High-Power Three-Phase Compensated AC Voltage Stabilizers|SF-SBW Series

Product overview

Overview

High-Power Three-Phase Compensated AC Voltage Stabilizers|SF-SBW Series

High-Power Three-Phase Compensated AC Voltage Stabilizers|SF-SBW Series is a voltage stabilizer for industrial buyers who need to evaluate application fit, model options, specifications, compatibility, downloads, and ordering requirements before purchase.

Hey there! Are you in the industrial, healthcare, education, or research field and constantly battling with power issues? Well, I've got some fantastic news for you! The SBW series stabilizers are here to revolutionize how you handle power stability. Let me walk you through what makes these stabilizers a must-have:

Best For

• Laser machines and industrial equipment that need stable input voltage before operation.
• Workshops comparing capacity, phase, voltage range, and site-power requirements.
• Installations where electrical conditions should be checked before selecting a stabilizer.

Key Features

• Tailored for All Settings: Whether you're in a factory dealing with heavy machinery, a hospital needing precise power for sensitive equipment, a school, or deep into scientific research, the SBW series is your go-to solution.
• Efficiency and Power Load Mastery: These aren't just any stabilizers; they're power efficiency experts. With the ability to manage hefty loads, the SBW series ensures that from the most delicate lab instruments to the most robust industrial machines, everything runs smoothly.
• Compact and Hassle-Free: Worried about space and complicated setups? Don't be! The SBW stabilizers are compact and integrate seamlessly into your existing system. They're big on power but small in size, making installation a breeze.
• Perfect for Every Application: Labs, elevators, heavy machinery – you name it, the SBW series can handle it. They're like the silent superheroes of your electrical system, keeping everything running without a hitch.

Compatibility

• This product currently has 32 listed options. Use the variant selector to choose the exact model, power level, voltage, package, or quantity before ordering.
• Example options include: SBW-30KVA / 380V Input to 380V Output; SBW-30KVA / 380V Input to 415V Output; SBW-30KVA / 415V Input to 380V Output; SBW-30KVA / 415V Input to 415V Output.
• Confirm rated capacity, input/output voltage, phase, frequency, load type, installation environment, and site wiring before ordering.

Specifications

Specification Table 1

Serial No.	Feature	Specification/Function
1	Capacity	20-4000KVA
2	Input Voltage	Customizable 380V±20%; 220V±20% or wide voltage
3	Output Voltage	380V±5%; 220V±5% (Selectable)
4	Voltage Stabilization Accuracy	1%-5% (Selectable)
5	Response Time	≤0.8-1s
6	Stability Time	Within 1s for a 10% step change in input voltage relative to rated value
7	Protection	Overvoltage: Cuts off output if exceeding 10% of rated voltage, 3-5s delay; Undervoltage: Cuts off output if below -10% of rated voltage, 3-5s delay; Short Circuit: Cuts off output for load device short circuit; Overcurrent: Cuts off output for load device overcurrent; Phase Reversal: Cuts off output; Phase Loss: Cuts off output; Bypass: Manual or automatic bypass in case of stabilizer fault or maintenance (automatic bypass is optional)
8	Frequency	50Hz/60Hz
9	Waveform Distortion	No waveform distortion
10	Symmetry	Additional output voltage does not output an incremental s1% for asymmetrical input
11	Noise	<55dB
12	Operating Altitude	<4000 meters
13	Ambient Temperature	10°C to +45°C
14	Efficiency	≥98%
15	Relative Humidity	20%-90%
16	Dielectric Strength	Whole unit withstands 2000VAC without breakdown or arcing
17	Insulation Resistance	Whole unit to ground ≥5MΩ
18	Lightning Protection (Optional)	Effective surge current protection against instantaneous changes in the grid and induced lightning strikes
19	Monitoring Interface (Optional)	Equipped with RS232, RS485 interfaces for remote control, telemetry, and tele signaling functions
20	Data Storage (Optional)	Capable of storing 1-12 months of voltage and current data

Specification Table 2

Model	Capacity	Size (mm)	Input Voltage Range (V)	Output Voltage (V)	Efficiency (%)	Weight (kg)
SBW-30KVA	30 KVA	500×800×900	304-456	380	46	195
SBW-50KVA	50 KVA	500×800×900	304-456	380	76	217
SBW-60KVA	60 KVA	500×800×900	304-456	380	91	225
SBW-80KVA	80 KVA	500×800×900	304-456	380	122	268
SBW-100KVA	100 KVA	520×880×960	304-456	380	152	288
SBW-120KVA	120 KVA	520×880×960	304-456	380	182	312
SBW-150KVA	150 KVA	520×880×960	304-456	380	227	336
SBW-180KVA	180 KVA	730×820×1350	304-456	380	273	413
SBW-200KVA	200 KVA	730×820×1350	304-456	380	303	446
SBW-225KVA	225 KVA	730×820×1350	304-456	380	342	486
SBW-250KVA	250 KVA	730×820×1350	304-456	380	380	536
SBW-300KVA	300 KVA	1100×900×1850	304-456	380	342	950
SBW-320KVA	320 KVA	1100×900×1850	304-456	380	486	1200
SBW-350KVA	350 KVA	1100×900×1850	304-456	380	532	1250
SBW-400KVA	400 KVA	1100×1250×2000	304-456	380	608	1400
SBW-450KVA	450 KVA	1100×1250×2000	304-456	380	684	1500
SBW-500KVA	500 KVA	1100×1250×2000	304-456	380	760	1600
SBW-600KVA	600 KVA	1200×1250×2200	304-456	380	912	1800
SBW-700KVA	700 KVA	1200×1250×2200	304-456	380	1064	1900

Before Ordering

Confirm the exact model, application, machine configuration, shipping destination, and installation requirements before ordering. For retrofit or custom projects, share machine photos, nameplate details, current configuration, materials, and production goals.

FAQ

Which High-Power Three-Phase Compensated AC Voltage Stabilizers|SF-SBW Series option should I choose?

Select the exact model or variant that matches your machine, power level, interface, and application. If the project involves a retrofit or custom integration, confirm compatibility before ordering.

Is High-Power Three-Phase Compensated AC Voltage Stabilizers|SF-SBW Series suitable for every voltage stabilizer project?

No. Final suitability depends on the selected variant, machine configuration, material, process target, and site conditions. Use the specifications and compatibility notes as a pre-check, then confirm uncertain details before purchase.

Can I request a manual or technical document?

If a manual or datasheet is not listed on the page, contact Sky Fire Laser with the product model and intended application before ordering.