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Description:Siemens 7UT5131-5CB01-1BA0/KL is a Differential Protection Relay
Product condition: New
Packing condition:Factory Packing.
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| Manufacturer | SIEMENS |
| Item number | 7UT5131-5CB01-1BA0/KL |
| Country of Origin | Germany |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | 20 years of excellence in industrial automation parts supply
7UT5131-5CB01-1BA0/KL | Differential Protection Relay
PLC Autocontroller | Sales Manager May | Wechat id: dcsfcs
Product Identification
Model: 7UT5131-5CB01-1BA0/KL
Manufacturer: Siemens
Type/Function: Differential protection relay for transformers, generators, motors, and other equipment
What it is?
7UT5131-5CB01-1BA0/KL is a Siemens 7UT51 series multi-function protection relay — 4-CT/3-PT inputs,
3 DI/4 DO, 24-250 V DC/115-230 V AC supply, 50 ms trip, IP65 front — bolts onto any switch-gears,
no external CT shorting required.
Core parameters
System voltage: 100-240 V AC / 380-480 V AC (PT)
Rated current: 1 A or 5 A (CT selectable) fits existing CTs, no rewiring
Functions: over-current, earth-fault, differential, thermal one relay = entire feeder protection
Inputs: 4 × CT + 3 × PT + 3 × DI 3-phase + earth + status signals
Outputs: 4 × trip relays + 1 × alarm direct trip coil drive, 250 V AC 8 A
Supply: 24-250 V DC / 115-230 V AC same 24 V rail as PLC, dual inlet
Response: < 50 ms trip meets IEC 60255-5 class P
Temp: –25 … +60 °C
Applications
l Differential protection: Monitors the differential current of equipment (such as transformers, generators, and motors) to detect internal short circuits or faults.
l Overload protection: Combined with differential protection, it protects equipment from overload conditions.
l Multi-winding/multi-port support: Supports differential monitoring of three-winding transformers, three-port systems, three-terminal systems, and multiple terminals.
l Multiple frequency support: Supports 50/60 Hz, the common industrial grid frequencies, and 16.7 Hz, commonly used by railways and specialized power systems.
Contact Hotline
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
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Details
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