminal.
2. Connect the motor to terminals U, V, and W, and
then tighten the screws according to the torques
specied in chapter 3.2.1 Electrical Installation in
General.
3. Connect the mains supply to terminals L1, L2,
and L3, and then tighten the screws according to
the torques specied in chapter 3.2.1 Electrical
Installation in General.
Relays and terminals on enclosure sizes H1–H5
130BB634.10
1
2
2
3
4
Motor
UVW-DC+DC
MAINS
1 Mains
2 Ground
3 Motor
4 Relays
Illustration 3.3 Enclosure Sizes H1–H5
IP20, 200–240 V, 0.25–11 kW (0.33–15 hp)
IP20, 380–480 V, 0.37–22 kW (0.5–30 hp)
Relays and terminals on enclosure size H6
1
95
99
L1 91 / L2 92 / L3 93
U 96 / V 97 / W 98
03 02 01
06 05 04
234
130BB762.10
1 Mains
2 Motor
3 Ground
4 Relays
Illustration 3.4 Enclosure Size H6
IP20, 380–480 V, 30–45 kW (40–60 hp)
IP20, 200–240 V, 15–18.5 kW (20–25 hp)
IP20, 525–600 V, 22–30 kW (30–40 hp)
Installation Quick Guide
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Relays and terminals on enclosure size H7
12
3
4
130BB763.10
1 Mains
2 Relays
3 Ground
4 Motor
Illustration 3.5 Enclosure Size H7
IP20, 380–480 V, 55–75 kW (70–100 hp)
IP20, 200–240 V, 22–30 kW (30–40 hp)
IP20, 525–600 V, 45–55 kW (60–70 hp)
Relays and terminals on enclosure size H8
130BB764.10
1
2
3
4
98
97
96
99
95
93
92
91
L1 L1 L1 UVw
1 Mains
2 Relays
3 Ground
4 Motor
Illustration 3.6 Enclosure Size H8
IP20, 380–480 V, 90 kW (125 hp)
IP20, 200–240 V, 37–45 kW (50–60 hp)
IP20, 525–600 V, 75–90 kW (100–125 hp)
Connecting to mains and motor for enclosure size H9
MOTOR
MOTOR
U V W
99
130BT302.12
Illustration 3.7 Connecting the Frequency Converter to the
Motor, Enclosure Size H9
IP20, 600 V, 2.2–7.5 kW (3–10 hp)
Installation VLT®HVAC Basic Drive FC 101
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Complete the following steps to connect the mains cables
for enclosure size H9. Use the tightening torques described
in chapter 3.2.1 Electrical Installation in General.
1. Slide the mounting plate into place and tighten
the 2 screws as shown in Illustration 3.8.
-DC+DC
BR- BR+ U V W
99
M A I N S
95
RELAY 1 RELAY 2
- LC +
130BA261.10
Illustration 3.8 Mounting the Mounting Plate
2. Mount the ground cable as shown in
Illustration 3.9.
130BA262.10
M
I N S
+DC
BR- BR+ UVW
RELAY 1 RELAY 2
95
Illustration 3.9 Mounting the Ground Cable
3. Insert the mains cables to the mains plug and
tighten the screws as shown in Illustration 3.10.
130BA263.10
95
MAINS
+DC
BR- BR+ UVW
91 92 93
L1 L2 L3
RELAY 1 RELAY 2
Illustration 3.10 Mounting the Mains Plug
Installation Quick Guide
MG18A802 Danfoss A/S © 05/2016 All rights reserved. 13
33

4. Mount the support bracket across the mains
cables and tighten the screws as shown in
Illustration 3.11.
