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Secop BD50F Compressor: Single Pack Details
Single Pack: BD50F 12/24V DC, 100-240V AC 50/60Hz PM
Single Pack Code: 195B4188
Pack Contents
Position
Title
Code
Quantity
1
Compressor BD50F
101Z0203
1
2
Electronic unit 12/24V DC, 100-240V AC 50/60Hz
101N0510
1
3
Bolt joint for one compressor | M6 | ø16mm
118-1917
1
General Information
Product: BD50F Direct Current Compressor
Refrigerants: R134a, R1234yf
Voltage Options: 12/24V DC & 100-240V AC 50/60Hz
Key Features: TOOL4COOL® enabled, Thermally Protected System
Electronic Unit Options
Code Number (without electronic units)
Electronic Unit Type
Quantity per Pallet
Approvals (R134a)
Approvals (R134a/R1234yf)
101Z0203
Compressor BD50F
150 (pallet)
Electronic unit 12/24V DC - Standard
30 pcs: 101N0243
VDE
UL/CB
Electronic unit 12/24V DC - AEO
30 pcs: 101N0341
VDE
UL/CB
Electronic unit 12/24V DC & 100-240V AC 50/60Hz
28 pcs: 101N0510
VDE
UL/CB
Electronic unit 12/24V DC - Automotive
30 pcs: 101N0681
UL/CB
Application Details
Parameter
Unit
Range
Evaporating temperature
°F
LBP/MBP/HBP (-20 to 50)
Voltage range DC
VDC
9.6 - 17 / 21.3 - 31.5
Voltage range AC
V/Hz
100-240 / 50-60
Max. condensing temperature continuous (short)
°F
140 (158)
Max. winding temperature continuous (short)
°F
257 (275)
Cooling Requirements
Fan cooling F₁ (1.5 m/s) is normally sufficient. F₂ (3.0 m/s) is necessary. SG (suction gas cooling) is normally sufficient. O (oil cooling) is not applicable in this area.
Application
32°C
38°C
43°C
LBP
S
S
F₁
MBP
S
S
F₁
HBP
S
S
F₁
Motor Details
Motor type: Variable speed
Resistance (all 3 windings at 25°C): 1.8 Ω
Design Specifications
Parameter
Unit
Value
Displacement
cu.in.
0.15
Oil quantity (type)
oz.
5.1 (polyolester)
Maximum refrigerant charge
fl.oz.
10.5
Free gas volume in compressor
fl.oz.
29.6
Weight - Compressor/Electronic unit
lbs.
9.5 / 0.42 (Standard)
Standard Battery Protection Settings
Refer to electronic unit Instructions for optional settings.
Voltage
Cut out (VDC)
Cut in (VDC)
12V
10.4
11.7
24V
22.8
24.2
Dimensions
Parameter
Unit
Value
Height
inch
A: 5.39
B: 5.32
B1: 5.04
B2: 2.87
Suction connector
location/I.D. inch | angle
C: 0.252-0.259 | 40°
material | comment
Cu-plated steel | Al cap
Process connector
location/I.D. inch | angle
D: 0.252-0.259 | 45°
material | comment
Cu-plated steel | Al cap
Discharge connector
location/I.D. inch | angle
E: 0.202-0.205 | 21°
material | comment
Cu-plated steel | Al cap
Remarks: Inch connectors
Performance Data with Refrigerant R134a
Capacity (ASHRAE LBP) [BTU/h]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
96
127
142
202
274
307
360
459
572
584*
633*
698*
2,500
119
156
174
245
334
375
442
572
724
741*
810*
3,000
143
189
211
297
403
452
531
682
3,500
168
219
244
342
464
520*
613*
792*
Capacity (EN 12900 Household/CECOMAF) [BTU/h]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
79.1
105
119
145
175
191*
175*
191*
2,500
88.7
107
123*
145*
187*
3,000
105
126
161
3,500
126
161
Power Consumption [watt]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
26.4
31.4
33.5
40.5
47.4
50.3
54.8
63.0
72.2
73.2*
77.3*
82.8*
2,500
32.8
39.5
