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DG Synchronizing & Auto Mains Failure (AMF) Panel

Uninterrupted Backup Power & Intelligent Load Sharing

Automated Diesel Generator synchronization, load sharing, and Auto Mains Failure logic for non-stop facility power.

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DG Synchronizing & Auto Mains Failure (AMF) Panel
Standard Rating: Up to 5 x 2500 kVA
Compliance: IEC 61439-1/2

Engineering Overview

SYNEX Automation DG Synchronizing & AMF Panels deliver continuous power reliability by automatically managing generator paralleling, frequency/voltage synchronization, and load-dependent start/stop sequences. Whether synchronizing multiple DG sets together or paralleling with the utility grid, our synchronizing panels ensure zero disruption to sensitive industrial operations.

Key Salient Features

Auto/Manual synchronizing with precise check-sync relays and automated speed/voltage governors (AVR/GOV)
Equal percentage active (kW) and reactive (kVAR) load sharing between unequal kVA generator sets
Automatic Mains Failure (AMF) logic: auto start DG within 5-10 seconds upon grid blackout
Dead bus closing protection preventing out-of-phase breaker closure accidents
Load-dependent start/stop (LDSS) optimizing fuel economy by running only required generators
Motorized 4-Pole ACBs / MCCBs with electrical and mechanical interlocks for total safety
Comprehensive engine telemetry display (oil pressure, coolant temp, battery volts, RPM, running hours)

Technical Specifications

Synchronizing Controller Deep Sea Electronics (DSE 8610/8620), ComAp (InteliGen), Deif (AGC-4), WoodWard
Rated System Voltage 415V AC ± 10%, 3 Phase 4 Wire, 50 Hz
DG Capacity Range 100 kVA to 5 x 2500 kVA parallel installations
Synchronizing Parameters ΔV < 2%, ΔF < 0.1Hz, Phase Angle Δθ < 5°
Breaker Closing Time Motorized ACB with <60ms closing time
Enclosure Material 2.0mm CRCA Sheet Steel, IP54 enclosure class
Communication CANbus J1939 engine interface, RS-485 Modbus for Building Management System (BMS)

Verified Component Makes Integrated

We integrate only genuine, brand-certified switchgear components to ensure maximum MTBF (Mean Time Between Failures) and global warranty coverage.

Deep Sea Electronics (DSE) ComAp Deif Schneider Electric Siemens ABB

Industrial Applications

Data Centers & Telecommunication Towers
Multi-specialty Hospitals & ICUs
Continuous Process Chemical Plants & Glass Factories
Airports, Metro Stations & Critical Infrastructure
Large Commercial Townships & IT Campuses

Frequently Asked Questions

Yes, our modern synchronizing controllers (such as Deep Sea or ComAp) are engineered to share proportional kW and kVAR loads smoothly between generators of different capacities (e.g., a 500 kVA synced with a 1000 kVA set).

Yes, with closed-transition transfer (synchronous changeover), the panel synchronizes the DG with the returning mains power, briefly parallels them for a few cycles, and ramps down the generator before opening its breaker—delivering seamless transition with zero outage.
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Other LT Panel Solutions
IEC STANDARDS
IEC 61439-1/2 Compliance
SAFE & RELIABLE
Form 3b/4b Segregation
PREMIUM SWITCHGEAR
Schneider, Siemens, ABB, L&T
100% FAT TESTED
High Voltage & Megger Lab
Authorized Makes:
Schneider Electric Siemens ABB Larsen & Toubro (L&T) Socomec
Custom Built Industrial Engineering

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