
Outdoor Combined Box-type Substation (European)
YB series pre-installed substation has the characteristics of strong complete set, small size, compact structure, safe and reliable operation, convenient maintenance, and movable. Compared with conventional civil substations, the floor area of box-type substations with the same capacity is usually 1/10~15 of that of conventional substations, which greatly reduces the design workload and construction volume and construction costs.
- DESCRIPTION
- SPECIFICATION
- TECHNICAL & SALES SUPPORT
Outdoor Combined Box-type Substation Description:
YB series pre-installed substation has the characteristics of strong complete set, small size, compact structure, safe and reliable operation, convenient maintenance, and movable. Compared with conventional civil substations, the floor area of box-type substations with the same capacity is usually 1/10~15 of that of conventional substations, which greatly reduces the design workload and construction volume and construction costs. In the power distribution system, it can be used in the ring network power distribution system, and PJ is also used in the dual power supply or radiation terminal power distribution system. It is a new complete set of equipment for the construction and transformation of urban and rural substations.
Outdoor Combined Box-type Substation Model:
Outdoor Combined Box-type Substation Application:
YB series pre-installed substation has the characteristics of strong complete set, compact structure, small size, easy to move, easy installation and maintenance. Beautiful shape, can match the color of the surrounding environment. It is suitable for installation in construction sites, factories, mines, oil fields, residential quarters, commercial centers, streets and other places. It can go deep into the load center to the maximum extent, receive electric energy, transform voltage, and supply power to low-voltage users.
Outdoor Combined Box-type Substation Technical Parameters
Item | Unit | High voltage electrical equipment | Transformer | Low voltage electrical equipment |
Rated voltage | kV | 7.2, 12 | 6/0.4, 10/0.4 | 0.4 |
Rated capacity | kvA | type: 200~1250 | ||
type: 50~400 | ||||
Rated current | A | 200~630 | 100~3000 | |
Rated breaking current | A | Load switch400~630A | 15~63 | |
kA | Combined electrical equipment is dependent on fuse | |||
Rated short time withstand current | kA(xs) | 20×(2) | 200~400kvA | 15×1 |
(12.5×4) | 400kvA | 30×1 | ||
Rated peak withstand current | kA | 31.5, 50 | 200~400kvA | 30 |
400kvA | 63 | |||
Rated closing current | kA | 31.5, 50 | ||
Line frequency withstand voltage | kV | Phase to earth and phase similar 32,40 | Oil immersion: 35/5min | ≤ 300V ±2kV |
Isolated fracture 34,48 | Dry type: 28/5min | 300,600V ±2.5kV | ||
Thunderstroke impact | kV | Phase to earth and phase similar 60,75 | 75 | |
Isolated fracture 75,85 | 75 | |||
Noise level | dB | Oil immersion: <55 | ||
Dry type: <65 |
Get More Product Solutions Engineer Service
TECHNICAL & SALES SUPPORT
If you have any questions, please contact us. We’ll do our best to help.