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
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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: What type of low voltage transformer should be adopted for safety lighting power supply?
- In general, indoor transformers are used in general practice
- 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: 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 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: 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: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
- Line lights, lighting transformers in general how many low voltage, can live operation, but to do safety measures. For example, do not short-circuit, damp environment, wear insulation shoes, wearing insulating gloves and so on.In fact, all the voltage levels, as long as safety measures can be done live operation.
- Q: How many A leakage protection switches are used in 5000VA lighting transformers?
- Secondary current =5000VA/220=22A, you can select the 32A leakage protection switch.
- Q: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
- The self winding transformer is connected by all its windings, and depends on the position of the sliding contacts to change the magnitude of the voltage. Therefore, there is not only a magnetic connection between the primary winding of the autotransformer (the power circuit) and the two winding (the power supply circuit), but also the direct connection of the circuit. It forms a circuit with the earth, so it can not be used as the power source of the safety voltage
- Q: Can the 500 volt lighting transformer be changed into an electric welder?
- The structure of the electric welding machine is different from that of the transformer, and the magnetic gap of the iron core can be adjusted so that the welding current can be changed. In addition, the output voltage of the welder is also soft
- Q: Why can't autotransformer be used as transformer for safety lighting?
- When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!
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
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