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Industrial Chiller Range
Industrial Chiller Range
nVent HOFFMAN offers a series of industrial chillers known for their precision, energy efficiency, and compact design. These chillers feature electronically commutated (EC) fans, microchannel condensers, and non-ferrous liquid circuits, ensuring high performance and low energy consumption.
- EC Fans: High performance with low energy use.
- Compact Design: Utilizes vertical space for a smaller footprint.
- Microchannel Condensers: All-aluminium design for efficiency and reduced refrigerant use.
- Cooling Precision: Precision of ±1°F (±0.5°C) for high-precision applications.
- Flexibility: Over 40 configuration options, including UL-certified electrical cabinets and stainless steel frameworks.
- Non-Ferrous Liquid Circuit: Uses stainless steel and brass to prevent corrosion.
- TCW08–19 Minichiller: Cooling capacities from 900 to 2550 W, featuring a hermetic reciprocating compressor and axial fan.
- TCW31–41 Minichiller HP: Higher cooling capacities from 3000 to 4450 W.
- TAL24–37 Size 1: Cooling capacities from 2300 to 4200 W, with a powder-coated steel structure.
- Cooling Capacity: 900 W to 134 kW across models.
- Temperature Range: +8°C to +25°C.
- Refrigerant: HFC R134a.
- Power Supply: 230 V, 1 phase, 50/60 Hz.
- Sound Pressure Level: 56-60 dB(A).
Managed by the TX110 control unit, offering operational warnings and remote switching. Options include mechanical and manual bypass valves and low ambient temperature operation.
nVent HOFFMAN's chillers are designed for precision, efficiency, and flexibility, suitable for various industrial applications. Their compact design and configuration options provide customizable solutions.
- Refrigeration Circuit: R134a refrigerant with components like a filter and expansion valve.
- Evaporator: Brazed stainless-steel plate model.
- Air Condenser: Microchannel condensing coil with safety grille.
- Axial Fan: Equipped with thermal cut-out and safety grille.
- Liquid Circuit: Non-ferrous with a peripheral electric pump and visual level indicator.
- Electrical Panel: Includes main disconnect switch and motor protection.
- Management and Control: TX110 control unit for operation management and alarm diagnostics.
- Paint/Coating: Standard RAL 7035 textured finish.
- Mechanical bypass valve, low ambient temperature operation, polyurethane air filter, castors, differential fluid temperature management, hot gas bypass, liquid circuit for laser application, UL-certified components, and outdoor installation options.
- TAL24–37: Cooling capacity from 2300 to 4200 W, ambient temperature limits of +15 to +45°C.
- TAL29–A0: Cooling capacity from 2900 to 10900 W.
- TALA1–A8: Cooling capacity from 11400 to 20100 W, using R410A refrigerant.
- Cooling power calculated using correction factors for water outlet temperature, ambient temperature, and glycol percentage.
- Remote operation capability and optional remote display for machine regulation.
- Sound pressure levels measured per ISO 3746 standards.
- Cooling Capacity: 24,800 W to 134,000 W.
- Structure: Powder-coated steel with RAL 7035 textured finish.
- Compressor: Hermetic scroll type, cooled by refrigerant.
- Refrigeration Circuit: Includes charging port, liquid receiver, drier filter, thermostatic valve, and pressure switches. Uses R410A refrigerant.
- Evaporator: Brazed stainless-steel plate model.
- Air Condenser: Microchannel condensing coil with safety grille.
- Axial Fan: Comes with a thermal cut-out and safety grille.
- Liquid Circuit: Stainless steel centrifugal electric pump, plastic storage tank with level indicators.
- Electrical Panel: Main disconnect switch, relay motor protection, and phase sequence relays.
- Management and Control: Managed by TX200 or TX350C control unit.
- Paint/Coating: Standard RAL 7035 textured.
- Mechanical bypass valve, flow switch with alarm contact, polyurethane air filter, castors, differential fluid temperature management, hot gas bypass, and high-pressure pump versions.
- Outdoor installation options available.
- Varies by model, with dimensions in metric and imperial units.
- Net weight includes packaging and refrigerant charge.
- Cooling power adjusted based on water outlet temperature, ambient temperature, and glycol percentage.
- Correction factors provided for precise calculations.
The document includes a disclaimer about potential changes in specifications and mentions the nVent brand portfolio.
Catalog excerpts
High-precision and high-energy efficiency industrial chillers
Open the catalog to page 1
At The Heart of Technology There are numerous reasons to choose nVent HOFFMAN cooling systems An attention to detail, a huge range of optional accessories and impressive reliability are the key characteristics which set nVent HOFFMAN chillers apart. EC FANS The entire standard chiller range can be provided with electronically commutated EC fans that ensure extremely high performance levels and low energy use. MICROCHANNEL CONDENSERS The standard chiller range was developed with the use of all-aluminium microchannel condensers, a technology that maximises efficiency and reduces the amount of refrigerant....
Open the catalog to page 2
Industrial water chillers TCW-TAL water chillers provide precision and reliability in a compact and modular design. With outputs from 3,200 to 457,200 BTU/hr (900 W to 134 kW), there are a variety of options to meet a wide range of application requirements. The large range of accessories allows multiple chiller configurations.
