See what "RMK-" is in other dictionaries. Arresters rmk multichamber Setting up commercial equipment

This article provides recommendations (a kind of tutorial) on the correct and, therefore, the fastest setting up of the cashier's workplace (RCC) - a functional unit software product 1C Retail (release 2.2.6.33 dated 08/31/2017), developed on the 1C:Enterprise platform.

Since the solution itself is designed to automate the work of retail outlet with any throughput, the functionality that ensures the operation of the cash register, which may include, for example, weighing equipment, can be considered the main one. That is why, the work of setting up the program in this part is simply called “setting up the 1C store”.

The RMK software module has comprehensive functionality for effective work cash point on the trading floor of any throughput. Access to the module toolkit with the ability to use certain functions by a specific cashier is set in the general settings of 1C Retail in combination with the personal rights of a particular employee.

Setting up shop equipment

Let's start setting up a 1C store in general and RMK in particular with such an important component of trade as retail equipment. It is hard to imagine stores without electronic cash registers, and after all, less than 30 years have passed since their mass distribution. Ability to connect fiscal registrars to information system simplified the process of not only serving customers, but also obtaining reports while improving the accuracy of data and their relevance to reality.

You can configure the operation of the equipment by going to "Administration" - "Connected equipment". By checking the box "Use plug-in equipment", we move to the menu item "Connected equipment", which is located on the right.

In the 1C Retail 2.2 window that opens, select "Fiscal registrars" - "Create".

After "Record and close" our registrar appeared in the list of equipment.

After selecting it from the list, click "Settings". If the hardware driver is not installed, the program will report this and offer to install it.

After the "Install driver" command, the program will install it and open the hardware settings window.

Here you should conduct a “Device Test”. Its results will be displayed in a message, and if everything went well, the equipment will be successfully connected. In conclusion, select "Save and close."

Setting up a 1C store can be done in the context of food retail and non-food retail, but regardless of this, it is important to set up user rights, since this is what will ensure control of the correct work of personnel with inventory and, of course, in terms of settlements with customers.

Go to "Administration" - "Users and rights" - "Personal user settings" - "Additional user rights".

The first user, if it is not created, would be more correct to appoint an administrator. Put all the checkboxes and click "Record".

For reporting and formation of the correct fiscal document(check) you must specify the details commercial enterprise in "NSI" - "Details of the organization".

We fill in all necessary information and save the data.

Next, we create a store from which sales will be carried out in "NSI" - "Stores" - "Create". We enter the name of the store directly into the system, the name of the warehouse from which shipment will be carried out, the organization from which sales will be carried out and pricing rules.

Let's take a closer look at the latter.

In order to create a new rule, press the select button from the list (down arrow on the right). You will automatically be prompted to select a rule from the list or create a new one (green plus). Since we are setting up a new base from scratch, the list will be empty and we will have to "create a new" rule. Enter the name of the rule and create a price type. To do this, as before, click "Select from the list" and in the window that appears, click "Create". The Create Price Type window opens.

Let's start by creating a "Purchase" price type. It will not be used in the sale, so the corresponding item is not checked. You can fill it in manually or automatically by substituting a value from the infobase. In the example, we select the option “Fill in according to IB data upon admission”. Data composition scheme: "Incoming prices" (in this case, the prices will be filled in from the receipt document). Click "Save and Close". Our manipulations did not affect the “Types of prices” window in any way, and the price we just created did not appear. This happened due to the fact that the "Use when selling" checkbox was not checked.

By clicking "Create" again, we will now work with the "Retail" price type. Check the box “Use when selling” and select the method of setting the price “calculate according to other types of prices”. In the same window, a formula builder will appear a little lower, with the help of which you can set up automatic price calculation according to a given formula.

In the example, we created a markup of 30% of the purchase price by clicking Save and Close. Only after these actions, our retail price was displayed in the list of price types. And by clicking "Select", we confirmed the need for our price to be added to the pricing rule.

Repeat "Save and close" twice. Store creation setup completed successfully.

To “create”, that is, to set up a cash register, go to the “NSI” - “Cashier” section. Click "Create" and select the store we created earlier. We select the name of the cash desk and put a tick in the box "Punch checks at the KKM cash desk." The cash register has not yet been created, so we create it using the selection button on the right, ask “show all”, then “Create”.

In the connected equipment, select the fiscal registrar, set the name, specify the serial and registration number. Finally, click "Save and Close".

Select the created checkout from the list and click "record and close" again.

On this we have finished setting up the details necessary to launch workplace cashier (RMK).

