CleanWave 12÷280 kVA Installation and user manual English P T H E U N I N T E R R U P T I B L E O W E R P D E R V I O R
INDEX 1. INTRODUCTION .....................................................................................................3 2. PRESENTATION ....................................................................................................3 2.1. General presentation................................................................................................................................ 3 2.2. Range....................................................................................................
1. INTRODUCTION The present document is a user manual for the zero-sequenced filters CleanWave®. It is intended to the persons responsible for the installation, the use and the maintenance of the filters. Each of these aspects is detailed in a specific chapter here under. 2. PRESENTATION 2.1. GENERAL PRESENTATION The CleanWave® filter exists in 2 versions : • IP00 : Basic version to be integrated by the customer. • IP21 : "Turn-key" version integrated in its housing.
The IP21 version of the CleanWave® filter appears as follows : 11 12 10 13 14 15 16 17 Fig. 3 10 11 12 13 14 15 16 17 Lifting rings Upstream current display Downstream current display Removable top panel Side panel for cabling Ventilation grid Removable front panel Identification plate Inside the housing, the filter is identical to the IP00 version shown on Fig. 1. MGE UPS SYSTEMS CleanWave - Installation and user manual Version 2.
2.2. RANGE The following table summarises the characteristics of the different products of the range (at 400V, 50/60Hz). Minimum sections 1 Iphase max Ineutral Max Total losses max Phases Neutral (N) Earth (PE) ( PEN ) [kVA] [A] [A] [W] [mm²] [mm²] [mm²] [mm²] CleanWave-12 12 16 29 176 2.5 6 2.
2.3. TECHNICAL SPECIFICATIONS Standards Construction and safety : Conception : IEC-60439-1 IEC-60289, IEC-60727 IP rating Unprotected : Protected : IP00 IP21 Electrical specifications Frequency : 50 / 60Hz Nominal voltage between phases : 400V +15% / -10% Reduction ratio Ratio I Neutral upstream I Neutral downstream I Neutral : I Phase 1:10 ≤ 1.8 Inrush current : ≤ Inominal Overload capacity : 10% - 1 hour 25% - 10 minutes 50% - 2 minutes Insulation class : 1.
3. SAFETY CAUTION !!! The CleanWave® filter exhibits potentially lethal voltages. Like any electrical equipment, the installation and the use of the CleanWave® require some basic precautions. 3.1. INTEGRATION IN HOUSING The IP00 filters are intended to be integrated by the customer.
4. ELECTRICAL ENGINEERING The electrical study for the implementation of a CleanWave® filter is very easy. The few instructions described in this document must however be respected in order to ensure the safety and efficiency of the system. 4.1. ELECTRICAL SCHEMATIC CleanWave D1 L0 Z0 a Non linear load Fig. 6 In order to minimise the disturbing currents in the installation, the CleanWave® filter should be placed close to the disturbing load. 4.2.
5. INSTALLATION AND STARTING 5.1. HANDLING The filters are delivered on a wooden tray and can easily be moved with the help of a forklift. They can also be handled with the help of the lifting rings. 5.2. ELECTRICAL CONNECTIONS The electrical connections must be done with no voltage by a qualified electrician. D1 Breaker ‘Upstream’ terminals ‘Downstream’ terminals 1 L1 To mains 2 L2 L3 6 ® CleanWave 7 3 8 4 5 N L1 L2 L3 To distorting load N PE Earth Fig.
The connections are the following : Terminal 1 2 3 4 5 6 7 8 Earth Connection L1 upstream L2 upstream L3 upstream N upstream N downstream L1 downstream L2 downstream L3 downstream Earth (PE) Table 9 The terminals must be properly tightened according to the size of the bolds. Temperature switches are optionally foreseen on both the Lo and Zo elements for the detection of a possible over-heating.
6. MAINTENANCE After installation, the CleanWave® filter requires almost no maintenance. We only recommend a periodic (e.g. annual) inspection. This inspection must be done with no voltage by a qualified technician. The working sequence is the following : - Switch off the power of the CleanWave® filter. - Open the housing in order to access the filter. In the case of the IP21 CleanWave® filter, - Unscrew and remove the lower part of the front panel (see fig. 3 and 7).
7. TROUBLESHOOTING Malfunction No neutral current is measured downstream the filter. Solution • Is the filter energised ? • Is breaker D1 closed ? • Is the filter feeding the distorting load ? No neutral current is measured upstream the filter. • The CleanWave® filter reduces the neutral current by 10, approximately. It can happen that the remaining value is too low and is not measurable. Tripping of the ‘Warning’ temperature sensor of one of the chokes (Lo or Zo) (option).
MGE UPS SYSTEMS 140, Avenue Jean Kuntzmann ZIRST - Montbonnot St Martin 38334 - Saint Ismier Cedex - France www.mgeups.
