SBW Voltage Regulator (30kVA, 50kVA, 80kVA, 100kVA)

• Customization: Available
• Current Type: AC
• Phase: Three Phase
• Model NO.: DBW
• Frequency Characteristics: Power Frequency
• Usage: SVC, DBW
• Frequency: Industrial Frequency
• Size: Large
• Iron Core Shape: EI
• Power Source: Linear Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Modern
• Transport Package: Wooden Packing
• Specification: CE, ISO9001 -2008
• Trademark: Modern
• Origin: China
• Production Capacity: 500units/Month

Product Description

Key Specifications/Special Features:

Automatic voltage regulation
Protection against brownouts and over-voltages
Short circuit and overload protection
Dual voltmeter indicates line voltage and regulated voltage
LED indicators to show status of working, unusual and delaying
Selectable delaying time
Built-in transformer: Square transformer or servo motor
Surge, spike and lightning protection (customized option)
Input: 80 to 140V/140 to 250V AC
Output: 110V/220V AC
Frequency: 50/60Hz
Delay time: 6 secs/2 to 3 minutes
Power: 5/8/10, 20, 30kVA

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