Creating Documents

Let's start with the receipt of goods in the "Purchases" - "Receipts of goods" section and create a new document.

In the document itself, it is possible to create a new supplier by writing down the name of the supplier and all necessary details. We can fill in the document nomenclature table, as with the supplier, by creating new nomenclature positions, directly from created document. Specify the product name, item type, VAT rate and unit of measurement. As a result, we get the following document:

Click the "Post" button (a document with a green arrow), and then "Create based on" (two documents with green arrows). In the drop-down menu, select "Set item prices".

"Set item prices" will open.

The program automatically calculated the retail price according to the formula that we set. The purchase price is recorded in the Receipt document. Click "Submit and Close".

For the sake of the experiment, let's go and check the balance of goods in warehouses. To do this, in the main menu, go to the section "Warehouse" - "Warehouse reports" - "Balances in warehouses" - "Generate".

We see that the goods have arrived and are listed in the balance of the warehouse.

Sale of goods

We proceed directly to the sale of goods. To do this, go to "Sales" - "RMK (managed mode)".

RMK arresters are used to protect overhead power lines with a voltage of 6-20 kV three-phase alternating current with insulated and uninsulated wires from inductive lightning surges and their consequences and are designed for outdoor operation at temperatures from minus 60°C to plus 50°C. Their service life is about 30 years.

Principle of operation

The main elements of the RMK-20 are: a multi-chamber system (MCS), a supporting fiberglass rod and an arrester attachment to the insulator rod. The arrester is mounted on a metal rod of the insulator with a spark air gap S=3-6 cm between the upper end of the arrester and the wire. When exposed to lightning overvoltage, the spark gap first breaks through, and then the MCS of the arrester.

Arrester symbol RMK-20-IV UHL1

R - Discharger
MK - Multicamera
20 - network voltage class, kV
IV - creepage category
UHL - climatic version according to GOST 15150-69
1 - placement category according to GOST 15150-69

Technical characteristics of arresters RMK-20-IV-UHL1 and RMK-10-IV-UHL1

Voltage class, kV	RMK 6; 10 kV	RMK 15; 20 kV
Number of arc quenching chambers of the MKS, pcs	40	40
External spark gap, mm	40-60	60-80
Impulse 50% discharge voltage, not more than, kV	100	100
Power frequency withstand voltage:
- in a dry state, not less than, kV	30	40
- in the rain, not less than, kV	20	30
Repeatedly (2 impacts) withstanding pulse current 8/50 µs, not less than, kA	30	30
Extinguishing the arc current of a two-phase fault to earth: - effective value of the periodic component at the highest operating voltage of overhead lines up to 24 kV, kA	1,2	1,2
Weight, kg	0,9	0,9
Service life, not less, years	30	30

Installation of RMK on a power line support

For protection against induced overvoltages, the arresters are installed one by one per support with phase sequence, similar to the installation order. At the same time, industrial frequency currents accompanying multi-phase short circuits caused by lightning surges flow through circuits that include the grounding resistances of supports. The efficiency of suppression of accompanying currents is higher, the smaller they are, and the presence of grounding resistance of the supports in the circuit has a favorable effect on reducing the magnitude of the accompanying currents.

Thus, RMK-20 and RDIP-10 arresters can perform the same functions and are interchangeable for 6-10 kV lines.

Comparison of RMK-20 and RDIP-10

The RMK multi-chamber arrester contains all the positive properties of its predecessor, the RDIP long-spark arrester.

RMK is applicable:

• for high-voltage lines with any types of supports: metal, reinforced concrete, wooden;
• with any kind of insulators: pin, tension, suspension, porcelain, glass, polymer;
• with any type of wire, both insulated and uninsulated;

The service life of the RMK is at least 30 years, the manufacturer's warranty is 5 years.

In addition to the above advantages, RMK (compared to RDIP) has several more competitive advantages:

• The weight and dimensions of the RMK are much smaller than those of the RDIP, which simplifies its transportation and storage.
• Small dimensions and design contribute to easy installation, even under voltage, when using a special mounting bracket and a clamp on the wire (on a 6 kV overhead line with a bare wire - without a clamp).
• Possibility of operation on 6 kV, 10 kV, 15 kV and 20 kV overhead lines.
• Significantly reduced wind and ice loads.
• It has protection against landing of birds on the product, i.е. eliminates the possibility of breaking the spark gap.
• Improved coordination with the insulator even if the air gap is violated.
• Follow current suppression up to 1.2 kA;
• Low cost.

