DEHNguard 1000

High discharge capacity due to heavy-duty zinc oxide varistor
Quick response
High reliability due to "Thermo Dynamic Control" disconnector
Fault indication by green / red indicator flag in the inspection window
Specifically designed for high system voltages

DEHNguard 1000 (FM)

Compact single-pole surge arrester; FM version with floating remote signalling contact.

2 Products

Part No. 950102 DG 1000

GTIN 4013364105621, Customs tariff No. (EU): 85363030, Gross weight: 205.30 g, PU: 1.00 Stk

Predecessor

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Additional information

CAD files

Compact DEHNguard 1000 surge arrester
Single-pole surge arrester, width: 2 modules
Fault indication
Type 2 SPD according to EN 61643-11
Maximum continuous operating voltage: 1000 V a.c./d.c.
Voltage protection level: <= 4.2 kV
Nominal discharge current: 15 kA
Max. discharge current: 30 kA
Short-circuit strength: 25 KArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG 1000
Part No.: 950102
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	1000 V (50 / 60 Hz)
Max. discharge current (8/20 µs) (I_max )	30 kA
Voltage protection level (U_p )	≤ 4.2 kV
Max. overcurrent protection	100 A aM
Max. overcurrent protection at U ≤ 690 V a.c.	125 A gG
Approvals	UL

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	830 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	1000 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	1000 V
Nominal discharge current (8/20 µs) (I_n )	15 kA
Max. discharge current (8/20 µs) (I_max )	30 kA
Voltage protection level (U_p )	≤ 4.2 kV
Voltage protection level at 5 kA (U_P )	≤ 3.5 kV
Response time (t_A )	≤ 25 ns
Max. overcurrent protection	100 A aM
Max. overcurrent protection at U ≤ 690 V a.c.	125 A gG
Short-circuit withstand capability for max. backup fuse (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	1205 V / 5 sec. – withstand
Temporary overvoltage (TOV) (U_T) – Characteristic	1580 V / 120 min. – safe failure
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm²solid / flexible
Cross-sectional area (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

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Part No. 950112 DG 1000 FM

GTIN 4013364105638, Customs tariff No. (EU): 85363030, Gross weight: 217.00 g, PU: 1.00 Stk

Predecessor

Images

Additional information

CAD files

Compact DEHNguard 1000 FM surge arrester
Single-pole arrester, width: 2 modules
With remote signalling contact
Fault indication
Type 2 SPD according to EN 61643-11
Maximum continuous operating voltage: 1000 V a.c./d.c.
Voltage protection level: <= 4.2 kV
Nominal discharge current: 15 kA
Max. discharge current: 30 kA
Short-circuit strength: 25 KArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG 1000 FM
Part No.: 950112
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	1000 V (50 / 60 Hz)
Max. discharge current (8/20 µs) (I_max )	30 kA
Voltage protection level (U_p )	≤ 4.2 kV
Max. overcurrent protection	100 A aM
Max. overcurrent protection at U ≤ 690 V a.c.	125 A gG
Approvals	UL
Type of remote signalling contact	changeover contact

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	830 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	1000 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	1000 V
Nominal discharge current (8/20 µs) (I_n )	15 kA
Max. discharge current (8/20 µs) (I_max )	30 kA
Voltage protection level (U_p )	≤ 4.2 kV
Voltage protection level at 5 kA (U_P )	≤ 3.5 kV
Response time (t_A )	≤ 25 ns
Max. overcurrent protection	100 A aM
Max. overcurrent protection at U ≤ 690 V a.c.	125 A gG
Short-circuit withstand capability for max. backup fuse (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	1205 V / 5 sec. – withstand
Temporary overvoltage (TOV) (U_T) – Characteristic	1580 V / 120 min. – safe failure
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm²solid / flexible
Cross-sectional area (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
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

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DEHNguard 1000

DEHNguard 1000 (FM)

Part No. 950102 DG 1000

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Part No. 950112 DG 1000 FM

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DEHNguard 1000

DEHNguard 1000 (FM)

Part No. 950102 DG 1000

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Part No. 950112 DG 1000 FM

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You are not authorized to download 950112.jt

You are not authorized to download 950112.dwg

You are not authorized to download 950112m_E.dxf

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