SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY

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SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY

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SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY Specification

Operating Temperature
-10C to +55C

Cooling Method
Natural Air Cooled

Power Supply
Auxiliary (24V DC/110-230V AC)

Rated Current
1A / 5A

Connector Type
Terminal Block

Features
Programmable, Fault Recorder, Self-diagnostic, IEC61850 Communication

Working Temperature
-10C to +55C

Output Type
Relay Contacts (NO/NC)

Current Range
1A/5A CT Secondary Input

Application
Feeder, Transformer, Motor Protection, Distribution Automation

Phase
Single/Three Phase Support

Output Current
Rated 5A (Contact Capacity)

Noise Level
Low (Digital Circuit)

Product Type
Numerical Protection Relay

Output Frequency
50/60 Hz

Input Voltage
24V DC / 110V-230V AC

Voltage Protection
Over/Under Voltage, Phase Faults

Efficiency
High (Digital precision relaying)

Material
Industrial Grade ABS and Metal

Line Regulation
Stable Line Regulation

Storage Temperature
-25C to +70C

Weight
Approx 2.5 kg

LED Indicators
Multi-status LEDs

Mounting Type
Panel Mount

Relay Type
Numerical Overcurrent/Earth Fault Relay

Event Logging
500 Event Records

Trip Circuit Supervision
Supported

Model Number
7SR1003-1JA20-2DA0-Z/DDY20

Disturbance Recorder
Available

Time Setting Range
0.05s to 9999s

Protection Class
IP54

Display Type
High-Resolution LCD

Dimensions
Approx 240 x 170 x 60 mm

Communication Interface
RS485/RS232, IEC61850 Ethernet

About SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY

The SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY is a top-drawer, must-have solution for advanced electrical protection. Highly recommended for its optimum precision, this numerical overcurrent/earth fault relay features a high-resolution LCD and multi-status LEDs for intuitive operation. Its finest industrial-grade ABS and metal build ensures reliability in feeder, transformer, or motor protection applications. Offering versatility with single/three-phase support, programmable logic, disturbance recording, stable line regulation, and robust IP54 protection, it is engineered for efficient, secure, and highly accurate industrial performance. A superior offer for optimum plant automation and security!

Versatile Plant Application & Advanced Features

The SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY delivers exceptional control and protection in plant operations, from feeder and transformer safeguarding to comprehensive motor protection. Ideal for distribution automation, it offers multi-phase support, programmable settings, a robust disturbance recorder, and advanced communication via IEC61850 Ethernet. Usage is streamlined for both routine operations and critical events, making it highly suitable for demanding industrial environments requiring reliability and high efficiency.

Delivery Time, Samples & Payment Terms Details

Efficient order completion and timely arrival are ensured for the SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY, allowing your project timelines to remain on track. Sample availability supports faster decision-making, and flexible payment terms enhance convenience. The rate offered is competitive, reflecting its top-tier features and build quality. Rely on consistent delivery processes for hassle-free procurement and swift integration into your industrial systems.

FAQs of SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY:

Q: How is the SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY typically used in industrial settings?

A: This relay is primarily used for feeder, transformer, and motor protection, as well as for automation in distribution systems, allowing for enhanced safety and operational control in plants.

Q: What special features does this relay offer for advanced protection?

A: It provides programmable logic, detailed event and disturbance recording, multi-status LED indicators, trip circuit supervision, and self-diagnostic functions, ensuring high precision and security for electrical systems.

Q: Where can the SIEMENS 7SR1003-1JA20-2DA0-Z/DDY20 RELAY be mounted?

A: Designed for panel mounting, it is suitable for various industrial control panels, making it adaptable to different infrastructure requirements.

Q: What is the process for order completion and delivery?

A: Once the order is placed, prompt order processing ensures timely dispatch. The product will arrive at your specified location within the agreed delivery time, maintaining procurement efficiency.

Q: When are samples available for evaluation before purchase?

A: Samples can often be arranged before finalizing your order, allowing you to assess the relays suitability and performance for your specific application environment.

Q: What benefits does the relays high-resolution LCD provide?

A: The high-resolution LCD enhances user interaction by displaying real-time system status, facilitating efficient monitoring and quick diagnostics to support uninterrupted industrial operations.

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