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Siemens SICAM Q100 7KG95 Series User Manual

Siemens SICAM Q100 7KG95 Series
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E50417-H1040-C522-A6
Class A Power Quality
Instrument and
Power Monitoring Device
SICAM Q100
7KG95xx
V2.10
Device Manual
Preface
Open Source Software
Contents
User Information 1
Overview 2
Device Design 3
Measured Quantities and Recording 4
Energy Management 5
Security 6
Getting Started 7
Connection Principle 8
Operation at Use of a PC 9
Operation at Use of the Display 10
Time Synchronization 11
Maintenance, Storage, Transport 12
Failures and LED Indications 13
Technical Data 14
Operational Indications 15
Operating Parameters 16
Glossary
Appendix
Index
MAN_SICAM_Q100_US.book Page 1 Wednesday, June 5, 2019 9:31 AM

Table of Contents

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Siemens SICAM Q100 7KG95 Series Specifications

General IconGeneral
CategoryMeasuring Instruments
Product Series7KG95
Voltage Input100-240 V AC/DC
Current Input1 A or 5 A
Frequency Range45 Hz to 65 Hz
Measurement ParametersVoltage, Current, Power, Energy, Frequency, Power Factor
Accuracy Class0.2S
Communication InterfacesEthernet, RS485
ProtocolsModbus RTU, Modbus TCP/IP, DNP3, IEC 61850
Power Supply100-240 V AC/DC
DisplayLCD
Operating Temperature+55 °C
Storage Temperature+70 °C
Housing Protection ClassIP20

Summary

User Information

Overview

Measured Quantities and Recording

4.1 Power Quality Measuring System and Recording System

Explains the measurement system for power quality according to IEC 61000-4-30 and recording capabilities.

4.2.3 Recording and Evaluation of Measured Quantities

Outlines how operational measured quantities are recorded and evaluated across different recorder types.

4.3 Display of Measured Quantities

Details the measured quantities and their operational measurement uncertainty according to various standards.

Energy Management

5.1 Load-Profile Determination

Explains the history of electric power and power fluctuations recorded via load profiles.

Security

6.1 Overview

Provides an overview of SICAM Q100 security features including HTTPS, RBAC, and digital signatures.

6.2 Account Management

Details the role-based access control (RBAC) mechanism for managing user accounts and their permissions.

6.3 Security Settings

Describes how to configure logon security settings such as consecutive attempts and session timeouts.

6.4 Password Management

Explains how to change the Web UI login password and manage passwords for device actions.

Getting Started

7.3 Electrical Connection

Covers essential safety notes and procedures for electrical connection of the SICAM Q100.

Operation at Use of a PC

9.3 Configuration of the Device

Explains how to configure the device, including parameter sets, activation, and saving configurations.

9.5 Maintenance

Outlines maintenance functions including firmware upload, SD card formatting, and log management.

Operation at Use of the Display

Time Synchronization

Maintenance, Storage, Transport

Failures and LED Indications

13.2 Indications Signaled by LEDs

Explains the meaning and indication of the LEDs on the device's top side and display for status and errors.

13.3 Troubleshooting, Repair, and Fallback Mode

Covers general troubleshooting, repair limitations, and the functionality and start of fallback mode.

Operational Indications

Operating Parameters

16.1 Process Connections

Details the available process connections: AC Measurement, Binary Inputs, Binary Outputs, and LEDs.

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