Novatek Volt Control RN-122 Bedienungsanleitung

NOVATEK-ELECTRO Ltd

Intellectual industrial electronics

VOLTAGE RELAY

RN-122

OPERATING MANUAL

The quality management system of development and production complies with the requirements of

ISO 9001:2015

Dear Customer,

NOVATEK-ELECTRO Ltd. Company thanks you for purchasing our products.

You will be able to use properly the device after carefully studying the Operating Manual.

Store the Operating Manual throughout the service life of the device.

Odessa, Ukraine www.novatek-electro.com

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NOVATEK-ELECTRO

RN-122

ATTENTION! ALL REQUIREMENTS OF THIS OPERATION MANUAL ARE COMPULSORY TO BE MET!

WARNING! THE DEVICE PLUG WITH SOCKET AND INTERNAL COMPONENTS ARE UNDER

POTENTIALLY LETHAL VOLTAGE.

TO ENSURE THE DEVICE SAFE OPERATION IT IS STRICTLY FORBIDDEN THE FOLLOWING:

–TO OPEN AND REPAIR THE DEVICE WITHOUT ANY PROFESSIONAL HELP;

–TO OPERATE THE DEVICE WITH MECHANICAL DAMAGES OF THE HOUSING.

IT IS NOT ALLOWED WATER PENETRATION ON THE INTERNAL ELEMENTS OF THE DEVICE, SOCKET

AND PLUG.

ATTENTION!

1) THE DEVICE IS NOT INTENDED FOR THE LOAD COMMUTATION IN CASE OF SHORT CIRCUIT.

THEREFORE THE DEVICE SHOULD BE OPERATED IN THE ELECTRICAL MAINS PROTECTED BY THE

CIRCUIT BREAKER WITH INTERRUPTING CURRENT OF 16 A MAXIMUM.

2) DO NOT CONNECT THE DEVICE TO THE POWER LOAD MORE THAN 3.6 kW.

3) LOAD CURRENT VALUE SHOULD NOT EXCEED CURRENT VALUE OF THE SOCKET TO WHICH RN-

122 IS CONNECTED.

To improve performance, it is recommended to use the device at load currents not exceeding 10 A.

During operation and maintenance the regulatory document requirements must be met, namely:

Regulations for Operation of Consumer Electrical Installations;

Safety Rules for Operation of Consumer Electrical Installations;

Occupational Safety in Operation of Electrical Installations;

Installation, adjustment and maintenance of the device must be performed by the users having studied this

Operating Manual.

The device is safe for use under keeping of the operating rules.

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This Operating Manual is intended to familiarize you with the design, the requirements for safety, operation and

maintenance procedures of the voltage relay RN-122 (hereinafter referred to as the "device", RN-122).

The device meets the requirements of the following:

–IEC 60947-1; Low-voltage switchgear and controlgear; Part 1; General rules;

–IEC 60947-6-2; Low-voltage switchgear and controlgear; Part 6-2; Multiple function equipment; Control and

protective switching devices;

–CISPR 11; Electromagnetic compatibility; Industrial, scientific and medical RF equipment; Electromagnetic

interference characteristics; Limits and methods of measurements;

–IEC 61000-4-2; Electromagnetic compatibility; Part 4-2; Testing and measurement techniques; Electrostatic

discharge immunity test.

Harmful substances in amounts exceeding maximum permissible concentrations are not available.

Terms and abbreviations:

AR (automatic reclosing) interval is the time after which the protected equipment will turn on after the

occurrence of "Voltage failure".

Umax is the maximum voltage operation threshold.

Umin is the minimum voltage operation threshold.

1. SERVICE

1.1. Device service

RN-122 is designed to protect household appliances (equipment) up to 3.6 kW (refrigerators, air conditioners,

washing machines, TV and audio equipment, etc.) against unacceptable mains voltage fluctuations and the

consequences of neutral interruption.

RN-122:

–provides disconnection of the protected equipment if the value of the mains voltage exceeds the limits set by

the user (after the mains parameters are restored, the automatic reclosing will take place (hereinafter referred to as

the “AR” - automatic reclosing);

–indicates the value of the mains voltage and the presence of voltage in the device socket.

1.2. Controls and overall dimensions of RN-122

Controls and overall dimensions of RN-122 are shown in Fig. 1.

1–ON LED is on when there is voltage

in the socket of the device;

2 - Button of changing the maximum

voltage operation threshold and

increasing the value when setting

parameters;

3 –Socket for connection of the

protected equipment;

4 –Button of changing the minimum

voltage operation threshold and reducing

the value when setting parameters;

5 –Button for changing the AR interval;

6 –Seven-segment three-digit display

(hereinafter referred to as the display);

7 –Power plug.

