TB1-81151 Acme Electric/Amveco/Actown, TB1-81151 Datasheet - Page 7

• Manufacturer Part Number: TB1-81151
• Description: TRANSFORMER 1KVA 120/240V
• Manufacturer: Acme Electric/Amveco/Actown
• Series: TBr
• Type: Standardr

Specifications of TB1-81151

• Maximum Power: 1000 VA
• Primary Winding(s): Dual
• Secondary Winding(s): Dual, No Center Tap
• Series Output Voltage @ Current: 24 VAC @ 41.67A
• Parallel Output Voltage @ Current: 12 VAC @ 83.34A
• Mounting Type: Chassis Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SECTION
Secondary Fuse Sizing Chart
① Fuse size based on time delay class CC fuses.
NOTE: Bold lines indicate changes in the percent of rated current used to calculate fuse sizes in accordance with article 450 of the NEC.
TB Series Primary Fuse Kits
Type PL-112700 Through PL-112705:
Using 2 Class CC Dual Element Fuses (not supplied)
■
■
■
■
Field installation is fast and easy. Simply loosen
the mounting hardware (Fig. 1), slide the bracket
over the transformer and re-tighten the mounting
hardware. Make the proper connections with the
factory furnished jumpers (Fig. 2) and your unit is
ready for operation.
Primary Fuse Sizing Chart
Meets NEC Article 450 and UL-508 requirements.
For use with class “CC” fuses.
Eliminates remote mounting of primary
overcurrent protection.
Covered by Acme Electric 10- year
limited warranty.
1000 VA
1500 VA
2000 VA
3000 VA
5000 VA
100 VA
150 VA
250 VA
300 VA
350 VA
500 VA
750 VA
50 VA
75 VA
1000
1500
2000
3000
5000
VA
100
150
250
300
350
500
750
VA
50
75
ACME ELECTRIC, POWER DISTRIBUTION PRODUCTS DIVISION
120 V
24 V
10.0
12.0
15.0
20.0
25.0
40.0
50.0
10.0
15.0
20.0
25.0
30.0
3.2
5.0
6.0
—
—
—
—
1.2
1.9
2.5
3.8
3.5
4.0
5.0
7.0
––
TB SERIES OPEN CORE & COIL INDUSTRIAL CONTROL TRANSFORMERS
208 V
12.0
12.0
20.0
30.0
0.6
1.0
1.5
2.0
3.5
4.0
5.0
4.0
6.0
8.0
85 V
12.0
15.0
25.0
30.0
40.0
70.0
0.9
1.4
1.5
2.5
4.5
5.5
6.5
9.0
230 V
12.0
15.0
20.0
30.0
0.6
1.0
1.3
2.0
3.5
4.0
4.5
3.5
5.5
7.0
91 V
12.0
15.0
20.0
30.0
40.0
70.0
0.9
1.2
1.5
2.5
4.5
5.5
6.0
9.0
240 V
12.0
15.0
20.0
30.0
0.6
1.0
1.3
1.9
3.0
3.5
4.0
3.5
5.0
7.0
①
99 V
12.0
12.0
20.0
25.0
40.0
60.0
0.8
1.2
1.5
2.5
4.0
5.0
5.5
8.0
277 V
10.0
12.0
15.0
25.0
0.6
0.8
1.0
1.5
3.0
3.0
4.0
5.5
4.5
6.0
•
100 V
LUMBERTON, NC
12.0
12.0
20.0
25.0
40.0
60.0
0.8
1.2
1.5
2.5
4.0
5.0
5.5
8.0
380 V
15.0
20.0
0.3
0.6
0.8
1.2
2.0
2.5
2.5
4.0
6.0
4.5
7.0
9.0
110 V
10.0
12.0
20.0
25.0
35.0
60.0
0.7
1.0
1.5
2.0
3.5
4.5
5.0
7.0
Figure 1
416 V
12.0
15.0
0.3
0.6
0.8
1.2
1.8
2.5
2.5
3.5
5.5
4.0
6.0
8.0
•
800-334-5214
440 V
12.0
15.0
0.3
0.6
0.6
1.0
1.8
2.0
2.5
3.5
5.0
3.5
6.0
8.0
115 V
10.0
12.0
20.0
25.0
35.0
60.0
0.7
1.0
1.5
2.0
3.5
4.5
5.0
7.0
•
www.acmepowerdist.com
Fuse Kit adds approximately
1.75” to height of unit.
460 V
12.0
15.0
0.3
0.5
0.6
1.0
1.5
2.0
2.0
3.5
5.0
3.5
5.5
7.5
120 V
10.0
12.0
15.0
20.0
30.0
50.0
0.6
1.0
1.2
2.0
3.0
4.0
4.5
6.0
480 V
12.0
15.0
0.3
0.5
0.6
1.0
1.5
1.9
2.0
3.0
5.0
3.5
5.5
7.0
125 V
10.0
12.0
15.0
20.0
30.0
50.0
0.6
1.0
1.2
2.0
3.0
4.0
4.5
6.0
550 V
Figure 2
10.0
12.0
0.3
0.4
0.6
0.8
1.4
1.5
1.9
3.0
4.0
5.5
5.0
6.0
130 V
12.0
15.0
20.0
30.0
50.0
0.6
0.8
1.2
1.5
3.0
3.5
4.5
6.0
9.0
600 V
15.0
0.3
0.4
0.5
0.8
1.2
1.5
1.8
2.5
4.0
5.0
4.5
6.0
9.0
61