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For more precise adjustment of the output voltage. Correction is 

possible within ± 3% at a pitch of 0.1%.
To make the correction, press the middle button below the screen 

(the value flashes), and use the "left-right" buttons (left and right 

buttons, respectively) to adjust the desired value, then press the 

middle button again (the value flashing should stop). After that, 

you need to exit the current screen with the right button, so the 

settings are saved. If it’s neccessary to cancel the settings, you 

must exit the screen with the left button.

•  SCREEN NO.15. SETTING THE REGULATOR SWITCH OFF 

THRESHOLD.

This menu allows you to set the regulator switch off threshold by 

input.

To set, press the middle button, then press the left (to reduce) 

and right (to increase) buttons to set the desired threshold. To 

save, press the middle button again.

   Attention!

Changing this parameter may cause the regulator to shut 

down immediately after switching on, if the mains voltage 

is steadily increased. It is not recommended to change 

this parameter without consulting a specialist!

Remember - the Quant voltage regulator provides a sta-

bilized 220V power supply within the range from 90V to 

350V, this is its normal 24/7 mode

•  SCREEN NO.16. BACKLIGHT AUTO OFF.

The display allows to set the time intervals after which the regu-

lator screen will be turned off. Adjustable in minutes by pressing 

the middle button beforehand.

•  SCREEN NO.17. WEAK NETWORK MODE.

 

Weak network mode setting. The mode is designed for operation 

in a weak network. 

  

Attention!

The decision to enable this setting can be made only 
after prior consultation with the manufacturer. The reg-
ulator may have a negative effect on the operation IF 
THE SETTING IS TURNED ON INDEPENDENTLY WITH-
OUT CONSULTATION.

21

21

Set Power OFF

Volt

 

Max

 

In

 

=

 

350V

Set Light auto

 

-

OFF 5 minutes

Low Power Input

 

No

QUANT-9  

 Automatic voltage regulator, one-phase

 

 

Summary of Contents for QUANT-9

Page 1: ...QUANT 9 Made in Ukraine 27 1 22049061 001 2021 OUR MERIT SAFE VOLTAGE Automatic voltage regulator one phase Operation manual...

Page 2: ...ect outlet in the house or in the perfect regulator Therefore in fact the development of QUANT regulators made anew from circuitry algorithms and software list of equipment to design and construction...

Page 3: ...3 QUANT 9 Automatic voltage regulator one phase Find out all about QUANT stabilizers on the channel https www youtube com channel UCWVXbv4Spwr5yUb U9fvMWw OPERATION MANUAL...

Page 4: ...ations 8 3 1 Extended specification and technical specifications 9 4 Scope of delivery 10 5 Device and principle of operation 10 6 Installation and connection 13 7 Regulator operation 16 8 Regulator o...

Page 5: ...5 5 QUANT 9 Automatic voltage regulator one phase...

Page 6: ...ined space box cabinet i e in conditions of insuffi cient ventilation Do not operate the regulator in direct sunlight or in atmospheric precipitation 1 3 General safety precautions keep children away...

Page 7: ...or before the overvoltage pulse reaches the load Most dangerous situations are solved without switching off the regulator so that the load receives a clean filtered voltage for phase 220V 230V 50Hz an...

Page 8: ...perating frequency range Hz 45 50 Operating temperature range 5 40 Humidity range 0 80 Delay before switching on sec 6 Mounting method Hinged Protection index 20 Cooling Forced Low noise Number of pha...

Page 9: ...tage regulator limits the input and output current taking into account double overload If the value is ex ceeded by 200 of the nominal power the regulator will turn off in 1 second Thanks to the limit...

Page 10: ...ing from the grid The input voltage from the grid is fed through the input circuit breaker to the input of the regulator circuit initially supplies a low power auxiliary power supply and the motherboa...

Page 11: ...or its input and output filters reactive pow er compensator for normal operation mode which includes any surges and spikes in voltage within the acceptable regu lation range of the device overvoltage...

Page 12: ...12 REGULATOR CIRCUIT QUANT 9 Automatic voltage regulator one phase...

Page 13: ...fixed It is desirable to use special equipment or check the site plan check the site plan If you are not sure if there are any power lines in this If you are not sure if there are any power lines in...

Page 14: ...on the back panel fit into the slots of the suspension bracket Check the accuracy of the fitting by trying to move each regulator slightly holding back from a possible fall left right and pulling dow...

Page 15: ...15 15 VOLTAGE REGULATOR INSTALLATION CHART N L Electricity meter 220V socket Stabilizer Automaton QUANT 9 Automatic voltage regulator one phase...

Page 16: ...ansformers in the presence of both smooth and sudden mains voltage spikes at the regulator input as long as they are within the allowable regulation range the output voltage of the regulator remains u...

Page 17: ...vailable as soon as the device is turned on They are switched with the Left and Right buttons below the screen left and right buttons Information screens without settings MAIN SCREEN It is displayed b...

Page 18: ...hin 3 and switching from 220V to 230V and back It is also possible to test coolers set the speed to check the quality of the coolers the absence of unnecessary noise To enter the second level menu lon...

Page 19: ...g the RPMs To exit the menu press the middle button again You can safely move further on the menu the device will return the cooling sys tem to normal mode The value is not saved SCREEN NO 7 TECHNICAL...

Page 20: ...on SCREEN NO 11 MAXIMUM INPUT VOLTAGE The maximum allowable voltage at the input of the regulator If this threshold is exceeded the regulator will shut down SCREEN NO 12 TURN ON DELAY Shows how many s...

Page 21: ...Changing this parameter may cause the regulator to shut down immediately after switching on if the mains voltage is steadily increased It is not recommended to change this parameter without consulting...

Page 22: ...r voltages In addition it is guaranteed that neither one nor the other affect the load if they do not exceed the stiffness level 4 according to DSTU protection against switching overvoltag es is made...

Page 23: ...e load but the grid will not be able to be in an emergency for a long time and the supply of voltage may stop sooner or later WARNING If the regulator input circuit breaker trips out the regulator pro...

Page 24: ...quant ua January 2022 OUR MERIT SAFE VOLTAGE Automatic voltage regulator one phase...

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