The equipotential bonding system (EBS) is used to eliminate the voltage difference between all conductive elements and structures of the building, as well as related utilities and communications between them and the grounding arrangement, by combining them into a single circuit with protective conductors.
The EBS consists of the following elements:
Main grounding busbar (MGB) is an essential component of the building's electrical supply.
The MGB combines the supply line's neutral protective and neutral working conductors as well as grounding conductors and equipotential bonding conductors.
The equipotential bonding busbar is designed to connect all metal-conductive parts of the structure to the equipotential bonding system.
Potential equalization box (PEB) is the connecting device of grounding wires from the grounding busbar of the electrical panel to the conductive elements accessible to touch.
PEB allows to organize an additional system of equipotential bonding in apartments, houses, offices, and industrial premises.
Equipotential bonding clamp is a fastening element designed to connect metal pipes or insulated conductors to the equipotential bonding system.
Grounding conductors are the elements designed to connect metal objects to the equipotential bonding busbar.
Elements of the ZANDZ equipotential bonding system
ZANDZ Main grounding busbar (MGB)
Combines the supply line's neutral protective and neutral working conductors, as well as grounding conductors and equipotential bonding conductors.
The material of the busbar is copper. The set also includes metalware (bolts, nuts, washers) M6 stainless steel, and two insulators.
Connection of conductors to the MGB is carried out by bolt connection through tips.
| Part numbers | ZZ-501-005 | ZZ-501-007 | ZZ-501-009 | ZZ-501-012 | ZZ-501-018 | ZZ-501-022 | |
|---|---|---|---|---|---|---|---|
| Busbar cross-section: | 40х4 mm | 40х4 mm | 40х4 mm | 40х4 mm | 40х4 mm | 40х4 mm | |
| Number of connections: | 5 | 7 | 9 | 12 | 18 | 22 |
ZANDZ Equipotential bonding busbar
Is designed to connect all metal-conductive parts of the structure to the equipotential bonding system.
Made of brass and has a plastic housing.
| Part number | ZZ-501-209 |
|---|---|
| Conductor cross-section: | 4–25 mm² |
| Number of connections: | 9 |
ZANDZ Potential equalization box
Allows to organize an additional system of equipotential bonding in apartments, houses, offices, and industrial premises.
The box combines the protective conductors of the electrical equipment and is connected to the MGB.
The material of the box is plastic; inside there is a brass busbar for 8 connections.
| Part number | ZZ-501-108 |
|---|---|
| Weight: | 0,11 kg |
| Number of connections: | 8 |
ZANDZ Equipotential bonding clamp
Designed for connection of metal pipes up to 250 mm in diameter or insulated current collector to the equipotential bonding system.
The connection of 1 conductor with a cross-section of 2.5-16 mm² to the clamp is carried out by means of a bolt with M6 thread.
| Part numbers | ZZ-202-201 | ZZ-202-202 | ZZ-202-203 | ZZ-202-204 |
|---|---|---|---|---|
| Weight: | 0,063 kg | 0,07 kg | 0,077 kg | 0,084 kg |
| Clamping range: | 0-100 mm | 0-150 mm | 0-200 mm | 0-250 mm |
ZANDZ Grounding conductors 1 to 5 meters long with tips for bolts
Designed to connect metal objects to the equipotential bonding busbar.
Made on the basis of PV-3 copper multi-wire with two tips for bolt D6.
| Part numbers | Length | Cross-section |
|---|---|---|
| ZZ-500-110-6 | 1 m | 6 mm2 |
| ZZ-500-120-6 | 2 m | 6 mm2 |
| ZZ-500-130-6 | 3 m | 6 mm2 |
| ZZ-500-140-6 | 4 m | 6 mm2 |
| ZZ-500-150-6 | 5 m | 6 mm2 |
| ZZ-500-110-10 | 1 m | 10 mm2 |
| ZZ-500-120-10 | 2 m | 10 mm2 |
| ZZ-500-130-10 | 3 m | 10 mm2 |
| ZZ-500-140-10 | 4 m | 10 mm2 |
| ZZ-500-150-10 | 5 m | 10 mm2 |
| ZZ-500-110-16 | 1 m | 16 mm2 |
| ZZ-500-120-16 | 2 m | 16 mm2 |
| ZZ-500-130-16 | 3 m | 16 mm2 |
| ZZ-500-140-16 | 4 m | 16 mm2 |
| ZZ-500-150-16 | 5 m | 16 mm2 |
Groundingconductors are also available in lengths from 0.2 to 0.5 m. You can select the required conductor cross-section and length on a separate page
ZANDZ Grounding conductors 1 to 5 meters long with sleeve and tips for bolts
Designed to connect metal objects to the equipotential bonding busbar.
Made on the basis of copper multi-conductor wire PV-3 with a sleeve and a tip for a bolt D6.
| Part numbers | Length | Cross-section |
|---|---|---|
| ZZ-500-210-6 | 1 m | 6 mm2 |
| ZZ-500-220-6 | 2 m | 6 mm2 |
| ZZ-500-230-6 | 3 m | 6 mm2 |
| ZZ-500-240-6 | 4 m | 6 mm2 |
| ZZ-500-250-6 | 5 m | 6 mm2 |
| ZZ-500-210-10 | 1 m | 10 mm2 |
| ZZ-500-220-10 | 2 m | 10 mm2 |
| ZZ-500-230-10 | 3 m | 10 mm2 |
| ZZ-500-240-10 | 4 m | 10 mm2 |
| ZZ-500-250-10 | 5 m | 10 mm2 |
| ZZ-500-210-16 | 1 m | 16 mm2 |
| ZZ-500-220-16 | 2 m | 16 mm2 |
| ZZ-500-230-16 | 3 m | 16 mm2 |
| ZZ-500-240-16 | 4 m | 16 mm2 |
| ZZ-500-250-16 | 5 m | 16 mm2 |
Groundingconductors are also available in lengths from 0.2 to 0.5 m. You can select the required conductor cross-section and length on a separate page
ZANDZ Grounding conductors in lengths from 1 to 3 meters for additional equipotential bonding system
Designed to connect metal objects to the equipotential bonding box.
Made on the basis of copper multi-conductor wire PV-3 with a sleeve and a tip for a bolt D6.
| Part numbers | Length | Cross-section |
|---|---|---|
| ZZ-500-110-25 | 1 m | 2,5 mm2 |
| ZZ-500-120-25 | 2 m | 2,5 mm2 |
| ZZ-500-130-25 | 3 m | 2,5 mm2 |
| ZZ-500-110-4 | 1 m | 4 mm2 |
| ZZ-500-120-4 | 2 m | 4 mm2 |
| ZZ-500-130-4 | 3 m | 4 mm2 |
Groundingconductors are also available in lengths from 0.2 to 0.5 m. You can select the required conductor cross-section and length on a separate page