Danfoss BD35F (Inch Connectors) Direct Current Compressor R134a 12-24V DC & 100-240V AC 50 60Hz Datasheet
Summary
This comprehensive technical guide provides essential specifications for R134a compressors and advanced electronic control units used in various cooling systems. It details operational parameters, performance curves, error codes, and compatibility across diverse voltages, including 12V DC, 240V AC, and solar setups. Ideal for HVAC technicians and refrigeration professionals, this manual ensures accurate installation, maintenance, and troubleshooting of high-efficiency commercial chilling equipment in automotive, static, or industrial applications.
Page 1 Text Content
BD35F Direct Current Compressor R134a, 12-24V DC, 10-45V Solar & 100-240V AC 50/60Hz General Code number (without electronic units) 101Z0204 Electronic unit - standard 101N0210, 30 pcs: 101N0211 Electronic unit 12-24V DC - with metal shielding 101N0220, 30 pcs: 101N0221 Electronic unit 12-24V DC - AEO & metal shielding 101N0320, 30 pcs: 101N0321 Electronic unit 10-45V - solar applications 101N0400, 30 pcs: 101N0401 Electronic unit 12-24V DC & 100-240V AC 50/60Hz 101N0500, 36 pcs: 101N0501 Electronic unit 12-24V DC - automotive applications 101N0600, 30 pcs: 101N0601 Electronic unit 12-24V DC - automotive applications 101N0630, 30 pcs: 101N0631 Approved compressor - electronic unit combinations refer to Instructions for 101N0xxx Additional approvals e4, C-Tick Compressors on pallet
S = Static cooling normally suffi cient
Application
O = Oil cooling
Application LBP/MBP/HBP F1 = Fan cooling 1.5 m/s Evaporating temperature °F -20 to 50 (compressor compartment temperature
Voltage range (DC& AC) 12-24V DC & 100-240V AC 50/60Hz equal to ambient temperature) F2 = Fan cooling 3.0 m/s necessary
10-45V DC for solar applications
SG = Suction gas cooling normally suffi cent
Max. condensing temperature continuous (short) °F 140 (158)
– = not applicable in this area
Max. winding temperature continuous (short) °F 257 (275)
Cooling requirements Application LBP MBP HBP 32°C 38°C 43°C Remarks on application: Fan cooling F1 depending on application and speed.
Motor Motor type Variable speed Resistance, all 3 windings (25°C) 2.2
Design Displacement cu.in. 0.12 Oil quantity (type) fl .oz. 5.1 (polyolester) Maximum refrigerant charge oz. 10.5 Free gas volume in compressor fl .oz. 29.6 Weight - Compressor/Electronic unit lbs. 9.5/0.55
Standard battery protection settings (refer to 101N0xxx Instructions for optional settings) Voltage 12V 24V Cut out VDC 10.4 22.8 Cut in VDC 11.7 24.2
Dimensions Height inch 5.39
Suction connector location/I.D. mm | angle 0.252-0259 | 41.5°
material | comment Cu-plated steel | Al cap
Process connector location/I.D. mm | angle 0.252-0259 | 45°
material | comment Cu-plated steel | Al cap
Discharge connector location/I.D. mm | angle 0.202-0.205 | 21°
material | comment Cu-plated steel | Al cap
Remarks: inch connectors
June 2011 DEHC.ED.100.L7.22 / 520N0951 1/2
Page Summary Contents For Danfoss BD35F (Inch Connectors) Direct Current Compressor R134a 12-24V DC & 100-240V AC 50 60Hz Datasheet
Manual Details
| Brand | Current |
|---|---|
| Pages | 2 |
| File Size | 490.20 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What are the voltage options available for this compressor?
It supports multiple voltages: 12-24V DC, 10-45V solar, and 100-240V AC 50/60Hz.
How is fan cooling (F application) determined?
Fan cooling depends on the specific application and required speed. For higher performance, 3.0 m/s is necessary when using fan cooling.
What is the maximum allowable continuous condensing temperature?
The maximum continuous condensing temperature is generally 140°F (or 158°F in a short cycle).
Are there different electronic units for various applications?
Yes, specific electronic units are available, such as those for DC/AC combinations, solar applications (101N0320), and automotive uses.