CBC ZN-L8000 Manuel d'utilisateur télécharger pdf (Page 3)

Capacitor Rack Ordering Information

Eaton offers several options to customize overhead capacitor racks

to meet reactive power requirements for distribution networks. In

order to simplify the ordering process follow the list of instructions

provided below while entering information in the Capacitor Rack

Specification Spreadsheet available on-line with the catalog literature

at www.cooperpower.com. The selection process includes the

following required information:

1. System parameters and capacitor connection (Page 3, Tables 1-4)

2. Capacitor rack BIL and configuration (Pages 4-5, Table 6)

3. Capacitor unit requirements (Page 6, Table 7)

4. Capacitor switch requirements (Pages 7-9)

Single-phase Edison capacitor switch (Page 7, Table 8)

Single-phase NR/NRV oil switch (Page 8, Table 9)

Three-phase VCS-3 vacuum switch (Page 9, Table 10)

5. CBC-8000 controller and control strategy (Pages 10-11, Table 11)

6. Accessories:

Junction box (Pages 11-12, Table 12)

Control power transformer (Page 13, Table 14)

MOV surge arrester (Page 13, Table 14)

Neutral sensor (Page 13, Table 15)

Line Post Sensor (Page 13, Table 16)

Interchangeable cutout (Page 14, Table 17)

Edison links (Page 14, Table 18)

Kearney™ links (Page 14, Table 19)

Reactors (Page 14, Table 20)

Table 1. Capacitor Applications for Medium Voltage Unfused

Capacitor Units

Capacitor Rating Circuit Application

Voltage

(kV L-G)

BIL

(kV)

Capacitors Connected Wye

(kV L-L)

2400 95 4160

2770 95 4800

4160 95 7200

4800 95 8320

6640 95 11500

7200 95 12470

7620 95 13200

7960 95 13800

8320 95 14400

9960 95 17250

11400

95 19740

125 19740

150 19740

12470

95 21600

125 21600

150 21600

13280

95 22900

125 22900

150 22900

13800

95 23900

125 23900

150 23900

14400

95 24900

125 24900

150 24900

15125 150 26200

19920 150 34500

Table 2. System Voltage for

Capacitors Connected Wye

(V L-L)

4160

4800

7200

8320

11500

12470

13200

13800

17250

21600

22900

23900

24900

34500

Table 3. System Frequency for

Capacitor Rack (Hz)

Table 4. Type of Capacitor Rack

Connection

Grounded-Wye

Ungrounded-Wye

Delta

Specify System Parameters and Capacitor Connection

Catalog Data CA230001EN

Effective April 20145

Pole-mounted capacitor racks with single-phase capacitor units

www.eaton.com/cooperpowerseries

1 2 3 4 5 6 7 8 ... 23 24

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CBC ZN-L8000 Manuel d'utilisateur Page 3

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