Zhengzhou Newbase Auto Electronics Co., Ltd.
| Delivery Time | 30 days |
| Payment Terms | T/T |
| Supply Ability | 1000EU/M |
| Packaging Details | Steel Bracket |
| Purpose | for replace/repair |
| Condition | New |
| Type | Flooring |
| Size | Customized |
| Material | Galvanized Steel Sheet |
| OE NO. | NA |
| Bus Model | ALL |
| MOQ | 1 Pcs |
| Quality | High-Quality |
| Color | White |
| Packing | Carton Box |
| Application | Public Bus |
| Place of Origin | China |
| Brand Name | Newbase |
| Model Number | NB |
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Product Specification
| Delivery Time | 30 days | Payment Terms | T/T |
| Supply Ability | 1000EU/M | Packaging Details | Steel Bracket |
| Purpose | for replace/repair | Condition | New |
| Type | Flooring | Size | Customized |
| Material | Galvanized Steel Sheet | OE NO. | NA |
| Bus Model | ALL | MOQ | 1 Pcs |
| Quality | High-Quality | Color | White |
| Packing | Carton Box | Application | Public Bus |
| Place of Origin | China | Brand Name | Newbase |
| Model Number | NB | ||
| High Light | R410A 12v truck ac ，28KW 12v truck ac ，28KW 12 volt ac for truck | ||
NEWBASE Ultra-Efficient Electric Bus Air Conditioning System, a paradigm shift in energy-saving climate control for electric buses. Designed to redefine sustainable mobility, this system integrates cutting-edge technologies to achieve unparalleled energy efficiency while maintaining optimal cabin comfort.
At its core lies a variable displacement capacity modulation system, paired with adaptive PWM fan speed regulation. This combination enables flexible frequency conversion operation, dynamically adjusting cooling/heating output to match real-time demands. Complemented by electronic expansion valve precision control, the system intelligently regulates refrigerant flow based on cabin and ambient temperature differentials, ensuring peak efficiency without sacrificing performance.
The breakthrough fuzzy logic-based energy optimization algorithm further elevates efficiency by intelligently managing power consumption. By analyzing operating conditions, it strategically adjusts compressor speeds and selectively powers down non-critical components, maintaining stable temperatures while minimizing energy waste.
For extreme climates, the revolutionary low-temperature enthalpy enhancement technology tackles historical heat pump limitations. Through advanced refrigerant injection, it boosts heating capacity and efficiency in sub-zero conditions, delivering over 30% energy savings in -10°C environments compared to conventional heat pump systems.
| Basic Model | NBEAC-21 | NBEAC-24 | NBEAC-30 | NBEAC-34 | |||
| Structural Form | Roof-mounted Integrated | | | | |||
| Applicable Bus Length(m) | 6~7 | 7~8.5 | 9~10 | 10~12 | |||
| Cooling Capacity(KW) | 18 | 26 | 30 | 32 | |||
| Heating Capacity(Heat Pump )(KW) | 20 | 28 | 36 | 38 | |||
| Evaporator Airflow Volume(M/h3) | 3200 | 3200 | 4800 | 7200 | |||
| Condenser Airflow Volume(M/h3) | 4800 | 6000 | 8000 | 1000 | |||
| Compressor numbers | Single | Single/Dual | | | |||
| Refrigerant | R407C/410A | | | | |||
| Size(L*W*H,mm) | 2610*1600*270 | 2500×1920×280 | 2750*1920*280 | 3000*1920*270 | |||
| Unit Weight(kg) | 150 | 230 | 250 | 275 | |||
| Basic Model | NBEAC-21-T | NBEAC-24-T | NBEAC-30-T | NBEAC-34-T | |||
| Structural Form | Roof-mounted Integrated | | | | |||
| Applicable Bus Length(m) | 6~7 | 7~8.5 | 9~10 | 10~12 | |||
| Cooling Capacity(KW) | 18 | 26 | 30 | 32 | |||
| Heating Capacity(Heat Pump )(KW) | 20 | 28 | 36 | 38 | |||
| Battery Side Driving Cooling Capacity (KW) | 3/5 | 3/5 | 3/5 | 3/5 | |||
| Battery Side Charging Cooling Capacity (KW) | 5 | 8 | 8 | 8 | |||
| Evaporator Airflow Volume(M/h3) | 3200 | 3200 | 4800 | 7200 | |||
| Condenser Airflow Volume(M/h3) | 4800 | 6000 | 8000 | 1000 | |||
| Compressor numbers | Single | Single/Dual | | | |||
| Refrigerant | R407C/410A | | | | |||
| Size(L*W*H,mm) | 2610*1600*270 | 2500×1920×280 | 2750*1920*280 | 3000*1920*280 | |||
| Unit Weight(kg) | 180 | 260 | 250 | 275 | |||
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
30000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
NEWBASE was established in 2007, esteemed as a national specialized new small giant enterprise by the Ministry of Industry and Information Technology. Our headquarters are situated in Zhengzhou City, and we have strategically established three R & D and production bases: Zhengzhou ... NEWBASE was established in 2007, esteemed as a national specialized new small giant enterprise by the Ministry of Industry and Information Technology. Our headquarters are situated in Zhengzhou City, and we have strategically established three R & D and production bases: Zhengzhou ...
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