NTE15040–ECG thru NTE15048–ECG
NTE15049AC & NTE15050AC
Surge Arresters (Gas Filled)
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DC Breakdown Voltage |
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Impulse Breakdown |
Maximum Capacitance |
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Diag. |
Nominal Voltage |
Minimum |
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Maximum |
@ (100V/ms) |
Between Electronics |
NTE Type No. |
No. |
(VDC) |
Volts |
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Volts |
Maximum Voltage |
@ 1MHz (pF) |
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15040–ECG |
628 |
75 |
60 |
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90 |
400 |
1.0 |
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15041–ECG |
628 |
90 |
72 |
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108 |
400 |
1.0 |
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15042–EGC |
628 |
110 |
88 |
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132 |
450 |
1.0 |
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15043–ECG |
628 |
145 |
116 |
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174 |
500 |
1.0 |
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15044–ECG |
628 |
230 |
195 |
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265 |
600 |
1.0 |
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15045–ECG |
628 |
300 |
255 |
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345 |
700 |
1.0 |
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15046–ECG |
628 |
350 |
297 |
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403 |
750 |
1.0 |
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15047–ECG |
628 |
470 |
400 |
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540 |
850 |
1.0 |
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15048–ECG |
628 |
600 |
510 |
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690 |
1000 |
1.0 |
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15049AC |
628 |
120VAC |
225 |
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– |
700 |
1.0 |
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15050AC |
628 |
240VAC |
425 |
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800 |
1.0 |
SPECIFICATIONS
Surge Life
10A 10/1000 s Pulse . . . . . . . . . . . . . . . . . . . . 2500 Operations
500A 10/1000 s Pulse . . . . . . . . . . . . . . . . . . . 1000 Operations
AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Operartions
Surge Current
8/20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20kA
AC Current
10 Operations 60Hz for 1sec., with 3 min. Intervals . . . . . . 20
AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
AC Current
11 Cycles 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
Insulation Resistance
100 VDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 Megohms Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . –65° to +125° C
Response Time (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
< 100ns |
TYPICAL CIRCUIT APPLICATIONS
Application |
Protected Equipment |
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NTE Type |
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Application |
Protected Equipment |
NTE Type |
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CATV |
Trunk Amplifier |
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15043–ECG |
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Test Equipment |
Meter Inputs |
15040–ECG, |
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15045–ECG |
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Cable Extender, Splitter |
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15044–ECG |
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Grounding Block, Converter Box, |
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Capacitive |
Ignition Circuit Components, |
15044–ECG, |
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30 & 60 VAC Power Supply |
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Discharge |
Pulse Generator Components |
15046–ECG |
AC Line |
117 VAC Line |
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15049AC |
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Signal Lines |
Alarm Circuits |
15040–ECG |
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Protection |
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220 VAC Line, All AC Loads |
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15050AC |
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(Single Ended) |
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Communica- |
Modem |
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15046–ECG |
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Communications |
Telephone Line |
15046–ECG |
tion |
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(Lightning) |
(Normal Mode) |
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Antenna Connected Equipment |
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15041–ECG, |
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15043–ECG, |
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Power Line |
AC Wall Output (Long Branch |
15049AC |
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15044–ECG |
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(Lightning) |
Circuit) 120 VAC |
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Power Sup- |
Voltage Doubler, Capacitors, |
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15044–ECG, |
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Breaker Box (Short Branch |
15050AC |
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plies |
Voltage Regulator, Rectifier |
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15047–ECG |
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Circuit) 240 VAC |
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Diodes |
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Process Control |
Instrumentation Circuits |
15040–ECG, |
Computer |
Data Lines |
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15041–ECG, |
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(24 MA Signal |
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15041–ECG |
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15044–ECG |
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Loop) |
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Diagram 628 |
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1.490 (37.7) |
.245 (6.22) |
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.032 (0.813) Dia
.319 (8.1) Dia