460-480 Tyco Electronics, 460-480 Datasheet - Page 95

• 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 780
Window Diameter 6.5"
780–500
780–750
780–101
780–151
780–201
780–251
780–301
780–401
780–501
780–601
780–751
780–801
780–102
780–122
780–152
780–162
780–202
780–252
780–302
780–322
780–352
780–402
Catalogue
Number
4000:5*
2000:5*
3000:5*
2500:5*
3200:5*
3500:5*
1000:5*
1600:5*
Current
Ratio
1200:5*
1500:5*
400:5*
600:5*
200:5*
300:5*
500:5*
800:5*
250:5*
750:5*
100:5
150:5*
50:5
75:5
Relay
Class
–
C10
C10
C20
C20
C20
C20
C50
C50
C100
C100
C100
C100
C200
C200
C200
C200
C200
C200
C100
C100
C200
B0.1
4.8
4.8
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
1.2
ANSI metering class at 60Hz
B0.2
0.3
4.8
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
–
1.2
B0.5
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
4.8
2.4
–
–
1.2
B0.9
0.3
0.3
0.3
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
2.4
2.4
–
–
–
1.2
1.2
B1.8
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
4.8
4.8
2.4
2.4
–
–
–
1.2
D.C.R. @ 75˚C
0.008
0.016
0.027
0.042
0.054
0.067
0.097
0.129
0.161
0.193
0.242
0.258
0.322
0.387
0.608
0.649
0.588
0.735
0.859
0.940
1.105
1.074
Application:
Relaying and metering
Frequency:
50 – 400Hz:
Insulation Level:
600 Volts, 10kV BIL full wave
Continuous Thermal Current
Rating Factor:
50:5 thru 1200:5, 2.0 at 30°C amb.,
1.5 at 55°C amb.
1500:5 thru 4000:5, 1.5 at 30°C amb.,
1.33 at 55°C amb.
• Secondary terminals are No. 10 – 32
• Approximate weight: 30 lbs
CSA 223647
Approvals
brass screws with one flatwasher,
lockwasher and regular nut
UL 257877
95