Unitek Classic Q3 15-150A 4 Quadrant User manual

M A N U A L
Classic Q3 15-150A
4 Quadrant
Thyristor Drive
Part 1 Thyristor Drive Q3x/x-15-150A
Part 2 Analogue Control Electronics REGxx
Industrie Elektronik
G m b H
Hans-Paul-Kaysser-Straße 1
71397 Leutenbach –Nellmersbach
Ausgabe /
Version
Tel.: 07195 / 92 83 –0
Fax: 07195 / 92 83 –129
[e-mail]
www.unitek-online.de
10/2018
V
01

Basic - Information
1
10/2018 - V01
Q3 15-150A
1Inhaltsverzeichnis
2Basic - Information ........................................................................................................... 2
2.1 Safety advice ...................................................................................................................... 2
2.2 Standards and guidelines: .................................................................................................. 2
2.3 General and features.......................................................................................................... 4
2.4 Technical Data.................................................................................................................... 6
2.5 Specifiation......................................................................................................................... 8
2.6 Interface ............................................................................................................................. 8
3Mechanical installation .................................................................................................... 9
3.1 Mounting............................................................................................................................ 9
3.2 Dimensions Q3 15-60A..................................................................................................... 10
3.3 Dimensions Q3 120-150A................................................................................................. 11
3.4 Three-phase power-choke ............................................................................................... 12
4Electrical installation ...................................................................................................... 13
4.1 Connections...................................................................................................................... 13
4.2 Connection diagram ......................................................................................................... 14
4.3 CE-Advice.......................................................................................................................... 15
4.4 Connection advice............................................................................................................ 16
4.5 Power connection ............................................................................................................ 17
4.6 Option –external synchronization................................................................................... 18
4.7 Motor-connection ............................................................................................................ 19
4.8 Field-connection............................................................................................................... 20
4.9 Actual value...................................................................................................................... 22
5Adjustments .................................................................................................................. 23
5.1 Components ..................................................................................................................... 23
5.2 Circuit diagram ................................................................................................................. 24
5.3 Current controller............................................................................................................. 25
5.4 Displays............................................................................................................................. 27
6Commissioning.............................................................................................................. 28
6.1 Commissioning Q3 x/x-x with REG4 ................................................................................. 28
6.2 Protocol Q3 x/x-x with REGxx........................................................................................... 30
7Fauls .............................................................................................................................. 32
7.1 Fauls ................................................................................................................................. 32
7.2 Error diagnosis.................................................................................................................. 33
8Warranty ....................................................................................................................... 34
8.1 Warranty .......................................................................................................................... 34

Basic - Information
Q3 15-150A
10/2018 - V01
2
Safety advice
2Basic - Information
2.1 Safety advice
Electronic equipment is not fault proof.
Attention –High voltage
360-550V~, 450-550V=
Shock hazard / Danger of life!!
Before installation or commissioning begins, this manual must be thoroughly read and
understood by the technical staff involved.
The devices are electrical equipment (EB) to the power electronics for the control of power flow
in electrical power systems.
Protection rating IP00.
Control and power connections can
voltage lead, works without the drive!
Measured before disassembly voltage!
2.2 Standards and guidelines:
The device and its associated components can only be installed and switched on where the local
regulations and technical standards have been strictly adhered to:
EU Guidelines:
2004/108/EG, 2006/95/EG, 2006/42/EG
EN 60204-1, EN292, EN50178, EN60439-1,
EN61800-3, ECE-R100
ISO 6469, ISO 26262, ISO 16750, ISO 20653, ISO12100
IEC/UL:
IEC 61508, IEC364, IEC664, UL508C, UL840
VDE Regulations:
VDE100, VDE110, VDE160
Trade body guidelines:
VGB4

