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:Power and lighting transformers, lighting quality will be affected much?
- The bulb adopts a luminous two stage tube combined lamp holder, and the calculation process is very complicated. The secondary voltage is different in different combinations. Because it is a direct current ignition, but also consider the efficiency of its rectifier, but the total power is unchanged.
- Q:What type of low voltage transformer should be adopted for safety lighting power supply?
- In general, indoor transformers are used in general practice
- Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
- 380V-220V/36V transformers, commonly known as safety transformers or line transformers, are mainly used for lighting in shop equipment and mobile lighting for inspection and maintenance. Their power is 50W, 100W, 200W, 300W., and their line size is determined by power!
- Q:1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires
- You must know the quantity and power of the lamp to determine the transformer
- Q:Why should lighting transformers be used in factories and mines?
- In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.
- Q:How many can you bring with 220V? How many can you bring with 380V? There are 3 terminals on the transformer. There are 220V, 380V, 0, three terminals. 220V is the 220V terminal and the 0 connection. How can the 380V be connected? Is it 380V and 0 or 380V and 220V?
- The key is that the 220V terminals and 0 can not provide 1000VA capacity?
- 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:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
- Line light for safety light, voltage 24 volts and 36 volts, pay attention to the bulb and transformer voltage matching.
- 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:Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design
- Because of the brightness of the 36V safety voltage lamp brightness in the overhaul work is not enough, so now the well lighting design should not be 36V, and replaced by 220V, and only need to add a leakage protector on it.
1. Manufacturer Overview |
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|---|---|
| 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 |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| 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 | |
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JSW Precise Purifying Power with Three-phase Four Wire System
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 5000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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