Siemens Monitoring Relay, 1 Phase, 250 V dc, 110V ac
- RS庫存編號:
- 275-1763
- 製造零件編號:
- 7SX8000-3BA50-1BA0-ZP10
- 製造商:
- Siemens
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- RS庫存編號:
- 275-1763
- 製造零件編號:
- 7SX8000-3BA50-1BA0-ZP10
- 製造商:
- Siemens
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Siemens | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 1 | |
| Supply DC Voltage | 250 V dc | |
| Supply AC Voltage | 110V ac | |
| Maximum Operating Temperature | 55°C | |
| Series | 7SX800 | |
| Width | 74mm | |
| Standards/Approvals | ANSi 49, ANSI 37, RoHS, ANSI 50BF | |
| Length | 229mm | |
| Height | 266mm | |
| 選取全部 | ||
|---|---|---|
品牌 Siemens | ||
Product Type Monitoring Relay | ||
Electrical Phase 1 | ||
Supply DC Voltage 250 V dc | ||
Supply AC Voltage 110V ac | ||
Maximum Operating Temperature 55°C | ||
Series 7SX800 | ||
Width 74mm | ||
Standards/Approvals ANSi 49, ANSI 37, RoHS, ANSI 50BF | ||
Length 229mm | ||
Height 266mm | ||
- COO (Country of Origin):
- DE
Siemens 7SX800 Series Monitoring Relay, 250V dc Supply Voltage, 110V ac Supply Voltage - 7SX8000-3BA50-1BA0-ZP10
This monitoring relay is a protection device for power systems, combining multifunction measurement, event recording and control capabilities in a Compact housing for panel integration. It supports single-phase operation and provides a colour graphic display with an integrated operator panel for local interaction. The unit accepts both AC and DC auxiliary supplies and offers Ethernet and serial communications for system interfacing.
Features and Benefits:
• 100 configurable function points for extensive protection flexibility
• Four current inputs supporting fourfold protection functionality
• Eight LEDs and nine keys for immediate local status control
• Ethernet and serial ports for remote monitoring and integration
• SNTP time synchronisation for accurate event timestamping
• Four current inputs supporting fourfold protection functionality
• Eight LEDs and nine keys for immediate local status control
• Ethernet and serial ports for remote monitoring and integration
• SNTP time synchronisation for accurate event timestamping
Applications
• Used for generator and motor protection in distribution systems
• Suitable for feeder protection and circuit-breaker supervision
• Ideal for integrating into substation automation networks
• Used with capacitor banks for unbalance and Peak protection
• Suitable for systems requiring trend and slow-scan recording
• Suitable for feeder protection and circuit-breaker supervision
• Ideal for integrating into substation automation networks
• Used with capacitor banks for unbalance and Peak protection
• Suitable for systems requiring trend and slow-scan recording
What supply voltage options does it accept?
It operates from 24 to 250 V DC or 110 to 230 V AC supplies.
How many digital I/O connections are available?
It supports up to 14 digital inputs and 11 digital outputs including signalling contacts.
Which protection functions are included for thermal and current faults?
It provides thermal overload, definite overcurrent, dependent overcurrent and motor blocked-rotor protection.
What communication protocols are supported over Ethernet?
Ethernet supports Modbus TCP, IEC 61850-8-1, DNP3 and IEC 60870-5-104 among others.
What environmental operating range should be observed?
The device is rated for operation up to a maximum ambient temperature of 55°C.
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