ER
PURPOSE
Floor switchgear cabinet-ER serves as a connection and measuring point for dwellings. It allows the installation of all types of measuring and tariff devices for direct measurement up to 100 A.
ENCLOSURE
The enclosure is a modular LUG type enclosure, made from high-quality pressed polyester reinforced with glass fibre, in colour RAL 7035.
INSTALLATION
The floor switchgear cabinet is installed in the wall or on the wall, in the appropriate place in the hallways per floor or in the passageways of rising conduit.
EXECUTION
It consists of a modular LUG (OSZ) type enclosure, meter mounting plate, mounting rail with IP20 protection and other mounting components.
The cabinet can be made for single-phase or three-phase measurement. Fuse- switch disconnecter allows disassembly under load and can be lead-sealed whether it is on or off.
The cabinet is also intended for controlled consumption or renewable sources of energy (self-consumption PV systems) with two counters per dwelling or bi-directional energy meter with the distribution of signalling lines for tariff and consumer management.
QUALITY
Has a CE quality mark, top quality, tested and certified in accordance with the requirements and regulations of the relevant European standards and laws. Equipped in conformity with technical terms for manufacture and testing of the home connection cabinet.
|
Type tag |
ER |
|
Nominal voltage (Un) |
3×230/400 V |
|
Intended for the network system |
TN, TN-C, TN-C-S, TT |
|
Intended for the network system (Ui) |
690 V |
|
Intended for the network system (Uimp) |
6kV |
|
Intended for the network system (InA) |
160 A |
|
Intended for the network system (Icw) |
<17 kA / 1 s |
|
Usage class |
AC23 |
|
Electromagnetic compatibility (EMC) |
Okruženje B |
|
Mechanical protection grade |
IP44 ili IP54, IK10 |
| Protection clas |
II |
|
Thermal stability |
70°C, 168h |
|
Fire resistance |
960°C ± 15°C |
|
Low temperature resistance |
-40°C |
|
Flammability index |
V0 |
|
Applied standards, laws and documentations |
HRN EN 61439-1, HRN EN 61439-3, HRN, HRN EN 62208 Certifikat br. LVD 30170012 – Končar Institut |