R134a Magnetic Bearing Centrifugal Chiller
We have the advanced large on-line test bench for centrifugal chiller, each unit undergoes a full performance test strictly before delivery to ensure the performance of the final unit.
R134a refrigerant is a HFC working medium, and it is an internationally recognized environment-friendly refrigerant.
We have the advanced large on-line test bench for centrifugal chiller, each unit undergoes a full performance test strictly before delivery to ensure the performance of the final unit.
Applications
SANHER Magnetic Bearing Centrifugal Chiller are the prefect solution for commercial and industrial applications in the Office, Hotel, Hospital, Shopping Mall, Collective housing, Workshop, Data center and Metro line station where users require maximum quality and optimal performance, especially at part load. They are designed to meet current and future requirements in terms of energy efficiency, operation cost and Maintenance cost.
Features
1.SANHER Magnetic Bearing Centrifugal Chiller Uses Hanbell two-stage magnetic bearing centrifugal compressor, to ensure the excellence performance.
2.High efficiency permanent magnet synchronous motor , efficiency up to 97%.
3.High efficiency airborne liquid cooled inverter whose harmonic distortion rate is less than 5%
4.High Efficiency falling film (spray type) evaporator, high efficiency shell-and-tube condenser.
5.Using compound orifice plate as flow control device so that the refrigerant flow rate can be adjusted in time without delay under variable load and conditions.
6.System oil-free design, high efficiency and energy saving without mechanical friction, the running noise is less than 74dB (A).
7.Strong resistance to electromagnetic interference can meet the requirements of different fields.
8.SIEMENS intelligent control system, safety, quick start and easy to operate.
9.The unit can configure the cloud remote monitoring system which can master the operation information of the unit at any time.
Magnetic Bearing Centrifugal Compressor
The magnetic bearing centrifugal compressor adopts active magnetic bearing and special bearing control system, permanent magnet synchronous motor, all closed double stage high strength aluminum alloy impeller, with high performance and long service life.
Falling Film Evaporator
(1)The refrigerant entering the evaporator is sprayed downward from the upper of the heat exchange tube. The liquid refrigerant forms a thin film flowing downward on the tube wall. Since only a layer of liquid refrigerant film is coated on the surface of the heat exchange tube, the heat transfer effect is excellent.
(2)There is only a small amount of liquid refrigerant at the bottom of the evaporator, so the amount of refrigerant filling is low, which is in line with the requirements of environmental protection.
Shell And Tube Condenser
The condenser is divided into two parts by the middle baffle, thus the liquid refrigerant is guided to the housing edge, that can greatly improve the heat exchange efficiency of the lower half copper pipe. This design is very effective, and the condensing temperature can be reduced by about 0.5 ℃. ~1 ℃.
Liquid Cooled VDF
Efficiency reaches 98%
The PLC-VFD-MBC constitutes a complete negative feedback closed-loop control, real-time regulation of the output frequency and voltage of the inverter circuit, and precise control of the motor speed.
THD is no more than 5％
The inverter has built-in uninterruptible power supply and braking resistor, which ensures the rotor frictionless landing even if the power is suddenly turned off.
Liquid cooled VFD, volume is only half of air-cooled VFD.
Free Design Service
We have professional technicians to design the most suitable cooling solution and recommend suitable models for users, you only need to provide all or part of the following information to us:
①Cooling capacity
②Refrigerant
③Ambient temperature
④Voltage
⑤For what industry
⑥The building drawing(if you have)
⑦Any other special requirements
磁懸浮變頻離心式冷水機組產品介紹
◆可靠性高
◆運行噪音低
◇在距離機組1M的地方所測的噪音為72dBa。
◆維修成本低
◇沒有易損件，無傳統維修問題，可快速響應維護、修理工作，確保機組正常運行。
◆極高COP%IPLV
◇大大節約電費。
◆遠程控制
◇可配置云端遠程監測系統，隨時掌握機組運行信息。
凌堃（kūn ）制冷·冷水機廠家配有專業技術人員，可根據客戶使用要求選型，免費為客戶設計安裝及施工制冷方案，更多型號請咨詢客服人員！
一、 整機設備12個月保修。
二、省內客戶在接到服務電話12小時內到達現場維修；省外客戶在接到維修電話24-48小時內到達維修現場。
三、保修期內需更換零配件是產品質量問題，我公司免費更換。保修期滿后需更換零配件，我公司承諾—成本價提供。
四、免費售前，售后技術支持。
廣州凌堃制冷設備有限公司位于廣州經濟技術開發區，凌堃制冷致力于工業制冷、空調產品研發、生產、工程安裝，售后維保于一體的現代化生產型企業。主要產品設備有磁懸浮冷水機組、水冷螺桿冷水機、低溫乙二醇冷凍機、風冷螺桿式冷水機、中央空調型冷水機組、水冷渦旋箱式水機組、風冷箱式冷水機組、滿液式冷水機、風冷熱泵式冷水機組、直膨式空調機組、風（水）恒溫恒濕空調，醫用潔凈空調、空氣處理機組等……
為32個不同行業配置專業的制冷方案，塑膠、電鍍、化工、醫藥、食品、新材料、電子制造、醫院、大型酒店、印刷、表面處理、光伏太陽、玻璃能等：合作500強企業有:中鐵、廣汽、達利集團、立白、高露潔、利口福、香雪制藥、比亞迪、達意隆包裝、聯塑、光明乳業……
同時公司有多年空調制冷行業工作經驗的技術人員，專業承接中大型工藝性中央空調安裝，舒適性中央空調安裝，恒溫恒濕凈化特種空調安裝，大中型中央空調系統節能改造等。在國內的光伏太陽能行業，玻璃行業及食品醫藥行業有著多年的施工經驗和專業技術。為用戶提供各類空調及工業冷卻系統的設計、施工配套解決方案.為所需要的行業創造舒適的工作環境和完善的配套工藝。在多年的持續、穩定的發展里程中，凌堃公司憑著較高的技術實力以及專業、敬業的服務精神，在行業中建立了廣泛的合作關系和良好的客戶口碑，成為了華南地區具規模的安裝施工單位及冷凍設備專業制造商。
凌堃公司承建完成可口可樂中國、達利集團，江西LDK賽維，江陰海潤，江西喜樂乳業等多項大中型中央空調工程及工業冷凍系統集成工程！在深圳比亞迪及珠海會展中心為其大型中央空調系統進行了節能改造，并拿到粵海集團頒發的“優質供應商”獎牌。公司于 2005年通過了ISO9001國際質量體系認證。冷水機組調曾榮獲“中國制冷設備信得過產品”、“制冷設備推薦產品”、“消費者信得過產品”等多項殊榮；新研發的磁懸浮變頻式離心冷水機組，在2020年5月還榮獲客戶授予“優質供應商”稱號。屬下公司生產的冷凝器與蒸發器獲得“BR1”級國家壓力容器制造許可證。特別在流延膜，吹膜，復合膜及印刷的軟包裝行業是屈指一數的，國內百分之九十的主設備(仕誠,松德,北人,金明,輝隆,,,,,,生產企業均配套我公司冷凍設備。先進的專用設備，優秀的工程質量，深得用戶的好評！
廣州凌堃制冷設備有限公司
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