CTE LV Transformer Substation
Transformer/Distribution Substations
CTE LV Containerized Transformer Substation
| Application: | outdoor, free standing containerized unit, temporary or permanent use |
| Protection class: | IP 54 |
| Ambient temperature: | -20 °C to +50 °C |
| Irradiation: | 500 w/m² |
| Max. wind speed: | 140 km/h |
| Max. snow load (at 1000 m): | 200 kg/m² |
| Severity of seismic activity: | AF 5 |
| Standards to comply with Europe and International | IEC EN 62271-202, IEC EN 62271-1, IEC EN 61439-1, IEC EN 61439-2, IEC EN 60909-0, IEC EN 60864-2, CEI 11-35 (II-ed) |
Executions
| Rated voltage | up to 1000 Vac | up to 1500 Vcc |
| Rated current | 6300 A | 6300 A |
| Rated short circuit current | 100 kA | 100 kA |
| Rated short-term withstand current (3 s) | 100 kA | 100 kA |
| Rated impulse voltage | 8 kV | 8 kV |
| Rated frequency | 50 – 60 Hz | 50 – 60 Hz |
Container sizes
| Container (feet) | 10 | 15 | 20 | 25 | 30 | 40 |
|---|---|---|---|---|---|---|
| Length (mm) | 2990 | 4590 | 6055 | 7500 | 9125 | 12190 |
| Height (mm) | 2635 | 2635 | 2635 | 2635 | 2635 | 2635 |
| Depth (mm) | 2435 | 2435 | 2435 | 2435 | 2435 | 2435 |
Characteristics
- outdoor, free standing, accessible, containerized unit, specifically designed for job site electrification
- provided with LV switchboard (eventually with APFC)
- completely self contained, easy movable, designed for a long service life and safe use
- can be lifted with transformer inside
- cast resin transformer (from 100 – 4500 kVA), oil or air insulated transformer on request
- customized LV switchgear modular unit with air/gas SF6 insulation
- natural ventilation; options: fan or air conditioner, cooling or heating air conditioning system
- personal and operational safety, protecting from contact with live parts
- fire protection and safety
- effective electrical and thermal insulation
- easy operation, service and maintenance
- interlocked 230 V / 16 A sockets
- lightning installation with electric switch
- accident prevention accessories: powder extinguisher, recharging emergency lighting, insulated carpet, warning notice, substation electrical drawing
- fire detection and extinguishing system (optional)
- warning horn (IP66), suitable for long term continuous activation
- flashing warning light (IP55)
- emergency push button (under glass)
