Kewang AVR Stabilizer Power with Ce Certification
Working principle
Advanced technology of voltage compensation adopted,Automatic voltage compensated regulator series samplings its output voltage via control system according to preset voltage precision to stabilize output voltage;
Application
Apply to varied precision machines and instruments, test equipments electric equipments, lightings, prodution lines, schools,hotels,hospitals,railwaws, science R&D institutions, and so on.
Main features
Large capacity;
High efficiency;
Infinitely variable voltage regulation;
No additional waveform distortion;
Simple operation;
PARAMETERS
| Input voltage | Three-phase 323-437V | Single phase 187-253V |
| Output voltage | Three-phase 380V | Single phase 220V |
| Voltage precision | ±2~5 |
| Efficiency | >=96% |
| Response Time | <=0.5S |
| Frequency | 50Hz/60Hz |
| Waveform Distortion | <1% |
| Ambient Temp | (-10ºC~+40ºC) |
| Relative Humidity | <90% |
| Dielectric Strength | 2000VMin | 1500V Min |
| Insulation Resistance | >5ΜΩ |
SPECIFICATION(ONLY FOR REFERENCE)
| Model | Capacity(KVA) | Phase | Dimension(W×D×H)mm | N.W(kg) | Cabinet |
| SBW-6 | 6 | 3 | 430×480×760 | 48 | 1 |
| SBW-10 | 10 | 3 | 430×480×760 | 65 | 1 |
| SBW-15 | 15 | 3 | 430×570×760 | 75 | 1 |
| SBW-20 | 20 | 3 | 450×500×1100 | 130 | 1 |
| SBW-30 | 30 | 3 | 450×500×1100 | 150 | 1 |
| SBW-45 | 45 | 3 | 450×550×1260 | 163 | 1 |
| SBW-60 | 60 | 3 | 450×550×1260 | 192 | 1 |
| DBW-3 | 3 | 1 | | | 1 |
| DBW-5 | 5 | 1 | | | 1 |
| DBW-10 | 10 | 1 | | | 1 |
| DBW-15 | 15 | 1 | | | 1 |
| DBW-20 | 20 | 1 | | | 1 |
| DBW-30 | 30 | 1 | | | 1 |
BRIEF VIEW OF KEWANG GROUP
BENEFITS
Manufactured in an ISO 9001: 2008 certified plant
High efficiency, high safety, high reliability
Output power tolerance of +/-3%
25-year limited warranty on power output, 5-year limited warranty on materials and workmanship
KEWANG'S ADVANTAGES
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We manufacture the complete line of Voltage stabilizer ranging from 3kVA to 2500kVA with CE approval, offering the full capacity, Voltage stabilizer are as efficient as other competitors, but far cheaper-without skimping on quality.
Kewang Group is one of the largest professional provider and leader in the new energy and power distribution filed in China whose business covers power devices for Wind power, Solar power, and Natural Gas Energy. It's dedicated to R&D, manufacturing, sales & engineering of high/ low voltage transmission, distribution devices & related power devices. Moreover, it provides integrated solutions for enterprises power supply, data center, and distributed new energy. Kewang has been serving for royal customers over 40 countries, with recognized good quality & professional service.
As a leading power supply company, Kewang Group had taken the lead to be qualified with the ISO9001 quality system certification & ISO14001 environment system certification, and the CCC China mandatory certification. Our products are qualified with European CE certification and American UL certification. We had taken 11 projects nominated by the local government: 4 of which had won government's scientific prizes, and over 30 patents had been achieved. We keep consistent cooperation with South China University of Technology and Wuhan University. With the introduction of high class technical talents, we integrate various resources for R&D, quality& management improvement-- these cooperation enable us to set up strong advantages in techniques, talents & brand promotion.
Product line:
1. Customized Transformer & Reactor for application of UPS, PV Inverter, Electrical Car Station, etc.
2. RlS Series Contactless Intelligent type Voltage Stabilizer
3.1kw-5kw Smart Solar Energy Storage System with built in Inverter and Battery
4. DBW/SBW Dry type Voltage Regulator
5. SE series Air-cooled Transformer
6. UPS
7. Generator Set
