FIKTECH涡流柜式冷却器介绍（中英文）

FIKTECH冷却器AF4625

许多控制柜/机柜都放置在“不友好”的环境中。这意味着敏感的电气组件和其他组件（例如控制器、PLC、现场总线系统等）会暴露在灰尘、湿气、腐蚀性气体和过热环境中。FIKTECH 涡流冷却器可在轻微过压下冲洗机柜，确保充分冷却。

Many control cabinets / enclosures are placed in an “unfriendly” environment. This means that sensitive electrical and other components (such as controllers, PLCs, Fieldbus systems, etc.) are exposed to dust, moisture, aggressive gases and excessive heat. The FIKTECH Vortex coolers flush the cabinet under a slight overpressure and ensure sufficient cooling.

FIKTECH 涡流柜冷却器的特点和优点

• 将灰尘、湿气和腐蚀性气体隔离在控制柜外部，防止短路。

• 冷却响应时间比传统系统（例如空调/水冷/珀耳帖冷却）短得多。

• 将相对湿度降低至 45% 以下！这可防止冷凝，并使控制柜除湿。

• 制冷功率为 200 – 820 W，无需使用氟利昂等 CFC 制冷剂。

• 完整性防护等级为 IP55 和 IP66，外壳材质为 SS 304 / AISI 304 / 1.4301 和 SS 316 / AISI 316 / 1.4401。

• 组装简单，结构紧凑，无活动部件，免维护。

• 噪音等级：<75 dB(A)。

• 适用于 ATEX 环境。

Features and Benefits of FIKTECH Vortex Cabinet Coolers

• Keep dust, moisture and aggressive gases outside the control cabinet, prevent short circuit.

• Much shorter cooling response time than conventional systems (compared to air conditioning / water cooling / Peltier cooling).

• Decrease the relative humidity to < 45% ! This prevents condensation and the control cabinet is dehumidified.

• Cooling capacity 200 – 820 W, without the use of CFCs (Freon, etc.).

• Integrity IP55 and IP66, SS 304 / AISI 304 / 1.4301 and SS 316 / AISI 316 / 1.4401 housings.

• Simple assembly, compact construction, no moving parts, maintenance free.

• Noise level: <75 dB(A).

• Suitable for ATEX environments.

涡流柜冷却器的用途

• 提供正压，将灰尘、湿气和气体阻挡在控制柜外。

• 降低相对湿度，避免凝露，并对控制柜进行除湿。

• 冷却敏感的电气和电子元件。

The purpose of a Vortex Cabinet Cooler

• Provision of positive pressure to keep dust, moisture and gas outside of the cabinet.

• Reduction of the relative humidity to avoid condensation and to dehumidify the control cabinet.

• Cooling of the sensitive electric and electronic components.

安装涡流柜冷却器

如果控制柜未密封，潮湿的环境空气可能会渗入，并在内部产生冷凝。为避免此问题，必须关闭通风口和其他开口。

涡流柜式冷却器最好安装在防护等级至少为 IP54 的机柜的平顶上。如果由于控制箱位置（位于屋顶或天花板下方）或其他原因而无法安装，则可以使用侧装套件。

根据型号（IP55 或 IP66 系列），涡流冷却器分别通过直径为 30 毫米或 27 毫米的孔安装。两种型号均可水平或垂直安装。可以使用随附的锁紧螺母固定涡流冷却器。

只有合格的人员才能安装或维修此设备/系统，并且必须严格遵循安装说明。

Installing the vortex cabinet coolers

If the control cabinet is not hermetically sealed, humid ambient air may penetrate and condensation will occur inside. In order to avoid this problem, ventilation and other openings must be closed.

Vortex cabinet coolers should preferably be mounted on the flat top of a cabinet with a minimum protection rating of IP54. If this is not possible, for example because of the location of the control box (under a roof or ceiling) or for other reasons, a side mount kit can be used.

Depending on the model - IP55 or IP66 series - mount the Vortex cooler through a hole with a diameter of 30 or 27 mm, respectively. Both versions may be installed horizontally or vertically. You fasten the vortex cooler with the help of the supplied lock nut.

Only suitably qualified personnel may install or service this equipment/system and must strictly follow the installation instructions.

冷风分配套件

冷风分配套件包含一根柔性透明软管、自粘式安装夹和消音器。柔性软管旨在更好地循环冷却空气或使其到达“热点”。如有需要，可在柔性软管上钻孔。如果柔性软管末端密封，则必须至少钻孔 4 个直径 4 毫米的孔（200W 版本）或 6 个孔（290-820W 版本），以避免过大的背压。

Cold air distribution kit

The Cold air distribution kit includes a flexible transparent hose, self-adhesive mounting clips and silencer. The flexible hose is intended to circulate the cooling air in a better way or to reach "hot spots". If desired, holes can be made in the flexible hose. If the end of the flexible hose is sealed, at least 4 holes of ø 4mm (200W versions) or 6 holes (290-820W versions) must be made to avoid excessive back pressure.

