ZP-SBW/ZP-DBW Fully automatic compensating regulator

Detail

Parameters

1. Product overview

ZP-SBW, ZP-DBW series single, three phase automatic compensation type power regulator is suitable for when the external power supply network voltage fluctuations or load changes caused by voltage fluctuations, can automatically maintain the output voltage stability. Compared with other types of voltage regulators, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc., suitable for a wide range of loads, can withstand instantaneous overload, can work continuously for a long time, manual/automatic switching, with overvoltage protection, lack of phase, phase sequence protection and automatic protection of mechanical failure, the machine is small in size, light in weight, easy to use and install. Reliable operation and other advantages. It can be widely used in industry, agriculture, transportation, posts and telecommunications, military, railway, scientific research and culture and other fields of large mechanical and electrical equipment, metal processing equipment, production lines, construction engineering equipment, elevators, medical equipment, computer room, computer control equipment, embroidery textile equipment, air conditioning, radio and television, hotels and household appliances lighting and other places that need to regulate pressure.

2．Technical parameter

Input voltage	Single-phase 220V±20%, three-phase four-wire phase voltage 220V±20% phase voltage, line voltage 380V±20%(can be customized ±30% ±40%)
Output voltage	Single-phase 220V three-phase 380V (can be customized three-phase 200V 220V 390V 400V 430V, etc.)
Output accuracy	1~5%(adjustable)
Frequency	50Hz/60Hz
Efficiency	≥98﹪(Power grade 50KVA or above)
Response speed	≤1.5S
Ambient temperature	-10℃ ~+ 40℃
Insulation resistance	≥ 5M Ω
Overload capacity	Double the rated current for one minute
Waveform distortion	No additional waveform distortion
Protection function	Over voltage, under voltage, over current, lack of phase, phase sequence, bypass

3．Product specifications, dimensions, weight：

Model number	Rated capacity (KVA)	Rated frequency (Hz)	Input voltage(V)	Output voltage (V)	Output current (A)	Weight (kg)
DBW-20	20	50/60	176-264	220	50	280
DBW-30	30	50/60	176-264	220	136	320
DBW-50	50	50/60	176-264	220	227	430
DBW-100	100	50/60	176-264	220	454	570
DBW-150	150	50/60	176-264	220	632	630
DBW-200	200	50/60	176-264	220	909	720
DBW-250	250	50/60	176-264	220	1022	780
SBW-20	20	50/60	304-456	380	30	240
SBW-30	30	50/60	304-456	380	46	280
SBW-50	50	50/60	304-456	380	76	320
SBW-100	100	50/60	304-456	380	152	480
SBW-150	150	50/60	304-456	380	227	535
SBW-180	180	50/60	304-456	380	273	780
SBW-300	300	50/60	304-456	380	342	950
SBW-320	320	50/60	304-456	380	486	1200
SBW-400	400	50/60	304-456	380	608	1400
SBW-500	500	50/60	304-456	380	760	1600
SBW-600	600	50/60	304-456	380	912	1800
SBW-800	800	50/60	304-456	380	1216	2400
SBW-1000	1000	50/60	304-456	380	1520	2800
SBW-1600	1600	50/60	304-456	380	2430	3500
SBW-2000	2000	50/60	304-456	380	3040	4000
SBW-3000	3000	50/60	304-456	380	4545	5800

Note: The input voltage of the above products is 380V±20%. The input voltage can be customized 380V±30% 380V±40%

The series of voltage regulators should be used indoors, the normal use conditions are: ambient temperature: -15℃ ~ +45℃ altitude does not exceed 1000m relatively moderate: ≤ 90% The installation site should not seriously affect the voltage regulator insulation gas, steam, chemical deposition, dust, dirt and other explosive and invasive media; The installation site should be free of serious vibration or turbulence. If the installation site does not meet the special conditions specified above, it should be determined by the user and our factory through consultation.