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KS 9 Power transformer for mining
1. Application
Thelow-loss oil-immersed power transformer for mining of KS9 series is applied to voltageof 6-10kV, frequency of 50-60Hz, rated capacity of 50-630kVA. It can beinstalled in mines and no explosive site with dust and gas for dragging inmines, illuminating and power transmission & distribution.
2. Model
3. Technical parameters
Type | Rated Capacity （kVA） | Rated voltage （kV） | Loss （W） | Impedance of short-circuit （%） | No-load current（%） | Label of connecting group | Weight（kg） | Outline Dimension L x W x H （mm） | Gauge（mm） | ||||
HV | LV | No- load | Load | Body | oil | Total weight | |||||||
KS9-50/6 | 50 | 6±5% 10±5% | 0.4 0.69 | 170 | 870 | 4 | 2.0 | Yy0 Yd11 | 221 | 92 | 410 | 1165×761×922 | 500/230 |
KS9-100/6 | 100 | 290 | 1500 | 1.8 | 334 | 128 | 610 | 1195×792×1027 | 520/260 | ||||
KS9-200/6 | 200 | 480 | 2600 | 1.5 | 539 | 192 | 960 | 1380×828×1139 | 650/300 | ||||
KS9-315/6 | 315 | 670 | 3650 | 1.4 | 746 | 235 | 1265 | 1625×970×1222 | 650/300 | ||||
KS9-400/6 | 400 | 800 | 4300 | 1.3 | 850 | 268 | 1510 | 1640×980×1330 | 600/276 | ||||
KS9-500/6 | 500 | 960 | 5150 | 1.2 | 1085 | 325 | 1850 | 1870×1160×1368 | 750/260 | ||||
KS9-630/6 | 630 | 1200 | 6200 | 1.1 | 1395 | 500 | 2415 | 2108×1198×1705 | 660/330 | ||||
