460-480 Tyco Electronics, 460-480 Datasheet - Page 23

• 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

Models 64, 65, 66
Model 64
Window Diameter 1.56"
Approximate weight: 3.75 lbs
Catalogue
Number
64 – 500
64 – 750
64 – 101
64 – 151
64 – 201
64 – 251
64 – 301
64 – 401
64 – 501
Current
Ratio
400:5
200:5
300:5
500:5
250:5
100:5
150:5
50:5
75:5
V.A. for
±1% class
20.0
50.0
50.0
35.0
12.5
2.5±2%
4.0
5.0
7.5
B0.1 B0.2 B0.5 B0.9 B1.8
ANSI Metering class at 60Hz Secondary
0.6
0.3
0.3
0.3
0.3
0.3
2.4
1.2
1.2
Window
Diameter 1.56",
2.0", 2.5"
0.6
0.3
0.3
0.3
0.3
0.3
–
2.4
1.2
0.6
0.3
0.3
0.3
4.8
–
–
1.2
1.2
4.8
0.6
0.6
0.3
2.4
–
–
1.2
1.2
4.8
0.6
2.4
2.4
–
–
–
1.2
1.2
winding
resistance
(0HMS @ 75˚C
0.011
0.020
0.043
0.063
0.074
0.026
0.086
0.110
0.173
@30˚C @55˚C
Continuous
thermal
rating factor
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.5
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.33
1.0
Application:
Metering
Frequency:
50 – 400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Terminals are brass studs No. 8 – 32
• Order mounting bracket kit
CSA 223647
Approvals
with one flatwasher, lockwasher and
regular nut
separately
UL 257877
23