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UPS NGRUNDFOS HOT WATER & HEATING TECHNICAL & PERFORMANCE DATA PERFORMANCE CURVE UPS 20-60 N SPEED 1,2,3 P H – kPa [m] – 60 6 – – 50 5 – – 40 4 – – 30 3 – – 20 2 – 3 2 1 – 10 1 – – 0 0 – 0 0.5 1 1.5 2 2.5 3 0.0 0.2 0.4 0.6 0.8 P kPa 70 60 50 40 30 20 10 0 Q m 3 /h Q l/s UPS 25-60 N SPEED 1,2,3 UPS 25-80 N SPEED 1,2,3 H – [m] – 7 – – 6 – – 5 – – 4 – – 3 – – 2 – – 1 – 3 – 2 11 0 – 0 1 2 3 4 5 0.0 0.4 0.8 1.2 2 6 1.6 P kPa 100 90 80 70 60 50 40 30 3 20 10 0 7 Q m 3 /h 2.0 Q l/m UPS 32-100 N UPS 32-80 N H [m] – 10 – 9 – 8 – 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 – 0 1 2 34 0 0.5 1.0 1 1 5 6 2 7 8 1.5 2.0 3 2 3 9 10 11 12 Q m 3 /h 2.5 3.0 Q l/S OPERATING CONDITIONS Liquid Temperature +2°C to +110°C Ambient Temperature 0°C to +40°C System Pressure Max. 10 bar Sound Pressure Max. 43 dB PHYSICAL ATTRIBUTES TECHNICAL DATA Power Supply Voltage Power Connection Enclosure Class 240 Volt, 50 Hz Installation by qualified electrician Undercover installation recommended (IP44) INSTALLATION NOTES A B C E D Model UPS 20-60 N 150 UPS 25-60 N 180 UPS 25-80 N 180 UPS 32-80 N 180 UPS 32-100 N 180 Power Input P1 (kW) 0.09 0.06 0.17 0.22 0.35 Pipe Connections 1 1/4 ” 1 ½” 1 ½” 2” 2” A (Port to Port) 150 180 180 180 180 Dimensions (mm) B (w1) C (w2) 75 51 75 51 85 62 82 62 90 68 D (d1) 102 96 121 121 150 E (d2) 28 39 46 48 47 Weight (kg) 3 3 5 5 7Page 1