Open the catalog to page 3
TCW08-19 MinichillerIndustrial water chillers LIQUID CIRCUIT_ Liquid circuit composed entirely of non-ferrous material in contact with the liquid to prevent contamination. Standard liquid circuit with open reservoir and pump, protective flow switch, pressure gauge, regulation sensor. Peripheral electric pump with 4.5 bar available head. Plastic storage tank complete with drain valve and visual level indicator. ELECTRICAL PANEL_ With main breaker, fused motor protection with LED visual fault indicator, voltage presence light. COOLING CAPACITY In powder-coated steel sheet, RAL 7035 textured finish....
Open the catalog to page 4
Industrial water chillers TCW31-41 Minichiller HP Industrial water chillers Rated Cooling Capacity* Ambient temperature operating limits Settable fluid temperature range Fluid type Temperature precision Refrigerant gas Power supply Supply voltage Secondary supply voltage Digital thermostat Compressor Compressor type Quantity - Number of circuits Axial Fan Fan type Standard Pump Pump type Nominal/max fluid flow rate Nominal available head High-Presure Pump (optional) Pump type Quantity Nominal available head Storage tank capacity IN/OUT liquid connections Net weight Width - Depth - Height Sound...
Open the catalog to page 5
TAL24-37 Size 1Industrial water chillers COOLING CAPACITY In powder-coated steel sheet, RAL 7035 textured finish. Easily removed panel Hermetic reciprocating compressor, cooled by the refrigerant, complete with thermal cut-out. LIQUID CIRCUIT_ Non-ferrous liquid circuit composed of peripheral electric pump, storage tank made of plastic material complete with integrated visual level indicator, pressure gauge, protective flow switch, regulation sensor. ELECTRICAL PANEL_ With main disconnect switch, fused motor protection. The TX110 control unit manages the chiller's operation, providing warnings...
Open the catalog to page 7
Industrial water chillers Industrial water chillers Rated Cooling Capacity* Ambient temperature operating limits Settable fluid temperature range Fluid type Temperature precision Refrigerant gas Power supply Supply voltage Secondary supply voltage Digital thermostat Compressor Compressor type Quantity – Number of circuits Nominal power draw Axial Fan Fan type Quantity Air flow rate Centrifugal Fan (optional) Fan type Quantity Air flow rate Available head Standard Pump Pump type Quantity Nominal/max fluid flow rate Nominal available head High-Presure Pump (optional) Pump type Quantity Nominal...
Open the catalog to page 8
TAL29-A0 Size 1 Three-phaseIndustrial water chillers Model Rated Cooling Capacity* Ambient temperature operating limits Settable fluid temperature range Fluid type Temperature precision Power supply Supply voltage Secondary supply voltage Digital thermostat Compressor type Quantity - Number of circuits Nominal power draw Fan type Quantity Air flow rate Available head
Open the catalog to page 9
TALA1-A8 Size 2Industrial water chillers COOLING CAPACITY In powder-coated steel sheet, RAL 7035 textured finish. Easily removed panel Hermetic scroll compressor, cooled by the refrigerant, complete with thermal cut-out. REFRIGERATION CIRCUIT Complete with charging port, liquid receiver, drier filter, thermostatic valve, high - and low-pressure switch. Brazed stainless-steel plate model. Microchannel condensing coil, complete with safety grille. Axial fan, complete with thermal cut-out and safety grille. LIQUID CIRCUIT_ Non-ferrous liquid circuit composed of stainless steel centrifugal electric...
Open the catalog to page 10
TALB5-C5 Size 3Industrial water chillers Model Storage tank capacity IN/OUT liquid connections * Data relates to operation under the following conditions: inlet/outlet temp. 68/59°F, water without glycol, ambient temperature 90°C. ** Sound pressure level, measured in a free parallelepiped field at a distance of 1 m, per ISO 3746. *** Weight includes pallets and packaging (where provided for), with refrigerant charge, storage tank empty, axial fans. The electrical data refer to cos ^ = 0.8. Correction factors for calculating the cooling power (Imperial) Percentage glycol by weight Fg factor 1...
Open the catalog to page 11
Industrial water chillers TALB5-C5 Size 3Industrial water chillers Model * Data relates to operation under the following conditions: inlet/outlet temp. 20/15°C, water without glycol, ambient temperature 32°C. ** Sound pressure level, measured in a free parallelepiped field at a distance of 1 m, per ISO 3746. *** Weight includes pallets and packaging (where provided for), with refrigerant charge, storage tank empty, axial fans. The electrical data refer to cos ^ = 0.8.
Open the catalog to page 12
Industrial water chillers Industrial water chillers LIQUID CIRCUIT Non-ferrous liquid circuit composed of stainless steel centrifugal electric pump, storage tank made of plastic material complete with drain valve, electrical level indicator, bar pressure gauge, differential pressure switch protecting the water flow, automatic by-pass and regulation sensor. ELECTRICAL PANEL With main disconnect switch, relay motor protection, phase sequence relays. MANAGEMENT AND CONTROL COOLING CAPACITY 40000 – 47000 – 55000 – 67000 W STRUCTURE In powder-coated steel sheet, RAL 7035 textured finish. Easily removed...
Open the catalog to page 13All NVent HOFFMAN catalogs and technical brochures
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