Danfoss BD35K Data sheet

BD35K
Direct Current Compressor
for Solar Applications
R600a, 10-45V DC

General

Code number (without electronic units) 101Z0211

Electronic unit 10-30V DC - Solar 101N0400, 30 pcs: 101N0401

Electronic unit 20-45V DC - Solar 101N0410, 30 pcs: 101N0411

Electronic unit 12-24V DC - Standard 101N0210, 30 pcs: 101N0211

Electronic unit 12-24V DC - EMI (with metal shielding) 101N0220, 30 pcs: 101N0221

Approved compressor - electronic unit combinations refer to Instructions for 101N0xxx

Additional approvals e4, C-Tick

Compressors on pallet 150

Application

Application LBP/MBP/(HBP)

Evaporating temperature °C -30 to 0 (10)

Voltage range VDC 10 - 30 / 20 - 45

Max. condensing temperature continuous (short)

Max. winding temperature continuous (short) °C 125 (135)

Cooling requirements

Application LBP MBP HBP

32°C S S S

38°C S S S

43°C S S S

Remarks on application: - Fan cooling F1 depending on application and speed.

- for stationary use only

°C 60 (70)

S = Static cooling normally sufcient
O = Oil cooling
F

= Fan cooling 1.5 m/s

1

(compressor compartment temperature
equal to ambient temperature)
F2 = Fan cooling 3.0 m/s necessary
SG = Suction gas cooling normally sufcent
– = not applicable in this area

Motor

Motor type variable speed

Resistance, all 3 windings (25°C) Ω 1.8

Design

Displacement cm

Oil quantity (type) cm

Maximum refrigerant charge g 120

Free gas volume in compressor cm

Weight - Compressor/Electronic unit kg 4.3 / 0.26 (Solar)

Dimensions

Height mm A 137

Suction connector location/I.D. mm | angle C 6.2 | 40°

material | comment Cu-plated steel | Al cap

Process connector location/I.D. mm | angle D 6.2 | 45°

material | comment Cu-plated steel | Al cap

Discharge connector location/I.D. mm | angle E 5.0 | 21°

material | comment Cu-plated steel | Al cap

Connector tolerance I.D. mm ±0.09, on 5.0 +0.12/+0.20

Remarks:

3

3

3

150 (polyolester)

B 135

B1 128

B2 73

3.00

870

July 2013 Manufactured by Secop for Danfoss - DEHC.ED.100.F5.02 - 520N1477 1/2

Capacity (EN 12900 Household/CECOMAF) 12V DC, static cooling watt

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 13.2 21.0 23.8 29.7 39.6 51.0 64.0 79.1 96.3 105 116
2,500 16.8 25.5 28.8 35.6 47.5 61.3 77.5 96.2 118 128
3,000 20.7 30.5 34.3 42.3 56.3 72.9 92.4 115
3,500 24.9 36.0 40.2 49.3 65.1 83.8 106

Capacity (ASHRAE LBP) 12V DC, static cooling watt

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 16.0 25.5 29.0 36.1 48.2 62.1 78.0 96.4 118 128 142
2,500 20.4 31.0 35.0 43.4 57.8 74.7 94.4 117 144 157
3,000 25.2 37.1 41.7 51.4 68.5 88.7 113 140
3,500 30.3 43.8 49.0 59.9 79.2 102 129

Power consumption 12V DC, static cooling watt

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 18.5 22.5 23.9 26.4 30.3 34.2 38.0 41.8 45.7 47.4 49.6
2,500 23.8 28.5 30.0 32.9 37.2 41.5 45.8 50.2 54.9 57.1
3,000 29.5 35.9 38.0 41.8 47.4 52.9 58.6 64.6
3,500 35.1 42.7 45.2 49.7 56.4 63.0 69.7

Current consumption

(for 24V applications the following must be halfed) A

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 1.54 1.88 1.99 2.20 2.53 2.85 3.17 3.48 3.81 3.95 4.13
2,500 1.98 2.37 2.50 2.75 3.10 3.46 3.82 4.19 4.58 4.76
3,000 2.46 2.99 3.16 3.48 3.95 4.41 4.88 5.38
3,500 2.93 3.56 3.76 4.15 4.70 5.25 5.81

COP (EN 12900 Household/CECOMAF) W/W

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 0.71 0.93 1.00 1.12 1.31 1.49 1.69 1.89 2.11 2.21 2.34
2,500 0.71 0.90 0.96 1.08 1.28 1.48 1.69 1.92 2.15 2.25
3,000 0.70 0.85 0.90 1.01 1.19 1.38 1.58 1.78
3,500 0.71 0.84 0.89 0.99 1.15 1.33 1.52

COP (ASHRAE LBP) 12V DC, static cooling W/W

rpm \ °C -30 -25 -23.3 -20 -15 -10 -5 0 5 7.2 10 15
2,000 0.87 1.13 1.21 1.37 1.59 1.82 2.05 2.31 2.57 2.70 2.86
2,500 0.86 1.09 1.17 1.32 1.55 1.80 2.06 2.34 2.62 2.74
3,000 0.85 1.03 1.10 1.23 1.44 1.68 1.92 2.17
3,500 0.86 1.03 1.08 1.21 1.40 1.62 1.85

Test conditions EN 12900/CECOMAF ASHRAE LBP

Condensing temperature 55°C 54.4°C
Ambient temperature 32°C 32°C
Suction gas temperature 32°C 32°C
Liquid temperature no subcooling 32°C

Operational errors shown by LED (optional)

Error
code

5

Thermal cut-out of electronic unit

(If the refrigeration system has been too hea vi ly
loaded, or if the ambient tem pe ra ture is high, the
electronic unit will run too hot).

4

Minimum motor speed error

(If the refrigeration system is too heavily loaded,
the motor cannot maintain minimum speed at
approximately 1,850 rpm).

3

Motor start error

(The rotor is blocked or the differential pres-sure in
the refrigeration system is too high (>5 bar)).

2

Fan over-current cut-out

(The fan loads the electronic unit with more than
1A

).

1

peak

Battery protection cut-out

(The voltage is outside the cut-out setting).

Error type

Compressor speed

Electronit unit Resistor

(R1) [Ω]

Code number

calculated

values [rpm]

Motor

speed

Control

circuit

current

[mA]

0 2,000 5

101N0210
101N0220

277 2,500 4
692 3,000 3

1523 3,500 2

0 AEO 6

101N0400
101N0410
with AEO

173 2,000 5
450 2,500 4
865 3,000 3

1696 3,500 2

In AEO (Adaptive Energy Optimizing) speed mode the BD com­ressor will always adapt its speed to the actual cooling demand.

Wire Dimensions DC

Size Max. length* Max. length*

Cross AWG 12V operation 24V operation

section

2

] [Gauge] [m] [ft.] [m] [ft.]

[mm

2.5 12 2.5 8 5 16
4 12 4 13 8 26
6 10 6 20 12 39

10 8 10 33 20 66

*Length between battery an electronic unit

Accessories for BD35K Code number

Bolt joint for one comp. Ø:16 mm 118-1917
Bolt joint in quantities Ø: 16 mm 118-1918
Snap-on in quantities Ø:16 m m 118-1919
Remote kit (without cable) 105N9210

Automoblie fuse
DIN 7258

Main switch

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products already on order provided that such alterations can be made without subsequential changes being necessary in specications already agreed.
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12V: 15A

24V: 7.5 A

min. 20A

Not

deliverable

from Secop

2/2 Manufactured by Secop for Danfoss - DEHC.ED.100.F5.02 - 520N1477 July 2013