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CATALOG 2019

Product catalog summary

Overview of Humidifiers and BLDC Compressor Drivers
The document provides comprehensive specifications and features of various humidifier series and BLDC compressor drivers. It covers OEM type humidifiers (OH Series), stand-alone humidifiers (BH Series), compact humidifiers (WH Series), and non-standard humidifiers (AH Series). Additionally, it discusses the advantages and applications of BLDC compressor drivers.

OH Series - OEM Type Humidifiers
Designed for integration with AHU or ACU systems, these humidifiers offer a wide capacity range and proportional control without external devices, facilitated by the E-HUMS controller. They can be installed on the floor or wall and include features like a drain pump to prevent sludge blockage and a plug-in scheme for easy assembly.

BH Series - Stand Alone Type Humidifiers
This series features new design and technology, offering nine operation modes and multi-channel inputs. They can be linked up to eight units using a Master/Slave function and are suitable for household SPA applications with temperature control by NTC.

WH Series - Compact Type Humidifiers
These humidifiers are designed for easy installation on existing air conditioners, coolers, or heaters. They feature a horizontal structure for low space installation, improved electrode material for durability, and quick response time for steam generation.

AH Series - Non-Standard Humidifiers
These stand-alone humidifiers are designed for user convenience with integrated control boxes. They offer a wide range of capacities and are suitable for air conditioning units without built-in humidifiers.

BLDC Compressor Driver Advantages
The document highlights the energy efficiency and precision control advantages of BLDC compressors over fixed-speed compressors, including energy savings, reduced initial peak current, and precise temperature control.

BLDC Compressor Driver Applications
Applications include condenser fan control, humidifier capacity control, and integration with AHU/packaged air conditioners. The document outlines various configurations and components involved in these applications.

Overview of MICOM Controllers
The document provides detailed specifications and features of various MICOM controllers used in chillers, heat pumps, condensing units, dehumidifiers, cold rooms, and superheat control systems. These controllers are designed for high efficiency and energy-saving operations, equipped with advanced microprocessors and various protection functions to extend the life of compressors.

Specifications of MICOM Controllers
The controllers operate on a power input of 100-240VAC, 50/60Hz, and utilize the MICOM MCU ATmega2560. They feature digital input/output ports, analog input/output ports, and communication ports supporting MODBUS RTU protocol. The operational temperature range is -20 to 70℃, with storage capabilities from -30 to 80℃.

Features of MICOM Controllers
Key features include variable display options, master/slave functionality for extended cycles, comprehensive maintenance capabilities, compressor rotation for balanced operation, scheduling for temperature and pressure control, freeze and burst protection, and configurable monitoring systems. Energy-saving is achieved through PID control and energy-saving modes.

System Composition
The controllers support various applications such as air-cooled, water-cooled, ice thermal storage, and low-temperature applications. They are compatible with different compressor types, including screw step, screw stepless, scroll, and reciprocating compressors.

Recommendations
To minimize EMI noise, it is recommended to use UL 2919 standard cables and maintain separation between power and signal wiring. The controllers can be configured for local and remote monitoring, with options for TCP/IP communication.

Applications of MICOM Controllers
The controllers are suitable for a wide range of applications, including air conditioning, refrigeration warehouses, cold rooms, ice thermal storage, and more. They are also applicable in industries requiring precise temperature and humidity control, such as medical, chemical, and aerospace sectors.

Additional Features
The document also highlights specific features for each controller type, such as compressor oil maintenance for condensing units, hot water supply control for heat pumps, and superheat control for refrigeration efficiency.

Overview of HVAC Components
The document provides technical specifications and features of various components used in HVAC systems, including displays, sensors, transformers, controllers, and transmitters. It details the functionalities and compatibility of these components with different systems and protocols.

Display and Sensor Specifications
The AVDP-LK-XV features a 7-inch display capable of saving/loading settings for the XV Series. It provides detailed information with graphs on parameters like open rate, superheat, temperature, and pressure. The temperature sensor model STX-PA-T5-2M is an NTC5KΩ type with a range of -40 to 120°C and an accuracy of ±1%.

Transformer Specifications
The transformer model TR220-24/10 has an input of 220VAC and an output of 24VAC with a capacity of 10 VA.

