Bitzer halbh. Verdichter CH4 CO2 m.IQ 4PSL-25K-40P 400V
Description
OCTAGON® compressor for subcritical CO2 application
The ASERCOM certified BITZER SL series compressors are the result of more than 15 years of experience and continuous development of subcritical CO2 applications. The 18 compressors with a cooling power of 1.8 to 82 kW¹ offer maximum ...
OCTAGON® compressor for subcritical CO2 application
The ASERCOM certified BITZER SL series compressors are the result of more than 15 years of experience and continuous development of subcritical CO2 applications. The 18 compressors with a cooling power of 1.8 to 82 kW¹ offer maximum energy efficiency with maximum reliability and are also perfectly suited for operation with frequency converters for regulating and increasing power. In combination with the CO2 compressor for transcritical operation, the SL series compressors can be used to create extremely efficient combined normal and deep freezing systems with a wide performance spectrum. This is especially the case for holistic system concepts using heat recovery technology. Universal application with extremely good eco-efficiency is additionally offered by a hybrid solution in the form of a cascade with direct CO2 evaporation in the freezing stage.
Features
Special attributes
- 17 compressors with ASERCOM certification
- specially adapted motor variant for condensation temperatures up to tc=15 °C
- casing is extremely pressure resistant
- high pressure side up to 53 bar
- low pressure side up to 30 bar - perfectly suited to operation with a frequency ...
Special attributes
- 17 compressors with ASERCOM certification
- specially adapted motor variant for condensation temperatures up to tc=15 °C
- casing is extremely pressure resistant
- high pressure side up to 53 bar
- low pressure side up to 30 bar - perfectly suited to operation with a frequency converter for adjusting and increasing power Standard speed range:
- 2NSL .. 2CSL: 30-75 Hz
- 4FSL .. 4NSL: 25-70 Hz - wear-resistant driving mechanism with advanced multi-layered bearings
- extremely efficient and robust valves
- advanced lubrication system using oil centrifuges
- proven reliability
- quiet and low vibration
Scope of delivery
Ölsumpfheizung (Optional als Zubehör)
// 230V PTC-Heizung selbst-regulierend
- 2NSL-05K .. 2FSL-4K: 0 .. 60 W
- 2ESL-4K .. 4NSL-30K: 0 .. 120/140 W
Wichtig: Ölheizung ist grundsätzlich erforderlich wegen hoher CO2- Löslichkeit im Öl.
Accessories / Replacement parts
-
Crankcase heater
-
Druckmessumformer
-
IQ-Modul
-
Option: Refrigerator oil BSE85K
-
Pressurised gas temperature sensor
-
Refrigerator oil
-
Ölniveauregulator
-
Ölniveauüberwachung
Technical data
Erläuterung
Daten bezogen auf 400V/3/50 Hz bei direktem Netzbetrieb. Für die Auslegung von Schützen, Zuleitungen und Sicherungen max. Betriebsstrom / max. Leistungsaufnahme berücksichtigen. Schütze: Gebrauchskategorie AC3.
- Toleranz (±10%) bezogen auf Mittelwert des Spannungsbereichs. Andere Spannungen und Stromarten auf Anfrage
Y/ Δ (40S)
220 .. 240V Δ/3/50Hz - 380 .. 420V Y/3/50Hz
265 .. 290V Δ/3/60Hz - 440 .. 480V Y/3/60Hz - Daten für Verdichter mit Spannungsbereich 380..420V (220..240V) basieren auf Mittelwert 400V (230V).
PW (40P)
380 .. 420V Y/YY/3/50 Hz
440 .. 480V Y/YY/3/60 Hz
Umrechnungsfaktor:
380V (220V) = 0,95
420V (240V) = 1,05