Frequently asked questions

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What is the output of the VSS+ DC in normal operation?

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What is the permissible ambient temperature range?

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How long is needed to recharge the VSS+ DC?

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What are the standard specifications of the VSS+ DC?

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What is the difference between a low-speed and high-speed flywheel?

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Can the VSS+ DC be controlled remotely?

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Do the VSS+ DC systems use mechanical bearings?

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Why should the VSS+ DC be used instead of batteries?

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To which standards do the VSS+ DC systems comply?

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How do you set up the VSS+ DC?

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What about the safety of the equipment?

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What about the noise level for the VSS DC?

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What is the VSS+ DC?

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Is an alternative voltage source required?

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What is the service life of the VSS+ DC?

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What are the dimensions of the VSS+ DC?

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What is the nominal speed of the VSS+ DC flywheels?

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Does the VSS+ DC system use a pump to maintain the vacuum?

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What is a Flywheel?

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How do you know if the VSS+ DC has been fully charged?

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What is the back-up time for the VSS+ DC?

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What are the key technologies used in the VSS+ DC?

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How many VSS+ DC systems can be set up in parallel?

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Where would the VSS+ DC be used?

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Is there a maximum ambient temperature for the correct operation of a UPS ?

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Do I need a communication software ?

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Are there any norms or standards concerning the choice of a UPS ?

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Is it necessary to protect a printer with a UPS ?

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What does a UPS do ?

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What are the differences between On-line, Off-line or Line-interactive technologies ?

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Do I need a UPS in addition to a gen-set ?

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Is it necessary to protect a fax machine with a UPS ?

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What are criteria for choosing a UPS ?

???showhide??? In what sort of operating environments are the ATEX enclosures intended for?
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Are the CT inputs of the ATyS 6m insulated through galvanic isolation?

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With an ATyS C30 + ATyS 3s, can all 3 positions be reached via the ATyS D20?

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Is it possible to force the ATyS 6 to OFF with no source available?

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Is an ATyS 6e equipped as standard with auxiliary contacts?

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What does the error message PROT 1 (or PROT 2) mean on the control module display?

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Is it possible to perform an emergency stop on a ATyS 6?

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Which terminals can be used to indicate when the ATyS is in AUT mode?

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Is it possible to padlock the ATyS into any position?

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In which position is the AUTO/MANU key released?

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What are the short circuit characteristics of an ATyS 6m for an operating voltage of 440V?

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What is the maximum length of the remote control cable?

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What is the MTBF (mean time before failure) for the ATyS 6 range?

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Which terminals can be used to indicate when the ATyS is padlocked?

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With regards to space, how many modules are required in order to integrate an ATyS C30 controller into a modular panel?

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What are the required connections for using an ATyS C30 in a single-phase network with neutral (1BL)?

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How can I RESET an ATyS M6s ?

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Is it possible to fit the bridging bar set into the terminals that have voltage sensing?

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Under what conditions is the autotransformer required?

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What does the Fault LED represent?

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How does the fault contact on a ATyS M6s function?

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The source availability LED does not illuminate.
Before a source is shown as available, what must the ATyS first verify?

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What is the minimum permissible time between the opening of a pre-break auxiliary contact and the poles of a switching device?

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What is the power or watt loss of the ATyS electronic modules?

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Which communication protocol does the ATyS and ATyS M support?

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What is the difference between an ATyS D10 interface and an ATyS D20?

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What is the maximum current for an auxiliary contact of U type (3999 0701 and 3999 0702) under a rated voltage of 690V?

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What are the coefficients to be applied when you use two or three parallel flexible copper bars?

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How can I define a busbar?

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What is the reference of the closing kit (rod and handle) for Cadrys Delta?

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What is the IK Index for the Cadrys enclosure?

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What is the power dissipation (Watts loss/pole) of the COMO C?

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Does an enclosed COMO I support an ambient temperature of 65°C?

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What is the bridging kit reference for the COMO C?

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Is it possible to supply a COMO C without internal bridging?

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Is it possible to cut an AC and DC source simultaneously with a COMO I?

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A customer owns a cabinet which is 8 mm thick. Is it possible to fix a COMO C 25A directly on the front of this panel?

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Where is the auxiliary contact located on a COMO I (or COMO C)?

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What is the maximum operating voltage for the COMO C (or COMO I) in DC without derating?

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On which type of network do the Countis E20/E30 work?

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Countis: Do we have a solution to meter many loads with one single meter?