Comparison table RDIP-10 and RMK-20

Characteristics	RDIP-10	RMK-20
Impulse 50% discharge voltage, kV (the smaller it is, the better the coordination of the arrester with the insulator, even if the air gap is violated)	100	85
Possibility of use on 6-10-15-20 kV overhead lines	6-10	6-10-15-20
Follow current that can be extinguished by the arrester, A	600-800	1200
Withstand pulse current 8/50 µs, not less than, kA	20	20
Possibility of use on overhead lines with SIP or bare wire, on all types of supports and insulation	Yes	Yes
Possibility of installation under voltage	No	Yes
Product weight, kg	2,55	1,00
Packing volume (10 pieces in a box), cubic meters	0,16	0,02
Compact rigid design, least prone to air gap disturbance during operation	No	Yes
Degree of pollution according to GOST 9920	IV	IV
Damage to arrester elements during operation	No	No
Warranty period, years	5	5
Service life, years	30	30
Availability of projects and recommendations of the "STC Electric Power Industry"	Yes	Yes
Quality (Certificates and Declarations, Russia)	Yes	Yes
Quality control and testing of each product in production	Yes	Yes
Price	RMK is cheaper

RMK-20 has passed all the necessary tests and is certified. Since the beginning of 2009, more than 100,000 RMK-20 products have been installed on the overhead lines.

Possible modifications of RMK, RMKE

• RMK-20-IV-UHL1
• RMK-10-IV-UHL1/AV
• RMK-10-I-III-UHL1
• RMKE-10-IV-UKHL1 for protection of overhead lines from outages and damages resulting from the effects of induced overvoltages, reverse flashovers and direct lightning strikes.
• PMKE-20-IV-UHL1
• RMKE-35-IV-UHL1

RMK-

cable control machine

in labeling

Source: http://board4.nge.ru/board_replay_200410_116712_0.htm

Usage example

. Academician. 2015 .

See what "RMK-" is in other dictionaries:

- "Russian Copper Company" since 2004 CJSC and LLC organization Source: http://www.rosbalt.ru/2004/09/15/177768.html RMK correspondent's workplace Dictionary: S. Fadeev. Dictionary of abbreviations of the modern Russian language. S. Pb .: Polytechnic, 1997. 527 p. ... ... Dictionary of abbreviations and abbreviations

RMK- Correspondent's office... Dictionary of abbreviations of the Russian language

Russian Copper Company- CJSC "Russian Copper Company" Type Closed joint-stock company Year of foundation 2003 Founders Igor Altushkin Location ... Wikipedia

Baysarov, Ruslan- Businessman Businessman, co-owner of the Russian Copper Company, owner of Rossini Trade Limited, Bronson Partners. Shareholder of Sibir Energy. He was engaged in the club, restaurant, hotel and oil business, in 2003 2011 he was the first vice ... ... Encyclopedia of Newsmakers

Kolesnikov, Dmitry Nikolaevich- aircraft designer. In the 30s, he participated in the design of several gliders and the RMK 1 aircraft. Later he worked in the Design Bureau of P. V. Tsybin ...

Romeiko-Gurko, Daniil Alexandrovich- (1898 1947) glider designer. In the 30s he built gliders MKB 2, MKB 4, RMK 1 ... Big biographical encyclopedia

Aviation medicine- branch of medicine that studies conditions professional activity pilots and other aviation professionals in order to develop recommendations for maintaining their health and performance, as well as ensuring flight safety. Creation… … Medical Encyclopedia

Rubtsovsk- City of Rubtsovsk Coat of arms ... Wikipedia

Ore and coal deposits of Eastern Siberia- Large deposits of Eastern Siberia Berezovskoye deposit of siderite ores (south Trans-Baikal Territory), explored ore reserves 438 million tons, iron content 36.6 50.6%. The design capacity is 10 million tons of ore per year. Rights to ... ... Wikipedia

Warranty 5 years

We are official representatives STREAMER and for all goods you get a 5-year warranty

Receipt from 1 day

All goods in sufficient quantities are in our warehouse in Moscow, you can receive your order the very next day.

Free shipping

When ordering for any amount, you will receive free shipping in Moscow to the transport company

Inductive surges will no longer pose a threat to high-voltage power lines (6 - 20 kV) when you buy high-performance surge arresters RMK-20-IV UHL1 from our company. Installation can be carried out both on SIP lines and on lines with a wire without insulation - and thunderstorms are no more difficult, they will not have unpleasant consequences (line disconnection, burnout of the core) for at least three decades, because this is how long the service life of the devices is!

The Russian Federation has a huge territory, in which almost all climatic zones are represented. Therefore, we offer arresters that will function flawlessly in the most severe conditions, even if it is frost down to -60, even if it is hot up to +50 °C! With them, there are no terrible lightning strikes, even multiple ones - they will not fail, they will protect the line!

