JSW Precise Purifying Power with Three-phase Four Wire System

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 5000 Pieces per Month pc/month

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Feature

JSW serises Precise Purifying AC.Power Supply is composed of by JJW series single-phase with "star-shaped"connection,so it posseses all the advantage of the single-phase Power Supply.It is an ideal reguated power supply for all kinds of test and measurement device,electronic equipments in production enterprise,research institute,medical and health fields.

Main Technical Data

Phase No.: Three-phase four wire system

Input voltage: 310V~430V

Output voltage: 3800V±1%

Frequency: 50Hz±2Hz

Over voltage alarm protection: ≤426±7V

Power source voltage effect: ≤±0.5%

Withstand voltage: >1500V/min

Efficiency: > 90%

Waveform distortion:<5%

Response time: 20ms-100ms

Peak absorption: Input 500V/8x13μs output ≤5V

Ambient temperature: -10 ºC ~+40ºC

Insulation resistance: >2MΩ

Application

It is suitable in computer network project, electronic instruments, armarium research institute, measurement and test device, factory test board and so on.

Q: How many power illuminator can 5Kva 36V transformer drive?: Of course, if you want to bring more is not impossible, but depends on the working conditions, the actual power = nominal power, short time use (to ensure that the transformer temperature rise is not too high) is also available

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: Why should lighting transformers be used in factories and mines?: But in many cases, such as mines and machinery, the voltage is too high and unsafe. The lighting transformer is then used to reduce the voltage to the so-called "safety voltage""

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: To 30VA/ square meters, the transformer needs 30KVA, with two 120 square copper wire. Specific should be used to determine the total power of the lighting transformer.

Q: The difference between lighting transformers and control transformers: Lighting transformer voltage is generally rated by a group or two setsControl transformers have many levels of output voltage

Q: Why is elevator lighting transformer installed?: Is that the kind of 220V change 36V ah, if it is that kind of thing, I think it should be for security reasons. After all, 36V is a safe voltage. The damage to humans is slightly smaller than that of 220V.

Q: 3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: The bulb is used in the two luminescence tube combined type lamp holder, the calculation process is very complex. Different combinations, the secondary voltage is different. Because it is a DC ignition, but also consider the efficiency of rectification, but the total power is constant.

Q: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.: A set of coils in a autotransformer having one tap that does not function as a barrier. Or, the two sets of coils are attached.

Q: What's the function of the lighting transformer?: Illumination transformer: usually refers to the secondary output voltage for the safety voltage 24V - 36V, only for special lighting power supply using voltage converter.

Q: Lighting, lights, transformers, bulb brightness is too low, what's the matter?: If you share a power line, you must calculate the current and select the appropriate wire to ensure normal pressure drop and safe use.

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1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	2000
Annual Output Value	US$10 Million - US$50 Million
Main Markets	South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe
Company Certifications	ISO9001 Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	51% - 60%
No.of Employees in Trade Department	3-5 People
Language Spoken:
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered
Product Price Range