BCS155

Models and Ratings

Notes

1. Total power must not exceed the output power rating.

Mechanical Details

Notes

1. All dimensions in inches (mm).

2. BCS-C CN2 Mating Part JST XHP-3 housing, SXH-001 T-P0.6 crimps

or equivalent.

3. BCS-CA CN2 mating part JST XHP-4 housing, SXH-001

T-P0.6 crimps or equivalent.

4. For correct operation of the internal battery fuse, the BAT- terminal should not

be connected to earth or -Vout Com.

7.05 (179.0)

6.71 (170.5)

2.56 (65.0)

56.0

(2.20)

38.0

(1.5)

0.26 (6.5)

ø0.14 (ø3.5)

0.35

(9.0)

0.35

(9.0)

0.20 (5.00)

ø0.14 (ø3.5)

0.20

(5.00)

1

V.Adj

3.86

(98.0)

1.38

(35.0)

0.27 (6.75)

2-M4

0.71

(18.0)

0.52

(13.15)

0.77

(19.5)

4.61 (117.0)

1.57 (4.0)

3-M3

51.5 (2.03)

6.77 (172.0)

CN2

CN1 - Input/Output Connector

Pin

Function

Pin

Function

1

Line

5

+Vout

2

Neutral

6

BAT+

3

FG

7

BAT-

4

-Vout Com

8

+5V

(-A versions only)

CN2 - Alarm Connector for BCS, BCS-C

Pin

Function

1

AC OK

2

BAT LOW

3

13.8 V/20 mA or 27.6 V/20 mA

(Output voltage dependant)

CN2 - Alarm Connector for BCS-A, BCS-CA

Pin

Function

1 2

AC OK

3 4

BAT LOW

Derating Curves

-20

0

10

20

30

40

50

70

20

40

60

80

100

60

Ambient Temperature (°C)

(Horizontal)

Load vs Temp.

Output Power

Output 1

Output 2

Output 3

Efficiency

Model Number

Voltage

Voltage

Voltage

155 W

13.8 V

11.2 A

13.8 V

3.88 A

86%

BCS155PS13-C

27.6 V

5.6 A

27.6 V

2.10 A

86%

BCS155PS27-C

13.8 V

10.1 A

13.8 V

3.88 A

5.0 V

3.0 A

85%

BCS155PS13-CA

27.6 V

5.1 A

27.6 V

2.10 A

5.0 V

3.0 A

85%

BCS155PS27-CA