Basic Info.
| Model NO. | YBX3-160L-4 |
| Species | Explosion-Proof Three-Phase |
| Casing Protection | Closed Type |
| Certification | ISO9001, CCC |
| Rated Power | 0.12-630kw |
| Frame Size | H63-400 |
| Ambient Temperature | -15 ~ +40 |
| Altitude | ≤1000m |
| Insulation | F |
| Cooling | IC411 |
| Color | Can Be Customized |
| Transport Package | Seaworthy Wooden Package |
| Origin | China |
| Number of Stator | Three-Phase |
| Rotor Structure | Squirrel-Cage |
| Starting Mode | Direct on-line Starting |
| Voltage | 220V~1140V |
| Rated Frequency | 50Hz/60Hz |
| Duty Type | S1 |
| Relative Humidity | Not Exceed 90% (Below 20 ℃) |
| Connection | Y/Delta |
| Protection | IP55,Lp56,1p65,IP66 |
| Rotation Direction | Dual-Direction |
| Terminal Direction | Top Side and Terminal to Right (Default ) or Other |
| Trademark | CHANGLI |
| HS Code | 8501510090 |
Company Profile
Located in Changsha, Hunan province, Changli Electric Co., Ltd. (formally known as Changsha Motor Factory, which was founded in 1946), is a leading electric motor manufacturer among Top 10 industrial electric motor manufacturers in China.
With an investment of 1094 million yuan, the company covers an area of about 400mu (about 270,000m2), has over 600 sets of precision production equipment, with annual production capacity of 8,000 MW.
At present, we have over 350 employees, in which engineers and technicians accounting for 18%. With a strong technical research and development team and over 70 years' manufacturing experience, we can produce various kinds of low voltage motors, medium voltage motors and high voltage motors.
Our testing center is Hunan Medium and Small Sized Motors Quality Supervision Station, an authorized test station of China National Quality Inspection Center, is responsible for the quality supervision and sampling inspection of motor products of various motor manufacturers in Central and Southern China. We can test 40 series of high and low voltage motors.
Our products include standard motors, synchronous/asynchronous motors, high efficiency motors, premium efficiency motors, explosion proof motors, special motors, variable frequency speed regulation motors, ultra-high speed motors, submersible motors, wound rotor slip ring motors, permanent magnet motors, large-sized vertical circulating pump motors, etc.
Power range: 0.55KW ~20,000KW
Voltage range: 380V to 13.8KV
Shaft height: 80mm-1120mm
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Product Description
The design of low voltage high-efficiency IE3 three-phase asynchronous motor (explosion proof YBX3) complies with domestic and international standards, and the efficiency complies with Class 3 in the national standard GB18613-2020. Explosion proof products have obtained domestic explosion-proof certification, energy efficiency certification, CCC certification, international IECEx certification, ATEX certification, CUTR certification, etc., and have strong domestic and international competitiveness.
Product Parameters
Explosion proof certification:
Ex d I Mb, Ex d IIB T4 Gb, Ex d IIC T4 Gb
Frame Size: H63mm-400mm
Power Range:0.12~630kW
Frequency:50Hz, 60HZ
Protection Degree: IP55,lP56,1P65,IP66
Mounting:IMB3,IMB35,IMB5,IMV1 etc. | European explosion proof certification:
IEC EX Explosion proof certification; ATEX Explosion proof certification
Poles:2~30P
Voltage:220V~1140V
Efficiency level: IE3 Efficiency
Cooling Methods: IC410, IC411 |
Our Advantages
Low voltage high efficiency IE3 three-phase asynchronous motor (explosion-proof YBX3) is a new and efficient upgraded product independently developed by us. It has the characteristics of beautiful appearance, low loss, low noise, low vibration, safety, reliability and convenient maintenance.
Application
Petroleum, Chemical Industry, Metallurgy, Electric Power, Oil and Gas
Operating Conditions
It is mainly applicable to petroleum, chemical industry, oil and gas, metallurgy, electric power, underground coal mines and other places with explosive gas in China and Europe. It is used to drive fans, water pumps, compressors, centrifuges, mixers, transportation machinery and other driving equipment.
Frame
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Winding
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Quality Control
In-process Inspection/ Quality Control
All the measuring apparatus and instruments are calibrated each year.
Quality inspection and control for each item
| Name | Inspection item |
| Coil | 1. Physical and chemical tests for raw materials |
| 2. Coil winding process inspection |
| 3. Winding dimension inspection |
| Iron Core | 1. Physical and chemical test report for silicon steel sheet material |
| 2. Lamination burrs and paint film inspection |
| 3. Dimensional inspection of laminated steel sheet |
| Frame | 1.Cold welding parts conformity certificate |
| 2. Finish machining inspection |
| Rotor | 1. Rotor core lamination inspection |
| 2. Conducting bar welding |
| 3. Check the material, appearance, conductivity and size of the conducting bar end ring |
| 4. Check the fastening of the conducting bars in the slots |
| 5. Dimensional check, including iron core outer diameter |
| 6. Dynamic balance correction |
| Shaft | 1. Raw material , annealing check |
| 2 Finish machining check |
| Stator | 1. Iron core compactness check |
| 2. Check iron core length and section length |
| 3 Inserting winding check |
| 4. Iron consumption check |
| Assembly | 1. Plain bearing size and surface quality check |
| 2. Check the size of the air gap, the coincidence of the axial centerline of the stator and rotor core, the gap of inner fan and windshield |
| 3 Cleaning check inside the motor |
| 4 Shaft center height and installation size check |
| Test | 1. Routine test |
| 2. Type test |
Test
Each motor must be tested before leaving the factory. Only all the items are qualified, can the motor be delivered. Each motor will have a test report.
Routine test items
Winding three-phase DC resistance
Winding insulation resistance to ground
Winding withstand voltage test
No-load current
No-load power
No-load loss
Three-phase no-load current imbalance
Locked rotor current
Locked rotor torque
Maximum torque
Rotation direction
Vibration: horizontal, vertical, axial
Noise | Type test items
Full load input power
Full load current
Stator winding loss
Rotor winding loss
Iron loss
Mechanical loss
Other losses
Full-load slip ratio
Stator winding temperature rise
Bearing temperature
Thermal winding insulation resistance
Overload test
Full-load power factor
Efficiency |
Packaging & Shipping
Paintings
Standard painting thickness: 120microns (40 micron priming paint + 80micron finish paint)
With professional certified painters, we can mix and paint any color according to your requirements.
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Packaging
Standard seaworthy package for export
Plywood package or wooden fumigation package
Suitable for long distance transportation by sea
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Warranty Period
Standard warranty: 12 months after commissioning, or 18 months after delivery, whichever comes first.
If you would like to extend the warranty period, please contact us for details.
