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box type substation

box type substation

type Europen Type, American Type
Rated Voltage 7.2KV, 12 KV
Frequency 50 (60) HZ
Transformer capacity 50-2000KVA
product details:

Overview of Box type transformer:

The YB (ZBW) series of high-voltage/low-voltage prefabricated substations have the characteristics of strong complete set, small size, compact structure, safe and reliable operation, convenient maintenance and mobility. Compared with conventional substations, they are box-type substations of the same capacity. The floor area is 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 project, and can also be used in the dual power supply or radiation terminal power distribution system. It is a new complete set of equipment for the construction and distribution of urban and rural substations.

The YB (ZBW) series of high-voltage/low-voltage prefabricated substations meet the standards of SD320-92 "Technical Conditions for Box-type Substations" and 2BK-4001-89 "Combined Substations".

Classification:

According to the shell, it can be divided into four types:

1. CMJB 1 type combined substation.

2. Color steel composite board box type transformer.

3. Metal box transformer

4. Landscape box transformer

According to the function, it can be divided into 3 types:

1. high supply high meter ring network.

2. General ring net box substation (FN12).

3. terminal box change

Features:

1.High voltage incoming cabinet Vs1 (relay protection or microcomputer protection)

2.Measuring cabinet

3.PT cabinet

4.Ring network cabinet (for other offline contacts)

5.Transformer cabinet

Parameter of Box type transformer:

No Item Unit Value
1 Rated Voltage KV 7.2,12
2 Frequency HZ 50 (60)
3 Main circuit rated current A 400-630
4 4S thermal stability current KA 20
5 Power frequency withstand voltage KV 42
6 Lightning impulse withstand voltage KV 75
7 Enclosure rating   Shell IP43
8 Transformer capacity KVA 50-2000

Test Instruments:

Inspection and testing is the key to ensure the quality of products. ZTelec Group employs the most rigid production inspection criteria at each manufacturing stage to eliminate unqualified products by utilisting the most advanced inspection instruments from around the word. To ensure the best quality products could be delivered to users.

Package of Box type transformer:

Certification of Box type transformer:

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box type substation

box type substation

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