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Communication SPD (for communication/signal) HS series-ASG-HS12S
Communication SPD (for communication/signal) HS series-Showden Co., Ltd.

Communication SPD (for communication/signal) HS series
Showden Co., Ltd.

Showden Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

117.8hours


About This Product

■Summary

The ASG series is used in combination with an ASG-SPD unit with fault indication and a dedicated power supply unit/alarm unit (and surge counter unit). This is an SPD failure monitoring system that transmits the SPD failure status from the SPD installation location (on-site) to a remote monitoring system.

■Fault display function

By connecting the dedicated power supply unit and alarm unit, the SPD failure status can be displayed on the front LED lamp. Additionally, faults can be output via contact and can be sent to a distant monitoring system.

■Excellent protection circuit mechanism

We offer protection circuit types suitable for the circuits to be protected (communications, signals, instrumentation, etc.). In addition, the fault contact output circuit and power input circuit (alarm unit) are equipped with protection circuits as standard, so there is no need to install a separate SPD for the alarm circuit or SPD for the power circuit.

■Complete range of anti-ground noise countermeasure products

ASZ-Z series (noise-resistant connection) and ASG-HF type are available as anti-ground noise countermeasure products.

■Features

・The number of protection fibers per SPD is large, contributing to space saving (4 to 5 cores) ・Compliant with JISC5381-21 categories C2 and D1 - Standard protection circuit for instrumentation and signal SPDs, suitable for weak current signals up to DC200mA. ・It has GDT, ABD, and line resistance between the ground and the ground, making it excellent for protecting equipment with weak voltage resistance between the ground and the ground. ・Because the operating voltage between ground and ground is low, it is not suitable for lines with a lot of noise between ground and ground.

■Notes

- If the withstand voltage to ground of the device to be protected is particularly low (for example, if there is a low voltage circuit such as an IC between the device and the ground), we recommend the HS series. ・If there is a risk of the SPD malfunctioning due to ground-to-ground noise occurring in the communication or signal line to be protected, we recommend the HF series.

■Installation method

Screw mounting using rail (35mm width rail) and mounting bracket (optional)

  • Product

    Communication SPD (for communication/signal) HS series

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2 Models of Communication SPD (for communication/signal) HS series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Voltage protection level (Up) between earth Voltage protection level (Up) between lines Protection mode between lines Protection mode between ground Protection mode Shield-to-ground Applicable wire Alarm contact output DC resistance DC operating voltage V1mA line to line DC operating voltage V1mA between ground Purpose Environmental conditions Maximum continuous working voltage Uc Failure display Connection terminal Insertion loss Low voltage signal semiconductor protection photocoupler DC24V Rated current Rated voltage Line compatible signal RS485/RS422 DC12V Number of protection hearts Transmission frequency band (110Ω) Impulse durability category D1 between ground Impulse durability category C2 between lines Impulse durability category C2 between ground Impulse limit voltage between lines Impulse limit voltage between ground Low voltage signal semiconductor protection photocoupler DC5V or less Low voltage signal semiconductor protection photocoupler DC12V Line compatible signal RS485/RS422 DC5V
Communication SPD (for communication/signal) HS series-Part Number-ASG-HS12S

ASG-HS12S

Available upon quote

80V or less

75V or less

Between terminals 1, 2, 3, 4

Between terminals 1, 2, 3, 4 and 6 (ground)

Between terminal 5 (shield) and terminal 6

Solid wire: 0.35~1.82mm2 Twisted wire: 0.2~2.63mm2 AWG: 26~14 wire is crimped to M3 crimp terminal (M3 slim for stranded wire 2mm2) and wired.

Contact terminal: ASG-AL terminals A, B, C Contact specification: 1C contact Contact rating: AC220V 1A, DC110V 0.5A

4.7Ω±10% (1 wire)

DC19V±10%

DC19V±10%

Low voltage/low current signal For equipment with low voltage to ground

Temperature: -40℃~+70℃ Humidity: 95% or less (no condensation)

DC13.5V

Normal: LED (red) goes off Deterioration/failure: LED (red) lights up

M3 screw terminal (for round crimp terminal M3 slim) Maximum width of compatible round crimp terminal: 6.0 mm or less

1.0dB or less

-

DC/AC 200mA

DC12V

4 cores + shield

DC~5MHz

10/350μs 2.5kA

8/20μs 4kA

8/20μs 10kA

55V or less

55V or less

Communication SPD (for communication/signal) HS series-Part Number-ASG-HS24S

ASG-HS24S

Available upon quote

100V or less

90V or less

Between terminals 1, 2, 3, 4

Between terminals 1, 2, 3, 4 and 6 (ground)

Between terminal 5 (shield) and terminal 6

Solid wire: 0.35~1.82mm2 Twisted wire: 0.2~2.63mm2 AWG: 26~14 wire is crimped to M3 crimp terminal (M3 slim for stranded wire 2mm2) and wired.

Contact terminal: ASG-AL terminals A, B, C Contact specification: 1C contact Contact rating: AC220V 1A, DC110V 0.5A

4.7Ω±10% (1 wire)

DC34V±10%

DC34V±10%

Low voltage/low current signal, 4-20mA for low voltage to ground equipment

Temperature: -40℃~+70℃ Humidity: 95% or less (no condensation)

DC26V

Normal: LED (red) goes off Deterioration/failure: LED (red) lights up

M3 screw terminal (for round crimp terminal M3 slim) Maximum width of compatible round crimp terminal: 6.0 mm or less

1.0dB or less

DC/AC 200mA

DC24V

4 cores + shield

DC~5MHz

10/350μs 2.5kA

8/20μs 4kA

8/20μs 10kA

70V or less

70V or less

- - -

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

117.8hrs

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