Audited Supplier
YJ177B
Industrial
Control
6
ISO9001, CCC
1800r/Min
120Hz
95%
0.95
Yongji, Shanxi
Product Description
| Product name | Product technical standards and values | Product Details |
| Traction main generator | Rated power: main 2380kW auxiliary 171kW Rated voltage: main 1500V auxiliary 500V Rated current: main 483×2A auxiliary 207A Rated speed :1800r/min Rated frequency :120Hz Rated efficiency :95% Power factor :0.95 Insulation class :H Weight :4350Kg | YJ177B brushless synchronous generator is matched for 300 tonnes mine dump truck AC electric drive system. The motor is a main and auxiliary synchronous generator: the main and auxiliary generator adopts common core design, and the main and auxiliary windings are two sets of independent windings in the same slot. The main winding adopts double star shift 30 degree electric angle connection, the output of the main winding is rectified and inverted to supply power for the AC drive system; the output of the auxiliary winding is rectified and inverted to supply power for the main fan and the fan of the braking unit. |
| Product name | Product technical standards and values | Product detailed description |
| AC drilling motors | Rated power:1200kW Rated voltage:690V Rated current:1143A Rated speed:1000r/min Rated frequency:50.5HZ Rated torque:11460N·m Maximum speed of constant power:1500r/min Power factor:0.89 Rated efficiency:94.50% Insulation class:200 weight:3500kg | This motor is the main model of AC oilfield drilling motor exported to Russia market, and the product performance has reached the same level as foreign products. |
| Product name | Product technical standards and values | Product detailed description |
| Variable frequency speed regulating induction motor with increased safety | Rated power: 800kW Rated voltage: 690V Rated current: 826A Rated speed: 1000r/min Rated frequency: 50.5Hz Rated torque: 7640N·m Maximum speed of constant power:1750r/min Power factor: 0.85 Rated efficiency: 95% insulation class: 200 weight: 3150kg | YJ13A13 increased safety variable frequency speed regulation asynchronous motor, suitable for voltage source inverter system drive and control, can be used to drive drill winch, mud pump, turntable, etc., can also be used as a drive motor based on its variable frequency speed regulation device. 1. The stator winding adopts formed winding, 6-pole motor. 2. The rotor adopts copper guide bar squirrel cage rotor. 3. Each phase winding is equipped with two PT100 winding temperature sensors. 4. Motor with space heater. 5. The motor is suitable for Marine environment. 6. Protection grade IP44. 7. The whole motor explosion-proof, explosion-proof mark Ex d e II B T3 Gc, certificate No. CJEx15.0028 |
| No. | Motor type | Rated power/KW | Rated voltage/V | Rated current/A | rated speed r/min | rated frequency /Hz | Rated torque/N.m | Maximum speed r/min |
| 1 | YJ13A8 | 800 | 600 | 960 | 741 | 37.5 | 10310 | 1485 |
| 2 | YJ13A13 | 800 | 690 | 826 | 1000 | 50.5 | 7640 | 1750 |
| 3 | YJ23F9 | 600 | 600 | 714 | 661 | 33.5 | 8669 | 1240 |
| 4 | YJ23N1 | 900 | 600 | 1020 | 1100 | 55.5 | 7814 | 1675 |
| 5 | YJ23M | 400 | 600 | 480 | 661 | 33.5 | 5779 | 1339 |
| 6 | YJ23K4 | 700 | 690 | 716 | 1000 | 50.5 | 6685 | 1880 |
| 7 | YJ23K6 | 700 | 600 | 840 | 1002 | 50.5 | 6672 | 1500 |
| 8 | YJ23L2 | 600 | 600 | 682 | 1000 | 50.5 | 5730 | 1730 |
| 9 | YJ23L6 | 400 | 690 | 424 | 660 | 33.5 | 5788 | 1200 |
| 10 | YJ23L10 | 600 | 690 | 605 | 661 | 33.5 | 8669 | 1200 |
| 11 | YJ23L11 | 600 | 690 | 615 | 1000 | 50.5 | 5730 | 1800 |
| 12 | YJ31J | 720 | 600 | 875 | 603 | 30.5 | 11403 | 1184 |
| 13 | YJ31B6X1 | 720 | 690 | 756 | 600 | 30.5 | 11460 | 1105 |
| 14 | YJ31F7 | 1000 | 600 | 1140 | 803 | 40.6 | 11893 | 1205 |
| 15 | YJ31E5 | 1200 | 600 | 1380 | 1000 | 50.5 | 11460 | 1500 |
| 16 | YJ240A | 1100 | 600 | 1240 | 500 | 25.4 | 21010 | 1650 |
| 17 | YJ240B | 1100 | 600 | 1240 | 500 | 25.4 | 21010 | 1650 |
| 18 | YJ243A | 970 | 660 | 1023 | 794 | 40 | 11667 | 1880 |
| 19 | YJ243B | 860 | 660 | 914 | 792 | 40 | 10370 | 1800 |
| Product name | Product technical standards and values | Product detailed description |
| AC inverter motor |
1.Service concept
(1)Fast handling of high standard operation
(2)Strict management and sincere service
(3)Adhere to the standard operation, achieve fast and efficient fault handling, and ensure the safety of product operation
(4)Adhere to strict management, improve the practice of high-quality team, become the service industry benchmark.
(5)Adhere to sincere service, innovative solutions beyond user needs, to achieve sustainable management of the company.
2.Service requirement
(1) work on time, visit customers;
(2) site inspection, user communication;
(3) effective communication, enhance friendship;
(4) Standardized records and inventory of spare parts;
(5) learn business, improve quality.
