EQUIPMENTS

SPINDLE CHILLER

SEPPA'S air cooled scroll chillers are distributed over four series, broadly categorized based on the water quality used for the process and the ambient temperatures under which they are made to operate. All these chillers are made to be compatible for both indoor and outdoor installation. In those chillers having capacities of 15 TR and more, Werner Finley offers a bare chiller option wherein the water reservoir and pump are absent. In a package chiller there can be 2 skids; one for the chiller and one for the tank and pump. This option is customized based on the client’s availability of space. Scroll chillers starting at capacities of 10 TR contain single or two compressor circuit redundancy options. When a product contains a two/three/four compressor, it is indicative of their own independent refrigerant circuits that function in succession, which further ensures redundancy of the unit and longevity of the circuit. Each chiller comes with a dedicated microprocessor or PLC-based chiller controllers which determine the number of compressors to run based on the amount of heat load. Due to these features, the Air Cooled Scroll Chillers are energy efficient and offer redundancy based on the criticality of the application.

The SEPPA CON chiller series utilizes the R 407C refrigerant with a brazed plate heat exchanger as an evaporator and is best suited for applications that make use of clean, treated water as a cooling media. It can operate comfortably in ambient temperatures of up to 45°C. SEPPA MED chillers are similar in their functioning, but differ in their use of R 134a refrigerant and can sustain ambient temperatures of even 55°C. These types of chillers can be used in various applications like MRI, data centers, induction heating, X-ray spectrometry, laser marking and welding, water jet cutting, environmental test chambers, power electronics and printing. Due to its wide range of uses, these chillers are manufactured to be compatible with indoor and outdoor settings, making them more versatile and available for varied utilization.

• Cooling capacity range : 1.75 kW to 1050 kW
• Fluid : Soft Water / water + glycol solution
• Refrigerant : R407c / R134a
• Operating ambient temperature range : +10 to + 50C
• Best fluid outlet temperature : 15degc, At ambient : 35degc & ∆T : 5 Deg C
• Condenser Type : Air-Cooled, Fin & Tube
• Evaporator Type : Coil in tank / Brazed Plate Heat Exchanger
• Operating environment : Indoor / Outdoor - Shelter from rain, dust, insects, humidity, sunlight
• Power supply : 1 PH / 3 PH, 220V / 415 V, AC, 50/60 HZ
• MOC of wetted parts : SS 202 / 304 / 316 / CU
• Fluid loop : Open loop with media tank in the circuit
• Noise level : < 85 db
• Life expectancy : 10-15 years