Basic - Information
3
10/2018 - V01
Q3 15-150A
Standards and guidelines:
The user must ensure that in the event of:
- device failure
- incorrect operation
- loss of regulation or control
the axis will be safely de-activated.
It must be ensured that the machines, equipment or vehicles are
fitted with device independent monitoring and safety feature.
Non-earthed systems (e.g. vehicles) need to be secured isolation
monitors.
There must be no danger to persons and property arising!
Assembly
- should only be carried out when all voltages have been removed and the units are secured
- should only be carried out by suitably trained personnel
Installation
- should only be carried out when all voltages have been removed and the units are sucured
- should only be carried out by suitably trained personnel for electrics
- should only be carried in accordance with health and safety guidelines
Adjustments and programming
- should only be carried out by suitable trained personnel with knowledge in electronic drives
and their software
- should only be carried out in accordance with the programming advice
- should only be carried in accordance with health and safety guidelines
CE
When mounting the units into machines and installations the proper operating of the units may
not be started until it is ensured that the machine, the installation, or the vehicle comply with the
regulations of the EC machinery directive 2006/42/EG and the EMC guideline 2004/108/EG.
On the installation and test conditions described in the chapter CE-advice it is adhered to the EC
guideline 2004/108/EG including the EMC standards EN61000-2 and EN61000-4.
A manufacturer’s declaration can be requested.
The manufacturer of the machine or installation is responsible for observing the threshold values
demanded by the EMC laws.
QS
The devices are archived with serial number and the test data from the manufacturer for 5 years.
The inspection reports may be requested.

Basic - Information
Q3 15-150A
10/2018 - V01
4
General and features
2.3 General and features
This manual describes the basic unit and
is only in connection with the manual of the control electronics
(e.g. REGxx) valid.
Manual use in connection with:
- an analogue control REGxx
- field regulation internal QS-F
- field regulation external F2xx
- options Multi-xx
Build
- switch cabinet mounting a
- according to the VDE, DIN and EU regulations
- standard control electronics REG
- intrinsically safe power section with current control loop
- controlled or uncontrolled field supply unit
- optional units
Galvanic isolation between
- the power section and the housing
- the power section and the control electronics
The distance of air gaps and leakage paths adhere to the VDE standards (>8mm).
Components
- fully insulated thyristor modules, comfortably over-dimensioned
- only components customary in trade and industrially standardized are used
- high-quality bases for the IC with external connections
- LED displays
- precision potentiometers for fine adjustments
- plug-in jumpers for the system set-up

Basic - Information
5
10/2018 - V01
Q3 15-150A
General and features
Characteristics
* Series Classic Q3
* Thyristor drive for dc motors
* Power range 6.75kW to 1.1MW
* Drive and brake in all 4 quadrants
* Energy recovery
* Intrinsically safe power section
* Fast analogue current control
* Temperature watchdog - power section
* Circular current-free dual bridge circuit
* Controlled or uncontrolled field rectifier
* 26-pin interface
* Features of the control electronics:
see Manual REGxx or third-party product documentation
* Optional units

Basic - Information
Q3 15-150A
10/2018 - V01
6
Technical Data
2.4 Technical Data
Q3 400/450-x
Power connection:
360 … 440V~
Auxiliary voltage connection:
360 … 440V~, 200 … 250V~ or option
Output voltage:
max. ± 450V=
Cooling:
self cooling
Q3 400/450 -
15
25
40
Input current
A~
12
20
32
Output current
-peak 5s
-continous
A=
A=
30
15
50
25
80
40
Elec. power
kW
6,75
11,25
18
Fuses
-input 3 St
-output 2 St
-field
ff
Aff
Aff
Af
20
25
10
30
50
10
50
63
10
Power chokes
Type
KD2-16
KD2,5-25
KD2,5-50
mH
0,9
0,7
0,4
Armature chokes
Type
EI135A-16
EI135B-24
EI150B-35
mH
33
16
8
Dimensions W x H x D
mm
290x230x190
290x230x190
290x230x190
Weight
kg
7,7
7,7
7,7
Q3 500/550-x
Power connection:
450 … 550V~
Auxiliary voltage connection:
360 … 440V~, 200 … 250V~ or option
Output voltage:
max. ± 550V=
Cooling:
self cooling
Q3 500/550 -
15
25
40
Input current
A~
12
20
32
Output current
- peak 5s
- continous
A=
A=
30
15
50
25
80
40
Elec. power
kW
8,25
13,75
22
Fuses
-input 3 St
-output 2 St
-field
ff
Aff
Aff
Af
20
25
10
30
50
10
50
63
10
Power chokes
Type
KD2-16
KD2,5-25
KD2,5-50
mH
0,9
0,7
0,4
Armature chokes
Type
EI135A-16
EI135B-24
EI150B-35
mH
33
16
8
Dimensions W x H x D
mm
290x230x190
290x230x190
290x230x190
Weight
kg

