DEHNshort – Active Arc Fault Protection System
                        
                        
                            
                        - Protection of people and systems as per DIN EN 61439-2, Suppl. 1 (IEC/TR 61641 ed. 3, 2014)
 - Use in low-voltage switchgear and controlgear assemblies according to DIN EN 61439-2 after integration tests according to DIN VDE 0660-600-2-1, 2021 (IEC TS 63107: 2020)
 - Maximum system availability
 - Modular system structure
 - System status is indicated at the front of the installation
 
Détails
                                
                                    
                                
                                
                                    
                                
                                
                                    
                                
                                
                                    
                                
                                
                                    
                                Thèmes similaires
Référence de la pièce 782030 DSRT DD CPS BACA
GTIN 4013364245792, Clients tariffs no (UE): 85364900, Poids brut: 1.48 kg, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 18-72 V d.c. | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 102 mm | 
| Mounting dimensions (h x w x d) | 157 x 82 x 164 mm | 
| Sensor inputs | S1, S2, S3, S4 (3 sensors (DSRT PS) can be connected per channel) | 
| Current inputs | 1 A / 5 A (IL1, IL2, IL3, Io) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| High-speed outputs | Up to 250 V a.c./d.c. 2 A (HS01, HS02) | 
| Quenching device outputs | Optical fibre cable (at least 43 mA) (2x TX) | 
| Binary output | 24 V d.c 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Tripping time HSO | < 2 ms | 
| Tripping time TX | < 2 ms | 
| Approvals | VdS | 
Référence de la pièce 782031 DSRT DD CPS AACA
GTIN 4013364245815, Clients tariffs no (UE): 85364900, Poids brut: 1.48 kg, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 92-265 V AC / DC | 
| Frequency | 50 / 60 Hz | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 102 mm | 
| Mounting dimensions (h x w x d) | 157 x 82 x 164 mm | 
| Sensor inputs | S1, S2, S3, S4 (3 sensors (DSRT PS) can be connected per channel) | 
| Current inputs | 1 A / 5 A (IL1, IL2, IL3, Io) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| High-speed outputs | Up to 250 V a.c./d.c. 2 A (HS01, HS02) | 
| Quenching device outputs | Optical fibre cable (at least 43 mA) (2x TX) | 
| Binary output | 24 V d.c. 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Tripping time HSO | < 2 ms | 
| Tripping time TX | < 2 ms | 
| Approvals | VdS | 
Référence de la pièce 782040 DSRT DD PS BACA
GTIN 4013364245822, Clients tariffs no (UE): 85364900, Poids brut: 953.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 18-72 V d.c. | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 52 mm | 
| Mounting dimensions (h x w x d) | 157 x 45 x 164 mm | 
| Sensor inputs | S1, S2, S3, S4 (3 sensors (DSRT PS) can be connected per channel) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| Quenching device outputs | Optical fibre cable (at least 43 mA) (2x TX) | 
| Binary output | 24 V d.c. 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Tripping time TX | < 2 ms | 
| Approvals | VdS | 
Référence de la pièce 782041 DSRT DD PS AACA
GTIN 4013364245839, Clients tariffs no (UE): 85364900, Poids brut: 953.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 92-265 V AC / DC | 
| Frequency | 50 / 60 Hz | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 52 mm | 
| Mounting dimensions (h x w x d) | 157 x 45 x 164 mm | 
| Sensor inputs | S1, S2, S3, S4 (3 sensors (DSRT PS) can be connected per channel) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| Quenching device outputs | Optical fibre cable (at least 43 mA) (2x TX) | 
| Binary output | 24 V d.c. 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Tripping time TX | < 2 ms | 
| Approvals | VdS | 
Référence de la pièce 782050 DSRT DD FS BAAA
GTIN 4013364245846, Clients tariffs no (UE): 85364900, Poids brut: 1020.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 18-72 V d.c. | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 52 mm | 
| Mounting dimensions (h x w x d) | 157 x 45 x 164 mm | 
| Sensor inputs | S1, S2, S3 (one fibre optic sensor (DSRT FS) can be connected per channel) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| Binary output | 24 V d.c. 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Approvals | VdS | 
Référence de la pièce 782051 DSRT DD FS AAAA
GTIN 4013364245853, Clients tariffs no (UE): 85364900, Poids brut: 1020.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Min. / max. voltage (UN ) | 92-265 V AC / DC | 
| Frequency | 50 / 60 Hz | 
| Arc fault quenching time (tmtA ) | < 3-4 ms with DSRT QD II | 
