LIGHTNING PROTECTION OF BILLBOARDS ON THE OBJECT ROOF

LIGHTNING PROTECTION OF BILLBOARDS ON THE OBJECT ROOF

Your object is protected from lightning - it is very good. And what to do if billboards will be installed on the roof of the object, while in operation?

Read more
WE PROLONGATE THE PROMOTION CAMPAIGN

WE PROLONGATE THE PROMOTION CAMPAIGN "30% DISCOUNT FOR GALMAR AIR-TERMINAL MASTS"

It often happens so, that the implementation of solutions happens many weeks after occurrence of the task on lightning protection. Calculations and coordinations may take the precious time of summer discounts and promotion campaigns. We prolongate the promotion campaign "30% discount for GALMAR air-terminals masts" till 31 October so you can implement the plans you've shaped! See the example of ...

Read more
NEW ZANDZ BOLT CUTTER FOR ASSEMBLY OF DOWN CONDUCTORS OF LIGHTNING PROTECTION AND GROUND ELECTRODE SYSTEMS

NEW ZANDZ BOLT CUTTER FOR ASSEMBLY OF DOWN CONDUCTORS OF LIGHTNING PROTECTION AND GROUND ELECTRODE SYSTEMS

The range of manual ZANDZ tools has increased of one more item.

Read more
SECOND PARTICIPANT OF THE CONTEST FOR THE BEST GROUNDING INSTALLATION AND ZANDZ LIGHTNING PROTECTION

SECOND PARTICIPANT OF THE CONTEST FOR THE BEST GROUNDING INSTALLATION AND ZANDZ LIGHTNING PROTECTION

Our contest among ZANDZ.ru Club Experts gains ground and we continue to present you its participants. Today we present you some fragments of photo reports of the next participant Evgeny Pavlyutenko (expert's questionnaire).

Read more
LIGHTNING PROTECTION OF A THEATRE

LIGHTNING PROTECTION OF A THEATRE

There are no specific requirements to lightning protection of theatres in AD. But designers will have to remember that this object is often one of "visit cards" of the city and lightning protection should not affect its appearance. The engineers of the ZANDZ Technical Center considered this detail when they got a task to calculate lightning protection. We offer you to get familiarized with project details and calculation example.

Read more
FUNCTIONAL GROUNDING 1 OHM FOR FLIGHT OPERATION CENTER (FOC)

FUNCTIONAL GROUNDING 1 OHM FOR FLIGHT OPERATION CENTER (FOC)

It is obvious that electric equipment in flight operation centers (FOC) must work propery. Coordination and following up the aircrafts takes place every second, high-accuracy equipment for connection and tracking the followed objects is used. Any disturbance or pulse pickup on such equipment may bring to irreparable consequences and that is why such equipment should have functional grounding which ensures stable operaton of high-accuracy equipment.

Read more
LIGHTNING PROTECTION OF A DEMO CENTER

LIGHTNING PROTECTION OF A DEMO CENTER

ZANDZ Technical Center received a request for lightning protection of a demo center. The building is located in an open area, therefore, despite the small size, it must be protected from lightning.

Read more
30% DISCOUNT FOR AIR TERMINALS MASTS 2, 4 AND 8 METERS HIGH ON A CONCRETE BASE!

30% DISCOUNT FOR AIR TERMINALS MASTS 2, 4 AND 8 METERS HIGH ON A CONCRETE BASE!

This type of lightning rods is excellent for protecting flat roofs and equipment located on them (chillers, smoke exhaust systems, ventilation units, rooflights, mobile network repeaters, light signs, etc.). The masts are easy to install and easily mounted without special tools, they are designed for use on any type of roofing, do not require fastening and interference with the building structure, they are made of galvanized steel and have cable support (for masts 4 and 8 m), equipped with a clamp for connecting down conductor.

Read more
SALE OF LEUTRON SPD!

SALE OF LEUTRON SPD!

Until September 30, 2018, any LEUTRON device, available in stock can be purchased with the maximum discount! Hurry up, the quantity of goods is limited!

 

Read more
VIDEO. LIGHTNING STRIKE 30 M FROM A MAN!

VIDEO. LIGHTNING STRIKE 30 M FROM A MAN!

Lightning is a very beautiful, but at the same time very dangerous natural phenomenon, which is better to watch at a decent distance.

Read more
WATER PUMPING STATION LIGHTNING PROTECTION

WATER PUMPING STATION LIGHTNING PROTECTION

There are several ways to protect a water pumping station and the material assets that are in it from lightning. One of the easiest is to use metal tanks as natural lightning rods. There are buildings in the territory that require artificial lightning protection, and equipment that must be protected with the help of an SPD. It was just such a case that the ZANDZ Technical Center faced in one of its recent projects. We will study the solutuon we offered in detail.

Read more
LIGHTNING PROTECTION OF A DIESEL-GENERATOR INSTALLATION

LIGHTNING PROTECTION OF A DIESEL-GENERATOR INSTALLATION

Generating plants require special attention to ensure electrical safety. Therefore, the approach to the calculation of the grounding device resistance and lightning protection should be at the highest level.

