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AC SPD Class I

AC SPD Class I

Telebahn 275V AC 12.5kA 30kA 60kA T1+T2 SPD 4P TUV Surge Overvoltage Arrester Protectors Device for 3 Phase TNS4+0 System

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 TUV

Technical data

Type/System protection

BT P BCM12.5 150 RM/4P

(TN-S/TT System)

BT P BCM12.5 275 RM/4P

(TN-S/TT System)

BT P BCM12.5 320 RM/4P

(TN-S/TT System)

BT P BCM12.5 385 RM/4P

(TN-S/TT System)

Nominal a.c. voltage  [UN]( 50/60Hz )

120V240V 

230V400V 

230V400V 

230V400V 

Rated voltage (max. continuous voltage) [Uc]( 50/60Hz )

150V 

275V 

320V 

385V 

Total Lightning impulse current (10/350μs) [Iimp]

50kA

50kA

50kA

50kA

Lightning impulse current (10/350μs) [Iimp]

12.5kA

12.5kA

12.5kA

12.5kA

Nominal discharge current (8/20μs) [In]

30kA

30kA

30kA

30kA

Max. discharge current (8/20) [Imax]

60kA(Also passed 65kA)

60kA(Also passed 65kA)

60kA(Also passed 65kA)

60kA(Also passed 65kA)

Voltage protection level at In [Up]

≤ 1.0kV

≤ 1.3kV

≤ 1.5kV

≤ 1.8kV

Response time [tA] / Place of Installation 

≤ 25ns / Indoor

≤ 25ns / Indoor

≤ 25ns / Indoor

≤ 25ns / Indoor

Follow current extinguishing capability at Uc / Temporary overvoltage test value(U) / Admissible  short-current [Isccr]

100Arms, 355V/5sec, 25kA 

Max. back up fuse [F] / Degree of Protection

160A gL/gG, IP 20

Operating temperature range [Tu] / Number of Ports

-40°C...+80°C / 4 Poles

Cross-sectional area

1.5mm2 ~ 25mm2 solid /35mm2 flexible

Mounting on / Specific energy(W/R) 

35mm DIN rail, According to EN 60715,  39.06kJ/ohms 

Enclosure material / Follow current(If) / Total discharge current (8/20μs) [Itotal] 

Light grey thermoplastic, UL94-V0 / 1000A / 100kA 

Dimension / According to IEC 61643-11/EN 61643-11

4 mods(72mm wide) ,  Class I+II (class 1+ 2/ B+C) / Type 1+2

Test standards

IEC 61643-11; EN 61643-11; GB18802.11

Certification

TUV,CB, CE (LVD, EMC);RoHS

Type of remote signalling contact

Switching contact

Switching capacity

AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A

Cross-sectional area for remote signalling contact

Max. 1.5mm2 solid / flexible

Ordering information

Type

BT P BCM12.5 150 RM/4P

BT P BCM12.5 275 RM/4P

BT P BCM12.5 320 RM/4P

BT P BCM12.5 385 RM/4P

Art.-No.

801 421

801 422

801 423

801 424

Packing unit

1pc(s)

1pc(s)

1pc(s)

1pc(s)

 

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Hightlight Features

  Pluggable module, for three-phase TT( “3+1” circuit) or TN-S ( 4+0 circuit) system.

  High discharge capacity, quick response.

  Double thermal disconnector devices, providing more reliable protection.

  Green windows will change to red when fault and also provide remote alarm control at the same time.

  Surge protection device has passed TUV certification.

Summary

BT P BCM12.5 275 RM/4P(801422) power surge protector device is for installation at LPZ 0A-2 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I+II (Class B+C) for  three-phaseTT(3+1 circuit) /   TN-S (4+0 circuit) power supply system. Designed according to IEC 61643-11/EN 61643-11/GB18802.11.

 

 

 

 

 

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