7KG7750-0AA01-0AA1/CC SIEMENS

7KG7750-0AA01-0AA1/CC Siemens Basis unit

Brand：SIEMENS Model number：7KG7750-0AA01-0AA1/CC

Country of origin: Germany Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

The SICAM Q100 7KG7750-0AA01-0AA1/CC is a panel-mounted device engineered to measure electrical variables and assess power quality in accordance with international standards like IEC 61000-4-30 Class A. It acts as an intelligent sensor that records voltage dips, swells, interruptions, harmonics, and flicker in real time. Equipped with an integrated graphic display and intuitive navigation keys, operators can view current measurement values and system status directly at the control cabinet door. Communication options allow seamless integration into supervisory systems (SCADA) or specialized power management software via industrial Ethernet protocols.

Product Parameters

Product Type: Power Quality Recorder / SICAM Q100
Supply Voltage: $110\text{ to }230\text{ V DC / AC}$ ( $50/60\text{ Hz}$ )
Measuring Inputs: 4 inputs for alternating voltage ( $V$ ) and 4 inputs for alternating current ( $I$ )
Voltage Input Range: Up to $400\text{ V}$ phase-to-neutral ( $L-N$ ) and $690\text{ V}$ phase-to-phase ( $L-L$ ) directly; scalable up to several hundred $kV$ via voltage transformers
Current Input Range: Rated for $1\text{ A}$ or $5\text{ A}$ nominal inputs via current transformers
Sampling Rate: High-speed sampling rate up to $10.24\text{ kHz}$ per channel
Power Quality Standard Compliance: IEC 61000-4-30 Class A, IEC 61000-4-15 (Flicker), IEC 61000-4-7 (Harmonics)
Data Storage: Internal flash memory for event recording, fault logs, and long-term trend data
Communication Protocols: Modbus TCP, IEC 61850, and HTTP web server accessibility over standard RJ45 Ethernet ports
Binary Inputs/Outputs: Integrated binary inputs and relay outputs for control, alarms, or synchronization tasks

Product Advantages

A major advantage of the 7KG7750-0AA01-0AA1/CC is its Certified Class A Compliance, which guarantees legally defensible measurement accuracy for power quality disputes and grid code compliance reporting. Its Comprehensive Event Logging captures transients, sags, and swells with high time-resolution, helping engineers pinpoint the root cause of equipment failures or voltage disturbances instantly.

The device features an Embedded Web Server, allowing users to access visual power quality dashboards, wave shape analysis, and parameter settings using a standard web browser without installing additional specialized software. Furthermore, its Flexible System Integration capabilities via IEC 61850 and Modbus TCP make it easy to incorporate into modern digital sub-station automation architectures or smart grid monitoring networks.

Important Considerations and Precautions

When installing and commissioning the 7KG7750-0AA01-0AA1/CC, strict adherence to Transformer Ratios is required; ensure the current transformer (CT) and potential transformer (PT) parameters set in the device match the physical field transformers to prevent erroneous measurement calculations.

Always observe CT Secondary Circuit Safety; the secondary circuits of current transformers must never be opened while under load, as high voltages can be generated that pose a fatal risk to personnel and destroy equipment. Because this unit is mounted on control panels, ensure the Operating Temperature Range remains within specified limits and adequate ventilation is provided inside the cabinet.

For reliable event synchronization across a distributed grid, connect the device to an accurate Time Synchronization Source (such as NTP or IEEE 1588) to ensure all recorded fault waveforms share a unified timestamp. Finally, maintain the Cybersecurity Settings of the integrated network interfaces, changing default passwords and restricting unauthorized web browser access to protect grid monitoring data.

Product Applications

The Siemens 7KG7750-0AA01-0AA1/CC is widely deployed across critical electrical infrastructure where power reliability is mandatory.

Electrical Utilities and Transmission Sub-stations: Monitoring power quality at the point of common coupling (PCC) between grid operators and large energy consumers.
Renewable Energy Plants: Evaluating power quality and harmonic emissions at wind farms and large-scale solar plants to satisfy strict grid code requirements.
Industrial Manufacturing: Protecting sensitive continuous-process lines (e.g., semiconductor, automotive, chemical) from voltage sags and identifying internal sources of electrical noise.
Data Centers and Critical Infrastructure: Monitoring main power feeds and UPS outputs to ensure uninterrupted operational capability and energy quality.
Healthcare Facilities: Continuous power quality recording in hospital electrical networks to safeguard sensitive diagnostic and life-support equipment.

6ES7972-0CB20-0XA0 SIEMENS

We have the same series of models in stock. If you don't find the model you need, please contact us and we will provide you with an official quotation！

SIEMENS6SE6440-2UD13-7AA1

SIEMENS6SL3224-0BE37-5AA0

SIEMENS6DD1684-0BC0

SIEMENS6DD1684-0AH0

SIEMENS6AV6542-0CA10-0AX0

SIEMENS3RT1044-1AG20

SIEMENS6AV6647-0AH11-3AX0

SIEMENS3RT2017-1AF01

SIEMENS6ES7321-1CH20-0AA0

SIEMENS6ES7331-7HF01-0AB0

SIEMENS6ES7195-7HA00-0XA0

SIEMENS6SE70386GL841JA1