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SICAM P855 Multi-functional measuring device and power quality recorder
Part Number: 7KG8550-0AA00-0AA0
Brand
Category
Power quality recorder
Siemens 7KG8550-0AA00-0AA0. SICAM P855 Multi-functional measuring device and power quality recorder, monitoring, Recording and Power Quality(PQ) Functions, Basic measurements and extended measurements, Standard mounting rail enclosure, without display, without serial interface and communication protocol, Front protection class: IP20, Modbus TCP.
Specifications
Dimensions
Width96 mm
Height96 mm
Depth100 mm
Other
weight490 g
storage capacity2 Gbyte
number of tariffs8
number of harmonics40
supply voltage / at AC110 ... 230 V
supply voltage / at DC24 ... 250 V
input current / maximum10 A
number of analog inputs0
number of analog outputs0
number of digital inputs0
number of digital outputs2
protocol / is supported / SNMPYes
service / as web server / HTTPSYes
product feature / with displayNo
type of time synchronizationNTP
protection class IP / rear sideIP20
type of electrical connectionScrew terminals
fastening method / rack mountingNo
fastening method / wall mountingYes
product function / logic functionYes
protocol / is supported / IEC 61850No
protection class IP / on the frontIP20
protocol / is supported / Modbus RTUNo
protocol / is supported / Modbus TCPYes
fastening method / DIN-rail mountingYes
type of data transmission / via CSVYes
ambient temperature / during storage-40 ... +70 °C
connectable conductor cross-section0.2 ... 2.5 mm²
energy management function / tariffsYes
ambient temperature / during operation-25 ... +55 °C
product function / firmware identifierYes
Type of data format / for record / PQDifYes
certificate of suitability / CE markingYes
input voltage / between L and L / maximum690 V
input voltage / between L and N / maximum400 V
sampling frequency / per sampling cycle10 240 Hz
type of voltage / of the supply voltageAC/DC
certificate of suitability / UL approvalYes
product function / logging via Audit logNo
product function / overvoltage detectionYes
Type of data format / for record / COMTRADEYes
number of inputs / for current measurement3
number of inputs / for voltage measurement4
product function / phase angle measurementYes
number of ports / of the Ethernet interface1
product function / active power measurementYes
energy management function / load factor (TOU)Yes
product function / active energy measurementYes
communication function / Modbus RTU as masterNo
product function / apparent power measurementYes
product function / reactive power measurementYes
product function / apparent energy measurementYes
product function / reactive energy measurementYes
type of measured value detection / mean valuesYes
power quality assessment function / voltage dipYes
product function / querying of limit violationsYes
product function / logging via Security EventlogNo
type of measured value detection / min./max. valuesYes
number of sampling values / per 10 sampling cycles2 048
product function / gateway function for Modbus RTUNo
measuring range frequency / at the measurement inputs42.5 ... 69 Hz
type of access control / role-based access control (RBAC)No
product feature / data evaluation according to EN 50160Yes
energy management function / calculation of load profilesYes
power quality assessment function / detection of asymmetryYes
product function / measurement of the harmonic active powerNo
power quality assessment function / transient detection/loggingNo
power quality assessment function / Total Harmonic Distortion (THD)Yes
accuracy class / of the measuring instrument / according to IEC 61000-4-30Class S
power quality assessment function / measurement of the harmonic phase angleNo
accuracy class / of the measuring instrument / for measured variable reactive power1
power quality assessment function / detecting and visualization of voltage fluctuationsYes
product function / for voltage variations and flicker / integrated / according to IEC 61000-4-15Yes
accuracy class / of the measuring instrument / for measured variable active power / according to IEC 62053-220,5S
power quality assessment function / measurement of the voltage of harmonic components in the range 2 kHz ... 9 kHzNo
power quality assessment function / measurement of the voltage of harmonic components in the range 9 kHz ... 150 kHzNo
