Protekdevices 587B051, 587B301, 587B201, 587B151 Datasheet

05016

587B051

thru

. . . engineered solutions for the transient environment™

120V AC POWER LINE SURGE SUPPRESSOR

APPLICATIONS

✔ Hard Wired Equipment AC Power Protection
✔ Load Side Distribution Systems
✔ Secondary Protection for Light Industrial AC Power

IEC COMPATIBILITY (EN61000-4)

✔ 61000-4-5 (Surge): 1kA, 8/20µs - Level 4(Line-Line) & 333A Level 4(Line-Ground)

FEATURES

✔ Meets ANSI/IEEE C62.41 Requirements
✔ Listed to CSA, File LR65240
✔ Differential and Common Mode Protection
✔ Low Clamping Voltage
✔ Nanosecond Response Time
✔ Long Life and Maintenance Free

MECHANICAL CHARACTERISTICS

✔ Plastic Package
✔ Weight 485 Grams (Approximate)
✔ Flammability Rating UL 94V-0
✔ Device Marking: Part Number , Logo, Voltage and Current Rating

DESCRIPTION

587B301

U.S PATENT 4,563,720

FIGURE 1

CONDITION

Time - µs

8

6

4

Kilovolts

2

0

TRANSIENT VOLTAGE THREAT

0 10 20 30 40 50 6 0

The 587B Series of 120 Volt AC Surge Suppressors is designed for use by the OEM,
equipment installer and or maintenance contractor. These modules employ a three
stage technology proven to be the most cost effective and reliable method in protecting
sensitive electronic equipment from over voltage transients.

This series is designed to protect AC powered equipment from the 6,000 Volt peak
open circuit voltage and 3,000 Amp short circuit current as defined in ANSI/IEEE
C62.41, Category CI.

The 587B Series offers a high degree of protection against 120 VAC line noise. It is
ideal for protecting 400 Volt components because the solid state TVS technology
assures that the line-to-neutral voltage will not exceed 400 Volts. While the modules
are designed for transient voltage protection, the advanced circuitry will also attenuate
the amplitude and slow the rate of rise of high frequency noise. The 587B Series
includes differential mode and common mode protection, which is effective in reducing
interference from line to equipment and are effective in reducing equipment generated
noise to meet FCC, VDE and CSA interference requirements.

05016.R3 11/02

1

TYPICAL CLAMPING ACTION

6

4

2

Kilovolts

0

0 10 20 30 4 0 50 60

Figures 1 and 2 are photographs of digitized waveforms
showing the typical clamping action of a 15 ampere module.
A 12 Ohm resistor is used to represent a 10 Amp equipment
load. The load is then subjected to the ANSI/IEEE C62.41
Category CI test conditions (6,000V/3,000A). These photo­graphs contrast the effect on equipment with and without the
protector.

FIGURE 2

OF A 15 AMP MODULE

Time - µs

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DEVICE CHARACTERISTICS

SPECIFICATIONS @ 25°C

MAXIMUM RATINGS

Operating Line Voltage:

Maximum Line Current:

(Line-to-Neutral Only)

Transient Voltage:

Transient Current:

Current Leakage:

Line-to-Neutral:

Neutral-to-Ground:

Storage & Operating

Temperature:

(Measured at center of

mounting surface)

130 VAC Max
587B051: 5A
587B151: 15A
587B201: 20A
587B301: 30A
6000V

peak

3000A

peak

@ 130 VAC

1.0mA

0.5mA

-40°C to 85°C

PROTECTION

MODE

DIFFERENTIAL

(Line-to-Neutral)

COMMON

(Neutral-to-Ground)

Frequency (MHz)
Common Mode Attenuation
Differential Mode Attenuation

587B051

587B301

RESPONSE TO TRANSIENT VOLTAGES

CLAMPING TEST CONDITION

MAXIMUM

CLAMPING

VOLTAGE

295V
350V

500V
650V

FILTER CHARACTERISTICS (Noise Attenuation dB)

OPEN CIRCUIT

0.15

0.5

10

25

30

55

VOLTAGE

@ 1.2/50 µs

1000V
6000V

1000V
6000V

1.0

5.0

35

55

55

55

SHORT CIRCUIT

10

30

50

40

50

45

CURRENT

@ 8/20 µs

thru

500A

3000A

500A

3000A

ARRESTER 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. Example, 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 impedance earth ground.

www.protekdevices.com205016.R3 11/02