DEHNbloc Maxi 440 / 760

Spark-gap-based lightning current arrester
Extremely high lightning current discharge capacity
High follow current extinguishing capability and limitation due RADAX Flow technology
Directly coordinated with DEHNguard surge protective devices without additional cable length
Operating state / fault indication by green / red indicator flag in the inspection window

Detalles

DEHNbloc Maxi 1 440 (FM)

Coordinated single-pole lightning current arrester for use in 400 / 690 V systems; FM version with floating remote signalling contact.

2 Productos

N.º art. 961140 DBM 1 440

GTIN 4013364116269, N.º de arancel aduanero (EU): 85363090, Peso bruto: 592.00 g, Empaquetado: 1.00 pc(s)

Predecesor

Figuras

Más información

Archivos CAD

Coordinated DEHNbloc Maxi 1 440 lightning current arrester
Coordinated single-pole lightning current arrester,
width: 2 mod.
Type 1 SPD according to EN 61643-11
RADAX Flow spark gap technology
for follow current limitation
Fault indication
Max. continuous operating voltage: 440 V a.c.
Voltage protection level: <= 2.5 kV
Lightning impulse current (10/350 µs): 35 kA
Follow current extinguishing capability: up to 100 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DBM 1 440
Part No.: 961140
or equivalent.

Certificados

Datos técnicos

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Max. continuous operating voltage (a.c.) (U_C )	440 V
Lightning impulse current (10/350 µs) (I_imp )	35 kA
Voltage protection level (U_P )	≤ 2.5 kV
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 0.2 s)	500 A gG
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 5 s)	250 A gG
Approvals	UL, CSA

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Nominal voltage (a.c.) (U_N )	400 V
Max. continuous operating voltage (a.c.) (U_C )	440 V
Lightning impulse current (10/350 µs) (I_imp )	35 kA
Specific energy (W/R)	306.25 kJ/ohms
Nominal discharge current (8/20 µs) (I_n )	35 kA
Voltage protection level (U_P )	≤ 2.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 32 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 0.2 s)	500 A gG
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 5 s)	250 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	760 V / 120 min. – withstand
Operating temperature range (parallel connection) (T_UP )	-40 °C ... +80 °C
Operating temperature range (series connection) (T_US )	-40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N/PEN) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N/PEN) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L') (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms (tested by the German VDE)
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limitation / Extinction of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms (t_a ≤ 0.2 s)	500 A gG
– Max. backup fuse (L) up to I_K = 100 kA_rms (t_a ≤ 5 s)	250 A gG

Se ha añadido el artículo 961140 a favoritos.

Ir a favoritos

El artículo 961140 ha sido añadido a la cesta de compra.

Ir a la cesta de compra

N.º art. 961145 DBM 1 440 FM

GTIN 4013364116276, N.º de arancel aduanero (EU): 85363090, Peso bruto: 601.60 g, Empaquetado: 1.00 pc(s)

Predecesor

Figuras

Más información

Archivos CAD

Coordinated DEHNblocMaxi1 440 FM lightning current arrester
Coordinated single-pole lightning current arrester
Width: 2 mod.
Type 1 SPD according to EN 61643-11
with remote signalling contact
RADAX Flow spark gap technology
for follow current limitation
Fault indication
Max. continuous operating voltage: 440 V a.c.
Voltage protection level: <= 2.5 kV
Lightning impulse current (10/350 µs): 35 kA
Follow current extinguishing capability: up to 100 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DBM 1 440 FM
Part No.: 961145
or equivalent.

Certificados

Datos técnicos

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Max. continuous operating voltage (a.c.) (U_C )	440 V
Lightning impulse current (10/350 µs) (I_imp )	35 kA
Voltage protection level (U_P )	≤ 2.5 kV
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 0.2 s)	500 A gG
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 5 s)	250 A gG
Approvals	UL, CSA
Type of remote signalling contact	changeover contact

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Nominal voltage (a.c.) (U_N )	400 V
Max. continuous operating voltage (a.c.) (U_C )	440 V
Lightning impulse current (10/350 µs) (I_imp )	35 kA
Specific energy (W/R)	306.25 kJ/ohms
Nominal discharge current (8/20 µs) (I_n )	35 kA
Voltage protection level (U_P )	≤ 2.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 32 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 0.2 s)	500 A gG
Max. backup fuse (L) up to I_K= 50 kA_rms(t_a≤ 5 s)	250 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	760 V / 120 min. – withstand
Operating temperature range (parallel connection) (T_UP )	-40 °C ... +80 °C
Operating temperature range (series connection) (T_US )	-40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N/PEN) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N/PEN) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L') (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms (tested by the German VDE)
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limitation / Extinction of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms (t_a ≤ 0.2 s)	500 A gG
– Max. backup fuse (L) up to I_K = 100 kA_rms (t_a ≤ 5 s)	250 A gG

Se ha añadido el artículo 961145 a favoritos.

Ir a favoritos

El artículo 961145 ha sido añadido a la cesta de compra.

