General

SBW series single-phase and three phase full automatic compensated voltage stabilizer (hereinafter referred to as voltage stabilizer ) is designed for stabilizing AC voltage and made with Western Europe advanced technology and on the basis of our country national conditions . It can keep output voltage in steady state automatically when the power network voltage fluctuates or the load current varies. Compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency,no wave distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control, etc, besides, it is provided with protection against over-voltage, over current, phase failure and protection for phase sequence and has following merits: small volume, light weight, convenient installation and reliable running and so on. It can be applied to large type electromechanical equipment, metal processing equipment , production line , construction device , elevator , medical equipment, equipment of light and textileindustry, air-condition, TV set, household appliance and lighting used for industry, agriculture, traffic, military, railroad, scientific culture, etc, where need voltage stabilization

Main technology characteristics

a. Input voltage: 
Three-phase: three-phase four-wire phase voltage 220±20%, wire voltage 380V±20% or phase voltage 220±30%, wire voltage 380V ± 30%, they can be selected ( please indicate when placing an order) 
Single phase: 220V±20% or 220V±30%, it can be selected ( please indicate when placing an order) 
b. Output voltage:
Three-phase: three-phase four-wire phase voltage 220V, wire voltage 380V
Single-phase: 220V
c. Accuracy of output voltage: 2-5% (adjustable)
d. Efficiency: ≥95% ( power class: more than 50KVA)
e. Response speed: ≤1.5S (when outside voltage has 10% of change)
f. Waveform distortion: no additive waveform distortion
g. Protection : protection against over voltage , over current , phase failure and machine fault, as well as phase
sequence protection (single-phase and three-phase 150KVA below has no phase failure and is provided with phase sequence protection).
h. Voltage stabilization, convenient switching for commercial power (single phase has no function)
i. Start automatically or by hand (can be chosen) when power is on.
h. Can work continuously for a long time without anybody attending.
k. Insulation resistance: ≥2MΩ
l. Electric strength: bear power frequency sine voltage 2,000V for 1 min without breakdown or flash over. 
m. Overload capability: 2 times rated current, keeping 1 min (voltage stabilizer special for elevator and CT)

Model& spec

Model	Output Power	Outline(L*W*H)	Net Weight
SBW-50K	50KVA	80*54*135cm	250kg
SBW-60K	60KVA	80*54*135cm	255kg
SBW-100K	100KVA	85*62*150cm	357kg
SBW-150K	150KVA	100*70*165cm	482kg
SBW-180K	180KVA	100*70*165cm	515kg
SBW-200K	200KVA	100*70*165cm	562kg
SBW-225K	225KVA	110*80*185cm	670kg
SBW-250K	250KVA	110*80*185cm	710kg
SBW-300K	300KVA	110*80*195cm	755kg
SBW-320K	320KVA	110*80*195cm	810kg
SBW-400K	400KVA	100*80*200cm	1175kg
SBW-500K	500KVA	100*80*200cm	1510kg
SBW-600K	600KVA	100*80*200cm	1790kg
SBW-F-800K	800KVA	85*120*200cm	2750kg
SBW-F-1000K	1000KVA	85*120*200cm	2780kg
SBW-F-1200K	1200KVA	85*120*200cm	4050kg
SBW-F-1600K	1600KVA	135*130*220cm	5500kg
SBW-F-2000K	2000KVA	135*130*220cm	7050kg

Model& spec

(DBW.SBW series single-phase and three-phase full-automatic compensated voltage stabilizer) 

Model	Rated capability(KVA)	Output max current (A)	Size (mm) D×W×H	Cabinet Qty	Weight(kg)
SBW-500	500	758	900×900×1860	Two	1500
SBW-600	600	909	900×900×1860		1600
SBW-800	800	1212	1000×1350×1860		2670
SBW-1000	1000	1515	1000×1350×1860		3150
SBW-1200	1200	1818	900×900×1860	Four	3650
SBW-1400	1400	2121	1000×1100×1860		4200
SBW-1600	1600	2424	1000×1100×1860		4707
SBW-1800	1800	2727	1000×1200×1860		5207
SBW-2000	2000	3030	1000×1200×1860		5800
SBW-3000	3000	4545	1000×1400×1860		7200
SBW-J-20	20	30	570×700×1210	One	289
SBW-J-30	30	45	570×700×1210		300
SBW-J-50	50	76	570×700×1210		315
SBW-J-60	60	91	570×700×1210		320
SBW-J-80	80	121	620×800×1370		460
SBW-J-100	100	152	620×800×1370		480
SBW-J-120	120	182	620×800×1370		482
SBW-J-150	150	227	680×920×1620		650
SBW-J-180	180	273	680×920×1620		673
SBW-J-200	200	303	680×920×1620		680
SBW-J-225	225	341	800×1000×1750		810
SBW-J-250	250	379	800×1000×1750		830
SBW-DT-20	20	30	950×500×1020	One	220
SBW-DT-30	30	45	950×500×1020		230
SBW-DT-50	50	76	950×500×1020		240
SBW-CT-20	20	30	950×500×1020	One	220
SBW-CT-30	30	45	950×500×1020		230
SBW-CT-50	50	76	950×500×1020		240