KDW660/24B Mining Multi channel Explosion proof and Intrinsi
The KDW660/24B mining multi-channel explosion-proof and intrinsic safety DC stabilized power supply provides intrinsic safety working power for various sensors or intrinsic safety power supplies used in coal mines.
Product Overview
The KDW660/24B mining multi-channel explosion-proof and intrinsic safety DC stabilized power supply can be used in various occasions such as coal mine entrance, underground mining face, return air roadway, coal bunker, etc., providing intrinsic safety working power supply for various sensors or intrinsic safety power supplies used in coal mines.
safe and reliable
Complete explosion-proof qualifications, explosion-proof and intrinsic safety explosion-proof type, dual explosion-proof technology, can be safely used in gas and coal dust explosion hazardous environments.
stable output
The AC power supply, after being stepped down by a transformer and processed and protected through rectification, filtering, and voltage stabilization, continuously outputs a stable DC voltage.
Multi channel power supply
After processing and protection, the external input AC660V or AC127V power supply outputs intrinsic safety power supplies DC24V, DC18V, and DC12V.
Working Principle
Dual voltage input conversion
The external input AC 660V/127V power supply is stepped down by a transformer to AC 127V and output to the switching power supply module, completing the AC-DC conversion and generating a DC 24V primary power supply.
Multiple intrinsically safe power outputs
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The DC 24V power supply is isolated by the protection control board and outputs multiple safe voltages of DC 24V/18V/12V through an intrinsic safety circuit board to ensure explosion-proof performance for underground equipment.
Seamless battery switching for power supply
When the external power supply is interrupted, the backup battery automatically activates and continues to output DC 24V/18V/12V intrinsic safety power after isolation by the protection control board, maintaining the continuous operation of the equipment.
Structural Composition
housing
Stainless steel Q235 explosion-proof material; High temperature resistance, anti-corrosion, explosion-proof, dustproof and waterproof; Suitable for various harsh working environments.
power supply
Continuous and stable multi-channel power supply; Protection functions such as overvoltage, overcurrent, and short circuit; Automatically start working after fault recovery.
transformer
Assist in transmitting power; Three way transformer; Insulation isolation.
spare battery
7 lithium ion batteries connected in series; Working time ≥ 4h; Quick start, conversion time ≤ 500ms.
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Project Case
Guonuo weighing equipment has been successfully applied to multiple domestic and foreign enterprises and has gained widespread recognition
ICS-17A Double-Lever Belt Scale Feed Mill Project
The ICS-17A belt scale features a four-idler double-lever scale frame with a long weighing area and strong filtering capability, achieving high metrological accuracy and good stability, along with high cost-effectiveness.
Electronic Belt Weigher Project Case in the New Building Materials Industry
The matrix-type electronic belt weigher can accommodate conveyor belts with larger inclination angles, achieving high precision requirements.
Guonuo Technology Fully Suspended Electronic Belt Weigher Project Case in Building Materials Enterprise
The frame of the ICS-14A electronic belt weigher is a suspended type, offering high stability and low maintenance requirements. The sensors are built-in and less prone to damage.
Electronic Belt Scale (Including Hidden Chain Code) Case Study in Magnesium Industry Project
Both belt scales have met the precision requirements and have maintained a stable level after a period of application. The calibration operation with the hidden chain code is also simple and convenient.
Why Choose Us？
Guonuo Technology adopts internationally leading production processes and equipment to ensure stable and reliable quality
Customized solutions, reliable and practical
We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.We provide electronic belt scales, feeders, and systems specifically designed for industrial environments. These products are sturdy, durable, wear-resistant, impact-resistant, and have a high level of protection, ensuring long-lasting, low-maintenance operation in harsh environments.
Precise intelligence, stable and efficient
Master core metrology technologies (such as AI weighing management and signal processing algorithms) to achieve high-precision and long-term stable weighing. The intelligent integrated system supports remote monitoring, automatic batching, and data analysis, facilitating lean production and efficiency improvement.
Full response, professional guarantee
We provide comprehensive services covering pre-sales consultation, scheme design, installation and debugging, maintenance, and spare parts supply. Our localized and responsive technical support team, with rich experience, ensures efficient operation of the equipment 24/7, maximizing your investment value.
Strive for excellence, quality certification
We implement a strict quality management system, selecting superior materials and craftsmanship for core components, and conduct multiple quality inspections. Our products comply with relevant international/national standards and industry norms, providing reliable and stable quality assurance.
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Our process
Guonuo Technology integrates the concept of sustainable development into the weighing industry, committed to balancing resource development and environmental protection
Pre-sales consultation
- Gain a deep understanding of your industry, materials, and process requirements.
- Provide precise matching suggestions for the selection of products.
- ● Share technical parameter comparisons and successful cases to assist you in making informed decisions.
Design proposal
- Based on the consultation results, the engineer team customizes an optimization plan.
- Integrate core technology with modular design (such as high-precision support structures, sealed sensors).
- Clarify specifications, technical parameters, and installation requirements.
Installation and debugging
- Professional technicians provide on-site guidance for installation to ensure standardized operations.
- Conduct rigorous no-load and load tests to verify accuracy and operational stability.
- Conduct on-site optimization and adjustment to ensure that the equipment meets production requirements.
Consulting Product
Whether you need to know product details, obtain quotes, or explore long-term cooperation, our professional team will provide you with high-quality service.
