Bard WA Series, Руководство по установке

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Manual 2100-689
Page 26 of 32
TABLE 12
Electrical Specifications − W**LB Series
MODEL
Rated
Volts
&
Phase
No. Field
Power
Circuits
Single Circuit Multiple Circuit

Minimum
Circuit
Ampacity

Maximum
External
Fuse or
Ckt. Brkr.

Field
Power
Wire
Size

Ground
Wire

Minimum
Circuit
Ampacity

Maximum
External Fuse or
Ckt. Breaker

Field Power
Wire Size

Ground
Wire Size
Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C
W18LB-A00, A0Z
A05
A08
A10
230/208-1
1
1
1
1 16
30
45
56 20
30
45
60 12
10
8
6
12
10
10
10
W24LB-A00, A0Z
A05
A08
A10
230/208-1
1
1
1
1 21
30
46
56 30
35
50
60 10
8
8
6
10
10
10
10
W24LB-B00, B0Z
B06
230/208-3
1
1 15
22 20
25 12
10 14
10
W24LB-C00, C0Z
C06
460-3
1
1 8
11
10
15 14
14 14
14
W30LB-A00, A0Z
A05
A08
A10
A15
230/208-1
1
1
1
1
1 or 2
23
31
46
57
83 35
35
50
60
90 8
8
8
6
4 10
10
10
10
8 57 26 60 30 6 10 10 10
W30LB-B00, B0Z
B09
B15
230/208-3
1
1
1 17
32
50 20
35
50 12
8
8
12
10
10
W30LB-C00, C0Z
C09
C15 460-3
1
1
1 9
16
24
10
25
30 14
12
10 14
12
10
W36LB-A00, A0Z
A05
A10
A15
230/208-1
1
1
1
1 or 2
27
32
58
84 35
35
60
90 8
8
6
4 10
10
10
8 58 26 60 30 6 10 10 10
W36LB-B00, B0Z
B09
B15 230/208-3
1
1
1 20
33
51 25
35
60 10
8
6
10
10
10
W36LB-C00, C0Z
C09
C15 460-3
1
1
1 10
15
24 10
15
25 14
14
10 14
14
10

Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors.

Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes.

These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest
version), Article 310 for power conductor sizing.
CAUTION: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention
to Note 8 of Table 310 regarding Ampacity Adjustment Factors when more than three current carrying conductors are in a
raceway.
IMPORTANT:
While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor
wires in accordance with the National Electrical Code and all local codes.