| Degree of protection (front side) | IP 50 | 
| Degree of protection (rear side) | IP 20 | 
| Dimensions of the front plate (h x w ) | 177 x 52 mm | 
| Mounting dimensions (h x w x d) | 157 x 45 x 164 mm | 
| Sensor inputs | S1, S2, S3 (fibre optic sensor (DSRT FS) can be connected per channel) | 
| Binary inputs | 24 V d.c., 3 mA (BI1, BI2) | 
| Tripping relay | Up to 250 V a.c./d.c. 5 A (T1, T2, T3, T4) | 
| Binary output | 24 V d.c. 20 mA (B01) | 
| Operating temperature (TU ) | –35 °C ... +70 °C | 
| Tripping time of the relay | 7 ms | 
| Approvals | VdS | 
Référence de la pièce 782002 DSRT QD II
GTIN 4013364312562, Clients tariffs no (UE): 85363090, Poids brut: 5.23 kg, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Standard | IEC 60947-9-1:2019 | 
| Rated operating voltage (Ue ) | 400 – 690 V AC / 50 Hz, 60 Hz | 
| Rated short-time withstand current (Icw ) | 110 kA, 300 ms | 
| Rated peak withstand current (Ipk ) | 242 kA | 
| Dimensions (h x w x d) | 177 x 120 x 180 mm | 
| System configurations | TN, TT, IT | 
| Degree of protection | IP 00 | 
| Approvals | VdS | 
Référence de la pièce 782020 DSRT LWL 0.75
GTIN 4013364236509, Clients tariffs no (UE): 85447000, Poids brut: 10.00 g/PAK, Prix unitaire: 1.00 PAK
Caractéristiques techniques
| Length | 0.75 m | 
| Diameter | 2.2 mm | 
| Approvals | VdS | 
Référence de la pièce 782022 DSRT LWL 2.00
GTIN 4013364236516, Clients tariffs no (UE): 85447000, Poids brut: 20.00 g/PAK, Prix unitaire: 1.00 PAK
Caractéristiques techniques
| Length | 2 m | 
| Diameter | 2.2 mm | 
| Approvals | VdS | 
Référence de la pièce 782024 DSRT LWL 4.00
GTIN 4013364237193, Clients tariffs no (UE): 85447000, Poids brut: 36.00 g/PAK, Prix unitaire: 1.00 PAK
Caractéristiques techniques
| Length | 4 m | 
| Diameter | 2.2 mm | 
| Approvals | VdS | 
Référence de la pièce 782028 DSRT LWL 8.00
GTIN 4013364237223, Clients tariffs no (UE): 85447000, Poids brut: 66.00 g/PAK, Prix unitaire: 1.00 PAK
Caractéristiques techniques
| Length | 8 m | 
| Diameter | 2.2 mm | 
| Approvals | VdS | 
Référence de la pièce 782060 DSRT PS
GTIN 4013364245860, Clients tariffs no (UE): 90314990, Poids brut: 32.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Dimensions (L x W x H) | 90 x 32.8 x 19.5 mm | 
| Fixing holes | 2x 3.2 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 90° (180°) | 
| Max. distance to the arc fault | 2 m (0.5 m) | 
| Sensor wiring | Two cores and shielding | 
| Sensor cable specification | Twisted pair max. 0,5 mm², shielded | 
| Max. sensor cable length per sensor channel | 100 m | 
| Degree of protection | IP 60 | 
| Operating temperature (TU ) | –20 °C ... +85 °C | 
| Approvals | VdS | 
Référence de la pièce 782077 DSRT FS 8 1.5
GTIN 4013364273375, Clients tariffs no (UE): 90314990, Poids brut: 142.59 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Sensor length | 8 m | 
| Active sensor length | 5 m | 
| Diameter | 1.2 mm | 
| Bending radius | 50 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 360° | 
| Max. distance to the arc fault | max. 10 cm | 
| Operating temperature (TU ) | –5 °C ... +85 °C | 
Référence de la pièce 782081 DSRT FS 10 1.5
GTIN 4013364273344, Clients tariffs no (UE): 90314990, Poids brut: 147.27 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Sensor length | 10 m | 
| Active sensor length | 7 m | 
| Diameter | 1.2 mm | 
| Bending radius | 50 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 360° | 
| Max. distance to the arc fault | max. 10 cm | 
| Operating temperature (TU ) | –5 °C ... +85 °C | 
Référence de la pièce 782085 DSRT FS 12 1.5
GTIN 4013364273443, Clients tariffs no (UE): 90314990, Poids brut: 150.00 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Sensor length | 12 m | 
| Active sensor length | 9 m | 
| Diameter | 1.2 mm | 
| Bending radius | 50 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 360° | 
| Max. distance to the arc fault | max. 10 cm | 
| Operating temperature (TU ) | –5 °C ... +85 °C | 
Référence de la pièce 782091 DSRT FS 15 1.5
GTIN 4013364273474, Clients tariffs no (UE): 90314990, Poids brut: 156.67 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Sensor length | 15 m | 
| Active sensor length | 12 m | 
| Diameter | 1.2 mm | 
| Bending radius | 50 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 360° | 
| Max. distance to the arc fault | max. 10 cm | 
| Operating temperature (TU ) | –5 °C ... +85 °C | 
Référence de la pièce 782092 DSRT FS 17 1.5
GTIN 4013364468092, Clients tariffs no (UE): 90314990, Poids brut: 170.88 g, Prix unitaire: 1.00 pc(s)
Caractéristiques techniques
| Sensor length | 17 m | 
| Active sensor length | 14 m | 
| Diameter | 1.2 mm | 
| Bending radius | 50 mm | 
| Lower response threshold (Iparc ) | 5 kA | 
| Detection radius | 360° | 
| Max. distance to the arc fault | max. 10 cm | 
| Operating temperature (TU ) | –5 °C ... +85 °C |