MICOM Controller EEV Driver
The XV5-B and XV6-B controllers are designed for electronic expansion valves (EEV). The XV5-B is compatible with 12 VDC valves and supports analog input control with high precision. The XV6-B supports a wider voltage range (12-24VDC) and is suitable for EMERSON valves, offering micro-stepping modulation for smoother control.

Digital Pressure Switch
This component offers digital pressure measurement and switching with features like HP/LP protection, fan control, and PID control for compressors and fans. It supports various pressure units and includes options for RS-485 communication and analog output.

Transmitter Specifications
Transmitters convert temperature and humidity values into electrical signals for controllers. They support various analog signal types and communication protocols, including MODBUS RTU.

Programmable Controller - Smart Hybrid DDC
This controller combines MICOM and PLC features, offering flexible I/O, expandability, and precision control with PID logic. It supports MODBUS RTU protocol and optional communication cards for enhanced connectivity.

General Features
The document emphasizes easy installation, durability, and compatibility with existing systems. It highlights the importance of precise control and connectivity in modern HVAC systems.

Catalog excerpts

PRODUCT CATALOG SEUNGIL ELECTRONICS LOCAL

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PROGRAMMABLE CONTROLLER

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Page 04. OH SERIES - OEM TYPE page 06. 6H SERIES - STAND ALONE TYPE Page 09. WH SERIES - COMPACT TYPE Page 10. AH SERIES - NON STANDARD Page 11. ACCESSORIES OLUX BLDC COMP DRIVER Page 12. ADVANTAGES - Variable Frequency Drive Page 14. APPLICAIIONS Page 18. BLDC COMP DRIVER Page 21 REMOTE SETTING DISPLAY MICOM CONTROLLER Page 22. AHU INVERTER TYPE Page 24. AHU PACKAGED A/C Page 28. CHILLER Page 34. HEATPUMP Page 36, CONDENSING UNIT Page 38. DEHUMIDSFIER Page 40. COLD ROOM Page 41. SUPERHEAT CONTROL Page 43. EEV DRIVER PROGRAMMABLE CONTROLLER Page 44. DIGITAL PRESSURE SWITCH SPC-series Page 46....

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HUMIDIFIER OVERVIEW OEM type humidifiers that are designed to have the structure and the systems that allow the humidifier to be applicable in AHU or ACU. This series products have been selected by leading domestic and foreign companies because of their special features. They have wide capacity range and allow proportional control (4-20mA / 0-10V) without external electrical device due to a dedicated controller (E-HUMS) adopted. CLASSIFICATION MODEL CODE SPEC CODE FEATURES ▶ INSTALLATION Floor/Wall mounting - both available. One-touch connection for 1/4 inch copper pipe direction change for drain...

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OH SERIES - OEM TYPE SPEC

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BH SERIES - STAND ALONE TYPE HUMIDIFIER OVERVIEW New model with integration of new design and technology. Maximized customer needs and user convenience. Applied european design and structure, so that can be easily approached to household item as well as commercial and industrial. Provides 9 kinds of operation mode and multi channel inputs. BH models can be linked upto 8 units by Master/Slave function for extensive composition. Temperature control by NTC is available for application of household SPA facility. CLASSIFICATION MODEL CODE SPEC CODE FEATURES ▶ OPERATION MODES Provides 9 kinds of operation...

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BH SERIES - STAND ALONE TYPE SPEC

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BH SERIES - STAND ALONE TYPECOMPOSITION Diffusion device for space without HVAC construction. It can be mounted on BH model or Connected with humidifier unit. Fan speed can be regulated as well (Option).

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WH SERIES - COMPACT TYPE Compact type humidifier which have an improved design, compare to other existing products. The height of the unit is reduced by more than 50% to allow easy installation on existing air conditioners, coolers or heaters. Easy to be maintained due to their completely sealed container structure. Since the product is designed with the ratio similar to conventional resistive type humidifier, it can easily replace existing resistive type. CLASSIFICATION SPEC CODE MODEL CODE POWER NON-STANDARD ► INSTALLATION Horizontal structure to installation for low space. Reduced space occupancy....

