KINGBAO Industrial-grade automatic AC Voltage regulator| KBL Series

Product overview

Overview

KINGBAO Industrial-grade automatic AC Voltage regulator| KBL Series

KINGBAO Industrial-grade automatic AC Voltage regulator| KBL Series is a voltage stabilizer for industrial buyers who need to evaluate application fit, model options, specifications, compatibility, downloads, and ordering requirements before purchase.

The KBL Series Voltage Stabilizer combines a three-phase compensation regulator and a three-phase voltage transformer, supported by a transmission mechanism, brush contact system, and control system to ensure efficient and stable voltage regulation. Its enclosed housing design offers a compact size, excellent heat dissipation, high precision, and reliability.

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

• Precise high-voltage stability and accuracy.
• Exceptional operational efficiency.
• Reliable voltage regulation performance.
• Compatible with a broad range of resistive, inductive, and capacitive loads.
• Capable of withstanding sudden spikes in electrical load.
• Designed for extended periods of continuous operation.
• Equipped with comprehensive alarm systems for both over-voltage and under-voltage conditions.

Compatibility

• This product currently has 8 listed options. Use the variant selector to choose the exact model, power level, voltage, package, or quantity before ordering.
• Example options include: KBL-30 KVA / 380V Input to 380V Output (Three-phase) / 50 Hz; KBL-30 KVA / 380V Input to 380V Output (Three-phase) / 60 Hz; KBL-50 KVA / 380V Input to 380V Output (Three-phase) / 50 Hz; KBL-50 KVA / 380V Input to 380V Output (Three-phase) / 60 Hz.
• Confirm rated capacity, input/output voltage, phase, frequency, load type, installation environment, and site wiring before ordering.

Specifications

Capacity (kVA)	Power (KW)	Input voltage (V)	Output voltage (V)	Rated current (A)	Cable size (mm²)	Dimensions L W H (mm)	Net weight (Kg)
10kVA	8KW	380V±15	380V±2	15A	4-core 4mm²	550 * 350 * 570	41
15kVA	12KW	380V±15	380V±2	22A	4-core 6mm²	550 * 350 * 570	49
20kVA	16KW	380V±15	380V±2	30A	4-core 6mm²	800 * 350 * 570	82
30kVA	24KW	380V±15	380V±2	45A	4-core 10mm²	800 * 350 * 570	92
40kVA	32KW	380V±15	380V±2	60A	4-core 10mm²	900 * 400 * 645	105
50kVA	40KW	380V±15	380V±2	75A	4-core 16mm²	900 * 400 * 645	125
60kVA	48KW	380V±15	380V±2	91A	4-core 16mm²	900 * 400 * 645	145
80kVA	64KW	380V±15	380V±2	121A	4-core 25mm²	900 * 400 * 645	150

Before Ordering

Compatible with a broad range of resistive, inductive, and capacitive loads.

FAQ

Which KINGBAO Industrial-grade automatic AC Voltage regulator| KBL 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 KINGBAO Industrial-grade automatic AC Voltage regulator| KBL 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.