A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2

Product catalog summary

Technical Features
The document introduces the ECH209Y, a new semi-hermetic scroll compressor designed for mobile air conditioning applications, particularly in buses. Developed in collaboration with Spheros, it features a compact design and stepless capacity control independent of the vehicle motor, making it suitable for various compact A/C systems.

Key Specifications:

Semi-hermetic scroll compressor with a 26V/DC permanent magnet motor.
Stepless capacity control with a speed range of 900 – 2100 rpm.
Lightweight aluminum construction for easy installation in compact systems.
High coefficient of performance (COP), ideal for A/C and medium temperature applications.
Monitoring of essential parameters like speed, motor temperature, voltage, and current.
State and error messaging via TMP connector.
External temperature measurement to ensure minimum operating temperature.
Reduced maintenance due to semi-hermetic construction.

Application Limits
The compressor operates at a speed of 2000 rpm with an operating voltage of 24–26 V. Other speed ranges and voltages are available upon request.

Performance Data
The document provides performance data for maximum speed based on a 10 K suction gas superheat, without liquid subcooling, at an operating voltage of 26 V. The capacity control range is between 40% and 100%.

Technical Data
Details include the compressor type, displacement, oil charge, weight, motor connection, maximum working current, and power consumption. The ECH209Y-02G model has a displacement of 6.21 m3/h, an oil charge of 0.125 dm3, and a weight of 17.4 kg.

Dimensional Drawing
The document includes a dimensional drawing with specifications for installation and connection points.

Catalog excerpts

A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-1

Eine neue Verdichter-

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-2

Inhalt Seite Semi-hermetic scroll Content Page Compresseurs hermetiques Sommaire Page Neue halbhermetische Scroll- verdichter fur mobile Kalte- und Nouveaux compresseurs a scroll pour Leichte halbhermetische Light semi-hermetic Fahrzeugmotorunabhangige drehzahlgeregelte aluminium construction Leistungsregelung Construction legere hermetique Speed regulated capacity control operating accessible en aluminium independently from motor Regulation de vitesse independante du moteur Scroll technology with EC motor for high system efficiency Technologie Scroll avec moteur EC Wartungsarm durch halbhermetische...

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-3

ECH209Y ECH209Y ECH209Y Der neue halbhermetische Scroll-Verdichter für mobile Klimaanwendungen mit R134a wurde für Modulklimaanlagen in Bussen in Zusammenarbeit mit der Firma Spheros entwickelt. Durch die kompakte Bauweise und die vom Fahrzeugmotor unabhängige, stufenlose Leistungsregelung eignet sich der Verdichter ebenfalls für Kompakt-Klimaanlagen zur Führerstandsklimatisierung, wie z.B. in Bauund Landmaschinen oder Wohnmobilen. The new semi-hermetic scroll compressor for mobile A/C applications with R134a was developed in cooperation with Spheros for module A/C systems in buses. Due to its...

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-4

Applications limits Limites d'application Einsatzgrenzen fur andere Drehzahl- Application limits for other speed Limites d'application pour autres plages bereiche und Spannungen auf ranges and tensions upon request. de vitesse et tensions sur demande. Erlauterung der Typenbezeichnung Explanation of model designation Explication de la designation des types Beispiel Example Exemple Liegender Aluminium Scrollverdichter Horizontal aluminium scroll compressor Motor code Code pour volume balaye Charge d'huile ester

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-5

Performance data for max. speed based on 10 K suction gas superheat without liquid subcooling, at operating Donnees de puissance pour vitesse max. se referant, sans sous-refroidissement de iquide, a une tension de service de 26 V Cooling capacity Puissance frigorifique Saturated suction temperature °C Capacity control range Domaine de regulation de puissance 26 V. Speed depends on operating correspond a la vitesse max. pour 26 V. La vitesse dependant de la tension de

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-6

Technische Daten Technical data Caracteristiques techniques © Andere Spannungen auf Anfrage © Begrenzt durch Softwareeinstellung © Other voltages upon request. © Limited by Software settings and depending on operating tension © D'autres types de courant sur demande © Limitee par le reglage logiciel et depen- dante de la tension de fonctionnement.

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A new Compressor Generation for Transport Applications / ECH209Y ESP-300-2-7

Maßzeichnung Dimensional drawing Croquis coté 446 150 102 75 M6 DL 27 46 35 145 73 M8 SL 0 34 100 45 42 262 64 A 2xM8x14 1 2 2 3 4 SL Sauggasleitung DL Druckgasleitung A Anschluss für Kontrollkabel ESP-300-2 Output: Status- und Fehlermeldungen / Status and error messages / Messages de statut et d'erreurs 3 Input: Druckschalter-Signal / Pressure switch signal / Signal de pressostat de pression 4 1 Input: Pulsweiten-Modulation (PWM) / Pulse-width modulation (PWM) / Modulation d'impulsions en largeur (PWM) Input: Laufsignal / ON/OFF signal / Signal de marche/arrêt SL Suction gas line DL Discharge...

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