TRONLEX THSS Series automatic transfer switches(ATS) cover a variety of applications such as is Data Centers, commercial buildings, industry and other electric utility. It’s smart design and high short-circuit structure increase power supply security.
Configurations:
P21 microprocess controller
Scope:
120 – 400 V
Range: 800-4000A
50/60 Hz
3 or 4 poles
Key Features:
Standtard: IEC60947-6-1
Load Catagory: AC-33A ,Inductive and mixed load
Rate: ＜100ms
Compact Design, save space and cost
Manual and automatic mode
Double throw, interlocked operation
Independent arc extinguishing contact
Microprocesser
Under-voltage sensing (90% pickup/80% dropout) of the utility source
Voltage and frequency sensing of the generator source (90% voltage/95% frequency pickup)
Time Delay Setting
Indicating LEDs for power availability, switch position and load energized
Push buttons for test, manual and auto transfer
Diagnostic LED indications in logical one-line configuration All time delays are programmable
Transfer Event record
Available in open type, IP30~IP54 enclosures. Additional Standards include: Communication port (RJ45 /RS485 Modbus)