压缩空气：管道

压缩空气管路的直径必须选择合适的管径，以最大程度地减少压力损失。至少使用 3/8 英寸的管道或 ½ 英寸的软管！应避免横截面积收缩，因为这会降低涡流冷却器的冷却能力。请勿使用快速接头！

涡流冷却器在 7.0 bar(g) 的入口压力下，将压缩空气的供气温度降低 30ºC。供给的压缩空气温度升高会导致出口温度相应升高，从而降低冷却能力。在这种情况下，建议在管道内衬绝缘材料。

Compressed air: piping

The diameter of the compressed air line must be selected in such a way that pressure losses are reduced to a minimum. Use at least 3/8” piping or ½” hoses! Cross-section constrictions are to be avoided, as they reduce the capacity of the vortex cooler. Do not use quick couplings!

The vortex cooler lowers the temperature of the compressed air supply by 30ºC @ 7.0 bar(g) inlet pressure. An increased temperature of the supplied compressed air leads to a proportionally higher outlet temperature and reduces the cooling capacity. In this case, it is recommended to line the pipes with insulating material

压缩空气：质量

压缩空气需要过滤。如果能去除压缩空气中的油污、铁锈和其他污染物，涡旋冷却器将能够连续工作多年而无需维护。

请使用配有压力表的油水分离器-过滤器（5 微米）/减压器组合装置。该装置必须尽可能靠近涡旋冷却器安装。涡旋冷却器设计用于工作压力为 5.5-7.0 bar(g) 的普通压缩空气。

如果压缩空气中含有油，则必须安装额外的油分离器。

为了限制压缩空气的消耗，建议在冷却系统中集成恒温器和电磁阀。

Compressed Air: Quality

The compressed air needs to be filtered. The Vortex coolers will work for years without any maintenance if oil particles, rust and other contaminants are removed from the compressed air flow.

Use a combined water separator-filter (5 micron)/pressure reducer fitted with a pressure gauge. This must be mounted as close to the vortex cooler as possible. The Vortex coolers are designed to work with normal compressed air with a working pressure of 5.5-7.0 bar(g).

If there is oil present in the compressed air, an additional oil separator must be installed.

To limit compressed air consumption, it is advisable to integrate a thermostat and a solenoid valve in the cooling system.

温控器

如果使用温控器（常开触点：温度升高时闭合），则应将其安装在最热的位置（控制柜顶部）。

Thermostat

If a thermostat (normally open contact: closes when the temperature rises) is used, it should be installed in the warmest part (top of the control cabinet).

电磁阀

可使用常闭式二位二通电磁阀关闭供气。该阀通常由温控器控制，也可由机器控制器控制。

控制柜持续冲洗（吹扫）：电磁阀的最小泄漏流量约为 20 Nl/min。这使得控制柜持续处于过压状态，并将灰尘和湿气隔绝在外。

Solenoid valve

The supply air can be shut off with a normal closed 2/2 solenoid valve. This valve is usually controlled by a thermostat, optionally by the machine control.

Continuous flushing (Purging) of the control cabinet: the solenoid valve is provided with a minimum leakage flow - about 20 Nl / min. - This keeps the control cabinet continuously in overpressure, and dust and moisture are kept outside.

故障与维护

涡旋冷却器在正确安装并使用合适质量的压缩空气的情况下无需维护。如果没有产生冷空气，则应检查压缩空气入口压力。入口压力过低的原因包括：过滤器堵塞、管道直径过小或其他横截面积限制。

Malfunctions and maintenance

Vortex coolers are maintenance-free when installed correctly and using the correct quality of compressed air. If no cold air is produced, the compressed air inlet pressure should be checked. Causes of an inlet pressure that is too low: clogged filters, pipe diameters that are too small or other cross-sectional constrictions.

应用 / 行业

• 通用控制柜/机柜、现场设备、总线系统。

• PLC、电机控制中心、开关面板、CNC 控制器。

• 计算机、电子设备、闭路电视摄像机。

• 高温环境。

• 化工、食品、混凝土、塑料加工、铸造、金属加工等。

• 如果需要去除大量热量，也可与水冷等设备结合使用。

Applications / Industries

• General control cabinets/enclosures, field devices, bus systems.

• PLCs, Motor Control Centers, switch panels, CNC controls.

• Computers, electronic devices, CCTV cameras.

• At high ambient temperatures.

• Chemical, Food, Concrete, Plastics Processing, Foundries, Metalworking etc.

• Can also be used in combination with, for example, water cooling, if large amounts of heat have to be removed.

FIKTECH冷却器常用型号：

FIKTECH AFECO7010 SS

FIKTECH AFECO7015 SS

FIKTECH AFECO7025 SS

FIKTECH AFECO7040 SS

FIKTECH AF4610 SSSL

FIKTECH AF4615 SSSL

FIKTECH AF4625 SSSL

FIKTECH AF4640 SSSL