SONGZ ESD/EMB Series Electric Bus Air Conditioner
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Technical Specification of Electric Bus A/C ESD/EMB Series:
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Model |
ESD-VI |
EMB-VI |
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|
Recommended Bus Length(m) |
10.5-12 |
10.5-12 |
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|
Refrigerant |
R407C |
R134a/R1234yf |
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|
Cooling Capacity |
Standard |
22kW |
17 kW |
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Maximum |
37 kW |
29 kW |
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|
Heat Pump Heating Capacity |
28 kW |
20 kW |
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|
Ultra-low Temperature Heat Pump Capacity |
31 kW |
NA |
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|
PTC Heating Capacity |
16kW |
16 kW |
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|
Roof |
Dimension (mm) |
3170×2000 ×278 |
3100×1990×320 |
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Weight |
295kg |
300kg |
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Air Flow Volume Condenser |
10000 m3/h (5) |
10000 m3/h (5) |
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|
(Fan Quantity) |
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Air Flow Volume Evaporator |
6600 m3/h (6) |
6600 m3/h (6) |
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(Blower Quantity) |
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Cooling Power Consumption |
9.2 kW |
9.2 kW |
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Heating Power Consumption |
8.4 kW |
8.4 kW |
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PTC Power Consumption |
16 kW |
16 kW |
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BTMS Cooling Capacity Max |
1~10 kW(adjustable) |
1~7 kW(adjustable) |
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|
（When the e-bus stops and recharge） |
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Features
01
Intelligent Modular Platform Design (SONGZ SIEMA3 Platform)
Enables modular integration of compressor units, electrical control systems, and throttling systems, ensuring high-efficiency and reliable design.
02
Space-Optimized Roof Installation
Requires less roof mounting space compared to other platforms, allowing front-back interchangeable installation in the same roof position.
03
Wide-Aperture Air Outlet Design
Features wider air outlets than other platforms, suitable for static pressure ducts and economical ducts requiring broader air supply in buses.
04
Vacuum-Formed Top Cover & Flip-Top Maintenance
Top cover formed via vacuum molding for superior aesthetics; flip-top design enables easy and quick maintenance access.
05
EMC Compliance & Safety Assurance
Meets GB/T 18655 Class 3 electromagnetic compatibility standards; proprietary insulation design ensures safety and reliability.
06
Adaptive Variable-Frequency Technology
Utilizes intelligent frequency modulation, with premium models equipped with electronic expansion valves for precise control, energy efficiency, and enhanced comfort.