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13.
External overcurrent protection is not provided by this product, but is required by codes.
Refer to Tables A through K for wiring requirements. If an output lockable disconnect is
required, it is to be supplied by designated personnel.
14.
Table S lists the maximum rating for input circuit breakers. When wiring a single feed
input, the rating requirements for the input circuit breakers are superceeded by the ratings
listed in Table T.
Powerware System
Powerware System
BPIV ---15/10
BPIV ---15/15
BPIV ---30/20
BPIV ---30/25
BPIV ---30/30
CAUTION: To reduce the risk of fire, connect only to a circuit provided with
maximum input circuit breaker current ratings from Table S in accordance with the
National Electrical code, ANSI/NFPA 70.
15.
When the optional Options Cabinet is used, source protection for the AC input should be
treated as if you were supplying a 20 kVA three phase transformer for the
Powerware BPIV (10 kVA---15 kVA) and a 40 kVA three phase transformer for the
Powerware BPIV (20 kVA---30 kVA), to allow for inrush current.
16.
Bypass and output overcurrent protection and bypass and output disconnect switches are
to be provided by the user. Table T lists the maximum rating for bypass and output circuit
breakers satisfying the criteria for both.
Table T. Maximum Bypass and Output Circuit Breaker Ratings
17.
Battery voltage is computed at 2 volts per cell as defined by Article 480 of the NEC.
Rated battery current is computed at the computed voltage.
Powerware BPIV (10 kVA- -30 kVA) Installation and Operation
164201406 Rev. C 013004
Table S. Maximum Input Circuit Breaker Ratings
208VAC
45
70
90
125
125
Powerware System
Powerware System
BPIV ---15/10
BPIV ---15/15
BPIV ---30/20
BPIV ---30/25
BPIV ---30/30
Input Voltage Rating
480VAC
600VAC
20
20
30
25
40
30
50
40
60
45
Output Voltage Rating
208/220V
480V
35
15
60
25
70
30
90
40
110
45
DESCRIPTION:
POWER WIRING INSTALLATION NOTES
DRAWING NO:
164201406---1
REVISION: C
DC
45
70
90
110
125
600V
15
20
25
30
40
SHEET:
14 of 14
DATE:
013004
A ---15
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