Description
Nominal cooling capacity 12.4 - 191.7 kW; Nominal operating conditions: ambient temperature +25 ° C, evaporator IN / OUT water temperature 20/15 ° C (UNI EN 14511: 2018).
Pump; The basic unit includes: electronic expansion valve, storage tank, filters on condensing coil, phase monitor and compressor crankcase heater.
The version without pump includes the equipment to manage and power an external pump equivalent to a P3 (not supplied).
Technical features:
Structure in galvanized carbon steel sheet and hot painted with polyester powders;
R410A refrigerant;
High efficiency hermetic scroll compressors;
Finned coil evaporator with copper pipes and aluminum fins inserted inside the buffer tank;
Plate condensers (mod.031-161) and tube bundle (from mod.201) optimized for R410A refrigerant gas;
Electronic expansion valve;
HP / LP refrigerant pressure gauges (from mod.031);
Integrated hydraulic unit consisting of: single or double medium or high head circulation pump, inertial tank, safety valve, air bleed valve;
IC208CX advanced microprocessor control easily interfaced with RS485 ModBus supervision systems;
Clean general alarm contact and digital input for remote ON / OFF;
Water delivery pressure gauge;
Phase monitor;
Compressor crankcase heaters;
Conductive level sensor;
Power supply 400/3/50.
Versions:
Non Ferrous pressurized hydraulic circuit (mod.015-351);
Power supply 460V / 3/60 Hz UL508A - CSA 22.2-14.
Accessories:
P3, P5 pumps, double pumps in stand-by P3 + P3 or P5 + P5 (mod.201-802); SP (version without pump);
Condensing pressure control with pressostatic valves or servo-controlled modulating valves (TOWER / WELL);
Evaporator side differential hydraulic bypass valve (mod.031-602);
Anti-freeze protection by wire resistors wrapped around the tank and the pump;
Soft starter: option with factory installation (mod. 381- 802).
Kits sold separately;
Tank for manual loading of atmospheric hydraulic circuits;
Automatic filling system for pressurized hydraulic circuits;
Condensation control valve kit (TOWER / WELL);
Glycol loading device;
BSP-NPT hydraulic fittings;
Automatic hydraulic by-pass over-pressure valve (Mod. 031-602);
Remote ON / OFF;
Remote terminal;
RS485 supervision system, XWEB300D EVO;
MASTER / SLAVE (from 2 to 5 units).