DBW Voltage Regulator(5KVA, 10KVA, 15KVA, 20KVA)

• Customization: Available
• Current Type: AC
• Phase: Single Phase
• Model NO.: DBW
• Frequency Characteristics: Power Frequency
• Usage: SVC, DBW
• Frequency: Industrial Frequency
• Size: Large
• Iron Core Shape: EE
• Power Source: Linear Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Modern
• Transport Package: Carton, Wooden Packing
• Specification: CE, ISO 9001-2008, SGS, RoHS etc
• Trademark: Modern
• Origin: China
• Production Capacity: 500 Units/Month

Product Description

In today's world, the cost of electrical power and its quality have become major operating concerns. The continuing increase in the cost of electrical power has heightened interest in energy savings, and poor power quality has been identified as a cause of expensive malfunctions and shutdowns in new high technology equipment.
 
Voltage regulation problems account for more than 90% of the power quality problems seen at most sites. The MODERN Voltage Stabilizers provide protection against mains power sags, surges and brownouts. It is ideal for geographical regions that are subject to inconsistencies in the mains supply, such as Africa, Asia and certain parts of Europe.
 
Each stabilizer has a wide input voltage tolerance, and has been designed to provide the ultimate reliability in hostile environments, where the quality of the mains supply cannot be guaranteed.
 
Features
·      Extremely wide voltage regulation range
·      Maintenance free roller type carbon brush
·      Individual regulation with unique small dimension
·      Maximum capacity up to 5000KVA
·      High Mean time Between Failure(MTBF)
·      Reliable and quiet servo motors
·      Wheels mounted for easy installation
·      Start up delay to prevent over current inrush
·      Isolation transformer on request
·      Indoor or outdoor version on request

Applications

BROADCAST: Regulation for broadcast transmitter sites and studios.
 
COMMERCIAL: High-rise building, elevator control, large A/C chillers, lighting, and other sensitive critical systems.
 
INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.
 
MEDICAL: X-ray, CT scanner, MRI system, Radiation therapy machine, other medical imaging equipments.
 
TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations, 


Rate Cpacity: 5kva, 10kva, 15kva, 20kva

Model			DBW	SBW
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