Basic
Info
- Model NO.: SBW, DBW
- Phase: Three Phase
- Frequency: Industrial Frequency
- Specification: CE, ISO***1 ****8
- Current Type: AC
- Usage: DBW
- Trademark: Modern
- Origin: China
Product
Description
Features and benefits:
1. Extremely wide voltage regulation range; ******0 V
2.*****0 kVA, three phase **0/**0 V, other sizes up to **5 kVA on request
3. Small dimensions with integrated isolation transformer
4. Indoor and outdoor version on request
5. Individual regulation for each phase
6. Reliable and quiet servo motors
7. Voltage meter
8. By-Pass switch
9. High efficiency *- approx. *5 % at full load
*0. Wheels mounted for easy installation
Applications:
1.2G, 3G, GSM and CDMA mobile base stations and control centers
2. Outdoor shelters and cabinets
3. Telecom exchanges/base stations needing outdoor power supply
4. Medium exchanges, rural telecom networks and access networks
5. Transmission relay stations
6. Microwave/satellite communications stations
7. Network control centers
8. Emergency communications/transmission
1. Extremely wide voltage regulation range; ******0 V
2.*****0 kVA, three phase **0/**0 V, other sizes up to **5 kVA on request
3. Small dimensions with integrated isolation transformer
4. Indoor and outdoor version on request
5. Individual regulation for each phase
6. Reliable and quiet servo motors
7. Voltage meter
8. By-Pass switch
9. High efficiency *- approx. *5 % at full load
*0. Wheels mounted for easy installation
Applications:
1.2G, 3G, GSM and CDMA mobile base stations and control centers
2. Outdoor shelters and cabinets
3. Telecom exchanges/base stations needing outdoor power supply
4. Medium exchanges, rural telecom networks and access networks
5. Transmission relay stations
6. Microwave/satellite communications stations
7. Network control centers
8. Emergency communications/transmission
| Model | DBW | SBW | ||
| Capacity (KVA) | ***0 | |||
| Input voltage | Single Phase: **0V±*0% | |||
| Three Phase:**0V±*0% | ||||
| Output voltage | Singel Phase:**0V- **0V(Adjustable) | |||
| Three Phase: **0V - **5V(Adjustable) | ||||
| Output accurac y | ±**5% Upon your request | |||
| Frequency | *0Hz | |||
| Insulation resistance | ≥2MΩ | |||
| Noise | <*5dB | |||
| Voltage regulation mode | Independent phase regulation | |||
| Wave deformation | Nil | |||
| Insulation class of transformer | H class | |||
| Wire system | Single Phase | |||
| Three Phase : *-Phase**-wire-system or *-Phase**-wire system | ||||
| Operation time | ≥*0,**0 hours | |||
| Long Life Time Carbon brush | **0,**0 times with only about 0.*1mm roller carbon brush abrasion | |||
| Method of voltage regulation | Regulation transformer with servomotor | |||
| Insulated strength | Single phase: ***0V/1min without puncture | |||
| Three phase: ***0V/1 min without puncture | ||||
| Package Material | Carton for batch volume, Wooden packing for small volume | |||
| Efficiency | >*6% | |||
| Housing | IP*0(Indoor) | IP*5(Outdoor) | ||
| Electrical safety | CE equivalent | |||
| Operating temperature | **0 °C to **0 °C | |||
| Altitude | <***0m | |||
| Relative Humidity | <*0% | |||
| Material of Sliding coil | Copper, and inner and outer winding both | |||
| Functions | Malfunction protection;Short-circuit protection, | |||
| Lack Phase protection; Manual bypass,Safe start | ||||
| Alarm and silence, Under/Over voltage Protection | ||||
| Optional Functions |
Auto Power-on;Isolation Transformer; Surge Protection;Remote Monitor |
|||
| Phase | Model | Capacity(KVA) | Dimension(H×W×D)mm | Cabinet(QTY) |
| Single Phase | DBW**0 | *0 | ***0×**0×**0 | 1 |
| DBW**5 | *5 | ***0×**0×**0 | 1 | |
| DBW**0 | *0 | ***0×**0×**0 | 1 | |
| DBW**0 | *0 | ***0×**0×**0 | 1 | |
| DBW**0 | *0 | ***0×**0×**0 | 1 | |
| DBW**0 | *0 | ***0×**0×**0 | 1 | |
| DBW***0 | **0 | ***0×**0×**0 | 1 | |
| DBW***0 | **0 | ***0×**0×**0 | 1 | |
| DBW***0 | **0 | ***0×**0×**0 | 1 | |
| Three Phase | SBW**0 | *0 | ***0×**0×**0 | 1 |
| SBW**0 | *0 | ***0×**0×**0 | 1 | |
| SBW**0 | *0 | ***0×**0×**0 | 1 | |
| SBW**0 | *0 | ***0×**0×**0 | 1 | |
| SBW**0 | *0 | ***0×**0×**0 | 1 | |
| SBW***0 | **0 | ***0×**0×**0 | 1 | |
| SBW***0 | **0 | ***0×**0×**0 | 1 | |
| SBW***0 | **0 | ***0×**0×**0 | 1 | |
| SBW***0 | **0 | ***0×**0×***0 | 1 | |
| SBW***0 | **0 | ***0×**0×***0 | 1 | |
| SBW***0 | **0 | ***0×**0×***0 | 1 | |
| SBW****0 | ***0 | ***0×**0×***0 | 2 | |
| SBW****0 | ***0 | ***0×**0×***0 | 3 | |
| SBW****0 | ***0 | ***0×**0×***0 | 3 | |
