Unitek P3 60 User manual

M A N U A L
Thyristor - Drive
1 Quadranten
Classic P3
60 … 150 A
Industrie Elektronik
G m b H
Hans-Paul-Kaysser-Straße 1
71397 Leutenbach – Nellmersbach
Issue /
Revision
Tel.: 07195 / 92 83 – 0
Fax: 07195 / 92 83 – 129
[e-mail]
www.unitek-online.de
01/2018 V 01

101/2018 - V1 Classic P3 60-150 A
Basic Information
1Contents
2Basic Information ............................................................................................................. 2
2.1 Safety advice ...................................................................................................................... 2
2.2 Standards and guidelines: .................................................................................................. 2
2.3 General and features.......................................................................................................... 4
2.4 Technical data .................................................................................................................... 5
2.5 Specification ....................................................................................................................... 6
2.6 Interfaces............................................................................................................................ 6
3Mechanical Installation .................................................................................................... 7
3.1 Dimension .......................................................................................................................... 7
3.2 Dimension .......................................................................................................................... 8
4Electrical installation ........................................................................................................ 9
4.1 Connection ......................................................................................................................... 9
4.2 Connection diagram ......................................................................................................... 11
4.3 CE-Advices ........................................................................................................................ 12
4.4 Motor connection ............................................................................................................ 13
4.5 Actual value connection................................................................................................... 14
5Adjustment .................................................................................................................... 16
5.1 Current controller............................................................................................................. 16
5.2 Circuit diagram ................................................................................................................. 17
5.3 Displays............................................................................................................................. 18
6Commissioning............................................................................................................... 19
6.1 Commissioning ................................................................................................................. 19
6.2 Protocol (Commissioning) ................................................................................................ 21
7Faults............................................................................................................................. 23
7.1 Error diagnosis.................................................................................................................. 23
8Warranty ....................................................................................................................... 24

Basic Information
Classic P3 60-150 A 01/2018 - V1 2
Safety advice
2Basic Information
2.1 Safety advice
Electronic equipment is not fault proof.
Attention – High voltage
AC 530V~ / DC 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

301/2018 - V1 Classic P3 60-150 A
Basic Information
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) must be protected by means of
independent isolation watchdog.
There must be no danger to persons and property any time!
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 test reports may be requested.

Basic Information
Classic P3 60-150 A 01/2018 - V1 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
- 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
- devices are touch-safe cover
- 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
- LED displays
- precision potentiometers for fine adjustments
- plug-in jumpers for the system set-up
Characteristics
Series Classic P3
Thyristor drive for dc motors
Power range 27 kW to 82,5 kW
DC-motors in 1 or 2 quadrant mode of operation with an invariant direction of the
moment (crane operation)
Energy recovery
Fast analogue current control
Temperature watchdog-power section
Completely controlled three-phase bridge circuit
Uncontrolled field rectifier
26-in interface
Features of the control electronics
see MANUAL REGxx or third-party product documentation
Optional units