Airedale Ultima Compact FreeCool 30kW - 450kW - Manual (Page 50)

ULTIMA COMPACT FREECOOL Chillers
50
Chillers
Technical Manual : 6259576 V1.2.0_02__2013
General Specification
ELECTRICAL DATA
UCFC300D-8/2 UCFC330D-10/2 UCFC360D-10/2 UCFC400D-12/2 UCFC450D-12/2
Unit Data (1)
Nominal Run Amps A 173 198 216 240 260
Maximum Start Amps A 454 435 453 520 540
Rec Mains Fuse Size A 250 250 315 315 355
Mains Supply VAC 400V / 3PH / 50 Hz
Max Mains Incoming Cable Size mm² Direct to Bus Bar
Permanent Supply VAC 230V / 1PH + N / 50 Hz
Rec Permanent Fuse Size A 16 16 16 16 16
Max Permanent Incoming Cable Size mm² 4 mm² terminals
Control Circuit VAC 24V/230VAC
Evaporator
Immersion Heater Rating W 100 100 100 100 100
External Trace Heating
Available (fitted by others) W 500 500 500 500 500
Fan & Motor - Per Fan
Quantity 8 10 10 12 12
Full Load Amps A 1.75 1.75 1.75 1.75 1.75
Locked Rotor Amps A 6.20 6.20 6.20 6.20 6.20
Motor Size kW 0.98 0.98 0.98 0.98 0.98
Compressor - Per
Compressor (1)
Quantity 4 3 + 3 6 3 + 3 6
Motor Size kW 22.8 18.2 / 15.0 18.2 22.8 / 18.2 22.8
Nominal Run Amps A 40.0 33.0 / 27.0 33.0 40.0 / 33.0 40.0
Oil Heater Rating W 130.0 130.0 / 130.0 130.0 130.0 / 130.0 130.0
Start Amps (2) A 320.0 270.0 / 215.0 270.0 320.0 / 270.0 320.0
Type Of Start Direct on line
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps (1) A 442 420 438 503 521
Maximum Start Amps (2) A 250 250 250 315 315
Recommended Mains Fuse A 4 x 36 3 x 30 / 3 x 24 6 x 30 3 x 36 / 3 x 30 6 x 36
Compressor Nominal Run
Amps - Per Compressor
A 158 180 198 219 237
Electronic Soft-Start (1)
Nominal Run Amps A 173 198 216 240 260
Maximum Start Amps (2) A 326 327 345 392 412
Recommended Mains Fuse A 250 250 315 315 355
Water Pump (1)
Single Head or Run/Standby
- Standard
Unit Nominal Run Amps A 188 212 230 254 275
Recommended Mains Fuse A 250 315 315 315 355
Motor Size kW 7.5 7.5 7.5 7.5 7.5
Full Load Amps A 14.7 14.7 14.7 14.7 14.7
Single Head or Run/Standby
-Larger
Unit Nominal Run Amps A 195 219 237 261 282
Recommended Mains Fuse A 250 315 315 315 355
Motor Size kW 11 11 11 11 11
Full Load Amps A 21.4 21.4 21.4 21.4 21.4
Twin Head - Standard
Unit Nominal Run Amps A 188 212 230 254 275
Recommended Mains Fuse A 250 315 315 315 355
Motor Size kW 7.5 7.5 7.5 7.5 7.5
Full Load Amps A 14.7 14.7 14.7 14.7 14.7
Twin Head - Larger
Unit Nominal Run Amps A 195 219 237 261 282
Recommended Mains Fuse A 250 315 315 315 355
Motor Size kW 11 11 11 11 11
Full Load Amps A 21.4 21.4 21.4 21.4 21.4
(1) Based at 12/7°C water and 30°C ambient with standard ac type fans.
(2) Starting amps refers to the Star connection only with standard ac type fans.