Fan coil unit, air handling unit, fan filter units, centrifugal chiller (turbo chiller), air handling unit (ahu), fan coil unit (fcu), fan filter unit (ffu), air conditioner, valve, pump.
The Wilo-Actun OPTI HS is equipped with a helical rotor that moves within a double helix rubber stator. The rotor is made of AISI 316 stainless steel and coated with a hard chrome surface. During operation, the rotor moves on the rubber surface and it’ s lubricated by the pumped water. The flow rate is directly proportional to pump speed while the pressure supplied is kept almost constant. In this way, unlike a centrifugal pump, the helical rotor pump provides high head even at low rpm, ensuring water on surface even with very low available power or low irradiation. In addition, the helical rotor pumps feature higher hydraulic efficiency than centrifugal pumps of same flow. This saves in the number of PV panels necessary for the application. Permanent magnets motor The Wilo-Actun OPTI HS is equipped with AC permanent magnets motor. The rotor uses Neodymium magnets coated with thin layers of Copper and Nickel, to ensure, in addition to superior magnetic performance, greater reliability and durability. High motor efficiency and high starting torque make pump moving even in low light conditions. The integrated inverter module realizes the conversion from DC energy into useful electrical energy to drive the engine efficiently and, at the same time, adjusts the pump speed in relation to available irradiation, maximizing the power extracted (MPPT). Over-current, over-temperature, lack of water protections are integrated on-board.
***FCU (Fan Coil Unit) Spec*** 1.One-way Slim Type Ceiling Cassette 2.One-way High Capacity Slim Type Ceiling Cassette 3.Four-way EPP Ceiling Cassette Type 4.Two-way EPP Ceiling Cassette Type 5.Four-way Ceiling Cassette Type 6.Two-way Ceiling Cassette Type 7.One-way Ceiling Cassette Type 8.Four-way Ceiling Cassette with 4-Pipe 9.Two-way Ceiling Cassette with 4-Pipe 10.One-way Ceiling Cassette with 4-Pipe 11.Standard Ceiling Cassette
In the application with solar panel, the function MPPT (Maximum Power Point Tracking) maximizes the input power for various conditions of radiation and temperature. When radiation grows, pump increases the rotation speed as well as the water flow . When radiation decreases (presence of clouds or different hours of the day), pumps reduces the speed and thus the water flow but still provide water until the radiation falls below the minimum value to ensure the operation. Installation Wilo-Actun OPTI HS pump can be installed with External control module or without it, so becoming a “plug and pump” system. If no external control module is used, signal cables can be used to control pump ON/OFF the connecting, for example, a float switch All the protections against overload, overvoltage and dry running are integrated into the on board inverter. If the signal cables are connected to the External control module, it is possible to: Control the electric parameters (current, power, voltage). Record and store all the alarms related to the working hours. Connect a pressure or a flow sensor to control the pump performances. Connect a pressure or float switch. Provide an alarm digital output for remote control.
Product Description ; Manufacture : Shinsung E&G Co., Ltd. FFU is an essential device to purify air and supply clean air applicable to facilities requiring a high level of cleanliness. EFU is installed on upper parts or sides of semiconductor and FPD production facilities to maintain the pressure inside and supply clean air to keep the inside clean. Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Packing details : Export Standard Packing Minimum Order Size : depending required specification
Product Description : Manfacture : Shinsung E&G Co., Ltd. FFU is an essential device to purify air and supply clean air applicable to facilities requiring a high level of cleanliness. EFU is installed on upper parts or sides of semiconductor and FPD production facilities to maintain the pressure inside and supply clean air to keep the inside clean. Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality
