Ybbp Explosion-Proof Frequency Speed Control Three Phase Asynchronous Induction Motor

• Customization: Available
• Application: Industrial
• Operating Speed: Low Speed
• Model NO.: YBBP-250M-4
• Number of Stator: Three-Phase
• Species: Explosion-Proof Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Explosion-Proof Type
• Number of Poles: 4
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC
• Brand: Dagao
• Transport Package: Wooden Cases
• Specification: 100% Copper Wire
• Trademark: DAGAO BRAND
• Origin: Taizhou, Zhejiang
• HS Code: 8501520000
• Production Capacity: 1000 PCS/Day

Product Description

Product Introduction
This series of flameproof motors is the basic series of fully enclosed,strong refrigeration,squirrel-cage,flameproof variable frequency speed regulating three-phase asynchronous motors developed by our company on the basis of referring to the unified design of the industry,which can realize stepless speed regulating within the range of 100~3550 RPM and wide range of speed regulating.Power rating ,installation dimensions in conformity with international electrotechnical commission (IEC) standards,explosion proof performence in accordance with GB3836.1"explosive environment-part 1: general requirements for equipment" and GB3836.2"explosive environment -part 2:equipment protected by a flameproof enclosure"d''.It is suitable for fan,pump,conveying line automation equipment and machine tools (such as nc machine tools,machining centers) in metallurgy,chemical industry,textile,pharmacy,printing and other industries.
TECHNICAL PARAMETERS
Basic parameters

YBBP Series flameproof variable frequency speed control three-phase asynchronous motor
Center height range:	71~355mm
Power range:	0.18~315kW
Rated voltage:	380v,660v,380/660v
Reference frequency :	50Hz(please specify other voltages and frequencies when ordering)
Frequency range:	3~60(75)Hz or 3~100Hz
Protection level:	IP55
Thermal classification:	155(F)
Duty:	S1
Cooling method:	IC416

Rated voltage is 380v,660v,the power in 55KW and below is Y,55kW above is delta.
When the rated voltage is 380v/660v,the connection is △/Y.
Conditions of usage
Working environment temperature:-15ºC-40ºC
Altitude requirement :not higher than1000m
If there are other special environment,elevation requirements,need to be mentioned when ordering.
Terminal box structure
The junction box of the motor has excellent flameproof structure performance and higher protection level,and has a large cavity to facilitate wiring.According to different starting requirements,it can be made into one inlet(suitable for direct starting of motor)and two inlet(suitable for Y-△starting of motor).Terminal box inlet and scope of application:
Ordering instructions
Please indicate the frame size,power,synchronous speed,voltage,frequency,install,measurements,Explosion-proof marks and level ,inlet cable entrance type and direction of rotation etc.
If have special request, such as the voltage , frequency , protection class , double shaft extension, direction of rotation ,speed,bearing oil injection and discharge device ,temperature monitoring device,please indicate in details in the ordering contract and sign technical agreement if necessary when ordering other series of motor and derived motor in the sample, please also follow this instruction No further notice, thanks.

Company Introduction

DAJI GROUP. ZHEJIANG DAGAO ELECTRIC MOTOR Co., Ltd, is professional enaged in electric motor manufacturing for 30 years since 1988. The headquarters is located in Shanghai city, group with 4 manufacturing bases in zhejiang and Shanghai, has more than 300 national sales centers and special agencies, and exported to more than 50 countries and regions.
Factory Advantages

1. 30 years history
2. Competitive price
3. Guaranteed quality 
4. Fast delivery time: normal models about 15-20 days , unusual models about 30 days
5. 100% testing after every process, 100% raw materials are selective 
6. High efficiency 
7. Low noise  
8. Long life
9. Power saving
10. Slight vibration
11. It is newly designed in conformity with the relevant rules of IEC standards
12. Professional Service
13. Warranty: 12 months from date of delivery
14. Main Market: South America, Europe, Middle East, Southest Asia, Africa and so on  
15. We have certificates for CE, CCC, ISO9001, SGS and so on
FAQ:

Q: What is your delivery time?
A: Within 20-25 days after receiving deposit. 

Q: Do you offer OEM service?
A: Yes. We accept OEM service. 

Q: What is your MOQ of this item ?
A: 10 PCS per item.   

Q: Can we type our brand on it?
A: Yes, of course.

Q: Where is your loading port ?
A: Ningbo Port, Shanghai Port, China.

Q: What is your production capacity?
A: About 1000 PCS per day.