Pipe thread type Nil Rc F G (with Rc-G conversion tting) N NPT (with Rc-NPT conversion tting) Power supply 20 3-phase 200 VAC (50 Hz) 3-phase 200 to 230 VAC (60 Hz) 40 3-phase 380 to 415 VAC (50/60 Hz) Specications Model HRS090-Al-20-l HRS090-Al-40-l Cooling method Air-cooled refrigeration Refrigerant R410A (HFC) Refrigerant charge kg 1.15 Control method PID control Ambient temperature1 C
Note 9) Purchase an earth leakage breaker with current sensitivity of 30 mA separately. (A product with an optional earth leakage breaker (option B) is also available.)
specification . 9-7 9.2 Outline dimensions . 9-8 9.2.1 HRS090-A-20/40/46-. 9-8 9.2.2 HRS090-W-20/40/46-. 9-9 9.3 Flow diagram . 9-10 9.3.1 HRS090-A-20/40/46-. 9-10 9.3.2 HRS090-W-20/40/46 . 9-10 9.4 Cooling capacity . 9-11 9.4.1 HRS090-A-20/40/46-. 9-11 HRS090 Series HRX-OM-T002 Contents 9.4.2 HRS090-W-20/40/46. 9-11 9.5 Pump capacity . 9-12 9.5.1 HRS090-A/W-20/40/46. 9-12 9.6 Types of hazard