460-480 Tyco Electronics, 460-480 Datasheet - Page 86

• 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: 4 lbs
CSA 223647
Approvals
with one flatwasher, lockwasher and
regular nut
approved, #16AWG, 24" long are
available
86
UL 257877
Model 3P84
Window Size 2.05" x 0.50"
*For Model 3P86 change prefix.
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).
Originally designed for use with moulded case circuit breaker and motor starters with
2.75 bus centre lines. Can be mounted directly on busbar and held in place with roll pins
inserted in bus.
3P84–101
3P84–151
3P84–201
3P84–251
3P84–301
3P84–401
3P84–501
3P84–601
3P84–751
3P84–801
3P84–102
3P84–122
*Catalogue
Number
Holes at the top of the transformer case can be used for attaching auxiliary device
1000:5
1200:5
Current
Ratio
400:5
600:5
800:5
200:5
300:5
500:5
250:5
750:5
100:5
150:5
V.A. for
1%
–
1
2
5
10
20
25
40
50
60
60
70
Class
B0.1
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
2.4
1.2
1.2
ANSI metering class at 60Hz
B0.2
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
4.8
2.4
1.2
1.2
B0.5
0.6
0.6
0.3
0.3
4.8
0.6
0.6
2.4
2.4
–
1.2
1.2
B0.9
0.6
0.6
0.6
0.6
0.3
4.8
2.4
2.4
–
–
1.2
1.2
B1.8
0.6
0.6
0.6
4.8
–
2.4
–
–
–
1.2
1.2
1.2
Secondary
winding
resistance
(0HMS @ 75˚C
0.035
0.052
0.070
0.087
0.105
0.132
0.165
0.198
0.268
0.285
0.317
0.380