KINGBAO Industrial-grade automatic AC Voltage regulator| KBL Series
Couldn't load pickup availability
Got questions?
Feel free to get in touch
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.
For more details, please refer to the product description page.
Shipping Information
Shipping Time and Costs
- Delivery Timeframe: 5-10 business days.
- Machines: Fees calculated at checkout or via email at info@sflaser.net.
- Accessories: Fees calculated at checkout or via email.
- Consumables: Shipped free of charge.
IMPORTANT NOTICE: Free shipping is exclusive to laser consumables. For discrepancies at checkout, contact us for actual shipping costs.
Tariff Policy
- Offline Payments: Tariffs based on trade terms. Export duties are covered by us under FOB, CFR, or CIF terms; import duties by the customer. For DDP, all duties are covered by us.
- Online Payments: Export duties are covered by us; import duties by the customer. Check "Tariff Rate" on our website for specifics.
Order Tracking
- Confirmation: Receive an email upon successful order placement.
- Shipping Notification: Includes order number, courier, and tracking number. Track your order via email for updates, modifications, and shipping details.
Important Notes
Delivery Address
- Confirm your address before finalizing your order. To change it, email info@sflaser.net within 48 hours of purchase.
Damage and Returns
- For transit damage due to force majeure, contact support@sflaser.net immediately upon receipt.
- To cancel an order, contact us rather than refusing the package to avoid risks of loss or damage.
Non-receipt and Package Damage
- If not received within 7 days past the delivery date, email support@sflaser.net. We are not liable for delays not reported within this timeframe.
- Report any package or product damage on the day of receipt with photos/videos to support@sflaser.net for assistance.
Technical Support After Purchase
- For technical support, take detailed inventory and photos of unpacked items and contact support@sflaser.net promptly. We provide support via email or online contact.
1. Overview
We strive for your satisfaction with every order. Understanding that returns may sometimes be necessary, we offer a refund in USD, provided the goods meet our policy requirements.
2. How to Return
Before Delivery
- Email: Send a request to info@sflaser.net to cancel and refund your order.
- Note: Avoid initiating a bank refund to prevent fees and delays. Any bank fees incurred will be deducted from your refund.
After Delivery
- Email: Contact info@sflaser.net for return assistance.
- Conditions: Adhere to our return conditions. Be prepared for a service fee and transportation costs.
3. Return/Refund Conditions
Returns within 15 days of delivery are accepted under the following conditions, along with the original receipt and a refund service fee:
- Not Packed, Not Shipped: 4.4% service fee for machines, accessories, and consumables.
- Packaged, Not Shipped: 10% for machines; 20% for accessories and consumables.
- Shipped, Unopened: 20% for machines; 25% for accessories and consumables.
- Opened, Unused: 30% for machines; 50% for accessories and consumables.
- Opened, Used: 50% for machines; 80% for accessories and consumables.
Important: Service fees apply due to instant fund deductions by payment platforms. Bank charges, taxes, and shipping expenses are deducted from refunds. No exchanges. Items must return in pristine condition, with machinery/components having no more than 3 uses. Stand-alone consumables are non-returnable. For laser service products, our company does not accept refunds.
4. Refund Processing Time
- Packing Details: Include a packing list, order number, and customer name in your return package.
- Tracking: If returning the order yourself, email the tracking number to support@sflaser.net.
- Timeline: Refunds typically processed in 10-15 business days post-return inspection. Confirmation emails will be sent, followed by bank processing.
5. Disclaimer
- Approval: Only approved returns are accepted.
- Rights: Sky Fire Laser reserves the right to refuse returns not meeting policy requirements.
- Shipping: Returns must be sent to the address provided in your return confirmation. No on-site returns.
6. Questions?
For any inquiries, email us at info@sflaser.net.
1 year
If you choose CIF shipping, you will need to pay customs duties yourself.
If you choose DDP shipping, we can help handle customs clearance for you.
Please contact us by email for further details.
Most of our packages are currently shipped from Wuhan, China.
For customers in the United States, certain products such as laser welding machines will be shipped directly from our U.S. warehouse. More products will be gradually added to the U.S. warehouse inventory.
The standard shipping cycle is normally 3–7 business days for order processing and dispatch when purchasing a single unit.
For bulk orders involving a larger quantity of items, the processing time may be extended accordingly. We will inform you of the estimated dispatch schedule once the order details are confirmed.
- International Shipping: Please be aware that for orders shipped internationally, any customs fees incurred will be the responsibility of the customer. These fees are not covered by our shipping charges.
- Refund Processing Fee: For orders that have not been packed or shipped, a refund processing fee will apply. This fee is due to the immediate deduction of funds by payment platforms such as PayPal, Visa, etc., and will be calculated as a percentage of the total order cost.
