TB1-81151 Acme Electric/Amveco/Actown, TB1-81151 Datasheet - Page 4

• 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

58
SECTION
TA Series Primary Fuse Kits
Instructions for TA Series Primary Fuse Kit
Type PL-112700 Through PL-112705:
Using 2 Class CC Dual Element Fuses (not supplied)
Type PL-112706 & PL-112707: Using 2 Class CC Dual Element Fuses (3000-5000 VA)
Primary Fuse Sizing Chart
■
■
■
■
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.
1. To mount the primary fuse kit bracket, remove the two 1/4"
2. Place the slots in the fuse kit mounting bracket over the
3. Tighten all mounting screws securely–this will secure the
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.
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.
(.64 cm) sheet metal screws on the terminal panel on the
primary (H side) of the transformer.
holes in the terminal and mounting bracket. To secure the
fuse kit, reinsert the two 1/4" (.64 cm) sheet metal screws
and tighten securely.
mounting bracket.
1000
1500
2000
3000
5000
100
150
250
300
350
500
750
VA
50
75
120 V
10.0
15.0
20.0
25.0
30.0
ACME ELECTRIC, POWER DISTRIBUTION PRODUCTS DIVISION
1.2
1.9
2.5
3.8
3.5
4.0
5.0
7.0
––
TA 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
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
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
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
380 V
15.0
20.0
Figure 1
4. Attach the female quick connect of the jumpers supplied
5. Connect the ring terminal of the jumpers to the appropriate
6. Connect primary supply line leads to the screw terminals
0.3
0.6
0.8
1.2
2.0
2.5
2.5
4.0
6.0
4.5
7.0
9.0
•
LUMBERTON, NC
with the fuse kit to male quick connects on the right side
of the fuse blocks – one jumper to each of the blocks.
screw terminals of the transformers primary (H side). Refer to
the transformer name plate for proper terminal connections.
on the left side of the block – one line lead to each of the
fuse blocks.
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
SUPPLY
12.0
15.0
INPUT
0.3
0.6
0.6
1.0
1.8
2.0
2.5
3.5
5.0
3.5
6.0
8.0
LINE
•
460 V
12.0
15.0
www.acmepowerdist.com
0.3
0.5
0.6
1.0
1.5
2.0
2.0
3.5
5.0
3.5
5.5
7.5
SUPPLY
INPUT
LINE
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
550 V
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
Figure 2
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