KEBCO COMBILINE User manual

11/2005
BETRIEBSANLEITUNG
KEB COMBILINE Harmonic Filter
00.U0.HE0-K310

2

GB - 3
1. Safety Instructions ............................................................................. 5
2. Product Description ........................................................................... 7
2.1 Technical Data of the 400V Class................................................................... 7
2.2 Ambient Conditions ......................................................................................... 7
2.3 Input Rated Current ........................................................................................ 7
2.4 Dimensions ..................................................................................................... 8
2.5 Description ...................................................................................................... 9
3. Installation ........................................................................................ 11
3.1 Connection .................................................................................................... 11
3.2 Installation Instructions ................................................................................. 11
4. Oscillograms..................................................................................... 12
5. Annex ................................................................................................ 14
5.1 Fourier Analysis/ Spectrum ........................................................................... 14
5.2 Formula ......................................................................................................... 14

GB - 4

GB - 5
1. Safety Instructions
The directions in this chapter must be absolutely observed for the following
reasons:
•Safety for people and machines
• Function and susceptibility to faults
• Technical inspectorate acceptance and certification
•Guarantee and warranties
General
The KEB harmonic filter is used for reduction of the line harmonics.The filter is a
continuity filter like a laminated mains choke.
A sinusoidal current is supplied to
the line during optimal conditions are created for the inverter on the output side
of the filter. Fundamentally the filter module is reliable on delivery.
All work from the transport, to installation and start-up as well as maintenance
may only be done by qualified personnel (IEC 364 and/or CENELEC HD 384
and IEC-Report 664 and note national safety regulations). According to this
manual qualified staff means those who are able to recognise and judge the
possible dangers based on their technical training and experience and those
with knowledge of the relevant standards and who are familiar with the field of
power transmission (VDE 0100, VDE 0160 (EN 50178), VDE 0113 (EN 60204)
as well as the appropriate regulations for your area).
Harmonic filters must be designed that they fulfill their function when the installation
is correct and with specified application in error-free operation and cause no
danger for persons.This applies also to the co-operation with the entire system.
Use as directed
The harmonic filter must not be started until it is determined that the installation
complies with 89/392/EEC (machine directive) as well as the EMC-directive
(89/336/EEC)(note EN60204).
Changes of the harmonic filter are not allowed. The guarantee expires if the
product is changed or disassembled or operated in contradiction to our
instructions.
Operation of the harmonic filter is exclusively permissible at VDE-conform
networks of public electrical power companies! Not observance can lead to
reduction of the filter effect and to destruction of the filter module.
In accordance with the corresponding standards and guidelines operation is not
allowed also at short-time overcompensated networks and/or reactive-power
compensation equipment without chokes. For this the occuring overvoltages
can damage all connected consumers through oscillation procedures.
Observe
Standards
Only qualified
electro-
personnel

GB - 6
Electrical Connection
Before any installation and connection work, the system must be switched off
and secured.
Protect against
accidental
contact
Instructions for EMC conform installation
The connection line between frequency inverter and filter module must be as
short as possible and close to reference potential.
Personal protection
Dangerous voltage can be available at the mains connections after switching off
the network.

GB - 7
2. Unit Description
2.1 Technical Data of the 400V Class
2.2 Ambient Conditions
2.3 Input Rated Current
* = Rated operation
** = At rated voltage > = 460V multiply the rated current with factor 0,86
*** = Upto connection power >= 30kW motor rating power power at frequency inverter
Voltage class 400V
Rated voltage 400V
Permissible range 360V to 440V
Mains frequency 50Hz/ 60Hz **
Overload capacity 150% for 60 sec.
All 10 min.
EN 60146-1-1/
Rating class III
Efficiency @ * > 99%***
THDI @ * <= 8%
cos phi * aprox. 0,99
Storage temperature -25...70 °C (-13...158 °F)
Operating temperature -10...45 °C (14...113 °F)
Model / protective system (EN 60
5
IP20
Environment (IEC 664-1) Pollution degree 2
Climatic categorie (EN 60721-3-3) 3K3
Part No. Irating [A] Prating [kW] Weight [kg] Terminal [mm2] PE-connection
12.Z1.C04-1000 10 412,3 4 M6
13.Z1.C04-1000 12,6 5,5 13,3 4 M6
14.Z1.C04-1000 17,3 7,5 17,6 4 M6
15.Z1.C04-1000 25,2 11 25,3 16 M6
16.Z1.C04-1000 34,7 15 36,3 16 M8
17.Z1.C04-1000 44,1 18,5 46,3 16 M8
18.Z1.C04-1000 52,5 22 55,5 35 M8
19.Z1.C04-1000 63 30 63,2 35 M8
20.Z1.C04-1000 79 37 73,6 35 M8
21.Z1.C04-1000 95 45 92,4 50 M10
22.Z1.C04-1000 121 55 107,7 50 M10
23.Z1.C04-1000 158 75 159,7 95 M10
24.Z1.C04-1000 189 90 171,5 95 M10
25.Z1.C04-1000 221 110 214,5 95 M10
26.Z1.C04-1000 263 132 237,1 150 M10
27.Z1.C04-1000 315 160 272,1 150 M10
28.Z1.C04-1000 390 200 340 2*150 M12
29.Z1.C04-1000 460 250 471,9 2*240 M12