+DC
BR- BR+ UVW
MAINS
L1 L2 L3
91 92 93
RELAY 1 RELAY 2
99
- LC -
130BA264.10
Illustration 3.11 Mounting the Support Bracket
Relays and terminals on enclosure size H10
130BA725.10
Illustration 3.12 Enclosure Size H10
IP20, 600 V, 11–15 kW (15–20 hp)
Enclosure size I2
130BC299.10
7
3
2
5
1
8
4
6
1 RS485
2 Mains
3 Ground
4 Cable clamps
5 Motor
6 UDC
7 Relays
8 I/O
Illustration 3.13 Enclosure Size I2
IP54, 380–480 V, 0.75–4.0 kW (1–5 hp)
Installation VLT®HVAC Basic Drive FC 101
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Enclosure size I3
130BC201.10
1 RS485
2 Mains
3 Ground
4 Cable clamps
5 Motor
6 UDC
7 Relays
8 I/O
Illustration 3.14 Enclosure Size I3
IP54, 380–480 V, 5.5–7.5 kW (7.5–10 hp)
Enclosure size I4
130BD011.10
1 RS485
2 Mains
3 Ground
4 Cable clamps
5 Motor
6 UDC
7 Relays
8 I/O
Illustration 3.15 Enclosure Size I4
IP54, 380–480 V, 0.75–4.0 kW (1–5 hp)
130BC203.10
Illustration 3.16 IP54 Enclosure Sizes I2, I3, I4
Installation Quick Guide
MG18A802 Danfoss A/S © 05/2016 All rights reserved. 15
33

Enclosure size I6
130BT326.10
Illustration 3.17 Connecting to Mains for Enclosure Size I6
IP54, 380–480 V, 22–37 kW (30–50 hp)
130BT325.10
Illustration 3.18 Connecting to Motor for Enclosure Size I6
IP54, 380–480 V, 22–37 kW (30–50 hp)
311
130BA215.10
RELAY 1
RELAY 2
9
9
6
03 02 01
90 05 04
Illustration 3.19 Relays on Enclosure Size I6
IP54, 380–480 V, 22–37 kW (30–50 hp)
Enclosure sizes I7, I8
91
L1
92
L2
93
L3
96
U
97
V
98
W
88
DC-
89
DC+
81
R-
8
R+
99
95
130BA248.10
Illustration 3.20 Enclosure Sizes I7, I8
IP54, 380–480 V, 45–55 kW (60–70 hp)
IP54, 380–480 V, 75–90 kW (100–125 hp)
Installation VLT®HVAC Basic Drive FC 101
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3.2.4 Fuses and Circuit Breakers
Branch circuit protection
To prevent re hazards, protect the branch circuits in an
installation - switch gear, machines, and so on - against
short circuits and overcurrent. Follow national and local
regulations.
Short-circuit protection
Danfoss recommends using the fuses and circuit breakers
listed in Table 3.7 to protect service personnel or other
equipment in case of an internal failure in the unit or a
short circuit on the DC link. The frequency converter
provides full short-circuit protection in case of a short
circuit on the motor.
Overcurrent protection
Provide overload protection to avoid overheating of the
cables in the installation. Overcurrent protection must
always be carried out according to local and national
regulations. Circuit breakers and fuses must be designed
for protection in a circuit capable of supplying a maximum
of 100000 Arms (symmetrical), 480 V maximum.
UL/Non-UL compliance
To ensure compliance with UL or IEC 61800-5-1, use the
circuit breakers or fuses listed in Table 3.7.
Circuit breakers must be designed for protection in a
circuit capable of supplying a maximum of 10000 Arms
(symmetrical), 480 V maximum.
NOTICE
In the event of malfunction, failure to follow the
protection recommendation may result in damage to the
frequency converter.
Circuit breaker Fuse
UL Non-UL UL Non-UL
Bussmann Bussmann Bussmann Bussmann Maximum
fuse
Power [kW (hp)] Type RK5 Type RK1 Type J Type T Type G
3x200–240 V IP20
0.25 (0.33)
– –
FRS-R-10 KTN-R10 JKS-10 JJN-10 10
0.37 (0.5) FRS-R-10 KTN-R10 JKS-10 JJN-10 10
0.75 (1) FRS-R-10 KTN-R10 JKS-10 JJN-10 10
1.5 (2) FRS-R-10 KTN-R10 JKS-10 JJN-10 10
2.2 (3) FRS-R-15 KTN-R15 JKS-15 JJN-15 16
3.7 (5) FRS-R-25 KTN-R25 JKS-25 JJN-25 25
5.5 (7.5) FRS-R-50 KTN-R50 JKS-50 JJN-50 50
7.5 (10) FRS-R-50 KTN-R50 JKS-50 JJN-50 50
