Rolling forming
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Phone: +86-17743873283
WhatsApp: +86-17743873283
Xinhe Economic Development Zone, Hebei Province, China
S9-M Type Oil Immersed Power Transformer
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- 产品描述
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Product Introduction
The S9-M series transformer incorporates advanced international technology with a fully oil-filled sealed design, eliminating the need for an oil conservator. Oil volume variations caused by temperature and load changes are automatically accommodated through the flexibility of the transformer tank. Compared to the S7 model, no-load loss is reduced by 30%, while strong lightning and short-circuit withstand capabilities are ensured. The energy efficiency is significantly improved, and the transformer features a compact external structure for space-saving installation.
Product features
1. Low Noise Operation
With a compact design and the use of new materials and technologies, noise levels are effectively reduced. No oil storage tank is required, and the overall height is lower than that of similar products.2. Extended Service Life
The fully sealed transformer cover and tank rim are fastened using bolts or welding, preventing any contact between oil and air to ensure long-term reliability.3. Compact Size & Aesthetic Design
The S9-M series transformer oil tanks feature corrugated plate fins. As oil temperature fluctuates, volume changes are absorbed through the natural expansion and contraction of the corrugated sheets. This design results in a visually appealing, space-saving unit with a small footprint.4. Maintenance-Free
Thanks to its fully sealed construction, the transformer requires no routine maintenance.Applicable Environment
High ambient temperature:+40℃
Low ambient temperature:-25℃
Altitude:<1000m
Monthly average relative humidity:90%(20℃)
Installation location:used in chemical plants,factories,remote places and harsh environment.Product parameters
Rated capacity (KVA) Voltage Connection group tab Loss No-load current (%) Resistant voltage(%) Weight(Kg) Measure(mm) High-voltage(kv) Extend connection Low-voltage(kv) No-load(W) Load(W) Empty weight Oil weight Total weight L*W*H 30 130 600 2.1 150 88 320 780*480*890 50 170 870 2 208 99 430 780*635*905 63 200 1040 1.9 231 102 450 850*630*910 80 250 1250 1.8 256 102 500 805*740*925 100 290 1500 1.6 319 120 630 1010*760*960 125 340 1800 1.5 362 129 660 1015*710*970 160 400 2200 1.4 420 142 745 1025*720*985 200 480 2600 1.3 4 473 165 865 1035*720*1065 250 560 3050 1.2 612 185 1030 1075*750*1095 315 6 670 3650 1.1 696 193 1160 1315*935*1155 400 6.3 ±5% Yyn0 Dyall 800 4300 1 832 269 1395 1370*920*1170 500 10 ±2*2.5% 0.4 960 5150 1 987 272 1675 1410*1000*1275 630 10.5 1200 6200 0.9 1181 295 2020 1410*970*1340 800 11 1400 7500 0.8 1296 410 2380 1580*1070*1355 1000 1700 10300 0.7 4.5 1415 444 2660 1730*1220*1420 1250 1950 12000 0.6 1672 557 3280 1980*1280*1490 1600 2400 14500 0.6 2085 649 4040 1920*1355*1585 2000 2850 19500 0.6 5.5 2415 883 4855 1980*1470*1660 2500 3000 21300 0.6 2975 975 5715 2145*1460*2250
Processing Technology
Welding
Spraying
Assembly
Packaging
Delivery
Application Scenario
About Us
QIUSHI ELECTRIC
Your Reliable Partner for Electrical Solutions
Hebei Qiushi Electrical Equipment Manufacturing Co., Ltd. is a professional technology-oriented enterprise engaged in the R&D, manufacturing, and sales of high and low voltage switchgear and distribution boxes. Located in the Xinhe Economic Development Zone of Hebei Province, the company covers an area of 27,600 square meters with a registered capital of 200 million yuan. Committed to the most professional production and service of electrical distribution box series, Qiushi aims to build itself into a professional distribution box production base with international market competitiveness.
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CONTACT US
Xinhe Economic Development Zone, Hebei Province
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