TeleLink Fuse
2002 Teccor Electronics
SIDACtor
Data Book and Design Guide
2 - 67
http://www.teccor.com
+1 972-580-7777
D
Qualification Data
The F1250T and F1251T meet the following test conditions per GR 1089
without
additional series resistance.
However, in-circuit test verification is required. Note that considerable heating may occur during Test 4 of the
Second Level AC Power Fault Test.
* Test 5 simulates a high impedance induction fault. For specific information, please contact Teccor Electronics.
Notes:
Power fault tests equal or exceed the requirements of UL 60950 3rd edition.
Test 4 is intended to produce a maximum heating effect. Temperature readings can exceed 150 °C.
Test 2 may be dependent on the closing angle of the voltage source. Fuse is characterized at 50° to 70°. Closing angles
approximating 90° may result in damage to the body of the fuse.
Use caution when routing internal traces adjacent to the F1250T and F1251T.
First Level Lightning Surge Test
Test
Surge Voltage
Volts
Wave-form
μs
Surge Current
Amps
Repetitions Each
Polarity
1
±600
10x1000
100
25
2
±1000
10x360
100
25
3
±1000
10x1000
100
25
4
±2500
2x10
500
10
5
±1000
10x360
25
5
Second Level Lightning Surge Test
Test
Surge Voltage
Volts
Wave-form
μs
Surge Current
Amps
Repetitions Each
Polarity
1
±5000
2x10
500
1
First Level AC Power Fault Test
Test
Applied Voltage, 60 Hz
V
RMS
50
Short Circuit Current
Amps
Duration
1
0.33
15 min
2
100
0.17
15 min
3
200, 400, 600
1 at 600 V
60 applications, 1 s each
4
1000
1
60 applications, 1 s each
5
*
*
60 applications, 5 s each
6
600
0.5
30 s each
7
600
2.2
2 s each
8
600
3
1 s each
9
1000
5
0.5 s each
Second Level AC Power Fault Test for Non-Customer Premises Equipment
Test
Applied Voltage, 60 Hz
V
RMS
120, 277
Short Circuit Current
Amps
Duration
1
30
30 min
2
600
60
5 s
3
600
7
5 s
4
100-600
2.2 at 600 V
30 min