ABB HIEE401782R0001 LTC391AE01 Relay series

ABB HIEE401782R0001 LTC391AE01

The ABB HIEE401782R0001 LTC391AE01 is part of ABB’s Line Differential Protection Relay series, specifically designed for power system protection. Below are the typical technical parameters for this device:

General Specifications:

• Model: LTC391AE01 (part of the Relion® 670 series)
• Type: Line Differential Protection Relay
• Application: Protection of transmission and sub-transmission lines

Electrical Parameters:

• Rated Voltage (Vn):
  • DC Auxiliary Supply: 48–250 V DC
  • AC Voltage Input: 100/110/120 V or 200/220/240 V (configurable)
• Frequency: 50/60 Hz (±5%)
• Current Inputs:
  • Rated Current (In): 1 A or 5 A (configurable)
  • Thermal Withstand: Continuous 4×In, 1 sec 100×In

Protection Functions:

• Differential Protection:
  • High-speed differential protection for phase & earth faults
  • Biased or unrestrained differential characteristic
• Backup Protection:
  • Overcurrent (definite & inverse time)
  • Directional overcurrent
  • Earth fault protection
• Additional Features:
  • Breaker failure protection
  • Auto-reclosing
  • Synchrocheck

Communication & Interfaces:

• Communication Protocols:
  • IEC 61850 (GOOSE, MMS)
  • Modbus RTU/TCP
  • DNP3.0
  • PROFIBUS (optional)
• Ports:
  • Ethernet (RJ45)
  • Fiber optic (for differential protection)
  • Serial ports (RS485)

Mechanical & Environmental:

• Mounting: 19-inch rack or panel mount
• Operating Temperature: -25°C to +55°C
• Storage Temperature: -40°C to +70°C
• Humidity: Up to 95% (non-condensing)
• Protection Class: IP20 (standard)

Certifications & Standards:

• Standards Compliance:
  • IEC 60255 (protection relays)
  • IEC 61850 (communication)
  • IEEE C37.94 (fiber optic comms)
• EMC Compliance: IEC 61000-6 (immunity & emissions)

Main Brand:

ABB      Allen-Bradley      Alstom      Bently         Emerson     Foxboro

GE       MOOG       Schneider       Woodward       HIMA        Honeywell  

ABB 5SHY series hot selling//large inventory//brand new//affordable price

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

Our Main Brand

ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc

—-(DCS)Distributed Control System

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Invensys Foxboro FBM214,FBM242,B0123HE

Invensys Triconex 3625,3700A,3604E

Woodword 5462-758B

HIMA F2-DO-16-02,F8650E

Yokogawa SAI143-S03 S1, F9342L-02

Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801

Emerson KJ4001X1-NB1,12P3368X012

—-(PLC)Programmable Logic Controller

Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I

ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310

Schneider Modicon 140DDI85300

GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B

Siemen 6ES7331-1KF02-0AB0

Prosoft MVI46-DFNT

Bachmann MPC240

Woodhead 9905-068 2301A

—-(TSI)Turbine Supervisory Instrumentation

Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,

EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,

ENTEK EK C6622HS,XM124,1440-SDM02-01RA

Frequently Asked Questions (FAQ)

Delivery & Shipping

Q: What is the earliest time you can make delivery?
A: Delivery is processed immediately upon receipt of payment.

Returns & Warranty

Q: If the product doesn’t work, can it be returned?
A: Yes, we provide a one-year warranty for all products.

Product Availability

Q: How easy is it to obtain items?
A: These items are no longer in continuous production, making supply limited. However, SAUL specializes in sourcing hard-to-find products. While lead times vary, the average delivery window is 5-7 business days.

ABB: Pioneering Electrification & Automation

 1. Company Profile

• ABB(Asea Brown Boveri), a Swiss-Swedish multinational headquartered in Zurich, is listed on the Zurich, Stockholm, and NYSE stock exchanges. Formed in 1988 through the merger of    ASEA (Sweden) and BBC Brown Boveri (Switzerland), it combines over a century of industrial expertise.

2. Core Competencies

• Key Sectors: Delivers cutting-edge electrification, automation, and robotics solutions for industries, energy, transportation, and infrastructure.
• Robotics Spin-off: Announced plans (April 2025) to list its robotics division (2024 revenue: $2.3B) separately by 2026—currently the world’s #2 player after Japan’s Fanuc.

3. Innovation & Impact

• Technology Leadership: Global leader in online analytical instruments, e.g., Fourier-transform near-infrared analyzers (6,000+ installations worldwide).
• Sustainability: Drives energy efficiency and circular economy practices to minimize environmental footprints.

ABB: Powering Industrial Transformation

1. Corporate Identity

• Formation: 1988 merger of ASEA (1883) and BBC Brown Boveri (1891)
• HQ: Zurich, Switzerland
• Scale: Operates in 100+ countries with ~105,000 employees
• Market Presence: Dual-listed in Europe/North America

2. Strategic Business Units

Robotics Spin-off Context: $2.3B revenue segment (2024), targeting public listing to accelerate growth vs. Fanuc (#1).

3. Technology & Sustainability Edge

• Innovation Engine:

• 🏆 World’s largest installer of FT-NIR analyzers(6,000+ units)
• 💡 5,500+ patents held in electrification/automation

4. Market Footprint

• Key Sectors:

• Energy Transition: Renewables integration, HVDC systems
• Transport: Rail electrification, port automation
• Manufacturing: Collaborative robotics (YuMi® series)