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WorksheetsPM WORKSHOP 2024 - QUIZ
Total questions: 25
Worksheet time: 13mins
The operating voltage range of the GLCM with rated power supply 230V is:
220...240V
198...264V
166...332V
208...277V
The input "OFF" in the GLCM motorized changeover:
Forces the device to position 0
Is only enabled with the handle inserted
Force the device to a programmable position
Has less priority than any command sent over RS485
In order to enable the contactor logic in the GLCM motorized changeover
Jumper the terminals I-II
Jumper the terminals 0-COM
Remove the inputs terminal block
Insert the handle only in AUTOMATIC mode
The expansion slot integrated in the GLCM motorized changeover can fit:
RS485 module only
Output expansion modules only
Output expansion modules or RS485 module
Ethernet module
Which is the max motor size that can be controlled by an electronic motor starter on the market (Lovato or competitors)?
9A
10A
7A
2,4A
Select the correct list of selling points of ME electronic motor starters compared to a contactor
Compact dimensions, longer life, more functions in one device, lower price
Easy wiring, wider motor current range, more functions in one device, lower price
Starting with ramp, better EMC performance, compact dimensions, less noise
Compact dimensions, longer life, more functions in one device, fast switching
Which is/are the advantage of the inside-delta connection on soft starters?
Easier wiring
Possibility to control a big motor with a soft starter with lower current
Easy replacement of star-delta starter
No need of bypass
Up to which size of ADXT soft starters is the bypass integrated?
245A
315A
bypass is not built-in
All the sizes
Select the correct list of selling points of ADXT series compared to 51ADX series
Voltage up to 690V, inside-delta connection, bypass integrated in all the codes, cULus approval
Voltage up to 690V, inside-delta connection, lower dimensions, higher number of starts/hour
Bigger number of IOs, inside-delta connection, bypass integrated in all the codes, cULus approval
Voltage up to 690V, inside-delta connection, bypass integrated in all the codes, higher number of starts/hour
Which kind of connectors do the SSF RFID sensor series have?
Dogtail and M8
Pigtail and cable
Pigtail and M12
Pigtail and M8
How many safe OSSD outputs the SRP… programmable safety relay has?
4
4 couples
6
6 couples
Which is one main novelty of SRC.. Safety relays compared to previous SRB?
They are programmable
They are yellow
They are TUV and cULus certified
They have push-in sping terminal versions
The auto monitor contact LPXC01M:
Can only be used with metal pushbuttons
Is standard supplied with a wire to put in series two contacts
Fits in 2 slots of the mounting adapter
Has a red carrier
The illuminated disks LPXDAU...
Only has 24VAC power supply
Only has IEC 60417-5638 symbol
Provides the yellow background to the emergency stop device as per ISO 1380
Only has steady light
The safety switch with solenoid KEN...
Has a total of 4 contacts
Has to be always supplied
Never allows key removal
Has an interlock with mechanical lock Type 1
EXCGLB... data logger series is supporting 3rd party devices...
Never
Without limitations
Only if the user builds the proper driver
Only if LOVATO Electric technical support builds the proper driver
EXCGLB... data logger series is supporting 3rd party softwares...
Never
If the software can manage the file types sent by EXCGLB...
If the software can manage the file types sent by EXCGLB... over the proper protocols
Without limitations
Select the correct hardware which is available in the EXCGLB data logger series
Ethernet + RS485
Wi-Fi
Bluetooth
IO-LINK
Select the correct answers about the mobile communication
EXCGLB... needs an expansion module for mobile communication
The mobile communication and the ethernet connection cannot be used at the same time
The user is requested to insert a microSIM because it is not supplied by LOVATO Electric
Wi-Fi and 4G connection are available in different EXCGLB models
What is the advantage of the electronic protection for MCCBs?
Precise tripping
Adjustable for wide range of current
Accurate tripping current adjustment
All the previous answers are correct
Where are mounted the auxiliary contacts on an MCCB?
On the left side
On the right side
On the top side
Inside the MCCB under the front cover
About the IEC four-pole MCCBs, has the 4th pole a separate adjuster to set the tripping current?
Yes, it has
No, there is just one setting for all the poles
An accessory is required to adjust the 4th pole current.
Lovato MCCBs series do not include four-pole MCCBs.
What is the advantage of SSR
over traditional electromechanical contactors?
No electric arc
Higher switching
frequency
Longer service life
All the previous answers are correct
Is it possible to control a three-phase load with a two controlled phase SSR?
Yes, always
No
Only with no neutral connection
Only with neutral connection
Which one of the following sentence is correct?
HSCXM1 can be
used as a temperature controller
Hockey puck SSRs always require an heatsink
Two phases hockey puck SSR has 8 terminals
Modular three phase SSRs are
suitable for energy storage systems
