Deif SIM-Q MKII Скачать руководство пользователя страница 3

SIM-Q MKII   

 

 

 

 

Installation/operation instructions

 

 

DEIF A/S

  

Page 3 of 18 

1  General information 

1.1 

Warnings, legal information and safety 

1.1.1  Warnings and notes 

Throughout this document, a number of warnings and notes with helpful user information will be 
presented.  To ensure that these are noticed, they will be highlighted as follows in order to 
separate them from the general text. 
 

Warnings

 

 

Warnings indicate a potentially dangerous situation, which could result in death, 
personal injury or damaged equipment, if certain guidelines are not followed. 

 

Notes 

 

Notes provide general information, which will be helpful for the reader to bear in mind. 
 

1.1.2  Legal information and disclaimer 

DEIF takes no responsibility for installation or operation of the product. If there is any doubt about 
how to install or operate the product, please contact DEIF. 
 

The unit is not to be opened by unauthorised personnel. If opened anyway, the warranty 
will be lost. 

 

Disclaimer 

DEIF A/S reserves the right to change any of the contents of this document without prior notice. 
 
The English version of this document always contains the most recent and up-to-date information 
about the  product. DEIF does not take responsibility for the accuracy of translations, and 
translations might not be updated  at the same time as the English document. If there is a 
discrepancy, the English version prevails. 

1.1.3  Safety issues 

Installing and operating the unit may imply work with dangerous currents and voltages. Therefore, 
the installation should only be carried out by authorised personnel who understand the risks 
involved in working with live electrical equipment. 
 

Be aware of the hazardous live currents and voltages. Do not touch any AC 
measurement inputs as this could lead to injury or death. 

1.1.4  Electrostatic discharge awareness 

Sufficient care must be taken to protect the terminal against static discharges during the 
installation. Once the unit is installed and connected, these precautions are no longer necessary. 

1.1.5  Factory settings 

The product is delivered from factory with certain factory settings. These are based on average 
values and are not necessarily the correct settings for the product. Precautions must be taken to 
check the settings before running the product. 
 
 
 

 

Содержание SIM-Q MKII

Страница 1: ...OKMARK NOT DEFINED 3 1 DM 400 GAS MAIN CONTROLLER ERROR BOOKMARK NOT DEFINED 3 2 AIR FUEL MIXERS ERROR BOOKMARK NOT DEFINED 3 3 THROTTLE VALVE AND ACTUATOR ERROR BOOKMARK NOT DEFINED 3 4 DIGITAL IGNIT...

Страница 2: ...5 3 INSTALLATION 6 3 1 CONNECTION 6 3 1 1 Connection of AC auxiliary supply 7 3 1 2 Connection of DC auxiliary supply 8 3 2 DIMENSIONS 8 3 3 CHANGING THE DEFAULT SETTINGS 9 3 4 CONFIGURATION OF THE ME...

Страница 3: ...nt without prior notice The English version of this document always contains the most recent and up to date information about the product DEIF does not take responsibility for the accuracy of translat...

Страница 4: ...e to do this could result in human injury or damage to the equipment 1 2 2 Intended users These Installation Instructions are mainly intended for the operator and the person responsible for the design...

Страница 5: ...The special characteristic of an IT power system is the fact that no live conductor is connected directly to earth The SIM Q MKII is connected to the power system by connecting the terminal marked P...

Страница 6: ...h the switch in monitoring mode the SIM Q MKII will run a fast measuring mode the first 15 seconds after a power up This mode can be used to perform a switchboard test When a known resistor is connect...

Страница 7: ...nnection of AC auxiliary supply Type 80 to 152 V AC Type 176 to 288 V AC Type 320 to 576 V AC X1 X2 100 V AC 20 X1 X2 220 V AC 20 X1 X2 400 V AC 20 X1 X3 110 V AC 20 X1 X3 230 V AC 20 X1 X3 450 V AC 2...

Страница 8: ...SIM Q MKII Installation operation instructions DEIF A S Page 8 of 18 3 1 2 Connection of DC auxiliary supply Type 18 to 30 V DC X1 0 V DC Zero X2 24 V DC 25 Label for DC version 3 2 Dimensions...

Страница 9: ...rmine the maximum leakage capacitance Note that this will also change the measuring time See the chapter Calculation of capacity within an application for determination of the needed max capacity sett...

Страница 10: ...of the housing by means of a screwdriver see the figure to the right Also in test mode the actual set point is shown on the meter and it can be reconfigured on the rear of the housing When you power u...

Страница 11: ...issioning If the installation is to be tested by means of a high voltage MEGGER the SIM Q MKII must be disconnected at terminal p before testing is carried out Ignoring this may result in damage to th...

Страница 12: ...id measurement ON Valid measurement Flashing AAL mode Measurement is not steady DIM mode Last measurement failed Warning Bottom LED OFF Measured insulation resistance is higher than set point Long fla...

Страница 13: ...other mode to monitoring mode Power LED is on Status LED is flashing Warning LED is off Meter is at unlimited insulation resistance Relay is deactivated Valid measurement Insulation resistance is high...

Страница 14: ...Relay is activated Measured insulation resistance is higher than set point and input is steady Status LED is on valid data Warning LED is off no insulation error Meter shows the measured insulation re...

Страница 15: ...with the capacity and the resistance This means that if great capacitance and insulation resistance is present in the application there will be a long measuring time before the cycle is finished If t...

Страница 16: ...0 F settings Graph above Beware of response time when you select set point Ran in 2000 F settings If the installation contains frequency converters that work below 20 Hz the SIM Q MKII with option LF...

Страница 17: ...leakage capacitance in a connected network using a voltmeter and an ammeter SL PE Single phase CE A V 2 phi f Phi is 3 14 and f is the frequency in Hz 3 phases CE A V 3 2 phi f Example for a 3 phase s...

Страница 18: ...ng the SIM Q MKII fault finding function The fault finding function of the SIM Q MKII can be used to estimate the size of the leakage capacitor Notice that this method can only be used when no insulat...

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