MAKING MODERN LIVING POSSIBLE
Quick Guide
VLT® HVAC Basic Drive FC 101
Contents
1 Quick Guide
2
1.1 Safety
2
1.1.1 Warnings 2
1.1.2 Safety Instructions 2
1.2 Introduction
2
1.2.1 Available Literature 2
1.2.2 Approvals 2
1.2.3 IT Mains 3
1.2.4 Avoid unintended Start 3
1.2.5 Disposal Instruction 3
1.3 Installation
3
1.3.1 Before Starting Repair Work 3
1.3.2 Side-by-Side Installation 3
1.3.3 Mechanical Dimensions 4
1.3.4 Electrical Installation in General 4
1.3.5 Connecting to Mains and Motor 5
1.3.6 Fuses 6
1.3.7 EMC-Correct Electrical Installation 7
1.3.8 Control Terminals 9
1.3.9 Electrical Overview 10
1.4 Programming
11
1.4.1 Programming with the Local Control Panel (LCP) 11
1.4.2 The FC 101 Start-up Wizard for Open Loop Applications 12
1.5 Parameter Overview
18
1.6 Warnings and Alarms
23
1.7 General Specifications
25
1.7.1 Mains Supply 3 x 200-240VAC 25
1.7.2 Mains Supply 3 x 380-480VAC 26
1.7.3 EMC Test Results 27
1.8 Special Conditions
30
1.8.1 Derating for Ambient Temperature 30
1.8.2 Derating for Low Air Pressure 30
1.9 Options for VLT HVAC Basic Drive FC 101
30
Contents VLT HVAC Basic Drive FC 101 Quick Guide
MG.18.A1.02 - VLT® is a registered Danfoss trademark 1
1 Quick Guide
1.1 Safety
1.1.1 Warnings
WARNING
High Voltage Warning
The voltage of the frequency converter is dangerous
whenever it is connected to mains. Incorrect installation of
the motor or frequency converter may cause damage to the
equipment, serious injury or death. Consequently, it is
essential to comply with the instructions in this manual as
well as local and national rules and safety regulations.
WARNING
Electrical Hazard
Touching the electrical parts may be fatal - even after the
equipment has been disconnected from mains. Also make
sure that other voltage inputs have been disconnected
(linkage of DC intermediate circuit). Be aware that there may
be high voltage on the DC link even when the LEDs are
turned off. Before touching any potentially live parts of the
frequency converter, wait at least as stated in the table
below:
Voltage (V) Power range (kW) Min. waiting time (min.)
3 x 200 0,25 – 3,7 4
3 x 200 5,5 – 11 15
3 x 400 0,37 – 7,5 4
3 x 400 11 – 90 15
CAUTION
Leakage Current:
The earth leakage current from the frequency converter
exceeds 3.5 mA. According to IEC 61800-5-1 a reinforced
Protective Earth connection must be ensured by means of a
min. 10mm² Cu or an addtional PE wire - with the same cable
cross section as the Mains wiring - must be terminated
separately.
Residual Current Device:
This product can cause a DC current in the protective
conductor. Where a residual current device (RCD) is used for
extra protection, only an RCD of Type B (time delayed) shall
be used on the supply side of this product. See also Danfoss
Application Note on RCD, MN.90.GX.YY.
Protective earthing of the frequency converter and the use
of RCDs must always follow national and local regulations.
Motor Thermal Protection:
Motor overload protection is possible by setting Parameter
1-90 Motor thermal protection to the value Electronic
Thermal Relay (ETR) trip.
WARNING
Installation at high altitudes
For altitudes above 2 km, please contact Danfoss regarding
PELV.
1.1.2 Safety Instructions
•
Make sure the frequency converter is properly
connected to earth.
•
Do not remove mains connections, motor
connections or other power connections while the
frequency converter is connected to power.
•
Protect users against supply voltage.
•
Protect the motor against overloading according to
national and local regulations.
•
The earth leakage current exceeds 3.5 mA.
•
The [OFF] key is not a safety switch. It does not
disconnect the frequency converter from mains.
1.2
Introduction
1.2.1 Available Literature
This quick guide contains the basic information necessary for
installing and running the frequency converter. If more
information is needed, literature can be found on the
enclosed cd or downloaded from:
http://www.danfoss.com/Products/Literature/Technical
+Documentation.htm
1.2.2
Approvals
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11
1.2.3 IT Mains
CAUTION
IT Mains
Installation on isolated mains source, i.e. IT mains.
