SBW high power compensation type power stabilizer

Description

■ Features

Compared with other types of voltage stabilizers, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It is suitable for a wide range of loads, can withstand instantaneous overload, can work continuously for a long time, manual/automatic switching, overvoltage protection, phase loss, phase sequence protection and mechanical failure automatic protection. The machine is small in size, light in weight, easy to use and install, and reliable in operation. (Two types: fractional display and instrument indication).

■ Scope of Use

This series of voltage stabilizers has been widely used in industrial and mining enterprises, printing, machine tools, post and telecommunications, railways, construction sites, schools, hospitals, hotels, national defense, scientific research and other departments of electronic computers, precision machine tools, precision instruments, experimental equipment, elevators and production lines where voltage stability is required. It is also suitable for low-voltage power distribution terminal users with low power supply voltage and large fluctuations, and electrical equipment with large load fluctuations, such as elevators, cranes, mixers and other places where voltage stability is required.

■ Technical Parameters

Input Voltage	Three-phase four-wire，Phase voltage 220V±20% , Line voltage380V±20%
The Output Voltage	Three-phase 380V
Output Accuracy	1~5﹪(adjustable) general settings ±3%
Frequency	50Hz/60Hz
Efficiency	≥98﹪(power level 50KVA or above)
Responding Speed	≤1.5 S
Ambient Temperature	-10℃ ~+ 40℃
Insulation Resistance	≥ 5M Ω
Overload Capacity	Twice the rated current , for one minute
Pressure Resistance	2000V 1 minute without breakdown
Waveform Distortion	No additional waveform distortion
Protective Function	Overvoltage, undervoltage, overcurrent, phase loss, phase sequence, bypass

■ Product Model

Number of Phases	Model (KVA)	Rated Capacity	Output Current (A)	Weight (kg)	Number of Cabinets	Overall dimensions (mm) widthdepthheight
Simplex Input Voltage 176V-264V The Output Voltage 220V±3% Special voltage needs to be customized	DBW-10	10	45	270	Single cabinet	500×650×1320
	DBW-15	15	68	275		500×650×1320
	DBW-20	20	691	283		500×650×1320
	DBW-25	25	114	300		500×650×1320
	DBW-30	30	136	310		500×650×1320
	DBW-40	40	182	330		500×700×1500
	DBW-50	50	227	360		500×800×1500
	DBW-60	60	273	365		500×800×1500
	DBW-80	80	364	480		680×920×1620
	DBW-100	100	455	490		680×920×1620
	DBW-120	120	545	496		680×920×1620
	DBW-150	150	682	530		680×920×1750
	DBW-180	180	818	540		680×920×1750
	DBW-200	200	909	550		680×920×1750
Three-phase Three-phase four-wire system Input Voltage 304V-456V The Output Voltage 380V±3% Special voltage needs to be customized	SBW-20	20	30	289	Single cabinet	570×700×1210
	SBW-30	30	45	300		570×700×1210
	SBW-50	50	76	315		570×700×1210
	SBW-60	60	91	320		570×700×1210
	SBW-80	80	121	460		620×800×1370
	SBW-100	100	152	480		620×800×1370
	SBW-120	120	182	485		620×800×1370
	SBW-150	150	227	650		680×920×1620
	SBW-180	180	273	673		680×920×1620
	SBW-200	200	303	680		680×920×1620
	SBW-225	225	341	810		800×1000×1750
	SBW-250	250	379	830		800×1000×1750
	SBW-300	300	455	1040		900×1100×1860
	SBW-320	320	489	1052		900×1100×1860
	SBW-350	350	530	1080		900×1100×1860
	SBW-400	400	606	1106		900×1100×1860
	SBW-450	450	681	1113		900×1100×1860

■ Precautions for Use

This series of voltage stabilizers should be used indoors, and the normal use conditions are:
1,Ambient temperature：－15℃～＋45℃.
2,Altitude not exceeding 1000m.
3,Relative humidity：≤90％
4,The installation site should be free of gases, steam, chemical deposits, dust, dirt and other explosive and corrosive media that may seriously affect the insulation of the voltage stabilizer; the installation site should be free of severe vibration or bumps. Any special use conditions that do not meet the above requirements should be determined by the user and our factory through consultation.

■ Remark
When ordering, please specify: model, capacity, voltage regulation accuracy, input voltage range, output voltage; Input voltage 220V±30% (need to be specified when ordering).

Język

SBW high power compensation type power stabilizer