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SIEMENS 7SR1002-1LA20-2CA0/DD RELAY

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SIEMENS 7SR1002-1LA20-2CA0/DD RELAY Specification

Features
LED Indicators, Self-Diagnostics, Multiple Protection Functions, Configurable Logic

Phase
Single/Three Phase Compatible

Cooling Method
Natural Air Cooling

Connector Type
Screw Terminal

Output Type
Digital Relay Outputs

Application
Industrial Power Protection, Automation Systems

Output Current
5A (per relay contact)

Power Factor
N/A (Relay)

Rated Power
N/A (Relay) Refer contact rating

Operating Temperature
-25C to +55C

Rated Current
5A

Working Temperature
-25C to +55C

Power Supply
Auxiliary 80-265 VAC/DC

Noise Level
Silent Operation

Current Range
Up to 5A (per contact)

Product Type
Protection Relay

Output Power
N/A (Relay Device)

Output Frequency
50/60 Hz

Input Voltage
80-265 VAC/DC

Voltage Protection
Overvoltage & Undervoltage Protection

Efficiency
N/A (Relay) Relay Switching Efficiency

Material
Industrial-grade Plastic & Metal

Line Regulation
Auto-Adaptive

Storage Temperature
-40C to +70C

Weight
Approx 2 kg

Setting Range
Settable via Menu/PC

Relay Outputs
4 Trip/Indication Relays

Event Logging
500 Events with Time Stamp

Communication
RS485 (Modbus and IEC 60870-5-103)

Display
128x64 Graphical LCD Display

Protection Functions
Overcurrent, Earth Fault, Phase Failure, Negative Sequence, Under/Overvoltage, Frequency Protection, Cold Load Pickup

Input Type
4 Digital Inputs

Disturbance Recorder
Yes, 10 Records, 1 Second Each

Frequency
50/60 Hz nominal

Ingress Protection
IP54 (Front Facia), IP20 (Body)

Model Number
7SR1002-1LA20-2CA0/DD

Mounting Type
Panel Flush Mounting

Dimensions
96 mm x 192 mm x 150 mm (H x W x D)

Auxiliary Power Consumption
<10 W

Standards Compliance
IEC 60255, CE Marked

Color
Grey

About SIEMENS 7SR1002-1LA20-2CA0/DD RELAY

Unlock the unprecedented capabilities of the SIEMENS 7SR1002-1LA20-2CA0/DD Relaya breathtaking solution for advanced industrial power protection. Find unmatched reliability with its valuable protection features such as overcurrent, earth fault, phase failure, and more. The 128x64 graphical LCD display offers crystal-clear monitoring while RS485 communication supports Modbus and IEC 60870-5-103 protocols for modern integration. With robust event logging and a disturbance recorder, this compact relay ensures operational excellence and safety. Marked by IEC and CE certifications, its engineered to elevate your automation systems efficiency.

Unmatched Application Versatility & Advanced Features

The SIEMENS 7SR1002-1LA20-2CA0/DD Relay is seamlessly applied in industrial power protection and automation systems. Its machine features include easy panel flush mounting, self-diagnostics, configurable logic, and multiple protection capabilities. With a 128x64 graphical LCD display, LED indicators, and natural air cooling, this relay ensures both functionality and reliability in operation. The advanced protection functions safeguard industrial processes, ensuring safety in demanding working environments.

Reliable Supply, Certification & Streamlined Logistics

SIEMENS ensures prompt relay supply with robust dispatch logistics for every sale price agreement. Secure payment terms are available to ensure smooth transactions. Certified compliance with IEC 60255 and CE marking assures quality and global acceptance. Reliable delivery and expert after-sales support further elevate the purchasing and installation experience, making this relay a dependable solution for critical industrial applications.

FAQs of SIEMENS 7SR1002-1LA20-2CA0/DD RELAY:

Q: How is the SIEMENS 7SR1002-1LA20-2CA0/DD Relay typically used in industrial settings?

A: The relay is primarily used for critical industrial power protection, automation systems, and monitoring essential electrical parameters such as overcurrent, earth fault, and voltage irregularities to prevent equipment damage and maintain operational continuity.

Q: What features make the 7SR1002-1LA20-2CA0/DD Relay valuable for automation applications?

A: Its valuable features include a graphical LCD display, RS485 communication, four configurable relay outputs, advanced protection functions, robust event logging, self-diagnostics, and compatibility with multiple phase systems.

Q: Where can the relay be mounted within an industrial system?

A: The device is designed for panel flush mounting, making it suitable for integration into control panels or switchboards in industrial environments.

Q: What is the process for setting parameters on this SIEMENS relay?

A: Parameters and settings can be adjusted directly via its intuitive menu interface or through PC software, providing flexibility and ease of configuration to meet specific application needs.

Q: How does the relay ensure reliable operation in harsh environments?

A: With an ingress protection rating of IP54 on the front facia and IP20 on the body, plus a robust working temperature range spanning -25C to +55C, the relay is built to perform reliably in demanding industrial conditions.

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