Max. supply voltage allowed when connected to mains: 440V
(3x380-480V units).
On IP20 200-240V 0,25-11kW and 380-480V IP20 0,37-22kW,
open the RFI switch by removing the screw on the side of the
frequency converter when at IT grid.
130BB612.10
1
Illustration 1.1 IP20 200-240V 0,25-11kW, IP20 0,37-22kW
380-480V.
1: EMC screw
On all units, set par. 14-50 RFI filter to OFF when operating in
IT mains.
CAUTION
If reinserted, only use M3x12 screw.
1.2.4 Avoid unintended Start
While the frequency converter is connected to mains, the
motor can be started/stopped using digital commands, bus
commands, references or via the LCP.
•
Disconnect the frequency converter from mains
whenever personal safety considerations make it
necessary to avoid unintended start of any motors.
•
To avoid unintended start, always activate the
[OFF] key before changing parameters.
1.2.5
Disposal Instruction
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.
1.3 Installation
1.3.1 Before Starting Repair Work
1. Disconnect FC 101 from mains (and external DC
supply, if present.)
2. Wait as stated in the table below for discharge of
the DC-link:
Voltage (V) Power range (kW) Min. waiting time (min.)
3 x 200 0.25 – 3.7 4
3 x 200 5.5 – 11 15
3 x 400 0.37 – 7.5 4
3 x 400 11 – 90 15
3. Remove motor cable
1.3.2
Side-by-Side Installation
The frequency converter can be mounted side-by-side and
requires the clearance above and below for cooling.
Power (kW/Hp) Clearance
above/below
(mm/inch)
Frame IP class 3x200-240V 3 x 380-480V
H1 IP20 0.25-1.5kW/
0.33-2Hp
0.37-1.5kW/
0.5-2Hp
100/4
H2 IP20 2.2kW/
3Hp
2.2-4kW/
3-5.4Hp
100/4
H3 IP20 3.7kW/
5Hp
5.5-7.5 kW/
7.5-10 Hp
100/4
H4 IP20 5.5-7,5kW/
7.5-10Hp
11-15kW/
15-20Hp
100/4
H5 IP20 11kW/
15 Hp
18.5-22kW/
25-30Hp
100/4
H6 IP20 30-45kW/
40-60Hp
200/7,9
H7 IP20 55-75kW/
100-120Hp
200/7,9
H8 IP20 90kW/
120Hp
225/8,9
NOTE
With IP21 / Nema Type1 option kit mounted, a distance of 50
mm between the units is required.
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1 1
1.3.3 Mechanical Dimensions
A
a
b
B
C
D
130BB614.10
Power (kW/Hp) Height (mm/inch) Width (mm/inch) Depth
(mm/inch)
Hole (mm)
Frame IP class 3x200-240V 3 x 380-480V A A incl.
Decoupling
plate
A B b C D
H1 IP20 0.25-1.5 kW/
0.33-2 Hp
0.37-1.5kW/
0.5-2Hp
195/7.7 273/10.7 183/7.2 75/3 56/2.2 168/6.6 4.5
H2 IP20 2.2 kW/3 Hp 2.2-4kW/
3-5.4Hp
227/8.4 303/11.9 212/8.3 90/3.5 65/2.6 190/7.5 5.5
H3 IP20 3.7kW/5Hp 5.5-7.5kW/
7.5-10Hp
255/10 329/13 240/9.4 100/3.9 74/2.9 206/8.1 5.5
H4 IP20 5.5-7,5kW/
7.5-10Hp
11-15kW/
15-20Hp
296/11.7 359/14.1 275/10.8 135/5.3 105/4.1 241/9.5 7
H5 IP20 11kW/15Hp 18.5-22kW/
25-30Hp
334/13.1 402/15.8 314/12.4 150/5.9 120/4.7 255/10 7
H6 IP20 30-45kW/
40-60Hp
518/20.4 595/23.4
635/25
495/19.5 239/31.5 200/7.9 242/9.5 8.5
H7 IP20 55-75kW/
100-120Hp
550/21.7 630/24.8
690/27.2
521/20.5 313/12.3 270/10.6 335/13.2 8.5
H8 IP20 90kW/
120Hp
660/26 800/31.5 631/24.8 375/14.8 330/13 335/13.2 8.5
Table 1.1 Mechanical Dimensions
1.3.4
Electrical Installation in General
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper
conductors required, (75°C) recommended.
