Tongxin Machinery propose des équipements de construction de haute qualité et économiques, notamment des centrales à béton et des stations de mélange de sols stabilisés. Contactez-nous pour des solutions personnalisées.
Avenue des sciences, district de Shangjie, ville de Zhengzhou, province du Henan
I. Detailed Analysis of HZS50 Mixing Plant Power Components
As a representative model of medium-sized concrete mixing plants, the power supply configuration of the Centrale à béton HZS50directl affects production efficiency and operational stability. Let's understand it requirements through a detailed power supply analysis.
Power Supply Configuration Table for Major Equipment
Device Name | power(kW) | Working characteristics |
JS1000mixer | 218.5 | High starting current |
Aggregate elevator | 15 | Intermittent operation |
211 | Intermittent operation | |
PLD1600Batching machine | 34 | Intermittent operation |
air compressor | 4 | Intermittent operation |
Water pump (water supply) | 2.2 | Intermittent operation |
Water pump (drainage) | 1.1 | Intermittent operation |
Admixture pump | 0.55 | Intermittent operation |
Dust removal system | 22.2 | Intermittent operation |
Puissance totale | 98.25 | Intermittent operation |
II. Professional Transformer Selection Recommendations
Detailed Total Power Calculation:
Total Power of Basic Equipment: 98.25kW
Auxiliary System Power:
- Lighting System: 5kW (Onsite Lighting + Control Room)
- Control System: 3kW (PLC + Computer + Monitoring)
- Household Power: 8kW (Office + Dormitory)
Total Auxiliary Equipment Power: 16kW
Calculation Parameters:
- Simultaneous Utilization: 0.82 (based on equipment operating characteristics)
- Power Factor: 0.85
- Actual Required Power: (98.25 + 16) × 0.82 = 93.7kW
- Minimum Transformer Capacity: 93.7 / 0.85 = 110.2kVA
Recommended Transformer Specifications:
1. Economic Configuration: 125kVA
- Applicable Scenario: Single-Shift Production (8-Hour Operation)
- Load Factor: 87.4%
- Advantages: Low investment cost and meets basic requirements
2. Standard Configuration: 160kVA ⭐⭐⭐⭐⭐
- Applicable Scenario: Two-Shift Production (16-Hour Operation)
- Load Factor: 68.3%
- Advantages: Stable operation, 30% expansion capacity reserved
- Disadvantages: High initial investment
3. High-Performance Configuration: 200kVA
- Applicable Scenario: Three-Shift Continuous Production
- Load Factor: 54.6%
- Advantages: High operational flexibility, supports future expansion
- Disadvantages: Highest investment cost
III. Power System Optimization Solution
Energy Saving Measures:
1. Motor System Optimization
- Select IE3 high-efficiency energy-saving motors
- Implement power factor correction
2. Operation Management Optimization
- Develop a scientific production scheduling plan
- Establish an équipement idle monitoring system
- Implement peak and off-peak electricity pricing strategies
3. Maintenance Optimization
- Regularly check motor operating conditions
- Maintain proper lubrication of the transmission system
- Promptly replace aging electrical components
Safety Protection Configuration:
1. Overload Protection System
- Intelligent circuit breaker protection
- Thermal relay protection
- Motor Overload Protector
2. Lightning Protection System
- Secondary Lightning Protection
- Protector
- Reliable Grounding System
3. Emergency Protection System
- Emergency Shutdown Device
- Leakage Protection System
- Phase Loss Protection
IV. Expansion Configuration Plan
Power Requirements for Equipment Expansion
Extension Project | Add a device | Increase power(kW) | Transformer Addition |
Add 1 cement silo | Screw conveyor + dust collector | 13.2 | +15kVA |
Adding a refrigeration system | Chiller + water pump | 18.5 | +20kVA |
Add a heating system | Hot water boiler + circulation pump | 22.0 | +25kVA |
V. FAQs
Q1: How should I choose a transformer for different production modes?
A: Choose based on production intensity:
- Single-shift production: 125kVA
- Double-shift production: 160kVA
- Continuous production: 200kVA
Q2: What are the effects of grid voltage fluctuations?
A: When the voltage fluctuates by ±10%:
- A 125kVA transformer may be overloaded
- A 160kVA transformer can still operate stably
- It is recommended to install a voltage stabilizer
Q3: How is electricity bill calculated?
A: Taking a 160kVA transformer as an example:
- Monthly electricity consumption: approximately 25,000 kWh
- Electricity bill: approximately$2857/month
- Transformer losses: approximately $114/month
VI. Professional Advice and Service
We recommend considering the following factors when selecting a transformer:
1. Power requirements of existing equipment
2. Future expansion plans
3. Local power grid quality
4. Production schedule
5. Investment budget constraints
Our professional technical team can provide:
- Free site surveys
- Customized solution design
- Equipment selection recommendations
- Installation and commissioning guidance
- After-sales maintenance services
If you need a more detailedcentrale à béton power calculation or customized solution, please provide your specific requirements. Machines Tongxinwill provide professional technical support and services.
Contact us: Provide site dimensions and production requirements so we can customize a power solution for you!
