Kaltra takes another step with producing water-cooled chillers based on the latest screw compressor technology from Bitzer – with new optimized motors and oil charge.
Powerstream Screw water-cooled chillers equipped with these compressors fulfill the highest international energy efficiency standards like the European Ecodesign 2016/2281 Tier 2, covering a cooling capacity range between 200 and 1200kW. Their application envelope corresponds to air conditioning and process applications with maximum condensing temperatures up to 46°C. Reduced operating currents allow smaller contactors and smaller mains cable diameters, resulting in a reduction in overall system cost.
In addition to R134a, chillers with updated CSW compressors support lower GWP refrigerants, among them R513a and R450a.
At typical operating conditions, the Seasonal Energy Efficiency Ratio (SEER) of Powerstream Screw chillers improved by up to 8 percent compared to units with the previous generation CSW compressors.
Like preceding screw chiller units, the updated Powerstream Screw features single-slider stepless mechanical capacity control adjustable between 100% and 25%.
In parallel, updated Powerstream chillers received new embedded software with enhanced connectivity capabilities supporting numerous communication protocols, fast restart, and uninterruptible power supply for the controller, eliminating the need to reboot the controller in case of power failure.
Kaltra updated Powerstream chillers
Thu Nov 11 09:24:54 CST 2021
Collect
Editor: Amanda
[Agenda Preview] The 2024 Asia International Heat Pump Development Summit Forum is coming soon!
As the transition from coal to electricity in the northern regions reaches its final stage, the heat pump industry faces intensified competition due to overcapacity, putting pressure on revenue and profits. How to break through and find a way out?
- 3 Numerous overseas businesses are eagerly contacting their Chinese partners, planning to meet at the RACC EXPO!
- 4 The Technology Exchange Conference and New Product Promotion Conference of Zhejiang Daming Refrigeration Technology Co.,Ltd. is about to make a stunning debut!
- 5 Full of business opportunities! Over 100 buyers from India are gathering at RACC 2024 with their purchasing demands.
- 6 10-day countdown | The RACC 2024 Visitor Guide is freshly released, check it out now →
- 7 Serious Statement!
- 8 AHP Exhibitor Recommendation | Dafu Intelligent Technology Co., Ltd., will be exhibiting its products at the AHP Expo 2024!
- 9 The second day of the Chillventa 2024 in Germany continues to be a success, with the RACC organizing committee's four-member team actively inviting global attendees...
- 10 AHP Exhibitor Recommendation | Cangzhou Furong Pipeline Manufacturing Co., Ltd., will be exhibiting its products at the AHP Expo 2024!
- 1 [Agenda Preview] The 2024 Asia International Heat Pump Development Summit Forum is coming soon!
- 2 Registration is Opening | 1st Summit Forum on Energy Storage and Thermal Management Industry Development
- 3 Numerous overseas businesses are eagerly contacting their Chinese partners, planning to meet at the RACC EXPO!
- 4 The Technology Exchange Conference and New Product Promotion Conference of Zhejiang Daming Refrigeration Technology Co.,Ltd. is about to make a stunning debut!
- 5 Full of business opportunities! Over 100 buyers from India are gathering at RACC 2024 with their purchasing demands.
- 6 10-day countdown | The RACC 2024 Visitor Guide is freshly released, check it out now →
- 7 Serious Statement!
- 8 AHP Exhibitor Recommendation | Dafu Intelligent Technology Co., Ltd., will be exhibiting its products at the AHP Expo 2024!
- 9 The second day of the Chillventa 2024 in Germany continues to be a success, with the RACC organizing committee's four-member team actively inviting global attendees...
- 10 AHP Exhibitor Recommendation | Cangzhou Furong Pipeline Manufacturing Co., Ltd., will be exhibiting its products at the AHP Expo 2024!
[Agenda Preview] The 2024 Asia International Heat Pump Development Summit Forum is coming soon!
As the transition from coal to electricity in the northern regions reaches its final stage, the heat pump industry faces intensified competition due to overcapacity, putting pressure on revenue and profits. How to break through and find a way out?
Registration is Opening | 1st Summit Forum on Energy Storage and Thermal Management Industry Development
The "1st Summit Forum on Energy Storage and Thermal Management Industry Development" will be held on October 24, 2024, at the Hangzhou Grand Convention and Exhibition Center, Zhejiang.
Numerous overseas businesses are eagerly contacting their Chinese partners, planning to meet at the RACC EXPO!
The event will make a stunning debut at the Hangzhou Grand Convention and Exhibition Center on October 23. On the event, Daming will specifically launch its cold storage source unit products!
The Technology Exchange Conference and New Product Promotion Conference of Zhejiang Daming Refrigeration Technology Co.,Ltd. is about to make a stunning debut!
The event will make a stunning debut at the Hangzhou Grand Convention and Exhibition Center on October 23. On the event, Daming will specifically launch its cold storage source unit products!
Full of business opportunities! Over 100 buyers from India are gathering at RACC 2024 with their purchasing demands.
With government representatives, well-known experts/scholars, manufacturers, constructors and material suppliers from over 100 countries and regions and more than a thousand overseas buyers, discussing the new situation of the trade of HVACR and communicating to win new business opportunities.