TB1-81151 Acme Electric/Amveco/Actown, TB1-81151 Datasheet - Page 17

• 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
① See page 70 for electrical diagram.
➁ See page 58 for fuse sizing information.
➂ For secondary fuse size, multiply output amps x 1.25.
Industrial Control Transformers for
Harsh Environments
Designed for Control Panels where Internal
Installation of Control Transformers is prohibited.
Some specifications require installation of large control transformers, usually 1000
to 5000 VA outside the control cabinet. This means the transformer must be in a
sheet metal enclosure instead of the usual open core and coil construction method.
Acme meets this need by providing all of the power, protection, regulation and
performance of our standard industrial control transformers in one UL -3R enclosure.
These transformers are wound with copper magnet wire, deliver full nameplate
capacity, and provide the high regulation required in control applications.
Voltage combinations available are: 240 x 480V primary, 120V secondary and
240/480/600V primary, 120/100V secondary. Ratings available are 1000, 2000,
3000 and 5000 VA. All units are UL listed, CSA certified, and covered by Acme’s
exclusive 10-year limited warranty.
FEATURES
■
■
■
■
■
■
■
■
240 x 480 PRIMARY VOLTS — 120 SECONDARY VOLTS
240/480/600 PRIMARY VOLTS — 120/100 Secondary Volts
GROUP L
GROUP M
Fully encapsulated and enclosed.
55° C temperature rise, 155°C insulation.
Copper windings.
1000, 2000, 3000, 5000 and 10000 VA sizes.
Voltage regulation exceeds NEMA requirements.
UL and UL-3R listed.
CSA certified.
10-year limited warranty.
T-1-53929
T-1-53930
T-1-53931
T-1-81217
T-1-81219
T-1-81220
T-1-81221
T-1-81223
CATALOG
CATALOG
NO.
NO.
ACME ELECTRIC, POWER DISTRIBUTION PRODUCTS DIVISION
RATING
RATING
10000
1000
2000
3000
5000
2000
3000
5000
VA
VA
INDUSTRIAL CONTROL TRANSFORMERS
OUTPUT
OUTPUT
AMPS
AMPS
16.67
25.00
41.67
16.67
25.00
41.67
8.33
83.3
(37.5)
(35.2)
(35.2)
(33.3)
(37.5)
(37.5)
(35.2)
(41.8)
14.77
13.85
13.85
13.10
14.77
14.77
13.85
16.47
H
H
APPROX. DIMENSIONS
APPROX. DIMENSIONS
INCHES (CM.)
INCHES (CM.)
(26.2)
(26.2)
(26.2)
(33.7)
(35.3)
(26.2)
(33.7)
(33.7)
10.31
10.31
10.31
13.25
13.88
10.31
13.25
13.25
W
W
➂
— 1Ø, 50/60 Hz
(18.1)
(25.9)
(25.9)
(18.1)
(18.1)
(18.1)
(25.9)
(32.9)
10.19
10.19
10.19
12.94
7.13
7.13
7.13
7.13
➂
D
D
— 1Ø, 50/60 Hz
•
APPROX. SHIP
LUMBERTON, NC
APPROX. SHIP
(36.3)
(59.0)
(63.5)
LBS. (KG.)
LBS. (KG.)
130
140
WEIGHT
WEIGHT
80
(139.7)
(24.9)
(36.3)
(45.4)
(63.5)
100
140
308
55
80
CONNECTION
CONNECTION
DIAGRAM ① ➁
DIAGRAM ① ➁
•
ELECTRICAL
ELECTRICAL
800-334-5214
C
C
C
B
B
B
B
B
•
www.acmepowerdist.com
1000 VA–10000 VA
Encapsulated
W
D
H
71