Ir a la cesta de compra

DEHNbloc Maxi 1 760 FM

Coordinated single-pole lightning current arrester for use in 690 V systems; with remote signalling contact for monitoring device (floating changeover contact).

1 Producto

N.º art. 961175 DBM 1 760 FM

GTIN 4013364116283, N.º de arancel aduanero (EU): 85363090, Peso bruto: 589.80 g, Empaquetado: 1.00 pc(s)

Figuras

Más información

Archivos CAD

Coordinated DEHNblocMaxi1 760 FM lightning current arrester
Coordinated single-pole lightning current arrester
Width: 2 mod.
Type 1 SPD according to EN 61643-11
with remote signalling contact
RADAX Flow spark gap technology
for follow current limitation
Fault indication
Max. continuous operating voltage: 760 V a.c.
Voltage protection level: <= 4 kV
Lightning impulse current (10/350 µs): 25 kA
Follow current extinguishing capability: up to 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DBM 1 760 FM
Part No.: 961175
or equivalent.

Certificados

Datos técnicos

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Max. continuous operating voltage (a.c.) (U_C )	760 V
Lightning impulse current (10/350 µs) (I_imp )	25 kA
Voltage protection level (U_P )	≤ 4 kV
Max. backup fuse (L) up to I_K= 25 kA_rms(t_a≤ 5 s)	250 A gG
Approvals	UL, CSA
Type of remote signalling contact	changeover contact

SPD according to EN 61643-11 / IEC 61643-11	type 1 / class I
Nominal voltage (a.c.) (U_N )	690 V
Max. continuous operating voltage (a.c.) (U_C )	760 V
Lightning impulse current (10/350 µs) (I_imp )	25 kA
Specific energy (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) (I_n )	25 kA
Voltage protection level (U_P )	≤ 4 kV
Follow current extinguishing capability (a.c.) (I_fi )	25 kA_rms
Follow current limitation / Selectivity	no tripping of a 32 A gG fuse up to 25 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 25 kA_rms(t_a≤ 5 s)	250 A gG
Max. backup fuse (L) at I_K> 25 kA_rms	100 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	1320 V / 120 min. – withstand
Operating temperature range (parallel connection) (T_UP )	-40 °C ... +80 °C
Operating temperature range (series connection) (T_US )	-40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L, 9) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L') (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible

Se ha añadido el artículo 961175 a favoritos.

Ir a favoritos

El artículo 961175 ha sido añadido a la cesta de compra.

Ir a la cesta de compra

Results for products (0)

Results for content (0)

DEHNbloc Maxi 440 / 760

Detalles

DEHNbloc Maxi 1 440 (FM)

N.º art. 961140 DBM 1 440

Se ha añadido el artículo 961140 a favoritos.

El artículo 961140 ha sido añadido a la cesta de compra.

N.º art. 961145 DBM 1 440 FM

Se ha añadido el artículo 961145 a favoritos.

El artículo 961145 ha sido añadido a la cesta de compra.

DEHNbloc Maxi 1 760 FM

N.º art. 961175 DBM 1 760 FM

Se ha añadido el artículo 961175 a favoritos.

El artículo 961175 ha sido añadido a la cesta de compra.

DEHNbloc Maxi 440 / 760

Detalles

DEHNbloc Maxi 1 440 (FM)

N.º art. 961140 DBM 1 440

Debe estar registrado para descargar 961140.stp.

Debe estar registrado para descargar 961140.igs.

Debe estar registrado para descargar 961140.jt.

Debe estar registrado para descargar 961140.dwg.

Debe estar registrado para descargar 961140m_E.dxf.

Debe estar registrado para descargar DEHN.961140.wspak.

Debe estar registrado para descargar 961175_eplan.zip.

Se ha añadido el artículo 961140 a favoritos.

El artículo 961140 ha sido añadido a la cesta de compra.

N.º art. 961145 DBM 1 440 FM

Debe estar registrado para descargar 961145.stp.

Debe estar registrado para descargar 961145.igs.

Debe estar registrado para descargar 961145.jt.

Debe estar registrado para descargar 961145.dwg.

Debe estar registrado para descargar 961145m_E.dxf.

Debe estar registrado para descargar DEHN.961145.wspak.

Debe estar registrado para descargar 961175_eplan.zip.

Se ha añadido el artículo 961145 a favoritos.

El artículo 961145 ha sido añadido a la cesta de compra.

DEHNbloc Maxi 1 760 FM

N.º art. 961175 DBM 1 760 FM

Debe estar registrado para descargar 961145.stp.

Debe estar registrado para descargar 961145.igs.

Debe estar registrado para descargar 961145.jt.

Debe estar registrado para descargar 961145.dwg.

Debe estar registrado para descargar 961145m_E.dxf.

Debe estar registrado para descargar DEHN.961175.wspak.

Debe estar registrado para descargar 961175_eplan.zip.

Se ha añadido el artículo 961175 a favoritos.

El artículo 961175 ha sido añadido a la cesta de compra.