2500KW High Voltage Electric Motor 750rpm AC Induction Motor 50Hz with IP23 Protection and Class F Insulation
Price:
Negotiation
MOQ:
1 PC
Delivery Time:
30 days
Brand:
BM
Product Description
YR Series High Voltage AC Induction Motors
The YR series represents advanced large-scale wound rotor three-phase asynchronous motors, developed through decades of manufacturing expertise and incorporating cutting-edge technology. These motors serve as superior replacements for older JR series models, offering enhanced performance and reliability for industrial applications.
Product Series Overview
YR Series 6kV Motors - Advanced replacements for JR series with improved efficiency and reliability
YR Series 10kV Motors - Direct 10kV grid compatibility with simplified equipment requirements and energy savings
Technical Features & Construction
Copper rotor windings with Class F insulation for maximum reliability
Silver-copper welding connections between windings and lead-out conductors
Box-type steel construction with lightweight design and excellent stiffness
Stator press construction with Class F insulation and VPI impregnation
Standard IP23 protection (IP54 available upon request)
Integrated temperature monitoring components for coil temperature observation
Optional internal heater installation (specify when ordering)
Flexible terminal cable positioning with custom installation options
Technical Specifications
| Model | Rated Output (kW) | Stator Current (A) | RPM | Efficiency (%) | Power Factor | BDT FLT Tm/Tn | Rotor Voltage (V) | Rotor Current (A) | Inertia Movement (kg.m²) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| YRKK355 1-4 | 185 | 23.3 | 1490 | 92.0 | 0.83 | 1.8 | 267 | 438 | 5 | 1960 |
| YRKK355 2-4 | 200 | 25.1 | 1490 | 92.2 | 0.83 | 1.8 | 286 | 439 | 5 | 2030 |
| YRKK355 3-4 | 220 | 27.6 | 1490 | 92.4 | 0.83 | 1.8 | 306 | 452 | 6 | 2070 |
| YRKK400 1-4 | 250 | 30.9 | 1490 | 92.7 | 0.84 | 1.8 | 337 | 465 | 8 | 2540 |
| YRKK400 2-4 | 280 | 34.6 | 1490 | 92.8 | 0.84 | 1.8 | 362 | 484 | 8 | 2600 |
Product Images
Frequently Asked Questions
Are you Factory or Trading Company?
We are Factory. That has been focusing on motors and accessories for more than 20 years.
What is your warranty?
Our warranty is One Year. Any parts damaged within warranty. We will provide new one for free and supply the solution.
What kind of motor can you supply?
Single Phase Motor, Three Phase Motor, NEMA standard motor, Explosion Proof Motor etc.
Do you offer OEM Service?
Yes. We offer OEM/ODM service.
What is your lead Time?
Usually 10 days. Precise Time depend on Qty.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Bimo Machinery Co.,Limited
Location
No.1st XIANKE ROAD, HUADONG TOWN,HUADU DISTRICT,GUANGZHOU CHINA510890
Contact Person
Anny Song