A distinctive feature is the thoughtfulness of each element and the entire device as a whole, which is a unique piece of engineering.

The arrester RMK-20-IV contains:

• fiberglass bearing rod;
• curved multi-chamber system (ISS);
• fastening unit, consisting of metal plates connected into a single structure by bolted joints.

In turn, the main element, i.e. the multi-chamber system, consists of:

• silicone profile;
• intermediate electrodes;
• arc quenching chambers and discharge channels.

The arrester is installed on the pin on which the insulator is installed. It is important to observe the correct gap between the wire and the upper end of the arrester - the air gap should be from 30 to 60 millimeters.

During a thunderstorm, pulsed discharges enter small volume chambers, where high pressure is created, forcing the channels to move to the insulating surface and blow out of the arrester. In the process, the channels are cooled, their resistance increases, due to which the surge current of the overvoltage that has arisen due to a thunderstorm is limited.

There are 2 options for extinguishing a spark discharge:

1. accompanying current with a frequency of 50 Hz passes through zero;
2. reduction of the overvoltage impulse (its instantaneous value) to a greater or equal power frequency voltage.

In any case, the erosion of the chamber walls is insignificant, which determines the reliability of the devices and their long service life.

Installation is carried out on VL supports, which are grounding. The phases must alternate. One device is installed on one support.

It is important that there is an air spark air gap of 3–6 cm between the overhead line wire and the end electrode of the arrester. First of all, the breakdown will be in this place, and only because of this the arrester is activated.

Arrester symbol RMK-20-IV UHL1

Technical characteristics of the arrester RMK-20-IV UHL1

Voltage class	6 - 10 kV	15 - 20 kV
Number of arc quenching chambers ISS	40	40
External spark gap	40 - 60 mm	50 - 70 mm
Impulse 50% discharge voltage, no more	85 kV	85 kV
Withstand voltage of industrial frequency, not less than - dry - under rain
Repeatedly withstanding pulse current 8/50 µs, not less than	20 kA	20 kA
Weight	1.0 kg	1.0 kg
Service life, not less	30 years	30 years

Surge arresters RMK-20-IV UHL1 are mounted on the supports of high-voltage power lines on alternating phases, since only in this case can it be reliably protected from lightning inductive surges. Supports act as grounding devices. As for such a question as the degree of efficiency of extinguishing accompanying currents by these arresters, then, as practice shows, it is the higher, the smaller their value is. That is why it is necessary that the supports are reliably grounded and in accordance with all applicable rules and regulations: the fact is that in this case the currents will become minimal.

Comparison of technical means from the moment of development of the arrester RDIP-10 to the development of RMK-20

The new generation arrester has been tested and certified. Its functions are similar to those of RDI, these devices are interchangeable and can be used on 6-10 kV lines. At the same time, the RMK-20 is superior in performance to the RDIP-10.

Specific examples of successful operation of arresters RMK-20-IV UHL1

Employees of the Langepasenergoneft SC provided the following data on observations during the period from May 2010 to September 2011:

• none of the devices installed on the lines received any damage, did not fall, and did not even move at all;
• no insulation, wires, or substation equipment were damaged;
• there were no power outages during thunderstorms;
• twice the hurricane wind blew the wires and the devices worked flawlessly automatically re-enabling the system.

Voltage class	6-20 kV
Number of arc quenching chambers ISS	40 pcs
Impulse 50% discharge voltage, no more on positive polarity on negative polarity
The number of withstanding impulse actions when applying an impulse voltage of 500 kV and actuating the arrester, not less than	100
The number of withstanding impulse actions when applying an impulse voltage with a slope of 2000 kV / μs and actuation of the arrester, not less than	3
Withstand voltage of industrial frequency, not less than	40 kV
Repeatedly (2 impacts) withstanding pulse current 4/10 µs, not less than	30 kA
Service life, not less	30 years

	6-10 kV	15-20 kV
Number of MKS electrodes	40	40
External spark gap, mm	40-60	60-80
Pulse discharge voltage, no more than, kV	100	100
Power frequency withstand voltage: In a dry state, not less than, kV In the rain, not less than, kV
Withstand pulse current 8/50 µs, not less than, kA	30	30
Product weight, kg
Possibility of use on overhead lines with SIP or bare wire	Yes	Yes
	Yes	Yes
Possibility of installation on all types of supports	Yes	Yes
Possibility of installation on all types of insulation	Yes	Yes
Degree of pollution according to GOST 9922	IV	IV
Damage to RMK elements when triggered	Not	Not
Warranty period, years	5	5
Service life, years	30	30
	Yes	Yes
Quality (Certificates and Declarations, Russia)	Yes	Yes
	Yes	Yes
Experience of successful use as of 2014, years	6	6