Read more
OFFICIAL CHANNEL ZANDZ.COM ON YOUTUBE

OFFICIAL CHANNEL ZANDZ.COM ON YOUTUBE

The official ZANDZ.ru channel on YouTube The project “Lightning protection and grounding on ZANDZ.ru” announces opening of the official channel on YouTube.

Read more
CALCULATION EXAMPLE OF WORKING GROUNDING FOR AN ELECTRIC LABORATORY

CALCULATION EXAMPLE OF WORKING GROUNDING FOR AN ELECTRIC LABORATORY

In what organizations for checking electrical installations, quality control of electrical safety of facilities, electrical safety and the functioning of electrical equipment should everything be at the highest level? One of them is an electric laboratory!

Read more
HOW TO CHOOSE A GROUNDING KIT?

HOW TO CHOOSE A GROUNDING KIT?

Recently, people have often been worried about electrical safety issues. And this is reasonable, because the safety of relatives and friends depends on this.

Read more
CONTEST FOR THE BEST INSTALLATION OF ZANDZ GROUNDING AND LIGHTNING PROTECTION

CONTEST FOR THE BEST INSTALLATION OF ZANDZ GROUNDING AND LIGHTNING PROTECTION

“Lightning protection and grounding at ZANDZ.ru” project announces a contest among the Experts of the ZANDZ.ru Club!

Read more
INNOVATIVE GROUND RESISTANCE METER FLUKE 1630 WITH 50% DISCOUNT!

INNOVATIVE GROUND RESISTANCE METER FLUKE 1630 WITH 50% DISCOUNT!

Everyone who mounted grounding faced with the need to measure resistance after completing works. A common three-pole measurement method involves the use of two measuring probes and the mandatory presence of the open ground at the distance of 10-20 meters from the ground electrode. It's not convenient.

Read more
LIGHTNING PROTECTION OF A HORSE-RIDING ARENA

LIGHTNING PROTECTION OF A HORSE-RIDING ARENA

The ZANDZ Technical Center performed lightning protection calculations for a horse-riding arena located on the territory of a sports and recreation complex. Livestock buildings necessarily require the right lightning protection system. In accordance with table 1 of AD 34.21.122.-87 they must be protected according to category III. In accordance with IS 153-34.21.122-2003, the object refers to ordinary with protection level III, the reliability of protection is 0.9.

Read more
BIM DESIGN FROM ZANDZ TECHNICAL CENTER!

BIM DESIGN FROM ZANDZ TECHNICAL CENTER!

The world does not stand still, sometimes the speed of technology development is simply amazing. Classical design with AUTOCAD, ARCHICAD, Compass, etc. evolves into the development of information models of buildings and engineering systems - BIM-design!

Read more
LIGHTNING PROTECTION OF AN OIL LABORATORY

LIGHTNING PROTECTION OF AN OIL LABORATORY

Mobile installations for the oil and gas industry require particularly reliable lightning protection, since they contain combustible materials that can instantly lead to fire and explosion.

Read more
ELECTROMAGNETIC COMPATIBILITY WITH LIGHTNING - A SERIES OF WEBINARS ON THE BOOK OF PROFESSOR E.M. BAZELYANA

ELECTROMAGNETIC COMPATIBILITY WITH LIGHTNING - A SERIES OF WEBINARS ON THE BOOK OF PROFESSOR E.M. BAZELYANA

At the webinars, you will learn about the nature of the dangerous electromagnetic effects of lightning and the possibility of limiting them with traditional lightning protection methods, what you need to calculate to solve the problem of electromagnetic compatibility, and also when and which SPDs to install.

Read more
LIGHT PROTECTION OF A BUS PARK

LIGHT PROTECTION OF A BUS PARK

Is urban public transport (for example, buses) protected from lightning strikes at their home locations and is it necessary at all? Lightning protection is necessary! In addition to the parking of vehicles, bus fleets also carry out vehicle maintenance and repair, which means that there are personnel and equipment. In this case, it is impossible to do without grounding and lightning protection.

Read more
COLLEGE LIGHTNING PROTECTION

COLLEGE LIGHTNING PROTECTION

Electrical safety of public places is very important both during the operation of the facility as a whole, and for its fire safety in particular. Therefore, educational institutions should be protected from direct lightning strikes and have a good grounding device.

Read more
LIGHTING PROTECTION OF MULTI-APARTMENT RESIDENTIAL HOUSE WITH NON-STANDARD ARCHITECTURE

LIGHTING PROTECTION OF MULTI-APARTMENT RESIDENTIAL HOUSE WITH NON-STANDARD ARCHITECTURE

Apartment buildings are one of the most common objects that require a lightning protection system. If such a structure has metal structures on the roof, can it be taken into account when calculating the external lightning protection system?

Read more
FUNCTIONAL GROUNDING OF ELECTRIC INSTALLATIONS

FUNCTIONAL GROUNDING OF ELECTRIC INSTALLATIONS

Any high-technology equipment at the place of production or in some workshop requires a special attitude. In particular, good grounding and potential equalization system are required, which will allow the use of equipment, as they say, to the maximum.

Read more