Cooling Method: A (Air-cooled Refrigeration), Pipe Thread: Rc, Power Supply: 20 [3-phase 200 VAC (50 Hz); 3-phase 200 to 230 VAC (50/60 Hz], Option: M (Applicable to Deionized Water Piping)
Cooling Method: W (Water-cooled Refrigeration), Pipe Thread: Rc, Power Supply: 20 [3-phase 200 VAC (50 Hz); 3-phase 200 to 230 VAC (50/60 Hz], Option: M (Applicable to Deionized Water Piping)