Basic - Information
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10/2018 - V01
Q3 15-150A
Technical Data
Q3 400/450-x
Power connection:
360 … 440V~
Auxiliary voltage connection:
360 … 440V~, 200 … 250V~ or option
Output voltage:
max. ± 450V=
Cooling:
self cooling / 120-150A: ventilation fan
Q3 400/450 -
60
120
150
Input current
A~
48
96
120
Output current
-peak 5s
-continous
A=
A=
120
60
240
120
300
150
Elec. power
kW
27
54
67,5
Fuses
-input 3 St
-output 2 St
-field
ff
Aff
Aff
Af
80
100
10
120
150
10
150
200
10
Power chokes
Type
KD3-75
KD4-100
KD4-150
mH
0,3
0,25
0,16
Armature chokes
Type
El150A-50
UI50B-100
UI180B-150
mH
4
2,2
4,2
Dimensions W x H x D
mm
290x230x230
290x270x230
290x270x230
Weight
kg
7,7
8,6
13,5
Q3 500/550-x
Power connection:
450 … 550V~
Auxiliary voltage connection:
360 … 440V~, 200 … 250V~ or option
Output voltage:
max. ± 550V=
Cooling:
self cooling / 120-150A: ventilation fan
Q3 500/550 -
60
120
150
Input current
A~
48
96
120
Output current
- peak 5s
- continous
A=
A=
120
60
240
120
300
150
Elec. power
kW
33
66
82,5
Fuses
-input 3 St
-output 2 St
- field
ff
Aff
Aff
Af
80
100
10
120
150
10
150
200
10
Power chokes
Type
KD3-75
KD4-100
KD4-150
mH
0,3
0,25
0,16
Armature chokes
Type
EI150A-50
UI150B-100
UI180B-150
mH
4
2,2
4,2
Dimensions
mm
290x230x230
290x270x230
290x270x230
Weight
kg
7,7
8,6
13,5

Basic - Information
Q3 15-150A
10/2018 - V01
8
Specifiation
2.5 Specifiation
Specification
Mains frequency
50 or 60Hz ±5%
Protection rating
IP 00
Format
VDE 0100 Group C / VDE 0160
Humidity rating
class F nach DIN 40040
Site of installation
< 1000m above sea level
Operating temperature range
0 ... 45°C
Extended operating temp. range
up to 60°C red. 2%/°C
Storage temperature range
-30°C to + 80°C
Amplification
Input-Signal
0… ± 10V=
Output
0… ± 200% Type current
Enable
> + 10 Volt
Current control loop circuit
Control precision
± 2%
Control range
1:50
Over-current limiting
10 Sec. 200 % Type current
Speed control loop (see MANUAL REG)
Control precision (without actual value error)
± 0.1%
Control range
> 1:300
2.6 Interface
Interface control electronics X3
Function
Connector no.
+ 24V
±10%
X3: 1 and 2
+ 15V
±2%
X3: 3 and 4
- 24V
±10%
X3: 5 and 6
- 15V
±2%
X3: 7 and 8
Device GND
0
X3: 9, 10, 11, 12, 13, 14
I-command value (GND)
0
X3: 15
I-command value (signal)
+10V=
X3: 16
Current controller enable
+10V=
X3: 17
Drive disable1
+10V=
X3: 18
Drive disable 2
+10V=
X3: 19
N (speed) actual
+10V=
X3: 20
I (current) actual
±5V=
X3: 21
Over-current power section
+10V=
X3: 22
Option UA
±10V=
X3: 23
Option UA
0 - +10V=
X3: 24
Drive ready BTB
+10V=
X3: 25
+5V
X3: 26

Mechanical installation
9
10/2018 - V01
Q3 15-150A
Mounting
3Mechanical installation
3.1 Mounting
Q3-Montage-V616
Ambient temperature 0 to <45°C (reduced, up to 60°C)
Max. cooling unit-temperature 80°C
Air-mass throughput 15-60A natural convection
120A 360m³h
150A 360m³h
Dissipation loss with max. power
Unit Q3-x/X
Unit W
Fuse
Mains choke W
15
65
32
30
25
95
42
40
40
140
65
60
60
200
100
75
120
380
140
125
150
470
160
185