Technical Data; Refrigeration Circuit - Pfannenberg DTI 6401 Serie Instrucciones De Servicio

ENG
3.7

Technical data

3.7.1

Refrigeration circuit

Designation
Cooling capacity at A35 / A35 */**
Cooling capacity at A50 / A35 */**
Refrigerant type *
Refrigerant quantity *
Temperature setpoint (factory setting)
Fault indication: Switch cabinet interior temperature
(factory setting)
Ambient air temperature
Switch cabinet interior temperature
Air volume flow, exterior circuit (free-blowing)
Air volume flow, interior circuit (free-blowing)
Tab. 5: Refrigeration data model DTI / DTS 6401
Designation
Cooling capacity at A35 / A35 */**
Cooling capacity at A50 / A35 */**
Refrigerant type *
Refrigerant quantity *
Temperature setpoint (factory setting)
Fault indication: Switch cabinet interior temperature
(factory setting)
Ambient air temperature
Switch cabinet interior temperature
Air volume flow, exterior circuit (free-blowing)
Air volume flow, interior circuit (free-blowing)
Tab. 6: Refrigeration data model DTI / DTS 6501
* Data on the type plate.
** The use of optional filter mats reduces the cooling capacity
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) – 400 / 460 V, 3~ | 086100123
Unit
Q W
0
Q W
0
–
g
°C (°F)
°C (°F) SC-Controller: > +50 °C (+122 °F)
MC-Controller: > +52 °C (+125,6 °F)
°C (°F) +10 ... 55 °C (+50 ... 131 °F)
°C (°F) +25 ... 45 °C (+77 ... 113 °F)
m³/h
m³/h
Unit
Q W
0
Q W
0
–
g
°C (°F)
°C (°F) SC-Controller: > +50 °C (+122 °F)
MC-Controller: > +52 °C (+125,6 °F)
°C (°F) +10 ... 55 °C (+50 ... 131 °F)
°C (°F) +25 ... 45 °C (+77 ... 113 °F)
m³/h
m³/h
Model DTI / DTS 6401
2000
1500
R134a
500
+35 °C (95 °F)
1175
945
Model DTI / DTS 6501
2500
1800
R134a
700
+35 °C (95 °F)
1175
945
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