LOW-VOLTAGE SWITCHGEAR
MetalGear
Low-voltage metal-enclosed switchgear
MetalGear switchgears have been designed to meet the high standards required by energy producers. Moreover, MetalGear is designed for the use of 90°C cables according to the chart, without the need to oversize them to compensate for bus terminal temperatures, as commonly seen on the market.
| General features of MetalGear switchgear: | |||
|---|---|---|---|
| Rated insulation voltage | V | 635 | |
| Test voltage at power frequency | kV 1 min | 2.2 | |
| Rated frequency | Hz | 50/60 | |
| Rated short-time withstand current | kA 1 s. | 22 – 42 – 65 | |
| Peak current | kA 3 cy. | … 149.5 | |
| Main busbar rated current | A | 800…5000 | |
| Rated current of the branch connections | A | 800…5000 | |
Download(s):
MetalGear-WS
Space-efficient low-voltage metal-enclosed switchgear
Our MetalGear-WS low-voltage metal-enclosed switchgear provides the ideal solution for industries with high energy requirements and space constraints, without compromising safety and reliability. Thanks to the modular wall-standing design and compact dimensions, it can be flexibly adapted to situations where space is limited.
| General features of MetalGear-WS switchgear: | |||
|---|---|---|---|
| Rated insulation voltage | V | 635 | |
| Test voltage at power frequency | kV 1 min | 2.2 | |
| Rated frequency | Hz | 50/60 | |
| Rated short-time withstand current | kA 1 s. | 22 – 42 – 65 | |
| Peak current | kA 3 cy. | … 149.5 | |
| Main busbar rated current | A | 800…3200 | |
| Rated current of the branch connections | A | 800…3200 | |
Download(s):
Switchgear
DC Traction switchgear
Mainly used in subway and light rail projects, direct current (DC) traction switchgear supplies electric power to the train car engines. In addition to disjunction cabinets, equipment includes substation alarm and automation supervision systems, auxiliary service panels, transformer/rectifier group alarm management panels and the communications network.
| General features of DC Traction switchgear: | |||
|---|---|---|---|
| Rated voltage | V | 800 | |
| Test voltage at power frequency | kV 1 min | 5.5 | |
| Rated short-time withstand current | kA | 120 | |
| Main busbar rated current | A | 2000…6000 | |
| Rated current of the branch connections | A | 2000…6000 | |
Switchboard
AC and DC switchboard
The many engineers and technicians on our team can design custom switchgear for our clients. For example, switchboards can be manufactured from single-line diagrams and have special features for each application.
| General features of AC and DC switchboard: | |||
|---|---|---|---|
| Rated insulation voltage | V | 635 | |
| Test voltage at power frequency | kV 1 min | 2.2 | |
| Rated frequency | Hz | 50/60 | |
| Rated short-time withstand current | kA 1 s. | 22 – 42 – 65 | |
| Peak current | kA 3 cy. | … 149.5 | |
| Main busbar rated current | A | 400…1600 | |
| Rated current of the branch connections | A | 400…1600 | |
