ABB 3HAC9710-1 Heat exchanger unit

ABB 3HAC9710-1 Heat exchanger unit

Ordering

Country or Territory of Origin:Sweden

Invoice Description:Heat exchanger unit

Minimum Order Quantity:1 piece

Selling Unit of Measure:piece

Order Multiple:1 piece

Made To Order:No

External Classifications and Standards

Customs Tariff Number:84151090

Part Type:New

WEEE Category:Product Not in WEEE Scope

Dimensions

Product Net Weight:2.544 kg

Gross Weight:2.544 kg

Product Net Depth / Length:545 mm

Product Net Height:90 mm

Product Net Width:155 mm

Product Overview

The ABB 3HAC9710-1 heat exchanger unit is the core heat exchange component in industrial automation temperature control systems, mainly used for heat dissipation and cooling scenarios in ABB robots, large industrial equipment (such as frequency converters, servo systems), and precision electrical control cabinets. Its core function is to quickly transfer the heat generated during equipment operation through the heat exchange of the medium (air or coolant), maintain the internal working temperature of the equipment within a safe range, and avoid performance degradation, component damage, or system shutdown caused by overheating. It is a key auxiliary unit to ensure the long-term stable operation of industrial equipment.

This unit adopts a compact structural design and is compatible with multiple installation methods (wall mounted, embedded). It is seamlessly compatible with ABB series automation equipment and supports linkage with temperature control sensors, cooling pumps, and other components to achieve intelligent temperature regulation. In addition, it has the characteristics of low noise, high heat transfer efficiency, and long lifespan, and is widely used in industries such as automobile manufacturing, electronic processing, and mechanical automation that require high temperature control accuracy for equipment.

Specification parameters

Basic Information

Model: 3HAC9710-1 Type: Air air heat exchanger (some models support liquid cooling) Applicable equipment: ABB robots (IRB series), industrial frequency converters (ACS series)

Compatible with mainstream ABB automation equipment, can be customized to adapt to special models of equipment

Heat transfer performance

Rated heat transfer power: 1.2kW (normal temperature condition, Δ T=30 ℃) Maximum heat transfer power: 1.8kW (high temperature condition, Δ T=50 ℃) Heat exchange efficiency: ≥ 92%

Δ T is the temperature difference between the inlet and outlet air, and the efficiency fluctuates by ± 3% with the working conditions

Medium parameters

Air flow rate: 280m ³/h (at rated fan speed) Coolant type (liquid cooled version): Deionized water/ethylene glycol solution (concentration ≤ 30%) Coolant flow rate: 8L/min (liquid cooled version, at rated pressure)

Liquid cooled models require an external cooling circulation system, and the coolant needs to be replaced regularly

Fan parameters

Fan type: centrifugal silent fan Rated speed: 2800rpm Rated voltage: 24VDC/220VAC (optional) Noise level: ≤ 55dB (measured at a distance of 1m)

Support fan speed adjustment to meet different heat dissipation needs

Environmental adaptability

Working temperature: -10 ℃ to 60 ℃ (air side), 5 ℃ to 40 ℃ (coolant side, liquid cooled version) Storage temperature: -20 ℃ to 70 ℃ Relative humidity: 5% -90% (no condensation) Protection level: IP54 (outer shell), IP40 (internal fan)

Avoid using in environments with dust concentration>10mg/m ³ and corrosive gases

Physical specifications

Size: 320mm × 280mm × 150mm (length × width × height) Weight: 4.5kg (air-cooled version), 6.2kg (liquid cooled version) Shell material: galvanized steel plate (surface spray treatment)

Wall mounted mounting hole spacing: 200mm x 200mm, compatible with standard mounting brackets

Security and Certification

Insulation level: Class B Protection certification: CE, UL certification Over temperature protection: Built in temperature control switch (operating temperature 75 ℃, reset temperature 60 ℃)

When the temperature control switch is triggered, it automatically cuts off the power supply of the fan to prevent component overheating and damage

Performance characteristics

Efficient heat transfer and precise temperature control: adopting an efficient finned heat exchange core (aluminum corrugated fins, spacing 2.5mm) to increase the heat exchange area; Combined with the strong airflow circulation of centrifugal fans, the heat transfer efficiency reaches over 92%, which can quickly respond to equipment temperature changes and control the internal temperature difference of the equipment within ± 2 ℃.

