Zhejiang, China
Management System Certification:
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OEM/ODM Availability:
OEM/ODM Service

Avr, Power Supply, Stabilizer manufacturer / supplier in China, offering CE, AC Power Conditioner for Broadcast Television Specific, AC Voltage Stabilizer for Telecommunication (SBW-TX-50kVA), Dry Type High Power Transformer and so on.

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Supplier Homepage Products AC Power Conditioner CE, AC Power Conditioner for Broadcast Television Specific

CE, AC Power Conditioner for Broadcast Television Specific

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Min. Order: 10 units
Production Capacity: 500units/month
Transport Package: Wooden Packing
Payment Terms: T/T
Current Type: AC
Phase: Three Phase
Usage: SVC, DBW
Frequency: Industrial Frequency
Specification: CE, ISO9001 -2008
Trademark: Modern

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Basic Info

Model NO.: SBW, DBW
Origin: China

Product Description

Features and benefits:
1. Extremely wide voltage regulation range; 130-300 V
2.10-120 kVA, three phase 400/230 V, other sizes up to 225 kVA on request
3. Small dimensions with integrated isolation transformer input
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. 95 % at full load
10. Wheels mounted for easy installation

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
Capacity (KVA) 1000
Input voltage Single Phase: 220V±20%
Three Phase:380V±20%
Output voltage Singel Phase:220V- 230V(Adjustable)
Three Phase: 380V - 405V(Adjustable)
Output accurac y ±1-5%  Upon your request
Frequency 50Hz
Insulation resistance ≥2MΩ
Noise <55dB
Voltage regulation mode Independent phase regulation
Wave deformation Nil
Insulation class of transformer H class
Wire system Single Phase
Three Phase : 3-Phase-4-wire-system   or 3-Phase-5-wire system
Operation time ≥80,000 hours
Long Life Time Carbon brush  140,000 times with only about 0.01mm roller carbon brush abrasion
Method of voltage regulation Regulation transformer with servomotor
Insulated strength Single phase: 2000V/1min without puncture
Three phase: 2500V/1 min without puncture
Package Material Carton for batch volume, Wooden packing for small volume
Efficiency >96%
Housing IP20(Indoor) IP55(Outdoor)
Electrical safety CE equivalent
Operating temperature -20 °C to +50 °C
Altitude <1000m
Relative Humidity <90%
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-10 10 1020×300×700 1
DBW-15 15 1020×300×700 1
DBW-20 20 1020×300×700 1
DBW-30 30 1020×300×700 1
DBW-50 50 1120×380×750 1
DBW-80 80 1220×400×780 1
DBW-100 100 1220×400×780 1
DBW-150 150 1420×450×930 1
DBW-200 200 1420×450×930 1
Three Phase SBW-10 10 1020×300×700 1
SBW-20 20 1020×300×700 1
SBW-30 30 1020×300×700 1
SBW-50 50 1120×380×750 1
SBW-80 80 1220×400×780 1
SBW-100 100 1220×400×780 1
SBW-150 150 1420×450×930 1
SBW-200 200 1520×520×980 1
SBW-300 300 1720×600×1380 1
SBW-500 500 1860×720×1580 1
SBW-800 800 1860×900×1080 1
SBW-1000 1000 1860×900×1080 2
SBW-1500 1500 1860×900×1080 3
SBW-2000 2000 1860×900×1080 3

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