Power (kW) Torque (Nm)
Frame IP class 3 x 200-240V 3 x 380-480 Line Motor DC
connection
Control
terminals
Earth Relay
H1 IP20 0.25-1.5 0.37-1.5 1.4 0.8 0.8 0.5 3 0.5
H2 IP20 2.2 2.2-4 1.4 0.8 0.8 0.5 3 0.5
H3 IP20 3.7 5.5-7.5 1.4 0.8 0.8 0.5 3 0.5
H4 IP20 5.5-7.5 11-15 1.2 1.2 1.2 0.5 3 0.5
H5 IP20 11 18.5-22 1.2 1.2 1.2 0.5 3 0.5
H6 IP20 30-45 4.5 4.5 - 0.5 3 0.5
H7 IP20 55 10 10 - 0.5 3 0.5
H7 IP20 75 14 14 - 0.5 3 0.5
H8 IP20 90 14 14 - 0.5 3 0.5
H8 IP20 90 24 24 - 0.5 3 0.5
Table 1.2 Details of Tightening Torques
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11
1.3.5 Connecting to Mains and Motor
The frequency converter is designed to operate all standard
three-phased asynchronous motors. For maximum crosssection on wires please see section Mains Supply.
•
Use a shielded/armored motor cable to comply
with EMC emission specifications, and connect this
cable to both the decoupling plate and the motor
metal.
•
Keep motor cable as short as possible to reduce the
noise level and leakage currents.
•
For further details on mounting of the decoupling
plate, please see instruction MI.02.QX.YY
•
Also see EMC-Correct Installation in the Design
Guide, MG.18.CX.YY.
1. Mount the earth wires to earth terminal.
2. Connect motor to terminals U, V and W.
3. Mount mains supply to terminals L1, L2 and L3 and
tighten.
IP20 200-240V 0.25-11kW and IP20 380-480V 0.37-22kW.
130BB634.10
1
2
2
3
4
Motor
U
V
W
-DC
+DC
MAINS
1
Line
2 Earth
3 Motor
4 Relays
IP20 380-480V 30-45kW.
1
95
99
L1 91 / L2 92 / L3 93
U 96 / V 97 / W 98
03 02 01
06 05 04
2
3
4
130BB762.10
1 Line
2 Motor
3 Earth
4 Relays
IP20 380-480V 55-75kW.
1
2
3
4
130BB763.10
1
Line
2 Relays
3 Earth
4 Motor
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IP20 380-480V 90kW
130BB764.10
1
2
3
4
98
97
96
99
95
93
92
91
L1
L1
L1
U
V
w
1 Line
2 Relays
3 Earth
4 Motor
1.3.6 Fuses
Branch circuit protection:
In order to protect the installation against electrical and fire
hazard, all branch circuits in an installation, switch gear,
machines etc., must be short-circuit and overcurrent
protected according to national/international regulations.
Short circuit protection:
Danfoss recommends using the fuses mentioned in the
following tables to protect service personnel or other
equipment in case of an internal failure in the unit or shortcircuit on 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 national regulations.
Fuses must be designed for protection in a circuit capable of
supplying a maximum of 100,000A
rms
(symmetrical), 480V
maximum.
Non UL compliance:
If UL/cUL is not to be complied with, Danfoss recommends
using the fuses mentioned in the below table, which will
ensure compliance with IEC61800-5-1:
In case of malfunction, not following the fuse recommendation may result in damage to the frequency converter.
UL Non
UL
Bussmann Bussmann Bussmann Bussmann Max.
