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DEHNrecord SD

  • Multifunctional measuring equipment based on edge computing
  • 230 V AC supply voltage, alternatively 24 V DC external
  • Compact dimensions (5 modules) for simple integration and retrofitting
  • Installation benefits thanks to adaption to SPDs via busbar
  • Voltage quality measurement according to EN 61000-4-30, class-A-certified
  • Limit values according to EN 50160
  • Option of additional definition of individual PQ limit values
  • Measurement of temporary / power-frequency overvoltages according to EN50550
  • Measurement of load profile and power
  • Integrated digital inputs and outputs, logically linkable
  • Communication link through Modbus TCP and MQTT 3.1 Azure

Další informace

Související témata

DRC SD 1 1

Multifunctional measurement and analysis device for monitoring voltage quality

1 Produkt

Obj. č. 910920 DRC SD 1 1

GTIN 4013364460263, Číslo celního sazebníku (EU): 90303200, Váha brutto: 510.02 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Integral, multifunctional measuring equipment
based on edge computing with the following functions:
Supply voltage 230 V, 1-phase via L1, e.g.
via busbar directly from surge arrester /
no additional wiring or backup fuse required
Compact housing for simple integration
and retrofitting, 5 modules in width / DIN rail mounting
Voltage quality measurement according to EN 61000-4-30,
Class-A-certified
Permanent transmission of the standardised mean values
Fault record transmitted in the event of limit value violation /
Resulting in significantly reduced data volume
for easier handling
Limit values as per EN 50160 / option of
additional definition of individual PQ limit values
Triggerable transmission of the fault record also
without limit value violation / customised triggering
via device button or Web-based
PQ characteristics as per
marking concept according to EN 61000-4-30
Four-pole load current and power measurement by means of
external current coils for measurements of up to either
100 A (split-core current transformer) or up to
1,000 A (Rogowski coils) (cable lengths 3 m)
Measured value transmission of 5-minute mean values
Measurement with the correct polarity for detection
of reference and regenerative power
Measurement of temporary / power-frequency
overvoltages according to EN50550, including customised
parameterisation options; e.g. for reporting
low voltage
Event messages possible via cloud monitor,
digital outputs and via
email notifications
Integrated parameterizable I/O interfaces
3x inputs, 2x outputs, for event-focussed control commands
Integrated measurement point concept
Adaptable by means of busbars directly
to surge protective devices
Communication link via Modbus
TCP/IP interface and MQTT protocol (3.1, Azure-based)
Measured value display either via
DEHN Cloudmonitor or via external
company-specific cloud platforms / Alternatively
by reading from the Modbus register
GPS location positioning for possible
creation of PQ maps
Web-based device configuration and firmware updates

Brand: DEHN
Type: DRC SD 1 1
Part No.: 910920
or equivalent.

 

Technické informace

PQ measuring method as per EN 61000-4-30:2015 Class A
Power supply (UB ) 230 VAC (50 Hz) via L1 of the measuring voltage
Nominal input voltage range 230 / 400 VAC
Input voltage range 185–265 VAC

Produkt 910920 byl přidán na seznam.

K seznamu

Produkt 910920 byl přidán do nákupního košíku.

K nákupnímu košíku

DRC SD 2 1

Multifunctional measurement and analysis device for monitoring voltage quality

1 Produkt

Obj. č. 910921 DRC SD 2 1

GTIN 4013364460270, Číslo celního sazebníku (EU): 90303200, Váha brutto: 510.02 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Integral, multifunctional measuring equipment
based on edge computing with the following functions:
Power supply 24 V DC
Compact housing for simple integration
and retrofitting, 5 modules in width / DIN rail mounting
Voltage quality measurement according to EN 61000-4-30,
Class-A-certified
Permanent transmission of the standardised mean values
Fault record transmitted in the event of limit value violation /
Resulting in significantly reduced data volume
for easier handling
Limit values as per EN 50160 / option of
additional definition of individual PQ limit values
Triggerable transmission of the fault current also
without limit value violation / customised triggering
via device button or Web-based
PQ characteristics as per
marking concept according to EN 61000-4-30
Four-pole load current and power measurement by means of
external current coils for measurements of up to either
100 A (split-core current transformer) or up to
1,000 A (Rogowski coils) (cable lengths 3 m)
Measured value transmission of 5-minute mean values
Measurement with the correct polarity for detection
of reference and regenerative power
Measurement of temporary / power-frequency
overvoltages according to EN50550, including customised
parameterisation options; e.g. for reporting
low voltage
Event messages possible via cloud monitor,
digital outputs and via
email notifications
Integrated parameterizable I/O interfaces
3x inputs, 2x outputs, for event-focussed control commands
Integrated measurement point concept
Adaptable by means of busbars directly
to surge protective devices
Communication link via Modbus
TCP/IP interface and MQTT protocol (3.1, Azure-based)
Measured value display either via
DEHN Cloudmonitor or via external
company-specific cloud platforms / Alternatively
by reading from the Modbus register
GPS location positioning for possible
creation of PQ maps
Web-based device configuration and firmware updates

Brand: DEHN
Type: DRC SD 2 1
Part No.: 910921
or equivalent.

 

Technické informace

PQ measuring method as per EN 61000-4-30:2015 Class A
Power supply (UB ) 24 VDC
Nominal input voltage range 24 VDC SELV (max. 3 W)
Input voltage range 18–30 VDC

Produkt 910921 byl přidán na seznam.

K seznamu

Produkt 910921 byl přidán do nákupního košíku.

K nákupnímu košíku

DRC SD ICS 100

With the DEHNrecord SD ICS, impulse currents of up to 100 kA can be detected on insulated cables.
A minimum distance of ≥ 30 cm must be kept from the insulated conductors.

