Strata CTX Configuration

Worksheet 7 – System Power Factor Check

Table 2-58shows the individual PCB +5VDC and -24VDC power factors. -24VDC PF numbers for telephones and devices are shown on page 2-44; telephones do not require +5VDC PF considerations.

Table 2-58 PCB and Power Supply Power Factors

PCB Type

+5VDC PF

-24VDC PF

ACTU1, 2

1.1

0.5

 

 

 

ADKU

0.8

0.3

 

 

 

AETS

0.2

0.1

 

 

 

ARCS

0.0

0.0

 

 

 

AMDS

1.3

0.5

 

 

 

ASTU

0.3

0.5

 

 

 

BCTU

8.5

3.4

 

 

 

BEXU

4.0

1.6

 

 

 

BBCU1

4.5

2.0

 

 

 

BECU1

4.5

2.0

 

 

 

BEXS1

2.0

1.0

 

 

 

BBMS1

0

0

 

 

 

BDKU1

0.8

0.3

 

 

 

BDKS1

0.4

0.15

 

 

 

BIOU1

1.5

6.6

 

 

 

BIPU-M2A, BIPU-M1A/

0.1

3.0

BIPU-Q1A

 

 

 

 

 

BPTU1

2.3

0.7

 

 

 

BSIS1

1.0

0.5

 

 

 

BSTU1 (-24VDC)

1.4

1.0

 

 

 

BSTU1 + R48S (-

1.4

2.3

48VDC)

 

 

 

 

 

BVPU1‘

0.0

3.5

 

 

 

BWDKU

0.8

0.3

 

 

 

PCOU1, 2

1.9

2.0

 

 

 

PDKU1, 2

0.8

0.3

 

 

 

R40S1

0.0

2.8

 

 

 

RBSS1

0.6

0.3

 

 

 

RBSS2

0.0

0.3

 

 

 

RBSU + RBSS

3.1

0.3

 

 

 

RBSU1

2.5

1.0

 

 

 

RBSU2

0.0

1.0

 

 

 

RBUS1

0.0

0.3

 

 

 

RBUU1

0.0

1.0

 

 

 

PCB Type

+5VDC PF

-24VDC PF

RCIS1

0.3

0.1

 

 

 

RCIU1, 2

0.7

0.2

 

 

 

RCIU2

0.7

0.2

 

 

 

RCMS1

0.6

0.3

 

 

 

RCOS1, 2

1.7

2.0

 

 

 

RCOU (4 CO)

2.5

2.0

 

 

 

RCOU + RCOS (8 CO)

3.6

4.0

 

 

 

RCOU1, 2

1.9

2.0

 

 

 

RDDU1

2.6

7.0

 

 

 

RDSU1 (-24VDC)

1.1

0.3

 

 

 

RDSU1 + R48S1

1.1

0.5

(-48VDC)

 

 

 

 

 

RDTU1, 2

1.8

1.0

 

 

 

RDTU3

0.2

0.6

 

 

 

REMU2/PEMU1

1.0

7.5

 

 

 

RGLU1, 2

2.1

2.5

 

 

 

RMCU1

0.7

0.3

 

 

 

RPTU1, 2

2.6

1.0

 

 

 

RSTU1, 2, 3 (-24VDC)

1.4

0.5

 

 

 

RSTU1+ R48S

1.4

1.0

(-48VDC)

 

 

 

 

 

RSTU2, 3 + R48S

4.0

2.3

(-48VDC)

 

 

 

 

 

RRCU1

0.0

4.0

 

 

 

Stratagy iES32,

0

14

32 circuits

 

 

 

 

 

Stratagy iES32,

0

14

16-circuits

 

 

 

 

 

Stratagy IVP8

4.0

2.3

 

 

 

Power Supply

(20.0)

(45.0)

APSU112 (CTX100)

 

 

 

 

 

Power Supply

(40.0)

(85.0)

BPSU672 (CTX670)

 

 

 

 

 

Strata CTX Configuration

Strata CTX I&M 06/04

2-43

Page 89
Image 89
Toshiba CTX28 manual PCB and Power Supply Power Factors PCB Type, +5VDC PF 24VDC PF