Rockwill Electric Group
Pole Mounted Single Phase CSP Transformers
Pole mounted Single phase CSP transformers manufactured by Rockwill in China. It is designed for designed for lighting and power of residential district and commercial area. ...

Detailed description

  • Description
  • Technical data

Pole Mounted Single Phase CSP Transformers

High Reliability, Long Service Life

Product Description:

The Technical Data of Full Auto-protective Single-phase Pole Mounted Transformers.

Remark: The dimension we offered is only for reference when selecting design type, the final dimension is subject to the outline of the product.
Scope of application Single-phase Pole Mounted Transformer is specially designed for lighting and power of residential district and commercial area.

 

Conventional Type:

The transformer is cylinder sealing structure. Each one is fixed with grounding devices, hooks, supporting lugs which conform to ANSI Standard, and one or two high voltage bushing on the cover, low voltage bushing on the wall of the tank and eyebolt connecting teminals. High voltage taps should be connected when the power is cut off.

 

Complete Self-Protected Type:

This transformer is csp type, which can protect itself from thunder and lightning, short circuit and protect the transiting and distribution line from current failure because of self-malfunction. Except from some similarities such as cylinder tank, hooks, lifting lugs, grounding devices, nameplates, core and winding with the conventional type, this type of transformer has characteristics and devices as follows; One of two high voltage bushings in which there is fuse; One or two arresters, on the wall of the tank, whose top end is near to the high voltage bushing, and connected to the bushing by a copper strip; One secondary breader switch above the winding inside the tank, and  here are operating handle. overload reset and signal light low voltage bushing educed from the wall of the tank, grounding device is fixed to position X2.

Core: C.R.G.O core and amorphous metal core can be chosen.

Technical Data of D9 Series Single Phase Distribution Transformer
    Voltage Group(kV)     Loss (kW) No-load current Impedance Weight (kg) Outline Dimension (mm) Gauge
Rated Capacity Connection Method
(L) (W) (H)    
(kVA) HV LV     No-load Load % % Machine Oil Gross Dimension Vertical Horizontal
5 13.8 0.22 0.24     35 145 4 3.5 50 40 130 530 450 850 400 250
10 13.2     55 260 3.5 65 40 150 560 450 870 400 300
16 11     65 365 3.2 80 40 180 600 450 920 400 300
20 10.5     80 430 3 100 50 205 620 450 940 400 300
30 10 li0 100 625 2.5 115 50 225 700 450 980 400 300
40 li6 125 775 2.5 150 55 270 700 480 970 400 300
50 6.3     150 950 2.3 175 70 310 650 510 1100 400 300
63 6     180 1135 2.1 190 80 340 660 520 1100 400 300
80         200 1400 2 240 100 420 770 630 1120 450 300
100         240 1650 1.9 295 100 490 840 600 1150 450 300
125         285 1950 1.8 370 110 560 890 740 1160 500 400
160         365 2365 1.7 430 130 650 950 790 1170 500 400

Above mentioned parameter are only for reference, ROCKWILL is able to design products according to specific requirements from end users.

Pole mounted Single phase CSP transformers dimension

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