Prefabricated Substation Series

YBM-12 prefabricated substation (American box substation)

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Product introduction

YBM series prefabricated substation (American box transformer), also called combined transformer, commonly known as American box transformer, is a new product designed and developed by digesting and absorbing foreign design concepts and combining the requirements of my country's urban and rural distribution networks.

Model meaning

Structural features

The prefabricated substation is divided into front and rear parts.

Technical parameters

Product model Rated capacity(kVA) voltage combination association group label No-load loss (kW) Load loss(kW) No-load current(%) Short circuit impedance(%) Total weight(kg) Overall reference dimensions
(length×width×height, mm)
High voltage kV Tap range Low voltagekV
YBM-100-4-100 100

6

6.3

10

10.5

11

±5%

±2×2.5%

0.4

DYN11

YYN0

290 1500 1.6 4 1240 1880×1350×1740
YBM-100-4-125 125 340 1800 1.5 1345 1880×1350×1740
YBM-100-4-160 160 400 2200 1.4 1460 1880×1380×1740
YBM-100-4-200 200 480 2600 1.3 1545 1880×1380×1740
YBM-100-4-250 250 560 3050 1.2 1646 1880×1380×1740
YBM-100-4-315 315 670 3650 1.1 1840 1880×1410×1740
YBM-100-4-400 400 800 4300 1.0 2180 1880×1445×1800
YBM-100-4-500 500 960 5100 1.0 2410 1880×1450×1800
YBM-100-4-630 630 1200 6200 0.9 4.5 3380 1880×1455×1800
YBM-100-4-800 800 1400 7500 0.8 3800 1880×1500×1800
YBM-100-4-1000 1000 1700 10300 0.7 4270 1880×1530×1800
YBM-100-4-1250 1250 1950 12000 0.6 5100 1880×1560×1980
YBM-100-4-1600 1600 2400 14500 0.6 5400 1880×1600×1980

 

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