Automatic Transfer Switch (ATS)

TECO GROUP manufactures automatic transfer switches (ATS), manual transfer switches, and changeover panels that provide seamless, uninterrupted power transfer between mains supply and standby generators for critical facilities. Our ATS panels are the industry benchmark for hospitals, hotels, factories, wastewater treatment plants, and any facility where power continuity is essential — offering motorised changeover, MCCB, and ACB transfer types with intelligent controllers for automatic source monitoring, transfer initiation, and front panel status reporting.

Our automatic transfer switch product range includes:

• Motorised changeover type with manual bypass — for reliable mains-to-generator transfer with operator override capability.
• Motorised MCCB 4-pole type — compact transfer switching using moulded case circuit breakers for medium-capacity installations.
• Motorised ACB 4-pole type — air circuit breaker based transfer for high-capacity installations up to 6400A.
• Custom ATS integrated within MDB or supplied as standalone panels — designed to customer specifications.
• Woodward EASYGEN 300 series and equivalent intelligent ATS controllers with automatic source monitoring, programmable transfer timing, and status reporting.
• Wall-mount or free-standing enclosure configurations depending on panel rating and site requirements.
• 100% factory testing: visual and dimensional check, mechanical operation, 3 kV applied voltage test for 1 minute, and full electrical and functional verification with RFT certificate.

TECO GROUP has supplied ATS panels for prestigious projects including:

• Istiklal Hospital — motorised changeover ATS 1250A and 400A standalone IN-OUT panels for hospital critical power continuity.
• Airport FreeZone WWTP — ATS panel for wastewater treatment plant generator backup.
• Wadi Arab WWTP — ATS as part of complete plant switchgear with MV substation and 2× 2000 KVA transformers.
• Johari Residence Masaki, Dar Es Salaam — ATS with APFC and SMDB for international hotel property.
• Megapipes Weholite Factory — ATS with generator synchronising panels for factory standby power.
• Shidia Mines WWTP — ATS within complete MDB, MCC, and SCADA supply for mining sector wastewater treatment.
• DoubleTree by Hilton Aqaba — ATS for hotel backup power operations.

Wadi Arab WWTP — ATS Panel

Istiklal Hospital — ATS 1250A Motorised Changeover

Airport FreeZone WWTP — ATS Panel

Shidia Mines WWTP — ATS with MCC and SCADA