1, 2 AND 4-PAIR DC SIGNAL LINE SURGE PROTECTORS (BPS – B180, BPS – B280, BPS – B480)

Description

  • 1, 2, or 4 pair protection units
  • All types of telephone and data lines
  • Removable protection circuit board
  • Maximum line current is 300 mA
  • Wall or surface mount
  • IEC-61643-21
  • UL4197B

BPS-B180, BPS-B280 and BPS- B480 series are wall mount DC signal line surge protectors designed to protect your sensitive telephone, datacom and instrumentation equipment against harmful lightning surges and electrical transients.

The BPS-B Series utilizes a hybrid protection circuit consisting of high energy Gas Discharge Tubes (GDTs) and fast clamping diodes that offer an ultra fast response time(<1 ns) and a very high power handling capability of 20kA 8/20μs. These units automatically reset after each surge event.

The BPS-B Series are connected via screw terminals and are available in 1, 2, and 4-pair versions. This device incorporates a removable protection circuit board for fast and easy maintenance.(Replaceable PCB Part #’s: S180…S280…S480….) Special versions are also available for combined protection of data transmission signals and remote power lines. For example, BPS-B480-24D3/A12 protectors 3 x 24V transmission pairs plus 1 x 12V DC power suply.

Dimensions

Characteristics

Configuration

1-pair unit

2-pair unit

4-pair unit

BPS-B180-T

BPS-B280-T

BPS-B480-T

BPS-B180-48D3

BPS-B280-48D3

BPS-B480-48D3

BPS-B180-24D3

BPS-B280-24D3

BPS-B480-24D3

BPS-B180-12D3

BPS-B280-12D3

BPS-B480-12D3

BPS-B180-06D3

BPS-B280-06D3

BPS-B480-06D3

BPS-B280-06DBC

BPS-B280-06DBC

BPS-B480-06DBC

 Application Telephone Line

ADSL

SDSL-HSDSL

ISDN-T0

48 V Line

Leased Line

4-20mA

RS232

RS485

 RS422 T2-T1

10BaseT

Configuration

-B180…
-B280…
-B480…

1 pair
2 pairs
4 pairs

1 channel
2 channels
LS 2 wires / 1 pair
LS 4 wires / 2 pairs
2 LS 4 wires / 2×2 pairs
 2 wires
4 wires
8 wires
1 pair
2 pairs
4 pairs / 2×2 pairs

1 channel
2 channels
 Normal Line Voltage (Un)  150V 48V 24V 12V 6V 6V
Maximum Line Voltage (Uc)  170V 53V 28V 15V 8V 8V
Maximum Line Current (IL)  300mA 300mA 300mA 300mA 300mA 300mA
Maximum Frequency  > 10 MHz > 3 MHz > 3 MHz > MHz > 3 MHz > 20 MHz
Protection Level (Up)
8/20us impulse – 5 kA
 220V 70V 40V 30V 20V 25V
Normal Discharge Current (In)
8/20us impulse – 10 times
 5kA  5kA  5kA  5kA  5kA  5kA
 Max Discharge Current (Imax)
8/20us impulse – 1 time
 20kA 20kA 20kA 20kA 20kA 20kA
Lightning Current (Iimp)
10/350us – impulse – 2 times
 5kA 5kA 5kA 5kA 5kA 5kA
Type of Diagram  A B B B B C
End of Life Short-circuit Short-circuit Short-circuit Short-circuit Short-circuit Short-circuit

 

Mechanical Characteristics
Mounting wall mount
Dimensions See diagrams
Wiring screw terminal – mini/maxi cross section : 0.4/1.5 mm2
 Housing material Thermoplastic UL94-V0
Spare circuit B180-xx = S180-xx / B280-xx = S280-xx / B480-xx = S480-xxx

 

Standard Compliance
NF EN 61643-21 (France)

UL497B (USA)

Paratoudre pour reseau de communication – Test categories C2 et D1

Surge protectors for communication circuits

 

Part Number
1-pair unit B180 510602 510402 510302 510202 510102 B280-06DBC
2-pair unit B280 72726 72774 72773 72772 72771 72751
4-pair unit B480 72746 72794 72793 72792 72791 72798

Quick Enquiry

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sales@brookspower.com 800-523-1551