1 Produkt

Obj. č. 910935 DRC SD ICS 100

GTIN 4013364460676, Číslo celního sazebníku (EU): 90303370, Váha brutto: 172.02 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Impulse current sensor with connecting cable
For measuring impulse currents of up to 100 kA
Max. recording duration 5 sec.
Amplitude resolution 100 A
Sampling rate 1 µs
Configurable trigger threshold via Web server
of the DRC SD 1 1 or DRC SD 2 1
Connecting cable length 3 m

Brand: DEHN
Type: DRC SD ICS 100
Part No.: 910935
or equivalent.

 

Technické informace

Impulse current measuring range (8/20 µs to 10/350 µs) 4-100 kA
Amplitude resolution 100 A
Sampling rate 1 µs
Recording time max. 200 ms
Amplitude trigger threshold Parametrizable via internal Web server
Connecting cable length 3 m

Produkt 910935 byl přidán na seznam.

K seznamu

Produkt 910935 byl přidán do nákupního košíku.

K nákupnímu košíku

DRC SD SCS 100

Split-core current transformer for electronic measurement of alternating current (AC) with galvanic isolation between the primary circuit (power) and secondary circuit (measurement) up to 300 V CAT III.

1 Produkt

Obj. č. 910936 DRC SD SCS 100

GTIN 4013364460683, Číslo celního sazebníku (EU): 90303370, Váha brutto: 148.50 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Split-core current transformer for electronic
measurement of alternating current (AC) with galvanic
isolation between the primary (power) and secondary
circuit (measurement) up to 300 V CAT III.
Accuracy class 1 (IEC 61869-2)
Nominal primary current 100 A
Expanded primary current 120 A
Thermal rated short-time current max. 6 kA @ 50 Hz
Dynamic nominal current max. 3 kA @ 50 Hz
Nominal frequency 50 Hz
Frequency bandwidth (-3 dB) min. 1.5 kHz
Connecting cable length 1 m
Max. cable diameter 16 mm

Brand: DEHN
Type: DRC SD SCS 100
Part No.: 910936
or equivalent.

 

Technické informace

Accuracy class 1 (IEC 61869-2)
Nominal primary current (IPr ) 100 A
Expanded primary current (IePr ) 120 A
Thermal rated short-time current (Ith ) Max. 6 kA @ 50 Hz; 60 x IPr (1 s) kA
Dynamic nominal current (Idyn ) Max. 3 kA @ 50 Hz; 60 x IPr (1 s) kA
Nominal frequency (fr ) 50 Hz
Frequency bandwidth (-3 dB) (BW) min. 1.5 kHz
Max. cable diameter 16 mm
Connecting cable length 1 m

Produkt 910936 byl přidán na seznam.

K seznamu

Produkt 910936 byl přidán do nákupního košíku.

K nákupnímu košíku

DRC SD RCS 1000

Rogowski coil current transformer for electronic measurement of alternating current (AC) with galvanic isolation between the primary circuit (power) and secondary circuit (measurement) up to 1,000 V CAT III.

2 Produkty

Obj. č. 910937 DRC SD RCS 1000 3M

GTIN 4013364460690, Číslo celního sazebníku (EU): 90303370, Váha brutto: 210.46 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Rogowski coil current transformer
for electronic measurement
of alternating current (AC) with galvanic
isolation between the primary (power)
and secondary circuit (measurement) up to 1,000 V CAT III
Accuracy class 1 (IEC 61869-2)
Nominal primary current 1,000 A
Expanded primary current 2,000 A
Nominal frequency 50 Hz
Frequency bandwidth (-3 dB) 3 kHz
Connecting cable length 3 m
Max. cable diameter 95 mm

Brand: DEHN
Type: DRC SD RCS 1000 3M
Part No.: 910937
or equivalent.

 

Technické informace

Accuracy class 1 (IEC 61869-2)
Nominal primary current (IPr ) 1000 A
Expanded primary current (IePr ) 2000 A
Nominal frequency (fr ) 50 Hz
Frequency bandwidth (-3 dB) (BW) 3 kHz
Positioning error (εL ) < +/-1%
Max. cable diameter 95 mm
Connecting cable length 3 m

Produkt 910937 byl přidán na seznam.

K seznamu

Produkt 910937 byl přidán do nákupního košíku.

K nákupnímu košíku

Obj. č. 910938 DRC SD RCS 1000 1M

GTIN 4013364467668, Číslo celního sazebníku (EU): 90303370, Váha brutto: 147.19 g, Balící jednotka: 1.00 pc(s)

Vyobrazení

Další informace

Rogowski coil current transformer
for electronic measurement
of alternating current (AC) with galvanic
isolation between the primary (power)
and secondary circuit (measurement) up to 1,000 V CAT III
Accuracy class 1 (IEC 61869-2)
Nominal primary current 1,000 A
Expanded primary current 2,000 A
Nominal frequency 50 Hz
Frequency bandwidth (-3 dB) 3 kHz
Connecting cable length 1 m
Max. cable diameter 95 mm

Brand: DEHN
Type: DRC SD RCS 1000 1M
Part No.: 910938
or equivalent.

 

Technické informace

Accuracy class 1 (IEC 61869-2)
Nominal primary current (IPr ) 1000 A
Expanded primary current (IePr ) 2000 A
Nominal frequency (fr ) 50 Hz
Frequency bandwidth (-3 dB) (BW) 3 kHz
Positioning error (εL ) < +/-1%
Max. cable diameter 95 mm
Connecting cable length 1 m

Produkt 910938 byl přidán na seznam.

K seznamu

Produkt 910938 byl přidán do nákupního košíku.

K nákupnímu košíku
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