11 (15) FRS-R-80 KTN-R80 JKS-80 JJN-80 65
15 (20) Cutler-Hammer
EGE3100FFG
Moeller NZMB1-
A125
FRS-R-100 KTN-R100 JKS-100 JJN-100 125
18.5 (25) FRS-R-100 KTN-R100 JKS-100 JJN-100 125
22 (30) Cutler-Hammer
JGE3150FFG
Moeller NZMB1-
A160
FRS-R-150 KTN-R150 JKS-150 JJN-150 160
30 (40) FRS-R-150 KTN-R150 JKS-150 JJN-150 160
37 (50) Cutler-Hammer
JGE3200FFG
Moeller NZMB1-
A200
FRS-R-200 KTN-R200 JKS-200 JJN-200 200
45 (60) FRS-R-200 KTN-R200 JKS-200 JJN-200 200
3x380–480 V IP20
0.37 (0.5)
– –
FRS-R-10 KTS-R10 JKS-10 JJS-10 10
0.75 (1) FRS-R-10 KTS-R10 JKS-10 JJS-10 10
1.5 (2) FRS-R-10 KTS-R10 JKS-10 JJS-10 10
2.2 (3) FRS-R-15 KTS-R15 JKS-15 JJS-15 16
3 (4) FRS-R-15 KTS-R15 JKS-15 JJS-15 16
4 (5) FRS-R-15 KTS-R15 JKS-15 JJS-15 16
5.5 (7.5) FRS-R-25 KTS-R25 JKS-25 JJS-25 25
7.5 (10) FRS-R-25 KTS-R25 JKS-25 JJS-25 25
11 (15) FRS-R-50 KTS-R50 JKS-50 JJS-50 50
15 (20) FRS-R-50 KTS-R50 JKS-50 JJS-50 50
18.5 (25) FRS-R-80 KTS-R80 JKS-80 JJS-80 65
22 (30) FRS-R-80 KTS-R80 JKS-80 JJS-80 65
Installation Quick Guide
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Circuit breaker Fuse
UL Non-UL UL Non-UL
Bussmann Bussmann Bussmann Bussmann Maximum
fuse
Power [kW (hp)] Type RK5 Type RK1 Type J Type T Type G
30 (40) Cutler-Hammer
EGE3125FFG
Moeller NZMB1-
A125
FRS-R-125 KTS-R125 JKS-R125 JJS-R125 80
37 (50) FRS-R-125 KTS-R125 JKS-R125 JJS-R125 100
45 (60) FRS-R-125 KTS-R125 JKS-R125 JJS-R125 125
55 (70) Cutler-Hammer
JGE3200FFG
Moeller NZMB1-
A200
FRS-R-200 KTS-R200 JKS-R200 JJS-R200 150
75 (100) FRS-R-200 KTS-R200 JKS-R200 JJS-R200 200
90 (125) Cutler-Hammer
JGE3250FFG
Moeller NZMB2-
A250 FRS-R-250 KTS-R250 JKS-R250 JJS-R250 250
3x525–600 V IP20
2.2 (3)
– –
FRS-R-20 KTS-R20 JKS-20 JJS-20 20
3 (4) FRS-R-20 KTS-R20 JKS-20 JJS-20 20
3.7 (5) FRS-R-20 KTS-R20 JKS-20 JJS-20 20
5.5 (7.5) FRS-R-20 KTS-R20 JKS-20 JJS-20 20
7.5 (10) FRS-R-20 KTS-R20 JKS-20 JJS-20 30
11 (15) – – FRS-R-30 KTS-R30 JKS-30 JJS-30 35
15 (20) FRS-R-30 KTS-R30 JKS-30 JJS-30 35
18.5 (25) Cutler-Hammer
EGE3080FFG
Cutler-Hammer
EGE3080FFG
FRS-R-80 KTN-R80 JKS-80 JJS-80 80
22 (30) FRS-R-80 KTN-R80 JKS-80 JJS-80 80
30 (40) FRS-R-80 KTN-R80 JKS-80 JJS-80 80
37 (50) Cutler-Hammer
JGE3125FFG
Cutler-Hammer
JGE3125FFG
FRS-R-125 KTN-R125 JKS-125 JJS-125 125
45 (60) FRS-R-125 KTN-R125 JKS-125 JJS-125 125
55 (70) FRS-R-125 KTN-R125 JKS-125 JJS-125 125
75 (100) Cutler-Hammer
JGE3200FAG
Cutler-Hammer
JGE3200FAG FRS-R-200 KTN-R200 JKS-200 JJS-200 200
90 (125) – FRS-R-200 KTN-R200 JKS-200 JJS-200 200
3x380–480 V IP54
0.75 (1)
–
PKZM0-16 FRS-R-10 KTS-R-10 JKS-10 JJS-10 16
1.5 (2) PKZM0-16 FRS-R-10 KTS-R-10 JKS-10 JJS-10 16
2.2 (3) PKZM0-16 FRS-R-15 KTS-R-15 JKS-15 JJS-15 16
3 (4) PKZM0-16 FRS-R-15 KTS-R-15 JKS-15 JJS-15 16
4 (5) PKZM0-16 FRS-R-15 KTS-R-15 JKS-15 JJS-15 16
5.5 (7.5) PKZM0-25 FRS-R-25 KTS-R-25 JKS-25 JJS-25 25
7.5 (10) PKZM0-25 FRS-R-25 KTS-R-25 JKS-25 JJS-25 25
11 (15) PKZM4-63 FRS-R-50 KTS-R-50 JKS-50 JJS-50 63
15 (20) PKZM4-63 FRS-R-50 KTS-R-50 JKS-50 JJS-50 63
18.5 (25) PKZM4-63 FRS-R-80 KTS-R-80 JKS-80 JJS-80 63
22 (30)
Moeller NZMB1-A125 –
FRS-R-80 KTS-R-80 JKS-80 JJS-80 125
30 (40) FRS-R-125 KTS-R-125 JKS-125 JJS-125 125
37 (50) FRS-R-125 KTS-R-125 JKS-125 JJS-125 125
45 (60) Moeller NZMB2-A160 – FRS-R-125 KTS-R-125 JKS-125 JJS-125 160
55 (70) FRS-R-200 KTS-R-200 JKS-200 JJS-200 160
75 (100)
Moeller NZMB2-A250 –
FRS-R-200 KTS-R-200 JKS-200 JJS-200 200
90 (125) FRS-R-250 KTS-R-250 JKS-200 JJS-200 200
Table 3.7 Circuit Breakers and Fuses
Installation VLT®HVAC Basic Drive FC 101
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