S(B)H15-M Series Three Phase Dry-type Distribution Transformer
S(B)H15-M Series Three Phase Dry-type Distribution Transformer

S(B)H15-M Series Three Phase Oil Type Distribution Transformer

The three-dimensional triangle roll is intimately composed of three identical single frames. The three core posts are arranged in an equilateral triangle. The magnetic path length of the three core posts is completely the same, and the shortest.

Feature

The Three-Dimensional Triangle Roll is Intimately Composed of Three Identical Single Frames

The Transformer Oil Tank Adopts A Near-Micro Triangle Structure, So The Volume is Smaller Than The Conventional Rectangular Oil Tank, The Structure is Compact, And The Appearance Is Beautiful.
 

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Product Introduction

OVERVIEW

 

Iron core:

The three-dimensional triangle roll is intimately composed of three identical single frames. The three core posts are arranged in an equilateral triangle. The magnetic path length of the three core posts is completely the same, and the shortest. The loss of the three core posts is the same, so the three-phase magnetic circuit is balanced. The production efficiency is improved. The three-dimensional triangular wound core is the same as the planar wound core in that it is rolled on the production line to eliminate the quality fluctuations caused by manual lamination and stacking of the stacked iron core.At the same time, the body structure of the three-dimensional triangular wound iron core transformer determines that its short circuit resistance is better than that of the planar transformer.

 

Oil tank:

The appearance is beautiful, the transformer oil tank adopts a near-micro triangle structure, so the volume is smaller than the conventional rectangular oil tank, the structure is compact, and the appearance is beautiful.

 

 

Model

 

 

Technical Parameters

 

Rated Capacity High Voltage Tap Range Low Voltage Vector Group No-load Loss Load Loss No-load Current Impedance Voltage Sound Power Level Exterior Size
Lnstall4-Φ18
Total Weight
(kVA) (kV)   (kV)   (W) (75℃)(W) (%) (%) (dB) (L*W*H) (kg)
30 6
6.3
6.6
10
10.5
11
±2*2.5

±5
0.4 Dyn11
Yyn0
Yzn11
33 630/600 1.5 4 52 800*500*800 300
50 43 910/870 1.2 53 820*550*800 350
63 50 1090/1040 1.1 53 835*580*800 380
80 60 1310/1250 1.0 55 840*600*830 400
100 75 1580/1500 0.9 55 860*600*860 440
125 85 1890/1800 0.8 59 1020*660*900 560
160 100 2310/2200 0.6 59 1035*660*900 620
200 120 2730/2600 0.6 61 1040*680*930 680
250 140 3200/3050 0.6 61 1140*740*960 800
315 170 3830/3650 0.5 64 1160*760*1100 920
400 200 4520/4300 0.5 64 1230*800*1150 1080
500 240 5410/5150 0.5 66 1320*900*1150 1285
630 Dyn11
Yyn0
320 6200 0.3 4.5 66 1420*920*1180 1580
800 380 7500 0.3 68 1480*1000*1235 1900
1000 450 10300 0.3 68 1600*1100*1280 2155
1250 530 12000 0.2 72 1655*1135*1325 2515
1600 630 14500 0.2 72 1815*1260*1400 3050
2000 750 18300 0.2 5 73 1920*1305*1460 3735
2500 900 21200 0.2 73 2120*1430*1525 4520

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