Cooling Capacity: 55 KW/187K BTU
Heating is Optional
Voltage: DC450 V-780 V
OEM/ODM/Customized Available
Product Model: Electric-550ED
Wonderful Cases: Below the list
TKT-550ED is designed for double-decker buses and powered by the battery pack of electric buses.
As an expert and leading manufacturer of Double Decker Bus Air Conditioner in China, TKT Busthermo has been supplied to YUTONG, Golden Dragon, Yaxing, Ankai, Neoplan, Hengtong, Shenlong, Foton and Nanjing Golden Dragon ect main bus manufacturer in China, and also do OEM to TATA Motor, TATA Marcopolo, Daewoo, Isuzu, MAZ, INCARVEN, MODABUS, GET ect bus manufacturer in the world. Those rich experience and over 20 years of market verification prove that TKT air conditioner is trustworthy. Currently we mainly provide rooftop all electric bus ac E-series for 6-12meters bus, suit for DC250V-DC750V bus input.
TKT is Double Decker Bus Air Conditioner Supplier
1. Designed 6 Condenser Fan to Guarantee the Fast Cooling even Ambient Temperature is more than 45 Deg. C
2. Adopting R410A Refrigerant to Achieve Super Cooling
3. Exclusive Design of Condenser Coil Structure with Design Patent to Get More Heat Release Area but Using Less Material
4. Running in China for 5 Year with ZERO Failure Rate
PS: OEM project for other length EV bus is available!
| Cooling Capacity | 55 kW (187K BTU) Heating is Optional |
| Compressor | Japan SANYO 80.5 cc/r |
| Refrigerant | R410 A/7 KG（On-site Filling） |
| Condenser QTY/Air Flow | 6 PCs/14400 m³/h |
| Evaporator QTY/Air Flow | (6 PCs+3 PCs)6000 m³/h+3000 m³/h |
| Power Supply/Rated Power | High-voltage Power Supply:DC450 V-780 V |
| Control Power Supply:DC24 V/10 A | |
| Dimenssion | Condenser and Upper Evaporator：2000*750*1405 mm |
| Lower Evaporator ：800*600*833 mm | |
| Weight | Condenser and Upper Evaporator：320 KG |
| Lower Evaporator：36 KG | |
| Product Standard | GB/T21361-2008(A/C for Automotive) |
| &TB/T1804 2003(A/C for Railway Coach) | |
| Safety Reference Standard | CJ/T 5007 Technical requirements for trolleybuses |
| CJ/T 5008 Test methods for trolleybuses | |
| GBT 18384.3-2015 Safety Requirements | |
| for Electric Vehicles | |
| Personnel Protection against Electric Shock |
The leading commercial vehicle air conditioner manufacturer in China! TKT has a team of 135 engineers including design engineers, structural engineers, electrical engineers, test engineers, EMI/EMC engineers, and after-sales engineers, and has complete design, development, and testing capabilities for vehicle air conditioners and parts.
PS: OEM project for other length EV bus is available!
Click for More Cases (Load HD Pictures, Wait Patiently)
EMC Electromagnetic Test, Pipe Airtightness Testing, Core Airtightness Testing, Drenching Test, Vibration Test, Finished Product Testing. (Click here to view Double Decker Bus Air Conditioner quality Inspection details)
With more than 210 patents and CE, EMI/EMC certification of main products.
Learn More About TKT and Certifications
You will get the following benefits.
1. Longer lifespan: more than 30% longer than low-end air conditioners
2. More stable operation: 45 degree outdoor temperature still stable operation
3. Factory sourced pricing
4. Customized OEM service
5. (Click to learn more benefits)
1. Why Choose us?
A. Reliable quality and competitive Price
B: Professional and well trained sales, and 24 Hours Technical support
C: Flexible payment terms
D: 12 months warranty protection.
2. What is your Warranty Policy?
Firstly, we provide 18 months warranty from the date of delivery. Free spare parts will be provided if the parts defective for quality reason during the warranty period. But videos and fault description will be need for engineer double check first! Damage or defective caused by improper use not covered by warranty.
3. Are these products in stock? How long is the lead time?
Normally, the lead time is around 1 weeks for small order, for large quantity order please check with sales directly.
This is a rigorous testing process, the whole process includes a variety of angles and a variety of pressure testing.
The air conditioning system is the second most energy-consuming component of an electric bus, and the opening of the air conditioning system generally reduces the driving range by 25% to 30%. Therefore, when developing electric buses, it is inevitable to focus on optimizing the design of the supporting air conditioning system, so as to achieve the purpose of reducing air conditioning consumption and increasing bus journey.
The most effective solution to improve driving range without increasing the number of batteries is a custom battery thermal management system.
