Danfoss BD350GH Direct Current Compressor R134a 24V DC - With 101N08xx Series Controllers Data Sheet
Summary
The BD350GH is a high-efficiency 24V DC compressor designed for R134a refrigeration systems. This comprehensive manual provides technical professionals and HVAC technicians with full operating specifications, including detailed performance curves, voltage ranges, and application guidelines across various cooling scenarios. Furthermore, it contains extensive troubleshooting resources and error code diagnostics, ensuring accurate installation and reliable maintenance of commercial climate control units.
Page 1 Text Content
BD350GH Direct Current Compressor R134a 24V DC - with 101N08xx Series Controllers General Code number (without electronic units) 102Z3016 Compressor module 101N0810, 30 pcs: 101N0811 Application module 101N0820, 24 pcs: 101N0821 Approvals Compressors on pallet
S = Static cooling normally sufficient
Application
O = Oil cooling
Application LBP/MBP/HBP F1 = Fan cooling 1.5 m/s
Evaporating temperature °C -25 to 15 (compressor compartment temperature equal to ambient temperature)
Voltage range VDC 19 - 31.5
F2 = Fan cooling 3.0 m/s necessary
Max. condensing temperature continuous (short) °C 60 (70)
SG = Suction gas cooling normally sufficent Max. winding temperature continuous (short) °C 125 (135) – = not applicable in this area
Cooling requirements Application LBP MBP HBP 32°C F1 F1 F1 38°C F1 F1 F1 43°C F1 F1 F1 Remarks on application: - evaporator fan max. 200W - condenser fan max. 100W - starting ability: LST (low starting torque) only
Motor Motor type Variable speed Resistance, all 3 windings (25°C) 0.1
Design Displacement cm3 5.08 Oil quantity (type) cm3 280 (polyolester) Maximum refrigerant charge Free gas volume in compressor cm3 Weight - Compressor/Electronic unit kg 7.9 / 0.25 / 0.28 (101N820)
Battery protection settings Voltage Min. value Default Max. value Cut out (0.1 steps) VDC 19.0 21.1 27.0 Cut in diff. (0.1 steps) VDC 0.5 3.9 10.0
Dimensions Height mm
Suction connector location/I.D. mm | angle 6.2 | 90°
material | comment Cu-plated steel | Al cap
Process connector location/I.D. mm | angle 6.2 | 31.5°
material | comment Cu-plated steel | Al cap
Discharge connector location/I.D. mm | angle 5.0 | 28°
material | comment Cu-plated steel | Al cap
Connector tolerance I.D. mm ±0.09, on 5.0 +0.12/+0.20
July 2013 Manufactured by Secop for Danfoss - DEHC.ED.100.R5.02 / 520N1489 1/2
Page Summary Contents For Danfoss BD350GH Direct Current Compressor R134a 24V DC - With 101N08xx Series Controllers Data Sheet
Manual Details
| Brand | Current |
|---|---|
| Pages | 2 |
| File Size | 389.79 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What voltage range does this compressor operate within using fan cooling?
The specified voltage range for operation is 19 - 31.5 VDC.
How can I read out operational error codes?
Operational error type codes can be read out in the TOOL4COOL® software.
What is required if the NTC thermistor loses connection or is short-circuited?
If the NTC thermistor is damaged, the electronic unit will automatically enter manual mode.
Does the system require different cooling approaches for high/medium pressure applications?
For higher cooling requirements (LBP, MBP, HBP), fan cooling is recommended or necessary depending on the desired performance.