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Countis: When should I use MID meters?

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How to protect the Countis E10/E20/E30?

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Do we have a solution to meter DC current for Countis?

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Wrong active and reactive energy values for Countis. Why ?

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Can we lock a SIDER COS in position 1 only with a RONIS EL11AP and a locking disc 44098707?

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Is it possible to mount a SIDER COS vertically?

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It is possible to defeat the door interlocking in position 1 and 2 with a SIDER COS?

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Nevertheless, the communication is not working with a computer/PLC or the values are wrong. Why?

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One device does not communicate over RS485. Why?

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The communication does not work with the Ethernet module of the DIRIS A. Why?

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How many devices is it possible to connect in RS485 behind the RS485/Ethernet module of DIRIS A40 (part number 48250204)?

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After each reboot of the DIRIS A, the default parameters are set again. Why?

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There is an alarm triangle on the bottom banner of Control Vision. What is it for?

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Impossible to read the measurements event history log in Control Vision

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What are the passwords to have access to the different menus of Control Vision?

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A module is not recognised by the DIRIS A. Why ?

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How long are values and configuration parameters saved into a DIRIS A?

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Current and voltage on the DIRIS are positive, but power is negative. Why?

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The DIRIS does not display single-phase voltages or powers per phase. Why?

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The THD of the neutral is over 100 %, whereas the THD of the phases are normal. Why?

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What is the IK Index for the SIRCO M polycarbonate enclosure?

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What is the consumption of an IDE 230V undervoltage coil?

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How many auxiliary contacts can be mounted on an IDE ?

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What is the standard that governs the fully visualised breaking (labeling, position of handle...)?

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What is the minimum time between the opening of a pre-break auxiliary contact and the poles of a switching device?

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What is the IK Index for the MAXIPOL enclosure?

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What are the default passwords to access the different profiles?

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What association we must do in order to have the alarms information on the page?

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Are there any motorized switches (like ATyS 3s) ?

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Can I use a DC voltage on a SIRCO MOT?

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Do we offer a motorized switch (similar to the ATyS 3s but an LBS)?

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What are the temperature ranges that are supported by the SIRCO M PV ?

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Is it possible to mount a SIDER COS vertically ?

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What are the temperature ranges that are supported by the SIDER et SIDER ND ?

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Can the customer fit the SIDERMAT coil himself ?

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What are the supply tolerances of the SIDERMAT and FUSOMAT coils ?

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What is the tightening torque to be applied to the 'upstream' connection, the connection towards the bases and the mounting screws of the fuse of a 1800A SIDERMAT combination switch?

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Is it possible to connect flexible copper bars directly onto a SIRCO?

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What is the difference between an AC OF and a O+F low level?

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How to make a padlocking on SIRCO direct operation (26003017)?

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What is the power dissipation (Watts loss/pole) of the :
- SIRCO CD200A
- SIRCO CD315A
- SIRCO CD400A

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Is there a mechanical locking device for coupling two SIRCO (On rating > 630A)?

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What is the maximum number of auxiliary contacts that can be connected to a SIRCO 125A?

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What is the power dissipation (Watts loss/pole) of the SIRCOVER CD 200 A, CD 315 A and CD 400 A?

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In which position can the SIRCO VM1 with direct operation handle be padlocked?

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Customer has a SIRCO VM1 which is operated by an S type handle. While closing the door back onto the extension shaft, the handle became damaged. What is the problem?

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What is the reference of the 2nd auxiliary contact OF for the steel enclosure rating ≥125A?

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What is the working mode of our Fan range? Aspiration mode or extraction mode?

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How can we define a regulation?

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How does the solution Vertelis Vision work?

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What products are compatible with Vertelis Vision?

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Is it possible to have an upgrade and migrate from the software Vertelis Vision to the Vertelis Hyperview solution?

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What is included in the Vertelis Vision package?

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What does PMS mean?

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What is the latest version of Control Vision?

???showhide??? Is the application of the new standard mandatory?
???showhide??? What parts of the standard are applicable for power switchgear and controlgear panels?
???showhide??? What are the roles of the Original Manufacturer and the Assembly Manufacturer?
???showhide??? What information should be provided with the assembly?
???showhide??? Do all devices of an assembly need to be the same brand?
???showhide??? How to qualify a new device in an assembly system ?
???showhide??? Can I check the temperature rise by calculation?
???showhide??? Is it possible to validate the short-circuit withstand other than by testing?