ABB Changeover ATS - Various Ratings (Three Phase)
Heavy-duty ABB three-phase changeover automatic transfer switches for commercial and industrial applications. Provides reliable switching between dual utility power feeds.
Product Specification for Mains to Generator Operation of 25 Amp ABB 3 Phase N
1) 2 x 4 Pole AC1 Rated Contactors, Electrically & Mechanically Interlocked "break before make"
2) Phase Failure Relay For Mains Monitoring
3) Mains (Utility) – Delay On Load Timer ( Pre Set 10sec )( Adjustable 0.3 Sec – 30 Hrs )
4) Generator – Delay On Load Timer ( Pre Set 30sec ) ( Adjustable 0.3 Sec – 30 Hrs )
5) 10 Amp Mains L1- 240v A/c Auxiliary Supply For ( B/Charger / W/Heater)
6) Set Rated Fuses for control circuit
7) Mains On Load Volt Free Contact ( For BMS )
8) Generator On Load Volt Free Contact ( For BMS )
9) Set Volt Free Contacts for remote Start Facility ( 2 Wire Start )
10) Mounted Within an all Steel Enclosure, with Top & Bottom Removable Gland Plates.
IP65 Rated RAL7032 With Lockable Door 1 Key Supplied & Wall Mounting Brackets
LED Indication
Mains Available (GREEN), Mains On Load (RED)
Generator Available (GREEN), Generator On Load (AMBER)
We also have alternative Contactor Options from
LOVATO –
TERASAKI –
ICG –
If you require different manufacture, please contact and we will add these to our range.
ADDITIONAL OPTIONS IF REQUIRED- IF NOT SHOWN PLEASE CALL FOR PRICING
Auto Test Facility Switch With 2 Keys, Primary Mains Failure simulation
Deep-Sea - 12v & 24V Dc Battery Charger
Modbus RS485 Connections Available
Digital Metering For Voltage / Current - Including Current Transformers