Comparison of RDIP-10 and RMK-20

	RDIP-10	RMK-20
Impulse 50% discharge voltage, kV (the smaller it is, the better the coordination of the arrester with the insulator, even if the air gap is violated)	100	85
Possibility of use on 6-10-15-20 kV overhead lines	6-10	6-10-15-20
Follow current that can be extinguished by the arrester, A	600-800	1200
Withstand pulse current 8/50 µs, not less than, kA	20	30
Possibility of use on overhead lines and self-supporting insulated wires or bare wire, on all types of supports and insulation	Yes	Yes
Possibility of installation under voltage	No	Yes
Product weight, kg	2,55	0,90
Packing volume (10 items in a box), cbm	0,16	0,02
Compact rigid design, least prone to air gap violation during operation	No	Yes
Degree of pollution according to GOST 9920	IV	IV
Damage to arrester elements during operation	No	No
Warranty period, years	5	5
Service life, years	30	30
Availability of projects and recommendations of the "STC Electric Power Industry"	Yes	Yes
Quality (Certifications and Declarations, Russia)	Yes	Yes
Quality control and testing of each product in production	Yes	Yes
Price	RMK-20 is cheaper

Advantages of RMK-20-IV-UHL1:

• RMK-20 and RDIP-10 can perform the same functions and are interchangeable for 6-10 kV lines
• Reducing the cost of transportation and storage by more than 10 times (size of a box of RDIP-10 (10 pcs.) - 0.16 cubic meters; size of a box of RMK-20 (10 pcs.) - 0.01 cubic meters)
• RMK-20 can be installed together with pin, suspension and tension insulation on all types of supports and with any type of wire
• Arresters are installed one by one on a support with phase alternation, similar to RDIP-10
• Opportunity to operate RMK-20 on 15 kV and 20 kV overhead lines
• Quenching of a larger follow current (up to 1.2 kA) and, accordingly, operability in sections of 6-10 kV overhead lines with a low (less than 10 Ohm) value of ground resistance
• Possibility of mounting under voltage when using a special mounting bracket and a clamp on the wire (on a 6 kV overhead line with a bare wire - without a clamp)
• RMK-20 is less susceptible to air gap changes during operation

Tests carried out

	ITsVA JSC "NIIVA"
	Central Research Institute of RTK
Determination of 50% discharge voltage when exposed to lightning impulses	AUSST (Finland)
Resource tests	OAO NPO Streamer
Follow current test	ITs 26 Central Research Institute
Certification tests	ITsVA JSC "NIIVA"
Lightning impulse test. Power frequency test in dry and rain conditions	CPRI (India)
Current withstand test 4/10 µs 50 kA	CPRI (India)
Flammability Tests	IC LLC "SZNTTSIS "Regulationsert"
Vibration test	Central Research Institute of RTK
Tests for resistance to climatic factors external environment	ITsVA JSC "NIIVA"
Vibration test (M6 group)	Central Research Institute of RTK
	Central Research Institute of RTK
Mechanical strength tests under wind loads	Central Research Institute of RTK
Extinguishing test RMK-20 with clamp SE 45.1	OAO NPO Streamer
Resource test RMK-20 when quenching the follow current	OAO NPO Streamer

Arrester RMK-20-IV-UHL1 description

In order to protect power lines from thunderstorms, special arresters are used. One of them is the RMK-20 multichamber arrester. AT recent times it became very popular among buyers.

The arrester RMK-20-IV-UHL1 is manufactured in compliance with all legal standards and requirements, which ensures high quality products and guarantees a long service life.

Thanks to modern technologies, which are used in the production of the RMK-20 arrester, it can be used in a wide temperature range. The service life of the arrester is 30 years, which makes it possible to ensure long-term safety of lines from thunderstorms.

The RMK-20 arrester fastening unit allows you to securely fix it on the line and guarantee reliable fixation throughout the entire period of operation. The quality of each product is checked during production, which allows you to avoid defects and set a high bar for product quality.

Discharger RMK-20-IV-UHL1 price

LLC TK "Norma-cable" offers a multi-chamber arrester RMK-20 according to one of the most favorable prices on the market. Find out the final price for the RMK-20 arrester, including discounts, from our manager.

Our company specializes in completing overhead power lines. Armature and equipment for 6-20 sq. Also supports, SIP wire and metal structures.