1.3 Functions / Features This technical document is intended to cover most aspects related with the installation, operation and The primary function of ATS-33 controller is to monitor maintenance of the ATS-33 Automatic Transfer Switch power sources and provide the necessary intelligence Controller.
Feature 7 : Fail Alarm Output settings There are three different abnormal statuses whereby You can program the ATS-33 to switch the lead the controller will setoff the dry contact alarm output. generator duty by time or start-run attempts. When the...
2.3 Operate Touch Buttons 2.3.3 Auto Button The front panel employs five sensitive capacitive touch When selecting the AUTO key, the ATS-33 runs in and release buttons. automatic mode lighting the corresponding LED to indicate the selection. The controller automatically...
Page 6
Generator-2 Over Frequency Generator-1 Over Voltage Generator-2 Under Frequency Generator-1 Under Voltage Generator-1 Transfer Failure Generator-1 Over Frequency Generator-2 Transfer Failure Generator-1 Under Frequency Generator-1 Fail to Start Generator-2 Over Voltage Generator-2 Fail to Start Generator-2 Under Voltage ___________________________________________________________________________________________ ATS-33...
3.4 Bypass Mode that prior sections are understood, and the operator has a basic understanding of the hardware. If the ATS-33 is running in AUTO, pressing the bypass button ignores its current duties and force starts the 3.2 AUTO Mode next generator, and transfer’s power from this...
ATS-33 controller is fairly simple. You can monitor and control the two gen-set on a remote PC using the optional USB / RS485 / Ethernet Step 1:Remove cover on the back of the ATS-33. remote communication modules. WARNING A remote start signal can activate the ATS-33 and the engines can start at anytime without warning.
3.7 Voltage Adjustment (If Needed) phase or until the word “End” appears on the screen. The ATS-33 voltage readings are factory set and To exit hold the “OFF” key at any time for 4 sec. calibrated. However, if you need to modify any voltage reading, follow these steps.
-30 to +80 Storage Temperature Operating Humidity Max. 90% Weight 495 g +/- 2% SECTION 4: INSTALLATION INSTRUCTIONS 4.1 General The ATS-33 controller has been designed for front panel mounting. 4.2 Panel Cut-Out ( All Dimensions in mm. ) ___________________________________________________________________________________________ ATS-33...
4.3 Unit Dimensions ( All Dimensions in mm. ) 4.4 Installation Reference Screw Panel Cut-out Silicon waterproof seal Fix bracket Screw Fix bracket A T S Metal door ___________________________________________________________________________________________ ATS-33...
Page 40
5.27 Magnetic Contact type ATS Wiring Diagram (3P/4P 220 Vac) ___________________________________________________________________________________________ ATS-33...
Page 41
5.28 Magnetic Contact type ATS Wiring Diagram (2P 220 Vac) ___________________________________________________________________________________________ ATS-33...
Page 42
5.29 System Voltage different From AC220V wiring Diagram 380/440/480V 220V For AC220V System For AC380/440/480V System ___________________________________________________________________________________________ ATS-33...
Need help?
Do you have a question about the ATS-33 and is the answer not in the manual?
Questions and answers