Fig. 1 –Controls and overall dimensions of RN-122

1.3. Operation conditions

The device is intended for operation in the following conditions:

–Ambient temperature: from minus 10 to +45 °С;

–Atmospheric pressure: from 84 to 106.7 kPa;

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RN-122

–Relative humidity (at temperature of +25 °С): 30 … 80 %.

If the temperature of the device after transportation or storage differs from the ambient temperature at

which it is supposed to be operated, then before connecting to the mains keep the device under the operating

conditions within two hours (because of condensation may be on the device elements).

ATTENTION! The device is not intended for operation in the following conditions:

–Significant vibration and shocks;

–High humidity;

–Aggressive environment with content in the air of acids, alkalis, etc., as well as severe contaminations

(grease, oil, dust, etc.).

2. TECHNICAL SPECIFICATIONS

The basic technical specifications of RN-122 are given in Table 2.

General data is given in Table 3

Table 2 –Basic Technical Specifications

Description

Value

AC single-phase operating supply voltage, V

220/230

Mains frequency, Hz

47 –65

Harmonic composition (unsinusoidality) of supply voltage

EN 50160

Control range:

–Umin response, V

–Umах response, V

–AR interval, s

160 –210

230 –290

5 –900

Fixed time of Umах response, s

Fixed off-delay due to Umin, s

Fixed time of response when voltage reducing less than 120 V, s

0.12

Fixed time of response in case of voltage spike of more than 450 V when pulse duration

reaching more than 1 ms, max., s

0.02

Accuracy of determination of the voltage operation threshold, max., V

Hysteresis of overvoltage release, V

Minimum voltage when maintaining serviceability (effective value), V

120

Maximum switched current with active load, A

Maximum voltage when maintaining serviceability (effective value), V

350

Commutation life of output contacts:

–under load of 16 A, time, min.

–under load of 5 A, time, min.

100 thousand

1 million

Power consumption when load is not connected, W

Up to 1.3

Power of switched load, kW, max.

3.6

Weight, kg, maximum

0.16

Overall dimensions (Fig. 1), H*B*L, mm

122х61х76

The device remains operational capability in any position in space

Table 3 –General Data

Description

Value

Device service

Switchgear and controlgear

Rated operating condition

Continuous

Protection class rating

IP30

Electric shock protection class

Climatic design version

NC 3.1

Permissible contamination level

Overvoltage category

Rated voltage of insulation, V

450

Rated impulse withstand voltage, kV

2.5

3. THE INTENDED USE

3.1. Preparation for operation

3.1.1. Preparation for connection:

Unpack the device (we recommend to keep the original packing for the entire warranty period of the device

operation);

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Check the device for absence of damage after transportation; in case of such damages detection, contact

the supplier or the manufacturer;

Carefully study the Operating Manual;

If you have any questions regarding the installation of the device, please contact the manufacturer by

telephone number indicated at the end of this Operation Manual.

3.1.2. Device connection

3.1.2.1. Connect RN-122 to the mains socket.

Display will briefly indicate

the inscription “”

Then display will show

AR countdown

Upon completion of AR countdown,

the value of the mains voltage will

be displayed, the voltage will

appear in the RN-122 socket, the

ON LED will light up

The device is ready for operation.

If the mains voltage exceeds set thresholds, the display will show the value of the mains voltage in the blinking

mode instead of the AR countdown, in this case there is no voltage in the device socket, the ON LED is off.

After restoring the mains voltage parameters, the display will show the mains voltage value, the voltage will

appear in the RN-122 socket, the ON LED will light up.

3.1.2.2. The device has the following factory settings:

If the factory settings of the device do not suit you, set them according to it. 3.1.3.

3.1.2.3. Connect the protected equipment to the socket of RN-122.

3.1.3. Device parameters setting

3.1.3.1. Setting the minimum voltage operation threshold

Press Umin/- button –the display

will show the factory setting of the

parameter with flashing dots

(1.8.5.)

Press Umin/- or Umax/+ buttons

to change the parameter value

from 160 to 210 V in increments

of 5 V

The parameter will be saved

automatically 5 s after the last push

of the buttons. After saving, the

display will show the value of the

mains voltage

3.1.3.2. Setting the maximum voltage operation threshold

Max. voltage operation threshold

250 V

Min. voltage operation threshold

185 V

On-time after voltage failure (AR interval)

5 s

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RN-122

Press Umax/+ button –the

display will show the factory

setting of the parameter with

flashing dots (2.5.0.)

