Lester Motor

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Unit pc

Supply Capability:: 1000 Units per Month pc/month

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We have professional management and technical teams led by senior engineers and other professionals. To ensure product quality and

credibility, the company owns advanced processing equipment, perfect testing equipment and quality management system.

Starter motors and generators can be widely used in heavy vehicles, special vehicles, luxury buses, construction machinery and other kinds of vehicles. With excellent technical performance and reliable quality, Boya products have been traded to all over China. Moreover, a number of machine parts and components have been exported to many other countries and regions in the Middle East, Southeast Asia, Europe and

America. The company has gained very good credibility and reputation to win the market by our excellent quality, cost-effective products and

professional services.

We are willing to cooperate with overseas partners for our better future.

Q: What transformer can be used in a safety voltage lighting transformer?: Early European countries used in the power industry, widely used in the electronic industry or industrial and mining enterprises, machine tools and machinery equipment general circuit control power supply, safety lighting and indicator light power supply.

Q: Who knows how big transformers and lines the 36V transformer uses in lighting?: How many transformers should be used in the lighting of the 36V transformer, which should be chosen according to the power required. The greater the load (power), the greater the power to select the transformer.

Q: The difference between lighting transformers and control transformers: The lighting voltage is 36 and 12V, the signal lamp is 6V, the control winding is 127, 110V, the one or two insulation, and the two one is grounded.Simple lighting transformers, the two voltage is not so diverse.

Q: Why is elevator lighting transformer installed?: 1) a lamp shall be installed at the highest and lowest point 0.5m away from the hoistway, and a light shall be installed at intervals not exceeding 7m, and a control switch shall be installed in the engine room and the bottom pit respectively;2) the lighting power supply for car top and hoistway shall be 36V; when 220V is adopted, the residual current action protector shall be installed;3) there is no lighting device for a closed well road with sufficient lighting conditions around the hoistway.

Q: 3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: First look at this lamp,.24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sunThe power supply comes from the generator or battery, and the mode of operation is to ignite by alternating current and direct current. In comparison with the power supply of the transformer, the method of alternating current ignition is better to save the cost and reduce the cost

Q: How many A leakage protection switches are used in 5000VA lighting transformers?: AC circuit transformer for lighting lamp is suitable for 50-60Hz, is the power supply with safety shell low-voltage safety lights, can choose 220V or 380V power supply input voltage: 0V, 220V, 380V, 0V, 6.3V, output voltage: 12V, 24V, 36V.

Q: How is the lighting power of the 380V transformer calculated?: The transformer (Transformer) principle should change the AC voltage of the primary coil, the main component of the device level by using electromagnetic coil core (core) main functions: voltage transformation, current transformer, impedance converter, isolation, voltage regulator

Q: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.: So, safety regulations: lighting transformer must double winding type safety isolating transformer, prohibited the use of autotransformer.

Q: Power and lighting transformers, lighting quality will be affected much?: First look at this light. 24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sun. Its power comes from a generator or battery, and is lit by alternating current or direct current.

Q: Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design: Pe=19.5KW, installed capacityKx=1 coefficient of demandPjs=KxPe=19.5KW, calculated loadCOS, phi, =0.85, power factorIjs=KxPe/3/220/cos phi (Ijs calculates current, voltage, 380V/220V, three-phase)=1*19.5*1000/3/220/0.85=34.76A

Our company aims to develop more business opportunities by creating branding products for clients."First quality and integrity along with effective and professional services" is our corporate culture. We also have been adhering to the business approach and dedication of "technology to improve quality and services to create profit" to provide better products and more satisfactory services for new and existing customers. We warmly welcome worldwide clients, and wish our efforts will bring you complete satisfaction.

1. Manufacturer Overview

Location	shijiazhuang ,China
Year Established	2003
Annual Output Value	Above US$10 Million
Main Markets	Mid East；Western Europe；North America
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	XINGANG,TIANJIN
Export Percentage	0.8
No.of Employees in Trade Department	160 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 300,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average