42.3
51.7
60.9
64.6
70.2
79.6
89.3
90.3*
94.4*
3,000
39.9
48.0
51.4
62.5
73.2
77.5
84.0
95.0
3,500
47.7
56.7
60.5
72.9
85.4
90.6*
98.7*
113*
Current Consumption [A] (for 24V applications, halve values)
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
2.19
2.58
2.76
3.37
4.01
4.29
4.70
5.43
6.20
6.28*
6.60*
7.01*
2,500
2.76
3.25
3.47
4.23
5.03
5.36
5.86
6.69
7.51
7.59*
7.91*
3,000
3.38
3.99
4.26
5.16
6.08
6.46
7.03
7.99
3,500
4.04
4.69
4.98
6.00
7.09
7.55*
8.27*
9.51*
EER (ASHRAE LBP) [BTU/Wh]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
3.64
4.04
4.24
4.98
5.78
6.10
6.57
7.29
7.92
7.98*
8.19*
8.43*
2,500
3.64
3.96
4.12
4.75
5.49
5.80
6.30
7.18
8.11
8.20*
8.58*
3,000
3.58
3.93
4.10
4.76
5.51
5.82
6.32
7.18
3,500
3.53
3.86
4.03
4.69
5.43
5.74*
6.21*
6.99*
COP (EN 12900 Household/CECOMAF) [W/W]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
0.86
0.95
1.00
1.17
1.36
1.43
1.54
1.71
1.86
1.87*
1.92*
1.97*
2,500
0.86
0.94
0.97
1.12
1.29
1.37
1.48
1.69
1.90
1.92*
2.01*
3,000
0.85
0.93
0.97
1.12
1.30
1.37
1.49
1.68
3,500
0.84
0.92
0.95
1.11
1.28
1.35*
1.46*
1.64*
Performance Data with Refrigerant R1234yf
Capacity (ASHRAE LBP) [BTU/h]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
110
142
158
216
286
317
368
462
568
579*
625*
686*
2,500
137
174
193
262
348
388
452
576
720
736*
801*
3,000
164
211
233
318
421
468
544
688
3,500
199
253
279
378
498
553*
641*
809*
Capacity (EN 12900 Household/CECOMAF) [BTU/h]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
105
129
131*
142*
155*
2,500
130
163
166*
181*
3,000
145*
183*
3,500
Power Consumption [watt]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
26.4
31.4
33.5
40.5
47.4
50.3
54.8
63.0
72.2
73.2*
77.3*
82.8*
2,500
32.8
39.5
42.3
51.7
60.9
64.6
70.2
79.6
89.3
90.3*
94.4*
3,000
39.9
48.0
51.4
62.5
73.2
77.5
84.0
95.0
3,500
47.7
56.7
60.5
72.9
85.4
90.6*
98.7*
113*
Current Consumption [A] (for 24V applications, halve values)
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
2.19
2.58
2.76
3.37
4.01
4.29
4.70
5.43
6.20
6.28*
6.60*
7.01*
2,500
2.76
3.25
3.47
4.23
5.03
5.36
5.86
6.69
7.51
7.59*
7.91*
3,000
3.38
3.99
4.26
5.16
6.08
6.46
7.03
7.99
3,500
4.04
4.69
4.98
6.00
7.09
7.55*
8.27*
9.51*
EER (ASHRAE LBP) [BTU/Wh]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
3.94
4.33
4.52
5.17
5.85
6.12
6.54
7.22
7.88
7.95*
8.21*
8.52*
2,500
3.88
4.15
4.29
4.84
5.50
5.79
6.27
7.13
8.10
8.20*
8.62*
3,000
3.86
4.15
4.30
4.87
5.54
5.83
6.29
7.13
3,500
3.86
4.22
4.39
4.99
5.64
5.90*
6.31*
7.00*
COP (EN 12900 Household/CECOMAF) [W/W]
rpm \ °F
-20
-13
-10
0
10
14
20
30
40
41
45
50
2,000
0.89
0.98
1.02
1.16
1.32
1.38
1.47
1.62
1.77
1.78*
1.84*
1.90*
2,500
0.88
0.94
0.97
1.09
1.24
1.31
1.41
1.60
1.81
1.84*
1.93*
3,000
0.88
0.94
0.98
1.10
1.25
1.31
1.41
1.57*
3,500
0.88
0.96
1.00
1.13
1.27
1.33*
1.42*
1.57*
Test Conditions
Test Conditions with Electronic Units
EN 12900/CECOMAF
ASHRAE LBP
Condensing temperature
131°F
130°F
Ambient temperature
90°F
90°F
Suction gas temperature
90°F
90°F
Liquid temperature
no subcooling
90°F
* fan cooling of electronic unit compulsory
Accessories for BD50F
Item
Code Number
Specification
Bolt joint for one comp.