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HUMIDIFIER OVERVIEW Stand-alone type humidifiers that are designed as the control box integrated structure for user convenience. Consist of the standard products with the capacity of 45kg/h ~ 90kg/h and non-standard products with 91kg/h ~ 270kg/h. It can be easily installed on air conditioning units that are not equipped with humidifiers or in places where humidifiers are needed. CLASSIFICATION MODEL CODE SPEC CODE FEATURES ▶ PRECISION Controlled by micro processor a d o p t ed c o n t ro l l e r m a ke s h i g h efficiency, long life cycle of cylinder. ▶ DRAIN PUMP Prevent sludge blockage prolongs...

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ACCESSORIESCLASSIFICATION MODEL CODE SPEC CODE ACCESSORIESWATER SUPPLY VALVE / KSV-1105 DRAIN PUMP KDP-4511 KDP-1511 POWER CURRENT FLOW PRESSURE INLET OUTLET POWER CURRENT FLOW HEAD INLET OUTLET WATER DRAIN VALVE / KDV-1 (for WH Series) 220V 50/60Hz 80mA 3.5L/min OD16mm OD13mm STEAM NOZZLE / KN* STANDARD PIPE LENGTH CONTROLLER / E-HUMS

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BLDC COMP DRIVER Advantages of Variable Frequency Drive with BLDC Compressor Fixed Speed Compressor BLDC Compressor DECREASE INITIAL PEAK CURRENT Based on the European seasonal energy efficiency ratio ESEER graph, the time required for a 100% rated load during the year is only about 3%, and the 50% partial load operation time is the most at 41%. Fixed speed compressor consumes much inrush durrent during initial startup due to the characteristics of the motor. This cause a current peak load and a long-term increase in power costs. Fixed speed compressor waste unnecessary energy because they cannot...

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BLDC COMP DRIVER ADVANTAGES Optimized load operation [ Increase energy efficiency ] In order to increase energy efficiency, it is necessary to maintain the optimum capacity so as not to exceed the load required. For this purpose, the capacity is adjusted by increasing / decreasing the rotating speed of the compressor. The condensation pressure, EEV opening rate, and evaporation pressure must be moved accordingly. If this balance is not met, the system will become unbalanced and problems will arise. Envelope control [ Increase safety / lifetime ] Unlike fixed speed type compressors, variable frequency...

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BLDC COMP DRIVER Temp&Humid Sensor Suction Temp. SYSTEM CONTROLLER TOUCH SCREEN CONDENSATE TEMP. DIGITAL PRESSURE SWITCH HUMIDIFIER CAPACITY CONTROL BYPASS SOL BLDC COMP DRIVER DISCH TEMP. BLDC COMPRESSOR

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BLDC COMP DRIVER HEAT PUMP AHU / Packaged Air Conditioner Temp&Humid Sensor BLOWER FAN CONTROL CONDENSER FAN CONTROL CONDENSATE TEMP. SYSTEM CONTROLLER COOLING COOLING EEV LIQUID SOL TOUCH SCREEN DIGITAL PRESSURE SWITCH SUCTION TEMP. BLDC COMP DRIVER HUMIDIFIER CAPACITY CONTROL DISCHARGE TEMP. BLDC COMPRESSOR

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BLDC COMP DRIVER CONDENSING UNIT 18Page CONDENSER FAN SPEED CONTROL BLDC COMP DRIVER (MODULE TYPE) LIQUID INJECTION SOL BYPASS SOL LP SENSOR DISCH TEMP. BLDC COMPRESSOR

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APPLICATIONS COLD ROOM AVDP-NH-RCS1 DIGITAL PRESSURE SWITCH ANALOG OUTPUT BLDC ■ COMP DRIVER (MODULE TYPE) BYPASS VALVE DISCH TEMP. CONDENSER FAN SPEED CONTROL COOLER FAN CONTROL DEFROST TEMP. ROOM TEMP. SUCTION TEMP. SUPERHEAT CONTROLLER XVI-M BLDC COMPRESSOR

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COMPRESSOR DRIVER BLDC COMP DRIVER OVERVIEW Optimised speed control by RPM of compressor minimizing energy waste. Proportional speed control is available by low pressure or proportional input with simple selection. Essential function for inverter and compressor safety functions are included as an optimised solution of BLDC air conditioning application. MODULE TYPE PACKAGE TYPE C Internal code C: Package type (Case with cooling fan) APPEARANCE B: Module type (Open board type) S: Compact element applied INVERTER ELEMENT M: Bulk element applied (DEV Pending) 3: 3 RT Class 5: 5 RT Class 7: 7 RT Class...

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