GB - 8
B
L3
d2
d1
L2
L1
H
T
H1
2.4 Dimensions
Dimensions
Part No. B [mm] H[mm] H1 [mm] T [mm] L1 [mm] L2 [mm] L3 [mm] d1 [mm] d2 [mm]
12.Z1.C04-1000 219 120 169 202 201 136 90 7 12
13.Z1.C04-1000 243 114 190 245 225 144 86 7 12
14.Z1.C04-1000 291 118 192 278 273 185 86 7 12
15.Z1.C04-1000 291 138 212 240 273 185 105 10 18
16.Z1.C04-1000 352 143 215 315 328 224 103 10 16
17.Z1.C04-1000 352 168 240 343 328 224 128 10 16
18.Z1.C04-1000 352 184 256 324 328 224 144 10 16
19.Z1.C04-1000 352 192 268 325 328 224 152 10 16
20.Z1.C04-1000 388 184 240 337 364 248 144 10 16
21.Z1.C04-1000 412 192 311 385 388 264 152 10 16
22.Z1.C04-1000 412 214 378 404 388 264 175 10 16
23.Z1.C04-1000 480 212 337 408 450 316 163 12 20
24.Z1.C04-1000 552 242 481 472 516 356 182 14,5 24
25.Z1.C04-1000 552 272 511 468 516 356 212 14,5 24
26.Z1.C04-1000 552 292 530 491 516 356 232 14,5 24
27.Z1.C04-1000 552 312 551 473 516 356 253 14,5 24
28.Z1.C04-1000 660 272 496 506 620 460 212 14,5 24
29.Z1.C04-1000 660 332 562 512 620 460 272 15 24

GB - 9
The KEB harmonic filter is a new innovative solution, which can be already
assigned in the planning phase into the electrical system. The harmonic filter
enables the compliance of growing international standards to reduced harmonic
components.
The following belong to this standards:
- IEEE 519-1992 (USA)
- G5/4 Engineering Recommendation (GB)
- EN 610003-4 and EN 610003-12 (European Standard)
- EN 12015 (European lift norm)
- AS 2279 (Australian)
- COP, supply rules (Hongkong)
- Quality of Electric Energy Supply, Harmonics in Public Supply Networks
(China)
The following advantages are given by means of the special structure of the
harmonic filter:
- optimal filter effect
- compact structure, small space requirements for installation
- installation solution ready-to-connect
- clear reduction of the capacitive current during no-load operation
- no tendency to oscillation during load change
- significant smaller voltage drop compared to mains choke
- Increase of the inverter lifetime by means of the trapezoidal output voltage
and the square-wave current connected with it
- Reduction of THDI to < 8%
- optional THDI < 15%; PWHD < 39%
- optional THDI < 5% (extreme requirements)
- large power range because parallel connection of filter modules is possible
- very high efficiency
The reduction of the THDI to the indicated value of < 8% supposes aVDE conform
public supply system with a max.preloading of THDU = 2% and a ratio of short-
circuit power to connected power RSG = 66 min.
2.5 Description

GB - 10
Applications:
- Observance the standards
- smaller voltage drop compared to mains choke
- Reduction of effective input current (supply via generators )
- Protection of frequency inverter in case of bad mains (voltage overshoots)
- Protection of “non-rigid supply systems”
- Increasing DC link lifetime (several KEB COMBIVERT can be operated at
one filter.)
Optional:
- Thermal contact
- Option HF filter
- 3ph/ 230 VAC/ 500 VAC/ 690 VAC
- Housing type, mechanical structure IP23
Reactive-power compensation equipment without choke and resonance danger
Reactive-power compensation equipment are used in the power supply of
companies. Disturbances or damages at these units can have effects to the
power supply of the company and they can cause losses of production.
In practice many reactive-power compensation equipments without choke are
still used. Various problems can occur in this connection:
- direct resonance
- resonance danger
- switching transient
- interference of ripple control transmission
For the case that resonances occur it is not essential whether a company causes
itself disturbance of main supply network. The compensation power at the
transformer is decisive for the risk that resonances occur.The higher the power
the higher the resonance risk. An important factor for this is the harmonic
preloading in the ms level. The harmonic preloading is transferred by the
transformer and affects the ns level.