Low noise and energy-saving design: The fan adopts a silent motor and shock-absorbing structure, with an operating noise of ≤ 55dB, to avoid noise pollution to the workshop environment; Support automatic adjustment of fan speed based on device temperature (with temperature control module), reducing energy consumption by 30% under non full load conditions, in line with industrial energy-saving needs.

High reliability and long life: the heat exchange core body is made of corrosion resistant galvanized steel plate and aluminum fins, with excellent anti-aging performance; The fan bearings are designed to be sealed, with a maintenance free lifespan of over 20000 hours; Built in over temperature protection switch and overload protection circuit effectively avoid the risk of component damage under abnormal working conditions.

Flexible installation and compatibility adaptation: supports wall mounted and embedded installation methods, and can be flexibly adjusted according to device layout; The interface specifications are precisely matched with the heat dissipation ports of ABB robots, frequency converters, and other equipment, and can be quickly integrated without additional modifications. It is also compatible with standard heat dissipation interfaces of third-party industrial equipment.

Convenient operation and status monitoring: The shell is equipped with a detachable maintenance cover plate, which is convenient for cleaning the heat exchange core and replacing the fan; Some models are equipped with LED status indicator lights (power, operation, fault), which can intuitively display the working status of the unit. When there is a fault, an alarm is output through a dry contact signal, which is convenient for remote monitoring and maintenance.

Precautions

Installation specifications:

The installation location should be far away from heat sources (such as steam pipelines, heating equipment) and dust sources, and a space of ≥ 300mm should be reserved at the air inlet to ensure smooth air circulation; When installing embedded systems, the opening size of the cabinet should match the external dimensions of the unit (with an error of ≤ 2mm) to avoid air leakage caused by excessive gaps.

Before wiring, it is necessary to confirm that the rated voltage of the unit (24VDC/220VAC) is consistent with the power supply. The power circuit should be equipped with a 5A fuse to prevent short circuit faults; The grounding terminal must be reliably grounded (grounding resistance ≤ 4 Ω) to avoid electrostatic interference.

Operation and maintenance requirements:

Before the first start-up, it is necessary to check whether there are foreign objects blocking the heat exchange core and whether the fan blades are stuck; Clean the fins of the air-cooled unit every 3 months (using compressed air blowing, pressure ≤ 0.4MPa) to avoid dust accumulation affecting heat transfer efficiency.

Liquid cooled units need to regularly check the coolant level and concentration. If the liquid level is below the minimum mark, it should be replenished in a timely manner. If the concentration deviates from the range of 20% -30%, the coolant should be replaced; Clean the liquid cooling channel every 6 months to prevent scale blockage.

Fault handling taboos:

When faults such as the fan not turning or the heat exchange efficiency decreasing occur, the power supply should be disconnected before maintenance. It is forbidden to remove the cover plate while it is live; When replacing the fan, it is necessary to choose accessories of the same model to avoid abnormal heat transfer performance caused by mismatched speed and power.

After the temperature control switch triggers an alarm, it is necessary to first investigate the cause of equipment overheating (such as high equipment load, poor ventilation), and not directly short-circuit the temperature control switch to force operation to prevent component damage.

Special working condition precautions:

When using liquid cooled units in scenarios where the ambient temperature is below 5 ℃, it is necessary to ensure that the coolant concentration is ≥ 25% to prevent freezing and cracking of the liquid cooled channel; In high temperature and high humidity environments (relative humidity>90%), it is necessary to regularly check for condensation inside the unit. If condensation is found, it should be dried in a timely manner to avoid circuit short circuits.