Press Umin/- or Umax/+ buttons

to change the parameter value

from 230 to 290 V in increments

of 5 V

The parameter will be saved

automatically 5 s after the last push

of the buttons. After saving, the

display will show the value of the

mains voltage

3.1.3.3 Setting the on-time after voltage failure (AR interval)

For air conditioners, refrigerators and other compressors, we recommend setting the AR interval to at least 250

–300 s, for other equipment - according to their operating instructions.

Press Ton button –the display

will show the factory setting of the

parameter with flashing dots (. .5.)

Press Umin/- or Umax/+ buttons

to change the parameter value

from 5 to 900 s in increments of

5 s

The parameter will be saved

automatically 5 s after the last push

of the buttons. After saving, the

display will show the value of the

mains voltage

3.2.RN-122 operation

Normal operation of the device - the mains voltage is within the set thresholds, the AR time has finished, the

protected equipment is connected to the device, the ON LED is on, and the value of the mains voltage is shown on

the display.

Failure conditions

If the value of the mains voltage exceeds the set thresholds, the RN-122 goes into the "Voltage Failure"

conditions.

From the moment of occurrence of the failure conditions:

–the protected equipment will be disconnected;

–the display will show the value of the mains voltage in flashing mode;

–AR time countdown will start.

If the mains voltage parameters have been restored and the AR time has not yet finished, the display will show

the AR countdown with the lighted dot in the low-order of the display. At the same time, there is no voltage in the

RN-122 socket and the ON LED is off. After the AR time has finished, the device will return to normal operation.

When the code “”appears on the display, contact the place of purchase or the manufacturer.

Registration of the maximum and minimum values of the mains voltage

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RN-122

NOVATEK-ELECTRO

The device registers the maximum and minimum values of the mains voltage, storing them in the memory.

To view these values, simultaneously press Umin/- and Umax/+ buttons briefly. After that, the display will

consistently show: the maximum voltage code; the maximum value of the voltage; minimum voltage code; minimum

value of mains voltage. Then the device returns to the mains voltage value displaying.

After viewing, the RN-122 resets the previously saved mains voltage values and registers new ones.

When you turn on the device for the first time, the minimum value of the mains voltage will be "0". In the event

of the device shutdown or power outage, the minimum value of the mains voltage will also be "0".

When the device is disconnected, all previously registered mains voltage values are reset.

Device overheating protection

The device protection against overheating is provided in RN-122. If the temperature inside the device housing

rises above 85 °С, the code “” will appear on the display, the ON LED will be off and the protected equipment

will be off.

In this case it is necessary:

–unplug the device from the power socket;

–let it cool down;

–check the reliability of the connection of the plug and socket of RN-122 to the mains socket and the protected

equipment, as well as the absence of carbon deposits;

–check whether the power of the connected equipment exceeds 3.6 kW;

–switch on again.

If the code “”appears frequently on the display, contact the place of purchase or the manufacturer.

4. MAINTENANCE

4.1. Safety precautions

DURING MAINTENANCE IT IS NECESSARY TO DISABLE THE DEVICE AND CONNECTED DEVICES

FROM THE MAINS.

4.2. Recommended frequency of maintenance is every six months.

4.3. Maintenance Procedure:

1) Visually check the absence of carbon deposit on the plug of the device, in case of detection, remove the

carbon deposit;

2) Visually check the integrity of the housing, in case of detection of cracks and damages take the device out of

service and send for repair;

3) If necessary, wipe the housing of the device with cloth.

Do not use abrasives and solvents for cleaning.

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RN-122

5. SERVICE LIFE AND MANUFACTURER WARRANTY

5.1.The lifetime of the device is 10 years. Upon expiration of the service life, contact the manufacturer.

5.2.Shelf life is 3 years.

5.3.Warranty period of the device operation is 5 years from the date of sale.

During the warranty period of operation (in the case of failure of the device) the manufacturer is

responsible for repair of the device free of charge.

ATTENTION! IF THE DEVICE HAS BEEN OPERATED IN VIOLATION OF THE REQUIREMENTS OF THIS

OPERATION MANUAL, THE MANUFACTURER HAS THE RIGHT TO REFUSE IN WARRANTY SERVICE.

5.4.Warranty service is performed at the place of purchase or by the manufacturer of the device.

5.5.Post-warranty service of the device is performed by the manufacturer at current rates.

5.6.Before sending for repair, the device should be packed in the original or other packing excluding

mechanical damage.

6. TRANSPORTATION AND STORAGE

The device in the original package is permitted to be transported and stored at the temperature from minus 45

to +60 °C and relative humidity of no more than 80 %.

7. ACCEPTANCE CERTIFICATE

RN-122 has been manufactured and accepted in accordance with the requirements of current technical

documentation and classified as fit for operation.

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