1510 Staco Energy Products Company, 1510 Datasheet - Page 2
![Variable Transformer](/photos/23/91/239105/4084066_sml.jpg)
1510
Manufacturer Part Number
1510
Description
Variable Transformer
Manufacturer
Staco Energy Products Company
Type
Variable Transformersr
Datasheet
1.1510.pdf
(3 pages)
Specifications of 1510
Input Voltage
120V
Output Current
15A
Knob Rotation
CW / CCW
Secondary Current Nom
15A
No. Of Phases
Single
Primary Voltages
120V
Mounting Type
General Utility
Power Rating
1.8kVA
Dimensions
4.25 in L x 6.12 in W x 6.81 in H
Product
Variable Transformers
Height
6.81 in
Length
4.25 in
Width
6.12 in
Constant Current Load
15A
Rohs Compliant
Yes
Current Rating
15A
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1510
Manufacturer:
N/A
Quantity:
20 000
Company:
Part Number:
151007
Manufacturer:
MICROCHIP
Quantity:
7 600
Part Number:
151007
Manufacturer:
HATACHI
Quantity:
20 000
Company:
Part Number:
1510140008
Manufacturer:
Molex, LLC
Quantity:
4 163
Part Number:
15102C
Manufacturer:
MURATA/村田
Quantity:
20 000
Part Number:
151031
Manufacturer:
HITACHI/日立
Quantity:
20 000
Part Number:
15103C
Manufacturer:
MURATA/村田
Quantity:
20 000
Company:
Part Number:
151048-1201
Manufacturer:
Molex
Quantity:
56 296
Company:
Part Number:
151048-1206
Manufacturer:
MOLEX
Quantity:
1 000
Company:
Part Number:
151048-1206
Manufacturer:
Molex
Quantity:
56 290
“A” suffix includes Ammeter, “V” suffix includes Voltmeter
+ Motor driven units use terminal connections for CCW increasing voltage, as viewed from the
•
++ Line to line voltage
‡ Unit is fused for the constant current rating at the factory.
§ Maximum KVA at maximum output voltage and corresponding derated output current.
MANUALLY
OPERATED
3PN1510BA
3PN1510BV
1500 Series
The 1510/1520 Series Variable Transformers are highly reliable,
dependable and accurate AC control devices. The 1510, 120 volt
unit is rated at 15 amperes for constant current loads; while the
1520, 240 volt unit is rated at 9.5 amperes for constant current
loads. Constant impedance ratings are listed in the specifications.
They can be operated at frequencies between 50 and 2000 hertz
with derating at higher than rated frequency.
Uncased models have the shaft extending from the base end.
This shaft is fully adjustable and can be extended from either end
for general utility mounting. Cased styles are available in either
“C” style (featuring protective screening over the coil assembly
3PN1510B
3PN1520B
1510CT-2 M1510CT-2+ Three
1510CT-3 M1510CT-3+ Wye
1520CT-2 M1520CT-2+
1520CT-3 M1520CT-3+ Wye
base end. See Fig 23 on page 9 for motor wiring.
Jumper provided in the standard common position and should be moved or removed as
required.
Maximum KVA for lower voltages may be calculated from derating curve Figure B, page 6.
