Device Overview - Siemens SICAM Q100 7KG95 Series Manual

1.2

Device Overview

It is a multifunctional device for detection, calculation, recording, evaluation, display, and transmission of
measured electrical quantities with the following properties:
Device Properties
All devices consistently provide the following properties:
•
Device type:
– Class A Power Quality Instrument and Power Monitoring Device, with measured-value recorders and
exchangeable 2 GB microSD card
– Panel flush-mounting device with display for measured values and parameterization
– Plastic case 96 mm/3.78 inch x 96 mm/3.78 inch x 100 mm/3.94 inch (W x H x D)
– Web server for parameterization, visualization, and data management
– Transmitting measured values using communication protocols
– Degree of protection:
– Front: IP40 (standard)
– Terminals: IP20 (behind switch panel)
•
Input and output circuits:
– 4 inputs for alternating voltage measurements
– 4 inputs for alternating current measurements
– 2 binary inputs, for example, for synchronization pulses of the load profile or external triggers
– 2 binary outputs (relay contacts)
•
Measurement acc. to standard IEC 61000-4-30 Ed. 3, class A
•
Measured quantities:
– Voltage V
– Current I
– Phase angle φ
– System frequency f (fundamental)
– 10-s frequency
– Active power P (accuracy class 0.2S; ANSI C12.20 current class 2 and current class 10)
– Reactive power Q
– Apparent power S
– Energy measured values W
– Active power factor cos φ
– Power factor PF
– Voltage and current harmonics up to 50th, voltage and current interharmonics up to 49th
– THDS
– Flicker acc. to IEC 61000-4-15
– Mains signaling voltage
– Harmonics phase angles, harmonic power
SICAM, SICAM Q100 7KG95xx, Manual
E50417-H1040-C522-A9, Edition 06.2021
Introduction
1.2 Device Overview
19