CDTech (H.K.) Electronics Limited

CIRCULLATION FAN

Air cooling fans are used for maintaining good air circulation and temperature in poultry farms. Our 36 air circulating fans can be used for various applications, like poultry farms, industrial buildings etc., and providing high efficiency. These fans are available in both single phase and three phase motor option.
1.Grills are plastic coated and thick diameter wire gauge (2.5mm) is used, and the gap is maintained 15mm as per international quality standards to avoid human accidents and rate entering into the fan.
2. The blades are made of compounded plastic so less chances of bending and hence less breaking chances.
3. Motor is efficient and complete thermal protection and moisture proof.
4. The CFM of fan 13000 and minimum airflow of 8.5 meters/sec.
5. Minimum positive air throws of 50ft. When we say 50 Length in practically.
6. Easy installation &Zero Maintenance

Applied for laptop brand Acer
Product spe
Power 120W
Type AC-DC
Input 100-240V AC, 50-60Hz
Output 20V 6A
DC adapter spe 5.5*2.5*12mmdouble tuning fork
Apparent dimension 170*66.5*42mm
Product weight 457G
AC plug spe 2/3plug optical
DC power line 1.2M optical.

AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply

Product Introductionï¼?

SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger.

Unique function
High efficiency over the full load range, full load efficiency greater than 95%
Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery
5-inch LCD touch screen, easy to operate
Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate
Main featuresï¼?

Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments
Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs.
Dual DSP design, achieve the full digital control, less components means high reliability
Wide input voltage range, allows operation in most poor grid conditions
Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system
Input, output have protective circuit breaker switch
Module adopts hot pluggable design, which is convenient for maintenance.
RS485 interface (Optional)

BRAND : FUJI TEMPERATURE CONTROLLER
PXF9 , PXF4, PXF5, PXF4 SOCKET TYPE ALL SERIES AVAILABLE .

Precise control:
Achieved a processing speed of 50 ms which is 10 times faster than conventional models. Reading accuracy is also improved from �±0.5% to �±0.2%*.
*Comparison under 0â??850�°C range, with RTD. See the Data Sheet for details.
Easy-to-see display
MVA LCD* which offers high contrast and wide viewing angle
Process value is displayed in white
*Minimal translucent type vertical alignment liquid crystal display
Practical options
Simple watt-hour metering function: allows you to monitor energy consumption
Operating days alarm: tells you the appropriate time for maintenance work
Most compact class in industry
36% smaller (than conventional models) and 58-mm depth shallow body helps downsize your facility
Universal input
You can use any input among RTD, thermocouples, voltage, current, and mV. The set-up for input change is very easy, only requires parameter change. This allows reduction of maintenance parts

Available wall fans:

ROTO 53 400mm, WALL 43 400mm, WALL 47 Trendz - slate gray 400mm, WALL 47 Trendz - electric blue 400mm, WALL 14- 300mm, WALL 47- 400mm.

Extra powerful motor combined with aerodynamically designed blades for maximum air delivery.

Extra protection with powder coated guard and polymer ring
Aerodynamically designed blades and powerful motor ensures high air delivery
Adjustable upward and downward tilt mechanism, Motor over heat protector

Smooth operation with revolutionary CTX Technology: The wall fan is equipped with revolutionary CTX Technology, that ensures high air thrust, along with silent and reliable operations while consuming less power.
Corrosion-resistant body for durability: The guard & polymer ring of the wall fan come with a powder-coated finish, that is corrosion-resistant giving longevity & ease of maintenance. With this special layer of protection, the wall fan withstands even the harshest environmental conditions like humidity, moisture, and seasonal temperature fluctuations.
Aerodynamically designed blades for maximum air delivery: The aerodynamic blades of the fan are designed for maximum air delivery. Ensuring a low air-cutting noise, the blades provide a superior airflow in every corner of the room.
High-speed wall fan with 2100 RPM motor speed: A motor speed of 2100 RPM combines with an air delivery of 100 CMM to give superior performance in your homes, offices, and shops.
Customized airflow with advanced tilt & oscillation mechanism: A 90-degree side-to-side oscillation and up-down head tilt of the Orient wall fan allows you to direct the airflow exactly where you need.
Improved safety with Thermal Overload Protection device: The wall fan motor is equipped with a thermal overload protection device to protect the motor from overheating, thereby adding to the motorâ??s durability.
Speed control with rotary pull-cord mechanism: With 3 speed settings of Low, Medium & High, the rotary pull cord control allows you to adjust the speed of the fan as per your convenience.
Artistic design with two trendy color options: An ideal combination of style & performance, the fan comes in two elegant color options of Slate Grey & Electric Blue to complement your interiors.

To facilitate the clients, further we are offer authentic range of impact & environmental recorders that is used for recording varied environment conditions during transportation, storage as well operation. These recorders are assembled and incorporated with latest gps / gprs tracking module required to record any kind of impact and generate reports so as to decrease the rate of products damaging. The various environmental factors like humidity, temperature changes, till and atmospheric pressure can be recorded in this devise and can be rectified to reduce the damaging of the products. They are capable of recording shock, vibration or any environment related impact conditions and can exactly record the time duration of the mishandling. These devices are incorporated with advance triaxial piezoelectric accelerometer technology is used for recording the exact amplitude and direction of impact that enables to set certain control measures to prevent the products from damaging further.