Siemens · PLC Module
Siemens Digital Protection Relay 7SX8000-3CA50-1CA0
7SX8000-3CA50-1CA0
Siemens
Siemens Digital Protection Relay 7SX8000-3CA50-1CA0
Need Siemens 7SX8000-3CA50-1CA0? Digital Protection Relay for SIPROTEC protection and substation automation. Price & Availability Classified as a digital …
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 7SX8000-3CA50-1CA0 |
| Official Product Name | SIPROTEC Compact 7SX800 Universal Protection Device |
| Applicable System | SIPROTEC protection and substation automation |
| Product Type | Digital Protection Relay |
| Equivalent Standard | Contact supplier for cross-reference and alternative models |
| Product Status | Active |
| Binary outputs | 8 (7 fast + 1 life) |
| Measuring inputs | 4 current inputs, 4 voltage inputs |
| Auxiliary voltage | 24 - 250 V DC, 100 - 230 V AC |
| Communication | Optical Ethernet, serial interface |
| Housing | 1/6 x 19 inch |
| Display | Color display with 8 LEDs and 9 keys |
| Weight | approx 2.691 kg |
| Binary inputs | 17 (BI) |
Product Description
Basic Product Information
- 17 binary inputs and 8 binary outputs
- 4 current and 4 voltage measuring inputs
- Integrated color display, 8 LEDs and 9 operating keys
- Universal protection device with broad ANSI function set
Technical Specifications
Version & Model Difference
The -3CA50-1CA0 variant includes modules PS050 + IO050 with optical Ethernet. Other 7SX800 variants differ in binary I/O count, Ethernet type (electrical vs optical) and front design. Contact supplier for variant selection.
Application Scenarios
- Medium-voltage feeder protection
- Motor and transformer protection
- Substation automation and control
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