Switchgear Controls - ZBW (XWB) Series AC Box-Type Substation – Xinneng

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Switchgear Controls - ZBW (XWB) Series AC Box-Type Substation – Xinneng Detail:

Scope of Application

The ZBW (XWB) series of AC box-type substations combine high-voltage electrical equipment, transformers, and low-voltage electrical equipment into a compact complete set of power distribution devices, which are used in urban high-rise buildings, urban and rural buildings, residential quarters, high-tech development zones, small and medium-sized Plants, mines, oil fields, and temporary construction sites are used to receive and distribute electrical energy in the power distribution system.

ZBW (XWB) AC box-type substation has the characteristics of strong complete set, small size, compact structure, safe and reliable operation, convenient maintenance, and mobility. Compared with conventional civil substations, box-type substations of the same capacity occupy an area Usually only 1/10-1/5 of the conventional substation, which greatly reduces the design workload and construction volume, and reduces the construction cost.In the power distribution system, it can be used in the ring network power distribution system, and can also be used in the dual power supply or radiation terminal power distribution system. It is a new type of equipment for the construction and transformation of urban and rural substations.

ZBW (XWB) series box-type substation meets the standards of SD320-1992 “Box-type substation technical conditions” and GB/T17467-1997 “High-voltage/low-voltage prefabricated substation”.

Model and Its Meaning

2

Operating Environment Conditions

1. The altitude does not exceed 1000m.

2. The highest ambient temperature does not exceed +40℃, the lowest is not lower than -25℃, and the average temperature within a 24-hour period does not exceed +35℃.

3. Outdoor wind speed does not exceed 35m/s.

4. Air phase junction temperature does not exceed 90% (+25℃).

5. The horizontal acceleration of the earthquake is not more than 0.4m/s2, and the vertical acceleration is not more than 0.2m/s2.

6. There is no place with fire, explosion hazard, serious pollution, chemical corrosion and severe vibration.

Note: Special conditions of use, negotiate with our company when ordering.

The Main Technical Parameters

Number

Project

Unit

High-voltage electrical appliances

Transformer

Low-voltage electrical appliances

1

Rated voltage Ue

KV

7.2    12

6/0.4    10/0.4

0.4

2

Rated Capacity Se 

KVA

 

 

 

Mu type:200-1250

 

 

Pin type:50-400

3

Rated current Ie

A

200-630

 

100-3000

Rated breaking current

A

Load switch 400-630A

 

 

15-63

KA

Combination appliances depend on fuse

Rated short-time withstand current

KAxs

 

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

7

Rated making current

KA

31.5    50

 

 

8

Power frequency withstand voltage(Imin)

KV

Relative to ground and phase 42  30

paint:35/5min

≤300VH2KV

Isolation fracture 48、34

Dry:28/5min

300,660VH2.5KV

9

Lightning shock

KV

Relative to ground and phase75  60

75

 

 

 

Isolation fracture 85、75

10

Noise level 

dB 

 

 

paint:<55

 

 

Dry:<65

11

Protection level

 

IP33

IP23

IP33

12

Dimensions

 

Ordering Instructions

Please provide the following information when ordering:

1. Box-type substation form;

2. Transformer model and capacity;

3. High and low voltage circuit main wiring scheme diagram;

4. Models and parameters of electrical components with special requirements;

5. Shell color;

6Please provide the following information when ordering:

1. Box-type substation form;

2. Transformer model and capacity;

3. High and low voltage circuit main wiring scheme diagram;

4. Models and parameters of electrical components with special requirements;

5. Shell color;

6. The name, quantity and other requirements of spare parts.The name, quantity and other requirements of spare parts.


Product detail pictures:

Switchgear Controls - ZBW (XWB) Series AC Box-Type Substation – Xinneng detail pictures


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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Switchgear Controls - ZBW (XWB) Series AC Box-Type Substation – Xinneng , The product will supply to all over the world, such as: Provence, Brazil, Porto, We have advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you must be willing to become partners with us. Looking forward to your inquiry.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Jack from Salt Lake City - 2017.03.28 12:22
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Karen from Tajikistan - 2018.06.21 17:11
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