1510C-2 M1510C-2+
1510C-3 M1510C-3+ Phase
1520C-2 M1520C-2+
1520C-3 M1520C-3+ Phase
1510CT M1510CT+
1520CT M1520CT+ Phase
1510-2
1510-3
1520-2
1520-3
1510C
1520C
1510
1520
PART NUMBER
M1510-2+
M1510-3+
M1520-2+
M1520-3+
M1510C+
M1520C+
M1510+
M1520+
MOTOR
DRIVEN WIRING VOLTS
—
—
—
Single
Phase
Single
Phase
Series
Phase
Delta
Single
Phase
Single
Phase
Single
Single
Phase
Series
Phase
Delta
Single
Phase
Three
Three
Three
Open
Open
120++
240++
240++
120++
480++
240++
120
240
120
120
240
120
480
240
240
INPUT
HERTZ
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
60
60
60
VOLTS
0-120
0-140
0-240
0-280
0-120
0-140
0-240
0-280
0-140
0-140
0-240
0-280
0-280
0-480
0-560
0-560
0-240
0-280
0-280
0-480
0-560
0-560
0-280
AMPS
MAX
9.5#
9.5#
9.5#
9.5#
9.5‡
15‡
15‡
CONSTANT
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
15
15
15
15
15
15
15
15
CURRENT
LOAD
OUTPUT
1.14§
2.28§
1.98§
MAX
3.96§
KVA
1.80
2.10
3.60
4.20
3.12
3.64
6.22
7.26
2.10
2.10
2.28
2.66
4.56
5.32
3.95
4.61
7.90
9.21
2.66
AMPS
MAX
20
20
20
20
12
12
12
12
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
IMPEDANCE
CONSTANT
LOAD
# Maximum output current in output voltage range from 0 to 25% above line voltage. At higher
only) or the “CT” style (which also includes a terminal box cover
with knock-outs to accept conduit).
Motor driven units are available in single, two and three ganged
assemblies; cased or uncased styles as identified by the prefix
“M” in the type number. If a motor driven model is ordered, be
sure to prefix the part number with the desired travel time from 0
to maximum of 5, 15, 30, or 60 seconds.
The synchronous motor is designed for operation on 120 volts,
50/60 hertz single phase lines and draws approximately 0.3
amperes.
MAX
KVA
2.40
4.80
4.15
8.30
2.88
5.76
If ganged units are used in a system that ordinarily has a common neutral or ground
between source and load, the neutral or ground must be connected to the common ter-
minals of the variable transformer assembly. If the system has no neutral, the load must be
balanced or the transformers will be damaged.
output voltages, the output current must be reduced according to the derating curve,
Figure B, page 6.
5.0
—
—
—
—
—
—
—
—
—
—
—
—
10
—
—
—
INCREASE
ROTATION
VOLTAGE
SHAFT
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
CCW
FOR
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
(FOR INCREASING VOLTAGE)
AS VIEWED FROM BASE END
INPUT
LINE CORD & RECEPTACLE
LINE CORD & RECEPTACLE
LINE CORD & RECEPTACLE
2-4-2
4-2-4
1-4-1
5-2-5
2-2-2
4-4-4
1-1-1
5-5-5
2-4-2
4-2-4
1-4-1
5-2-5
7-4-7
6-2-6
2-2-2
4-4-4
1-1-1
5-5-5
7-7-7
6-6-6
TERMINAL CONNECTIONS
2-4
2-4
1-4
5-2
2-2
4-4
1-1
5-5
2-4
2-4
1-4
5-2
7-4
6-2
2-2
4-4
1-1
5-5
7-7
6-6
JUMPER• OUTPUT
4-4-4
2-2-2
4-4-4
2-2-2
4-4-4
2-2-2
4-4-4
2-2-2
4-4-4
2-2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
4-4
2-2
—
—
—
—
—
—
—
—
—
—
3-4-3
3-2-3
3-4-3
3-2-3
3-3-3
3-3-3
3-3-3
3-3-3
3-4-3
3-2-3
3-4-3
3-2-3
3-4-3
3-2-3
3-3-3
3-3-3
3-3-3
3-3-3
3-3-3
3-3-3
4-3
2-3
4-3
2-3
3-3
3-3
3-3
3-3
4-3
2-3
4-3
2-3
4-3
2-3
3-3
3-3
3-3
3-3
3-3
3-3
(Pg 8 & 9)
SCHE-
MATIC
14 & 4
14 & 5
14 & 6
15 & 4
15 & 5
15 & 6
14
15
3
9
3
15 3/4
35 1/4
55 1/2
19 1/4
42 1/4
MAN-
18
18
66
22
UAL
NET WEIGHT
LBS. MAX.
MOTOR
DRIVEN
45 1/2
65 3/4
29 1/2
52 1/2
76 1/4
26
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—
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