Danfoss BD250, BD250GH Data sheet

BD250/250GH Direct Current Twin Compressor R134a 12 - 24V

General

Code number (without electronic units) 101Z0500

Electronic unit 101N0290, 28 pcs: 101N0291

Remote kit (2 pcs. required) 105N9210

Approved compressor - electronic unit combinations refer to Instructions for 101N0290

Additional approvals e4, C-Tick

Compressors on pallet 40

Application

Application LBP/MBP/HBP

Evaporating temperature °C -25 to 15

Voltage/max. voltage VDC 12-24/31.5

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:

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 600

Free gas volume in compressor cm

Weight - Compressor/Electronic unit kg 8.8/2 x 0.3

°C 60 (70)

2 x 2.50

400 (polyolester)

2 x 870

S = Static cooling normally sufﬁ cient O = Oil cooling F1 = Fan cooling 1.5 m/s (compressor compartment temperature equal to ambient temperature) F2 = Fan cooling 3.0 m/s necessary SG = Suction gas cooling normally sufﬁ cent – = not applicable in this area

Standard battery protection settings

Voltage 12V 24V

Cut out VDC 10.4 22.8

Cut in VDC 11.7 24.2

Dimensions

Height mm A 137

Suction connector location/I.D. mm | angle C 6.2 | 41.5°

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

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

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

Remarks

June 2011 DEHC.ED.100.B7.02 / 520N0956 1/2

(refer to 101N0290 Instructions for optional settings)

B 135

B1 128

B2 73

material | comment Cu-plated steel | Al cap

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

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 76.0 85.1 105 139 181 213 231 290 358 392 438 529 3,100 92.5 103 126 168 217 255 277 347 429 469 524 633 3,800 112 125 153 203 262 308 333 417 514 562 627 757 4,400 126 141 174 231 299 349 378 471 580 633 705 849

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

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 94.0 105 129 172 224 264 286 359 444 486 544 658 3,100 114 128 156 207 269 316 343 430 532 582 651 787 3,800 138 155 189 251 325 381 413 517 638 698 779 942 4,400 156 175 216 286 370 433 468 584 719 785 876 1057

Power consumption 12V DC, static cooling watt

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 81.5 86.9 97.8 115 134 146 152 171 189 197 207 224 3,100 102 108 121 141 163 179 187 211 237 248 263 291 3,800 126 134 150 176 203 222 233 265 300 316 338 380 4,400 145 155 175 206 239 263 275 314 358 379 406* 460*

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

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 6.79 7.24 8.15 9.61 11.12 12.15 12.68 14.24 15.79 16.45 17.28 18.69 3,100 8.46 8.99 10.07 11.79 13.61 14.88 15.54 17.58 19.71 20.68 21.93 24.25 3,800 10.51 11.18 12.52 14.65 16.94 18.54 19.40 22.07 24.99 26.35 28.17 31.66 4,400 12.11 12.95 14.60 17.19 19.94 21.88 22.93 26.20 29.82 31.54 33.85 38.35

COP (EN 12900 Household/CECOMAF) 12V DC, static cooling W/W

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 0.93 0.98 1.07 1.21 1.36 1.46 1.52 1.69 1.89 1.98 2.11 2.36 3,100 0.91 0.96 1.05 1.18 1.33 1.43 1.48 1.64 1.81 1.89 1.99 2.17 3,800 0.89 0.93 1.02 1.15 1.29 1.38 1.43 1.57 1.72 1.78 1.86 1.99 4,400 0.87 0.91 0.99 1.12 1.25 1.33 1.37 1.50 1.62 1.67 1.74 1.85

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

rpm \ °C -25 -23.3 -20 -15 -10 -6.7 -5 0 5 7.2 10 15 2,500 1.16 1.21 1.33 1.50 1.68 1.82 1.89 2.11 2.36 2.48 2.64 2.96 3,100 1.13 1.18 1.30 1.47 1.65 1.78 1.85 2.05 2.26 2.36 2.49 2.73 3,800 1.10 1.15 1.26 1.43 1.60 1.72 1.78 1.96 2.14 2.22 2.32 2.50 4,400 1.07 1.13 1.23 1.39 1.55 1.65 1.71 1.87 2.02 2.09 2.17 2.31

* Possible thermal cut-out of electronic unit due to heavy loaded refrigeration system.

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 errors shown by LED (optional)

Error code

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).

Minimum motor speed error

(If the refrigeration system is too heavily loaded, the motor cannot maintain minimum speed at approximately 2,450 rpm).

Motor start error

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

Fan over-current cut-out

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

peak

Battery protection cut-out

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

Error type

Compressor speed

Electronit unit

Code number

Resistor (R1) [Ω]

calculated

values [rpm]

Motor

speed

Control

circuit

current

[mA]

0 AEO 6

101N0290 with AEO

203 2,500 5 451 3,100 4 867 3,800 3

1700 4,400 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

[mm2] [Gauge] [m] [ft.] [m] [ft.]

2 wires

8 8 2.5 8 5 16

1 wire with terminal block

8 8 1 3 2 7

*Length between battery an electronic unit

2 wires

Accessories for BD250/250GH Code number

Bolt joint for one compressor Ø :16 mm 118-1917 Bolt joint in quantities Ø: 16 mm 118-1918 Snap-on in quantities Ø:1 6 m m 118-1919 Remote kit (without cable) 105N9210

1 wire with terminal block

Standard automoblie fuse 12V: 30A DIN 7258 Main switch

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to

products already on order provided that such alterations can be made without subsequential changes being necessary in speciﬁ cations already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

24V: 15A

min. 30A

Not

deliverable

from Secop

2/2 Manufactured by Secop for DANFOSS - DEHC.ED.100.B7.02 / 520N0956 June 2011