Bard T30S1-A, Installation Instructions Manual

Page: 22 / 27

Manual 2100-547H
Page 22 of 27
TABLE 6A
Models
Rated Volts, HZ
and Phase
No. of
Field
Power
Circuits
Single Circuit Multiple Circuit
Minimum
Circuit
Ampacity

Maximum
External
Fuse or
Circuit
Breaker

Field Pow-
er Wire
Size

Ground
WIre Size

Minimum Circuit
Ampacity

Maximum Circuit
Exterior Fuse or
Circuit 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
T30S1-A00, A0Z
-A04

-AS8

-AF8
230/208-60-1
1
1
1
1 or 2
24
45
48
65 35
50
50
70 8
8
8
6 10
10
10
8 24 42 35 45 8 8 10 10
T30S1-B00, B0Z
-B06
-B09 230/208-60-3
1
1
1 16
34
42 20
35
45 12
8
8
12
10
10
T30S1-C0Z
-C06
-C09 460-60-3
1
1
1 9
18
23
15
20
25 14
12
10 14
12
10
T36S1-A00, A0Z
-A05
-A08
-A10

-A15
230/208-60-1
1
1
1 or 2
1 or 2
1 or 2
27
53
69
79
85 40
60
70
80
90 8
6
4
4
4 10
10
8
8
8 27
27
33 42
52
52 40
40
40 45
60
60 8
8
8 8
6
6 10
10
10 10
10
10
T36S1-B00, B0Z
-B06
-B09

-B15
230/208-60-3
1
1
1
1 23
41
50
52 30
45
50
60 10
8
6
6
10
10
10
10
T36S1-C0Z
-C06
-C09

-C15
460-60-3
1
1
1
1 12
21
26
27 15
25
30
30 14
10
10
10 14
10
10
10
T42S1-A00, A0Z
-A05
-A08
-A10

-A15
230/208-60-1
1
1
1 or 2
1 or 2
1 or 2
31
57
72
83
86 40
60
80
90
90 8
6
4
4
3 10
10
8
8
8 31
31
34 42
52
52 40
40
40 45
60
60 8
8
8 8
6
6 10
10
10 10
10
10
T42S1-B00, B0Z
-B06
-B09

-B15
230/208-60-3
1
1
1
1 26
44
53
53 35
50
60
60 8
8
6
6 10
10
10
10
T42S1-C0Z
-C06
-C09

-C15
460-60-3
1
1
1
1 13
22
27
27 15
25
30
30 14
10
10
10 14
10
10
10
T48S1-A00, A0Z
-A05
-A08
-A10

-A15
230/208-60-1
1
1 or 2
1 or 2
1 or 2
1 or 2
37
63
78
89
89 50
70
90
100
100
8
6
4
3
3 10
8
8
8
8 37
37
37
37 26
42
52
52 50
50
50
50 30
50
60
60 8
8
8
8 10
8
6
6
10
10
10
10 10
10
10
10
T48S1-B00, B0Z
-B06
-B09

-B15
230/208-60-3
1
1
1
1 28
46
55
55 40
50
60
60 8
8
6
6 10
10
10
10
T48S1-C0Z
-C06
-C09

-C15
460-60-3
1
1
1
1 14
23
28
29 20
25
30
30 12
10
10
10 12
10
10
10
T60S1-A00, A0Z
-A05
-A10

-A15

-A20
230/208-60-1
1
1 or 2
1 or 2
1 or 2
1 or 2
45
71
97
97
113
60
80
100
100
125
8
4
3
3
2 10
8
8
8
6 45
45
45
45 26
52
52
52
26
50
50
50
50 30
60
60
60
30
8
8
8
8 10
6
6
6
10
10
10
10
10 10
10
10
10
10
T60S1-B00, B0Z
-B09

-B15

-B18
230/208-60-3
1
1
1
1 or 2
32
59
59
N/A
45
60
60
N/A
8
6
6
N/A
10
10
10
N/A 59 28 60 30 6 10 10 10
T60S1-C0Z
-C06

-C15

-C18
460-60-3
1
1
1
1 15
29
30
34 20
30
30
35 12
10
10
8
12
10
10
10
Electrical Specifications — T**S Series

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 (3) conductors are in a raceway.

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.

Maximum KW that can operate with the heat pump on is 4KW. Full heat available during Emergency Heat Mode.

Maximum KW that can operate with the heat pump on is 10KW. Full heat available during Emergency Heat Mode.

Maximum KW that can operate with the heat pump on is 9KW. Full heat available during Emergency Heat Mode.

Maximum KW that can operate with the heat pump on is 8KW. Full heat available during Emergency Heat Mode.
IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance
with the National Electrical Code and all local codes.