IPP# 1157 - 2160 kg/hr Ammonia Refrigerant System

2160kg./hr. Ammonia Refrigerant system, includes the following main pieces:

1. (1) rotary screw Ammonia chiller compressor, manufactured by FES International, model 23SX, serial # 1161, size/reference WRV-255-1.1-50, design pressure -1/18 barg, design inlet temperature -60/50 deg C, design outlet temperature (max) 100 deg C, normal capacity 398 kw (refrigerant), speed 2950 rpm, full load absorbed power 210 kw (at normal load), installed motor power 225 kw, system refrigerant charge 1103 kg, discharge pressure 11.6 bara, suction pressure 1.25 bara, discharge flow rate 2160 kg/hr, driven by 225 kw, 3/50/415 volt, 2965 rpm motor.
2. (1) oil separator, manufactured by FES International, serial # 940605, N.B # 7670, 762mm diameter x 4280mm long, design pressure -1/17.2 barg @ -10/100 deg C, M.A.W.P 300 psi @ 400 deg F, M.D.M.T -20 deg F @ 300 psi, oil filling charge 681 ltrs, 2-1.2 kw heaters.
3. (1) Evapco evaporative cooling condenser, model LSCA-315, serial # EUK-2124, heat transfer capacity 755 kw, design pressure -1/17.2 barg @ -10/100 deg C, normal condensing pressure 11.6 bara, saturated temperature 29 deg C, full load flow 2160 kg/hr, 6-fans driven by one 18.5 kw motor, 2-heaters rated 3 kw.
4. (1) c/steel liquid receiver, manufactured by FES, serial # 950084, N.B # 7756, 914mm diameter x 4267 overall length, design pressure -1/17.2 barg @ -10/100 deg C, M.A.W.P 300 psi @ 650 deg F, M/D/M/T -7 deg F @ 300 psi.
5. (1) sub-cooler heat exchanger, type DXMB cooler, manufactured by Ketema Inc, 273mm diameter x 2069mm overall length, type 'D', tube side fluid is Ammonia R-717, M.A.W.P 300 psi @ 200 deg F, M.D.M.T -20 deg F @ 300 psi, design pressure -1/17.2 barg @ -39/40 deg C, shell side fluid is Ammonia R-717, design pressure -1/17.2 barg @ -1/40 deg C, normal inlet temperature 29 deg C.
6. (1) oil pot, manufactured by FES, serial # 950156, N.B #7711, 254mm diameter x 864mm long, design pressure -1/17.2 barg @ -39/40 deg C, M.A.W.P 300 psi @ 400 deg F, 1-2 kw heater, mounted on c/steel frame.
7. (1) 22.7-56.8 m3/hr chiller compressor, manufactured by Bitzer, serial # 660904992, model 4P.2, 700-1750 rpm, belt driven by 11 kw, 3/50/415 volt, 1460 rpm motor"