460-480 Tyco Electronics, 460-480 Datasheet - Page 90

• 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

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
90
UL 257877
Model 3P93
Window Diameter 2.88"
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).
3P93–201
3P93–251
3P93–301
3P93–401
3P93–501
3P93–601
3P93–751
3P93–801
3P93–102
3P93–122
3P93–152
3P93–162
3P93–202
Catalogue
Number
Captive slots on top of transformer case can be used for attaching auxiliary device
2000:5
1000:5
Current
Ratio
1600:5
1200:5
1500:5
400:5
200:5
300:5
500:5
600:5
800:5
250:5
750:5
V.A. for
1%
40
40
20
30
20
30
35
25
10
15
Class
2.5
5
7.5
B0.1
0.6
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
1.2
ANSI metering class at 60Hz
B0.2
0.6
0.6
0.6
0.3
0.3
0.3
0.6
0.3
0.3
0.3
2.4
1.2
1.2
B0.5
0.6
0.6
0.6
0.6
0.3
0.3
0.3
4.8
2.4
2.4
1.2
1.2
1.2
B0.9
4.8
4.8
0.6
0.6
0.6
0.6
0.3
2.4
2.4
2.4
–
1.2
1.2
B1.8
0.6
–
–
–
–
–
2.4
–
–
–
–
1.2
1.2
Secondary
winding
resistance
(0HMS @ 75˚C
0.036
0.044
0.053
0.071
0.089
0.107
0.133
0.142
0.127
0.152
0.190
0.203
0.254