460-480 Tyco Electronics, 460-480 Datasheet - Page 84

• Manufacturer Part Number: 460-480
• Description: Voltage Transformer
• Manufacturer: Tyco Electronics
• Series: 460r

Specifications of 460-480

• Turns Ratio: 4
• Transformer Mounting: Chassis
• Voltage Ratio: 480
• Primary Voltages: 480V
• Power Rating: 150VA
• Output Voltage: 120V
• Mounting Type: Foot Mounted
• Transformer Type: Voltage
• Lead Free Status / RoHS Status: na

Application:
3 phase relay, metering and
motor overload protection.
Frequency:
50 – 400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Terminals are brass studs No. 8 – 32
• Flexible leads UL 1015 105°C,
• Approximate weight: 4 lbs
CSA 223647
Approvals
with one flatwasher, lockwasher and
regular nut
CSA approved, #16AWG, 24" long
are available
84
UL 257877
Models 3P80, 3P81, 3P82
Window Diameters 1.0", 1.63", 2.0"
3P80 (1.00” DIA. WINDOW)
3P81 (1.63” DIA. WINDOW)
3P82 (2.0” DIA. WINDOW)
NOTE:
device mounting plate (not supplied). If the application requires transformer mounted
relays, etc., then transformer can be ordered with secondary leads configured in
various ways (consult factory).
3P80–101
3P80–151
3P80–201
3P80–301
3P81–101
3P81–151
3P81–201
3P81–251
3P81–301
3P81–401
3P81–501
3P82–101
3P82–401
3P82–501
3P82–601
Catalogue
Number
Catalogue
Number
*Catalogue
Number
Holes at the top of the transformer case can be used for attaching auxiliary
400:5
200:5
300:5
500:5
Current
Ratio
Current
Ratio
Current
Ratio
250:5
200:5
300:5
100:5
150:5
100:5
400:5
150:5
300:5
500:5
600:5
+ –
+ –
+ –
V.A. for
V.A. for
V.A. for
40
20
30
20
25
1%
1%
1%
10
10
12
7.5
2.5
7.5
2
4
7
10
Class
Class
Class
B0.1
B0.1
B0.1
0.6
0.6
0.6
0.6
0.6
0.6
2.4
2.4
2.4
1.2
2.4
1.2
1.2
1.2
1.2
ANSI metering class at 60Hz
ANSI metering class at 60Hz
ANSI metering class at 60Hz
B0.2
B0.2
B0.2
0.6
0.6
0.6
0.6
4.8
2.4
2.4
2.4
2.4
1.2
1.2
1.2
1.2
1.2
1.2
B0.5
B0.5
B0.5
4.8
4.8
2.4
2.4
2.4
2.4
–
4.8
1.2
1.2
1.2
2.4
2.4
2.4
1.2
B0.9
B0.9
B0.9
4.8
4.8
2.4
2.4
–
–
–
4.8
2.4
2.4
4.8
1.2
2.4
2.4
–
B1.8
B1.8
B1.8
–
–
4.8
2.4
–
–
–
–
4.8
4.8
2.4
–
–
–
4.8
Secondary
winding
resistance
(0HMS @ 75˚C
Secondary
winding
resistance
(0HMS @ 75˚C
Secondary
winding
resistance
(0HMS @ 75˚C
0.034
0.052
0.069
0.103
0.031
0.046
0.061
0.077
0.092
0.122
0.153
0.106
0.142
0.177
0.212