460-480 Tyco Electronics, 460-480 Datasheet - Page 52
460-480
Manufacturer Part Number
460-480
Description
Voltage Transformer
Manufacturer
Tyco Electronics
Series
460r
Datasheet
1.460-480.pdf
(140 pages)
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
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Application:
Relaying and metering
Frequency:
50 – 400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Terminals are brass studs No. 10 – 32
• Multi ratios available upon request
• Order mounting bracket kit separately
• Approximately weight: 44 lbs
CSA 223647
Approvals
52
with one flatwasher, lockwasher and
regular nut
UL 257877
Model 141
Window Diameter 8.13"
141 – 500
141 – 101
141 – 201
141 – 301
141 – 401
141 – 501
141 – 601
141 – 801
141 – 102
141 – 122
141 – 152
141 – 202
141 – 252
141 – 302
141 – 402
141 – 502
141 – 602
Catalogue
Number
3000:5*
4000:5*
5000:5*
6000:5*
2000:5*
2500:5*
Current
Ratio
1000:5*
1200:5*
1500:5*
300:5
400:5*
500:5*
600:5*
800:5*
200:5
100:5
50:5
Relay
Class
C10
C10
C20
C50
C50
C100
C100
C100
C200
C200
C400
C400
C400
C400
C400
C200
C400
B0.1 B0.2 B0.5 B0.9 B1.8
ANSI metering class at 60Hz Secondary
4.8 –
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
0.3 0.3
2.4 2.4
0.6 1.2
0.6 0.6
0.3 0.3
0.3 0.3
0.3 0.3
0.3 0.3
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.
–
–
1.2
1.2
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
2.4
–
–
1.2
0.6 0.415
0.6 0.498
0.3 0.664
0.3 0.829
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
4.8 0.117
–
–
2.4 0.248
1.2 0.277
winding
resistance
(0HMS @ 75˚C
0.033
0.066
4.302
2.356
3.141
2.862
1.002
1.253
1.659
1.963
@30˚C @55˚C
Continuous
thermal
rating factor
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.33
1.5
1.5
1.0
1.0
1.0
0.8
0.8
0.6
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.5
1.5
1.0
1.33
1.0
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