Qingdao Hengfengyou Electrical Engineering Co., Ltd.
| Payment Terms | LC T/T |
| Supply Ability | 5000 pieces/year |
| Delivery Time | 15 DAYS |
| Packaging Details | wooden case |
| Phase | Three |
| Coil Number | Autotransformer |
| Type | oil type |
| Material | Copper or aluminum |
| Output Voltage | Rated Voltage ±5%(no load) |
| Coil Structure | Toroidal |
| Frequency | 50/60Hz |
| Rated capacity | 30kva-2500kva |
| Brand Name | HENGFENGYOU |
| Model Number | S11 series |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | LC T/T | Supply Ability | 5000 pieces/year |
| Delivery Time | 15 DAYS | Packaging Details | wooden case |
| Phase | Three | Coil Number | Autotransformer |
| Type | oil type | Material | Copper or aluminum |
| Output Voltage | Rated Voltage ±5%(no load) | Coil Structure | Toroidal |
| Frequency | 50/60Hz | Rated capacity | 30kva-2500kva |
| Brand Name | HENGFENGYOU | Model Number | S11 series |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC | Place of Origin | China |
| High Light | oil immersed distribution transformer ，oil immersed power transformer | ||
High frequency 35kv 2000 kva toroidal 3 phase transformer
The Factory Introduction
The company has invited experts and engineering technicians from large and mediun-sized
transformer factories as its managerial and technical personnel.All production& manufacture
procedures are under strict control,and all process tests&ex-work tests are computer-operated
The production material,technology and equipment for dry type transformers are imported from
Hengfengyou,which make it qualified for manufacturing different transformers.
| Main Technical Parameters for 10KV level S9-M/S10-M/S11- M Series three-phase full-sealed non-excitaiton-tap-changing distribbution transformer | ||||||||||||
| Rated Power (kva) | High Voltage (kv) | H.V.Tap range | Low Voltage (kv) | Connection symbol | Short Circuit Impendence (%) | No-load loss(W) | On-load loss(W) | No load current (%) | ||||
| S9 | S10 | S11 | S9 | S10 | S11 | |||||||
| 30 | 6 6.3 10 10.5 11 | ±5% ±2x2.5% | 0.4 | Dyn11 Yyn0 | 4 | 130 | 110 | 100 | 600 | 600 | 600 | 2.1 |
| 50 | 170 | 150 | 130 | 870 | 870 | 870 | 2 | |||||
| 63 | 200 | 180 | 150 | 1040 | 1040 | 1040 | 1.9 | |||||
| 80 | 250 | 200 | 180 | 1250 | 1250 | 1250 | 1.8 | |||||
| 100 | 290 | 230 | 200 | 1500 | 1500 | 1500 | 1.6 | |||||
| 125 | 340 | 270 | 240 | 1800 | 1800 | 1800 | 1.5 | |||||
| 160 | 400 | 310 | 280 | 2200 | 2200 | 2200 | 1.4 | |||||
| 200 | 480 | 380 | 340 | 2600 | 2600 | 2600 | 1.2 | |||||
| 250 | 560 | 460 | 400 | 3050 | 3050 | 3050 | 1.2 | |||||
| 315 | 670 | 540 | 480 | 3650 | 3650 | 3650 | 1.1 | |||||
| 400 | 800 | 650 | 570 | 4300 | 4300 | 4300 | 1 | |||||
| 500 | 960 | 780 | 680 | 5150 | 5150 | 5150 | 1 | |||||
| 630 | 4.5 | 1200 | 920 | 810 | 6200 | 6200 | 6200 | 0.9 | ||||
| 800 | 1400 | 1120 | 980 | 7500 | 7500 | 7500 | 0.8 | |||||
| 1000 | 1700 | 1320 | 1150 | 10300 | 10300 | 10300 | 0.7 | |||||
| 1250 | 1950 | 1560 | 1360 | 12000 | 12000 | 12000 | 0.6 | |||||
| 1600 | 2400 | 1880 | 1640 | 14500 | 14500 | 14500 | 0.6 | |||||
| 2000 | 5 | 2830 | 2270 | 1940 | 17140 | 17140 | 17140 | 0.6 | ||||
| 2500 | 3350 | 2690 | 2300 | 20260 | 20260 | 20260 | 0.5 | |||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
3000-5000
Employee Number:
100~200
Ecer Certification：
Active Member
Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product... Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product...
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