Siemens SIPROTEC 5 Hardware Description

ARC-CD-3FO
With the module, you can detect an arc in the air-insulated system part of the switchgear by way of an optical
arc sensor.
Product Code P1Zxxxxxxxxxxx
Figure
Connector type AVAGO AFBR-4526Z
Number of sensor connections 3 point or line sensors (combinations are possible)
Fiber type Polymer Optical Fiber (POF) 1 mm
Receiver
Maximum -10 dBm ± 2 dBm
Minimum -40 dBm ± 2 dBm
Spectrum 400 nm to 1100 nm
Attenuation In the case of polymer optical fibers, you can expect a path attenuation
of 0.2 dB/m. Additional attenuation comes from the plug and the sensor
head.
Optical budget
1
Minimal 25 dB
Analog sampling rate 16 kHz
ADC type 10-bit successive approximation
Transmitter
Type LED
Wavelength λ = 650 nm
Transmitter power Minimum 0 dBm
Maximum 2 dBm
Numerical aperture
0.5
2
Signal rate connection test 1 pulse per second
Pulse duration connection test 11 μs
Comment:
1
All values in combination with sensors approved by Siemens.
2
Numerical aperture (NA = sin θ (launch angle))
i
i
NOTE
Laser class 1 is maintained in compliance with EN 60825-1 and EN 60825-2 when using 1 mm polymer
optical fibers.
4.3.3
Plug-In Modules
4.3 Measuring-Transducer Modules
SIPROTEC 5, Hardware Description, Manual 151
C53000-G5040-C002-C, Edition 10.2017

Siemens SIPROTEC 5 Specifications

General

Brand	Siemens
Model	SIPROTEC 5
Category	Controller
Language	English