Detection Device (Current + Light)

DSRT DD CPS .... detection device for current and light detection (DSRT PS point sensors) including output for directly connecting two DSRT QD II quenching devices.

Art.-Nr. 782030

DSRT DD CPS BACA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	18-72 V d.c.
Arc fault quenching time (t_mtA)	< 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 b )	177 x 102 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Tripping time HSO	< 2 ms
Tripping time TX	< 2 ms
Approvals	VdS

Detection Device (Current + Light)

DSRT DD CPS .... detection device for current and light detection (DSRT PS point sensors) including output for directly connecting two DSRT QD II quenching devices.

Art.-Nr. 782031

DSRT DD CPS AACA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	92-265 V AC / DC
Frequency	50 / 60 Hz
Arc fault quenching time (t_mtA)	< 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 b )	177 x 102 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Tripping time HSO	< 2 ms
Tripping time TX	< 2 ms
Approvals	VdS

Detection Device (Point Sensor)

DSRT DD PS .... detection device for light detection (DSRT PS point sensors) including output for directly connecting two DSRT QD II quenching devices.

Art.-Nr. 782040

DSRT DD PS BACA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	18-72 V d.c.
Arc fault quenching time (t_mtA)	< 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 b )	177 x 52 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Tripping time TX	< 2 ms
Approvals	VdS

Detection Device (Point Sensor)

DSRT DD PS .... detection device for light detection (DSRT PS point sensors) including output for directly connecting two DSRT QD II quenching devices.

Art.-Nr. 782041

DSRT DD PS AACA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	92-265 V AC / DC
Frequency	50 / 60 Hz
Arc fault quenching time (t_mtA)	< 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 b )	177 x 52 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Tripping time TX	< 2 ms
Approvals	VdS

Detection Device (Fibre Optic Sensor)

DSRT DD FS .... detection device for light detection (DSRT FS fibre optic sensor).

Art.-Nr. 782050

DSRT DD FS BAAA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	18-72 V d.c.
Arc fault quenching time (t_mtA)	< 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 b )	177 x 52 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Approvals	VdS

Detection Device (Fibre Optic Sensor)

DSRT DD FS .... detection device for light detection (DSRT FS fibre optic sensor).

Art.-Nr. 782051

DSRT DD FS AAAA

Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Min. / max. voltage (U_N)	92-265 V AC / DC
Frequency	50 / 60 Hz
Arc fault quenching time (t_mtA)	< 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 b )	177 x 52 mm
Mounting dimensions (h x b 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 (T_U)	–35 °C ... +70 °C
Tripping time of the relay	7 ms
Approvals	VdS

Quenching Device QD II

Quenching device for direct connection to DSRT DD CPS and DSRT DD PS detection devices.

Art.-Nr. 782002

DSRT QD II

Loading
Loading

item

Fibre Optic Cable

Prewired fibre optic cables for connecting DSRT DD CPS, DSRT DD PS detection devices and DSRT QD quenching device units or DSRT LWL U fibre optic converters and DSRT QD II quenching device units.
1 set = 2 pieces

Art.-Nr. 782020

DSRT LWL 0.75

Loading

Fibre Optic Cable

Prewired fibre optic cables for connecting DSRT DD CPS, DSRT DD PS detection devices and DSRT QD quenching device units or DSRT LWL U fibre optic converters and DSRT QD II quenching device units.
1 set = 2 pieces

Art.-Nr. 782022

DSRT LWL 2.00

Loading

Fibre Optic Cable

Prewired fibre optic cables for connecting DSRT DD CPS, DSRT DD PS detection devices and DSRT QD short-circuiter units or DSRT LWL U fibre optic converters and DSRT QD II quenching device units.
1 set = 2 pieces

Art.-Nr. 782024

DSRT LWL 4.00

Loading

Fibre Optic Cable

Prewired fibre optic cables for connecting DSRT DD CPS, DSRT DD PS detection devices and DSRT QD quenching device units or DSRT LWL U fibre optic converters and DSRT QD II quenching device units.
1 set = 2 pieces

Art.-Nr. 782028

DSRT LWL 8.00

Loading

Point Sensor

DSRT PS point sensor for arc detection. Serial connection of max. 3 sensors at each sensor input of DSRT DD CPS and DSRT DD PS devices.

Art.-Nr. 782060

DSRT PS

Loading
Loading
Loading

item

Rated operating voltage (U_e)	400 – 690 V AC / 50 Hz, 60 Hz
Dimensions (l x b x h)	90 x 32.8 x 19.5 mm
Fixing holes	2x 3.2 mm
Lower response threshold (I_parc)	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 (T_U)	–20 °C ... +85 °C
Approvals	VdS

Fibre Optic Sensor