NTE 15050AC, 15049AC, 15048-ECG, 15047-ECG, 15046-ECG Datasheet

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NTE 15050AC, 15049AC, 15048-ECG, 15047-ECG, 15046-ECG Datasheet

NTE15040–ECG thru NTE15048–ECG

NTE15049AC & NTE15050AC

Surge Arresters (Gas Filled)

 

 

DC Breakdown Voltage

 

Impulse Breakdown

Maximum Capacitance

 

 

 

 

 

 

 

Diag.

Nominal Voltage

Minimum

 

Maximum

@ (100V/ms)

Between Electronics

NTE Type No.

No.

(VDC)

Volts

 

Volts

Maximum Voltage

@ 1MHz (pF)

 

 

 

 

 

 

 

 

15040–ECG

628

75

60

 

90

400

1.0

 

 

 

 

 

 

 

 

15041–ECG

628

90

72

 

108

400

1.0

 

 

 

 

 

 

 

 

15042–EGC

628

110

88

 

132

450

1.0

 

 

 

 

 

 

 

 

15043–ECG

628

145

116

 

174

500

1.0

 

 

 

 

 

 

 

 

15044–ECG

628

230

195

 

265

600

1.0

 

 

 

 

 

 

 

 

15045–ECG

628

300

255

 

345

700

1.0

 

 

 

 

 

 

 

 

15046–ECG

628

350

297

 

403

750

1.0

 

 

 

 

 

 

 

 

15047–ECG

628

470

400

 

540

850

1.0

 

 

 

 

 

 

 

 

15048–ECG

628

600

510

 

690

1000

1.0

 

 

 

 

 

 

 

 

15049AC

628

120VAC

225

 

700

1.0

 

 

 

 

 

 

 

 

15050AC

628

240VAC

425

 

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

 

NTE Type

 

Application

Protected Equipment

NTE Type

 

 

 

 

 

 

 

 

CATV

Trunk Amplifier

 

15043–ECG

 

Test Equipment

Meter Inputs

15040–ECG,

 

 

 

 

 

 

 

15045–ECG

 

Cable Extender, Splitter

 

15044–ECG

 

 

 

 

 

 

 

 

 

 

Grounding Block, Converter Box,

 

 

 

Capacitive

Ignition Circuit Components,

15044–ECG,

 

30 & 60 VAC Power Supply

 

 

 

Discharge

Pulse Generator Components

15046–ECG

AC Line

117 VAC Line

 

15049AC

 

 

 

 

 

 

Signal Lines

Alarm Circuits

15040–ECG

Protection

 

 

 

 

220 VAC Line, All AC Loads

 

15050AC

 

(Single Ended)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Communica-

Modem

 

15046–ECG

 

Communications

Telephone Line

15046–ECG

tion

 

 

 

 

(Lightning)

(Normal Mode)

 

Antenna Connected Equipment

 

15041–ECG,

 

 

 

 

 

 

 

 

 

 

15043–ECG,

 

Power Line

AC Wall Output (Long Branch

15049AC

 

 

 

15044–ECG

 

(Lightning)

Circuit) 120 VAC

 

 

 

 

 

 

 

 

 

Power Sup-

Voltage Doubler, Capacitors,

 

15044–ECG,

 

 

 

 

 

 

 

Breaker Box (Short Branch

15050AC

plies

Voltage Regulator, Rectifier

 

15047–ECG

 

 

Circuit) 240 VAC

 

 

Diodes

 

 

 

 

 

 

 

 

 

 

 

Process Control

Instrumentation Circuits

15040–ECG,

Computer

Data Lines

 

15041–ECG,

 

 

(24 MA Signal

 

15041–ECG

 

 

 

15044–ECG

 

 

 

 

 

 

Loop)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagram 628

 

1.490 (37.7)

.245 (6.22)

 

 

 

 

 

 

.032 (0.813) Dia

.319 (8.1) Dia

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