460-480 Tyco Electronics, 460-480 Datasheet - Page 87

• 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 3P90
Window Diameter 1.63"
NOTE:
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).
Catalogue
Number
3P90–500
3P90–101
3P90–151
3P90–201
3P90–251
3P90–301
3P90–401
3P90–501
3P90–601
3P90–751
3P90–801
3P90–102
Holes at the top of the transformer case can be used for attaching auxiliary device
1000:5
Current
Ratio
300:5
400:5
500:5
600:5
800:5
200:5
250:5
750:5
100:5
150:5
50:5
V.A. for
1%
1
5
7.5
15
25
35
75
125
135
175
200
225
Class
B0.1
2.4
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
ANSI metering class at 60Hz
B0.2
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
4.8
1.2
B0.5
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
2.4
–
1.2
1.2
B0.9
4.8
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
2.4
–
1.2
B1.8
0.6
0.6
0.6
0.3
0.3
4.8
–
2.4
2.4
–
1.2
1.2
Secondary
winding
resistance
(0HMS @ 75˚C
0.017
0.035
0.053
0.070
0.088
0.106
0.141
0.223
0.225
0.281
0.300
0.375
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, CSA
• Approximate weight: 7 lbs
CSA 223647
Approvals
with one flatwasher, lockwasher and
regular nut
approved, #16AWG, 24" long are
available
UL 257877
87