118-1917
Ø: 5/8 in.
Bolt joint in quantities
118-1918
Ø: 5/8 in.
Snap-on in quantities
118-1919
Ø: 5/8 in.
Remote kit (without cable)
105N9210
Secop Gateway
105N9518
DC usage: Main switch
Automobile fuse, DIN 7258 12V: 15A | 24V: 7.5 A, min. 20A
Fuse, 100-240V
min. 6A
AC usage: Main switch
Spade connectors 6.3 mm | 1/4 in.
Electrical Connections
Diagrams illustrating the electrical connections for DC and AC usage with main switches, fuses, and Secop Gateway are provided.
DC Usage: Includes main switch, fuse (12V: 15A, 24V: 7.5A min. 20A), and Secop Gateway (Code no.: 105N9518).
AC Usage: Includes main switch and fuse (min. 6A).
Interface Options:
Option a: Interface connected to D/I and C (TOOL4COOL® or display). Gateway connected to LIN and C.
Can be read out in the software (TOOL4COOL®). Occurs if the NTC thermistor is short-circuit or has no connection. Also indicates thermal cut-out of the electronic unit if the refrigeration system is overloaded or ambient temperature is high.
4
Minimum motor speed error
Occurs if the refrigeration system is too heavily loaded, preventing the motor from maintaining minimum speed (approx. 1,850 rpm).
3
Motor start error
The rotor is blocked, or the differential pressure in the refrigeration system is too high (>5 bar).
2
Too many start attempts or fan over current
Occurs with too many compressor or fan starts in a short time, or if fan current exceeds 0.5A (average).
1
Battery protection cut-out
The voltage is outside the cut-out setting.
Service/Repair Information
General Precautions:
Instructions for Electronic Units are available for download at www.secop.com.
Soldering: Maximum temperature at socket is 150°C/302°F. Braze for no longer than 10 seconds and wait 5 minutes between attempts. Do not heat the discharge connector directly.
Compressor Types and Refrigerants:
BD Nano: Compatible with R290, R600a, R170, R1234yf.
BD Micro: Compatible with R290, R600a, R170, R1234yf.
BD P-Housing: Compatible with R290, R600a, R170, R1234yf.
BD T-Housing: Compatible with R290, R600a, R170, R1234yf.
Secop Mounting Accessories - Types of Packaging and Parts List A product bulletin from Secop detailing mounting accessories, including types of packaging, part codes, dimensions, and associated compressor series. It also provides a parts list with diagrams for common mounting configurations.
Secop BD80F 12/24V DC PM Compressor Technical Data Technical specifications, performance data, and operational information for the Secop BD80F 12/24V DC PM compressor, including details on refrigerants R134a and R1234yf, power consumption, and wiring diagrams.
Secop Gateway 105N9518 Instructions and Connection Guide Detailed instructions and connection guide for the Secop Gateway 105N9518, covering package contents, communication modes, compatibility with BD-Series, DLV, NLV, and SLVE compressors, and driver installation.
Secop BDN45F-A DC Compressor R134a, R1234yf 12/24V Technical Data Technical specifications and performance data for the Secop BDN45F-A Direct Current Compressor, compatible with R134a and R1234yf refrigerants, operating on 12/24V DC. Includes performance tables, electrical specifications, dimensions, and brazing instructions.
