460-480 Tyco Electronics, 460-480 Datasheet - Page 17

• 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

Model 10
Window Diameter 1.56"
10SFT–500
10SFT–750
10SFT–101
10SFT–151
10SFT–201
10SFT–251
10SFT–301
10SFT–401
10SFT–501
10SFT–601
Catalogue
Number
Current
Ratio
300:5
400:5
500:5
600:5
200:5
250:5
100:5
150:5
50:5
75:5
40.0
V.A. for
±1% class
20.0
30.0
10.0
15.0
2.0±2%
2.5
3.0
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
0.3
4.8
1.2
1.2
0.6
0.6
0.3
0.3
0.3
0.3
0.3
4.8
2.4
–
0.6
0.3
0.3
0.3
4.8
–
–
2.4
1.2
1.2
0.6
0.6
0.6
4.8
–
2.4
–
–
1.2
1.2
0.6
4.8
2.4
–
–
–
–
2.4
1.2
1.2
winding
resistance
(0HMS @ 75˚C
0.007
0.010
0.018
0.031
0.043
0.053
0.070
0.114
0.128
0.192
@30˚C @55˚C
Continuous
thermal
rating factor
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.33
1.33
0.8
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.0
1.0
Application:
Metering
Frequency:
50 – 400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Terminals are brass studs No. 8 – 32
• Approximate weight: 2.5 lbs
CSA 223647
Approvals
with one flatwasher, lockwasher and
regular nut
UL 257877
17