SECOP 101N2130 - Page 2

2/3 DES.I.101.T1.02 / 520N1301 June 2021
Instructions
Electronic Unit for BD1.4F-VSDx
Compressor, 101N2130, 12-24V DC
Fig. 3
Fig. 4
Fig. 2
Wire Dimensions DC
Size Max. length* Max. length*
Cross AWG 12V operation 24V operation
section
[mm
2
] [Gauge] [m] [ft.] [m] [ft.]
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 and electronic unit
Battery protection settings
Voltage (0.1 steps) Min. value Default Max. value
12V
± 0.3V DC,
all values
Cut out V DC 9.6 10.4 17
Cut in di󰀨. V DC 0.5 1.3 10
24V
± 0.3V DC,
all values
Cut out V DC 19 21.3 27
Cut in di󰀨. V DC 0.5 1.3 10
Fig. 5
R1
[kΩ]
Duty Cycle
[%]
Speed
[RPM]
Cut in level
[V]
Cut out level
[V]
Cut in level
[V]
Cut out level
[V]
open 0 Maintain Maintain current value. Can be changed via Modbus
220 3 - Maintain current value. Can be changed via Modbus
130 6 - Maintain current value. Can be changed via Modbus
91 9 - Maintain current value. Can be changed via Modbus ECO
68 12 - Maintain current value. Can be changed via Modbus ECO o󰀨
51 15 9.6 - 34 V DC Solar
43 18 Default Solar o󰀨
36 21 Reset battery only
30 24 Reset battery and speed to default value
27 27 4000 Maintain current value. Can be changed via Modbus
22 30 4000 10.9 9.6 22.6 21.3
20 33 4000 11.4 10.1 23.6 22.3
18 36 4000 12.4 11.1 24.6 23.3
15 39 4000 13.4 12.1 25.6 24.3
13 42 3500 Maintain current value. Can be changed via Modbus
12 45 3500 10.9 9.6 22.6 21.3
11 48 3500 11.4 10.1 23.6 22.3
9.1 51 3500 12.4 11.1 24.6 23.3
8.2 54 3500 13.4 12.1 25.6 24.3
7.5 57 3000 Maintain current value. Can be changed via Modbus
6.2 60 3000 10.9 9.6 22.6 21.3
5.6 63 3000 11.4 10.1 23.6 22.3
5.1 66 3000 12.4 11.1 24.6 23.3
4.3 69 3000 13.4 12.1 25.6 24.3
3.9 72 2500 Maintain current value. Can be changed via Modbus
3.3 75 2500 10.9 9.6 22.6 21.3
2.7 78 2500 11.4 10.1 23.6 22.3
2.2 81 2500 12.4 11.1 24.6 23.3
1.8 84 2500 13.4 12.1 25.6 24.3
1.5 87 2000 Maintain current value. Can be changed via Modbus
1.0 90 2000 10.9 9.6 22.6 21.3
0.68 93 2000 11.4 10.1 23.6 22.3
0.36 96 2000 12.4 11.1 24.6 23.3
0.051 99 2000 13.4 12.1 25.6 24.3
Fig. 6
Set point
[°C]
R2
[Ω]
-20 0
-19 330
-18 670
-17 1000
-16 1330
-15 1670
-14 2000
-13 2330
-12 2670
-11 3000
-10 3330
-9 3670
-8 4000
-7 4330
-6 4670
-5 5000
-4 5330
-3 5670
-2 6000
-1 6330
0 6670
1 7000
2 7330
3 7670
4 8000
5 8330
6 8670
7 9000
8 9330
9 9670
10 10000