Fuse
PowerkWType RK5 Type RK1 Type J Type T Type
gG
3 x 200-240V
0.25 FRS-R-10 KTN-R10 JKS-10 JJN-10 10
0.37 FRS-R-10 KTN-R10 JKS-10 JJN-10 10
0.75 FRS-R-10 KTN-R10 JKS-10 JJN-10 10
1.5 FRS-R-10 KTN-R10 JKS-10 JJN-10 10
2.2 FRS-R-15 KTN-R15 JKS-15 JJN-15 16
3.7 FRS-R-25 KTN-R25 JKS-25 JJN-25 25
5.5 FRS-R-50 KTN-R50 JKS-50 JJN-50 50
7.5 FRS-R-50 KTN-R50 JKS-50 JJN-50 50
11 FRS-R-80 KTN-R80 JKS-80 JJN-80 65
3 x 380-480V
0.37 FRS-R-10 KTS-R10 JKS-10 JJS-10 10
0.75 FRS-R-10 KTS-R10 JKS-10 JJS-10 10
1.5 FRS-R-10 KTS-R10 JKS-10 JJS-10 10
2.2 FRS-R-15 KTS-R15 JKS-15 JJS-15 15
3 FRS-R-15 KTS-R15 JKS-15 JJS-15 15
4 FRS-R-15 KTS-R15 JKS-15 JJS-15 15
5.5 FRS-R-25 KTS-R25 JKS-25 JJS-25 25
7.5 FRS-R-25 KTS-R25 JKS-25 JJS-25 25
11 FRS-R-50 KTS-R50 JKS-50 JJS-50 50
15 FRS-R-50 KTS-R50 JKS-50 JJS-50 50
18.5 FRS-R-80 KTS-R80 JKS-80 JJS-80 65
22 FRS-R-80 KTS-R80 JKS-80 JJS-80 65
30 FRS-R-80 KTS-R80 JKS-R80 JJS-R80 80
37 FRS-R-100 KTS-R100 JKS-R100 JJS-R100 100
45 FRS-R-125 KTS-R125 JKS-R125 JJS-R125 125
55 FRS-R-150 KTS-R150 JKS-R150 JJS-R150 150
75 FRS-R-200 KTS-R200 JKS-R200 JJS-R200 200
90 FRS-R-250 KTS-R250 JKS-R250 JJS-R250 250
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11
1.3.7 EMC-Correct Electrical Installation
General points to be observed to ensure EMC-correct
electrical installation.
•
Use only screened/armoured motor cables and
screened/armoured control cables.
•
Connect the screen to earth at both ends.
•
Avoid installation with twisted screen ends
(pigtails), since this ruins the screening effect at
high frequencies. Use cable clamps instead.
•
It is important to ensure good electrical contact
from the installation plate through the installation
screws to the metal cabinet of the frequency
converter.
•
Use starwashers and galvanically conductive installation plates.
•
Do not use unscreened/unarmoured motor cables
in the installation cabinets.
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L1
L2
L3
PE
Min. 16 mm
2
Equalizing cable
Control cables
All cable entries in
one side of panel
Earthing rail
Cable insulation stripped
Output contactor etc.
Motor cable
Motor, 3 phases and
PLC etc.
Panel
Mains-supply
Min. 200mm
between control
cable, mains cable
and between mains
motor cable
PLC
Protective earth
Reinforced protective earth
130BB761.10
Illustration 1.2 EMC-correct Electrical Installation
For North America use metal conduits instead of shielded
cables.
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1.3.8 Control Terminals
IP20 200-240V 0,25-11kW and IP20 380-480V 0,37-22kW:
130BB622.10
Illustration 1.3 Location of control terminals
1. Place a screwdriver behind the terminal cover to
activate snap.
2. Tilt the screwdriver outwards to open the cover.
IP20 380-480V 30-90kW.
130BB624.10
1. Place a screwdriver behind the terminal cover to
activate snap.
2. Tilt the screwdriver outwards to open the cover.
Digital input 18, 19 and 27 mode is set in par. 5-00 (PNP is
default value) and digital input 29 mode is set in par. 5-03
(PNP is default value).
Control terminals:
The illustration below shows all control terminals of the
frequency converter. Applying Start (term. 18), connection
between terminal 12-27 and an analog reference (term. 53 or
54 and 55) make the frequency converter run.
18
19
12 20 55
27 29 42 45 50 53 54
DIGI IN
DIGI IN
DIGI IN
DIGI IN
61 68 69
N
P
COMM. GND
+24V
0/4-20mA A OUT / DIG OUT 0/4-20mA A OUT / DIG OUT
GND
GND
10V/20mA IN
10V/20mA IN
10V OUT
130BB625.10
BUS TER.
OFF ON
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