SBW Full Automatic Compensation Voltage Stabilizer
- 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
You Might Also Like
Feature
This series large power voltage regulator is an energy-saving new product developed by our company by absorbing the advanced technology of Western Europe. It is provided with two systems of manual/automatic dual control, direct putout and stabilizing output, with the functions of over/under voltage protection. Delay and error protection etc. it is reliable and suitable for any load .
Main technical data
Phase NO. : Three-phase four wire system
Input voltage : Phase voltage 220V±20% (176-264V)
Line voltage :380V±20% (304V-456V)
Output voltage : Phase voltage 220V±2-5% adjustable
Line voltage 380V±2-5% adjustable
Frequency : 50Hz/60Hz
Efficiency : ≥95%
Response time : ≤1.5s(against 10% input voltage deviation)
Ambient temperature : -10°C-40°C
Insulation resistance : ≥2m
Waveform distortion : Non additional waveform distortion
Protection function : Over-voltage, over current, phase shortage, phase-sequence and mechanical failure.
Over-load capacity : 1 min. at the rated current of 2 times.
Electriciyt-resistance strength : Power frequency sinusoidal is 2000V AC without breakdown and flash over when it lasts 1 min.
Application
It is widely used in the place with large electricity demands such as factories post & communication, schools, hotel etc. Acted as whole voltage-stabilizing or single voltage-stabilizing.
Specification
| Model | Nos. & kinds of pkg. | Package size(cm) Remarks |
| SBW-10KVA | 1Unit/Case | 69*85*151 |
| SBW-15KVA | 1Unit/Case | 69*85*151 |
| SBW-20KVA | 1Unit/Case | 69*85*151 |
| SBW-30KVA | 1Unit/Case | 69*85*151 |
| SBW-50KVA | 1Unit/Case | 69*85*151 |
| SBW-60KVA | 1Unit/Case | 69*85*151 |
| SBW-80KVA | 1Unit/Case | 75*95*161 |
| SBW-100KVA | 1Unit/Case | 75*95*161 |
| SBW-120KVA | 1Unit/Case | 75*95*161 |
Note : If input voltage±30% required buy customers, please specify when ordering.
Special specification can be made according to orders.
- Q: Is the substation separate from the power and illumination transformer?
- There is only bus in the substation, and the station is connected with the transformer from the bus. If there is no electricity even in the bus, then the substation should not be considered active.
- Q: The transformer zero line has broken, has the result to the household illumination circuit?
- The lighting circuit mostly 3 phase unbalanced load, there will be zero drift, zero if the transformer line is broken, part of the lighting circuit to form a series of equipment in the case of two-phase circuit, circuit voltage is decreased and the lighting brightness is not enough, circuit voltage increases, the lamp burned;
- Q: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
- I don't know how much the output voltage of your transformer is, but the internationally accepted voltage below 36V is the voltage that is not harmful to the human body
- Q: How many A leakage protection switches are used in 5000VA lighting transformers?
- According to the working principle of the protector, it can be divided into three kinds: voltage type, current type and pulse type. The voltage protection device is connected to the transformer neutral point and the ground, when the electric shock when the neutral point voltage offset to the real estate, in order to make the action to protect the power off, but because it is the protection of the transformer low voltage network, cannot be classified protection, so the power range is large, frequent moves, so has been eliminated. The pulse current protector is a sudden change in the phase and amplitude of the three-phase unbalanced leakage current when an electric shock occurs, which is used as an action signal, but also a dead time. The current type current leakage protector is widely used, so the protector of current type is mainly introduced below.
- Q: Can the 500 volt lighting transformer be changed into an electric welder?
- The no-load voltage is higher (about 70~90 V), the arc can be smoothly started, and the voltage will be reduced to about 30 V when welding.
- Q: Why can't autotransformer be used as transformer for safety lighting?
- The transformer of the lighting circuit is a step-down transformer (general input 10kv., 220V). The first coil of the autotransformer is shared and connected together
- Q: What's the function of the lighting transformer?
- Applies to some requirements for safe voltage 24V - 36V lighting sites. Such as: basement, tunnel, dangerous goods warehouse and so on. Then there is the (mobile, temporary) safety lighting for the overhaul.
- 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
- 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.
- Q: How to calculate the rated capacity of small transformers for lighting purposes?
- In view of the power [kVA] conversion of each load, multiplied by the amount of consumption, according to the importance of the load, equipment location, voltage statistics, set the load line and load place of plastic case transformer capacity and its connection position. The future load power equipment shall be judged on the basis of prior installation or consideration of the economy in terms of equipment addition, installation, etc..
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 | |
Send your message to us
SBW Full Automatic Compensation Voltage Stabilizer
- 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
Similar products
Hot products
Hot Searches
Related keywords
