SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY

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SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY

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SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY Specification

Current Rating
1A / 5A CT input

Operating Voltage
85-265V AC/DC

Control System
Digital, programmable logic

Components
Microprocessor, display, push buttons

Features
Comprehensive protection, self diagnostics, event and fault log

Connectivity Type
RS485 Modbus, USB

Thickness
132 mm (Depth)

Protection Class
Class I

Protection Level
Microprocessor based protection

Rated Current
1/5A

Way
Multiple way relay configuration

Base Material
Industrial grade metal

Panel Type
Flush mounting panel

Rated Operation Voltage
110-220V AC/DC

Cover Material
ABS Plastic

Cabinet Material
Metal enclosure

Cooling System
Natural air convection

Rated Insulation Voltage
250V

Product Type
Protection Relay

Material
High grade industrial plastic and metal composite

Surface Finish
Matte

Standard
IEC 60255 / EN 60255

Surface Color
Grey

Rated Voltage
110-220 V AC/DC

Frequency (MHz)
50/60 Hz

Maximum Output Current
5A

Dimension (L*W*H)
111 mm x 211 mm x 132 mm

Application
Feeder Protection for MV and LV systems

IP Rating
Ip54

Display Type
Monochrome LCD

Model
SIEMENS 7SR1003-1JA20-2CA0-Z/DD

Power Supply
Universal AC/DC

Event Recording
Up to 500 Events

Display Resolution
128 x 64 pixels

Communication Protocols
Modbus RTU, IEC 60870-5-103

Disturbance Recording
Available, up to 10 Records

Temperature Range
-10C to +55C

Relay Function
Overcurrent and Earth Fault protection

Trip Time
User programmable (typ. <30 ms)

Contact Arrangement
2 NO + 2 NC

Burden
Less than 1VA per phase

Mounting Type
Panel mounting

About SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY

The SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY stands as a champion in feeder protection, engineered for reliability and superlative performance. With its affordable price, this decorated panel-mount relay ensures overcurrent and earth fault protection across diverse MV and LV systems. Sporting user-programmable trip times under 30 ms and comprehensive event recording, it provides precise operation and detailed diagnostics. Select this universal relay for robust protection, high-grade industrial build, and seamless communication protocols. Try now and elevate your systems safety with this industry-vetted solution.

Versatile Protection for Feeder Systems

The SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY excels in protecting medium and low voltage feeders, making it suitable for industrial, commercial, and utility panels. Engineered for panel mounting, it is widely used for overcurrent and earth fault safeguarding, ensuring system robustness during abnormal conditions. Its digital logic and microprocessor-based design make it ideal for dependable, automated relay protection in newly commissioned and retrofitted electrical networks.

Sample Policy, Main Domestic Market, and Delivery

Our sample policy offers product exchange for eligible scenarios and is tailored to meet main domestic market requirements across India. Shipped goods are meticulously packed for safety, with prompt dispatching and reliable logistics support. Delivery time varies by location but is designed for efficiency, ensuring customers receive their relays rapidly and in excellent condition, maintaining satisfaction through the entire delivery process.

FAQs of SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY:

Q: How does the SIEMENS 7SR1003-1JA20-2CA0-Z/DD REYROLLE RELAY provide system protection?

A: It delivers microprocessor-based overcurrent and earth fault protection for MV and LV systems, offering user-programmable trip times and accurate event/fault recording for comprehensive feeder protection.

Q: What communication protocols are supported by this relay?

A: The SIEMENS 7SR1003-1JA20-2CA0-Z/DD supports Modbus RTU and IEC 60870-5-103 protocols, with connectivity options through RS485 and USB, allowing seamless integration with modern control systems.

Q: Where is this relay most suitable for installation?

A: This relay is optimally used in industrial, commercial, and utility electrical panels for MV and LV feeder protection, supporting flush-mount panel configurations.

Q: What is the process for receiving shipped goods and handling exchanges?

A: Shipped relays are carefully dispatched to your location. If an exchange is necessary under the sample policy, eligible products can be replaced as per company policy, ensuring hassle-free service.

Q: What are the benefits of using the SIEMENS 7SR1003-1JA20-2CA0-Z/DD relay?

A: Benefits include high durability, user-friendly configuration, advanced diagnostics, comprehensive protection, self-monitoring features, and robust event/fault logging that enhance system reliability and uptime.