3PN1020B Staco Energy Products Co., 3PN1020B Datasheet - Page 2

• Manufacturer Part Number: 3PN1020B
• Description: Transformer, Var.; 240V Vi; 0 to 280V Vo; 3.5A; 50/60Hz; Wall; 5.50In.H; 4.62In.W
• Manufacturer: Staco Energy Products Co.
• Type: Variabler

Specifications of 3PN1020B

• Brand/series: 3PN Series
• Case Type: Ventilated Steel
• Configuration: Housed
• Current, Secondary: 3.5 A
• Dimensions: 6.96"L×4.62"W×5.5"H
• Frequency: 50/60 Hz
• Length, Cord: 6 ft.
• Mounting Hole Centers: 3.75 "
• Mounting Type: Panel/Chassis
• Number Of Outlets: 1
• Phase: 1
• Power, Rating: 980 VA
• Termination: Cord and Plug
• Voltage, Primary: 240 VAC
• Voltage, Secondary: 0-280 VAC
• Weight: 10.25 lbs.
• Lead Free Status / Rohs Status: RoHS Compliant part

Enclosed Cord and Plug Series
3PN Series
The cased plug-in models feature a ventilated steel case,
input line cord and plug, fused NEMA rated output receptacle,
and an illuminated on/off switch. They are connected for out-
put voltage increase with a clockwise rotation, and the dials
are graduated from 0-100% of the voltage setting.
For application flexibility, two field modification kits have been
added. The 3PN-MK kit allows either the 3PN221B or
‡
3PN221B, 3PN501B
3PN1010BV & 3PNJ201BV, A Cord and Plug
VOLTS
Unit is fused for the constant current rating at the factory.
120
240
3PN1010BA
3PN1010BV
3PN1510BA
3PN1510BV
3PN1020BA
3PN1020BV
3PN1010B
3PN1210B
3PN1510B
3PN2210B
3PN1020B
3PN1220B
3PN1520B
3PN2520B
3PN221B
3PN501B
PART NO.
HERTZ
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
60
60
60
INPUT
VOLTS
0-132
0-140
0-140
0-140
0-120
0-140
0-140
0-140
0-280
0-280
0-240
0-280
0-280
5.0 ‡
AMPS
2.50
3.5‡
3.5‡
5.0‡
9.5‡
10‡
10‡
12‡
15‡
15‡
22‡
10‡
MAX
CONSTANT
CURRENT
LOAD
0.33
0.70
1.44
2.10
2.10
3.08
0.98
0.98
1.20
2.66
2.80
1.4
1.4
MAX
KVA
OUTPUT
AMPS
MAX
7.0
—
—
—
15
—
—
—
—
—
w/Voltmeter
w/Voltmeter
w/Ammeter
w/Voltmeter
IMPEDANCE
w/Ammeter
w/Ammeter
CONSTANT
LOAD
1.80
1.68
3PN501B to be wall, bench top, or machine mounted. The
3PN-SK kit provides an adjustable voltage stop for either the
3PN1000, 3PN1200, or 3PN1500 series.
Cased plug-in models are also available with a pivot and jewel
AC voltmeter or ammeter (with ±5% full scale accuracy) con-
veniently located atop the enclosure for easy readout.
—
—
—
—
—
—
—
—
MAX
KVA
SCHE-
MATIC
8 & 9)
11
11
(Pg.
3
3
3
9
3
9
3
3
9
3
3
10 1/4
10 1/4
10 1/4
24 1/4
10 1/4
10 1/4
10 1/4
24 1/4
7 3/4
NET
LBS
WT .
18
18
22
3
L
H
W1
W2
K
B
M1
M2
F
MH
6.96” (176.8 mm)
5.50” (139.7 mm)
4.62” (117.4 mm)
3.18” (180.8 mm)
4.38” (111.1 mm)
3PNJ201B Series
1.06” (27.0 mm)
3.75” (95.3 mm)
3.50” (88.9 mm)
0.28” (7.1 mm)
0.29” (7.4 mm)
3PN1000B
3PN1200B
3PN221B,
3PN501B
3PNJ401B Series
9.35” (237.4 mm) 10.85” (275.6 mm)
6.00” (152.4 mm)
6.24” (158.4 mm)
4.31” (109.6 mm)
5.50” (139.7 mm)
4.75” (120.7 mm)
1.00” (25.4 mm)
0.32” (8.1 mm)
0.31” (7.9 mm)
3PN1500B
—
6.31” (160.3 mm)
7.95” (202.1 mm)
4.31” (109.6 mm)
7.13” (181.0 mm)
6.38” (161.9 mm)
5.88” (149.2 mm)
3PN-SK-Kit
1.65” (41.8 mm)
3PN1010B
0.32” (8.1 mm)
0.38” (9.5 mm)
3PN2210B
3PN2520B
3PN-MK-Kit