587B051LP_11 Datasheet, PDF (2/4 Pages) Protek Devices – low profile 120v acpower line surge suppressor

Only One Name Means ProTek’Tion™
typical device characteristics
587B051LP - 587B301LP
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
Operating Line Voltage: +10%
V_O
Line Current: 587B051LP/587B101LP/587B151LP/587B301LP
-
Peak Transient Voltage
-
Peak Transient Current
-
Current Leakage @ 130 Volts AC: Line-to-Neutral, Neutral-to-Ground, Line-to-Ground
-
Operating Temperature - Note 1
T_A
Storage Temperature - Note 1
T_STG
Notes
1. Measured at the center of the mounting surface.
VALUE
130
5/10/20/30
6000
3000
1
-40 to 85
-40 to 85
UNITS
Volts AC
Amps
Volts
Amps
mA
°C
°C
ELECTRICAL CHARACTERISTICS @ 25°C Unless Otherwise Specified
Protection
mode
(Note 1)
maximum
clamping voltage
(Note 2)
open circuit
voltage
(Note 2)
short circuit
current
(Note 2)
volts
@1.2/50µs
volts
@ 8/20µs
amps
Line to Neutral
295
1000
500
Line to Neutral
330
6000
3000
Neutral to Ground
500
1000
500
Line to Ground
500
6000
3000
Notes
1. Differential Mode Protection: Line to Neutral. Common Mode Protection: Line to Ground & Neutral to Ground.
2. Test condition responses to transient voltages.
arrestor definitions
Clamping Voltage: The clamping voltage of an arrester is the voltage that appears across its terminals during conduction of a transient current.
Standard Wave Form: The waveform of a surge current or voltage is designated by a combination of two numbers. The first number is for the time of the wave front
expressed in microseconds from zero to the peak of the wave. The second number is for the time of the wavetail also expressed in microseconds from zero to the
instant that the wavetail reaches one half of the crest or peak value, i.e., 8/20 µs waveform.
Transient Current: The transient current of an arrestor is the peak surge current which flows through the arrester when voltage clamping occurs.
operation
For maximum effectiveness, the protector should be installed directly after the AC line on/off switch and fuse. This will protect the electronics from the AC line switch
arcing and the severe transients caused by a fuse clearing.
Some heat is produced when operating at full current load, and heat sinking may be required to maintain case temperature below 85°C. The case temperature is
measured at the center of the mounting surface. The unit should not be mounted to a low combusting temperature material such as wood.
High energy transients will cause a large circulating current in the AC input line (2,500A is possible). To prevent electromagnetic coupling, the AC line on the input side
of the protector must be dressed away from other wiring, magnetic shielding may be required. In addition, the electrical service must be connected to a low imped-
ance earth ground.
05040.R5 2/11
Page 2
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