Iron Melting Furnace Medium Frequency Coreless Induction Furnace

Iron Melting Furnace Medium Frequency Coreless Induction Furnace

The Remote Electrical Tilt Unit (R.E.T.) allows for accurate control of antenna tilt eliminating site-access requirement, allowing the tilt to be adjusted remotely from the Base station/network control center and only in a matter of minutes.
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Product Introduction

Our company's goal is to attract our customers and expand the world USB 3.1 Cable, RS232 Cables, Right Angle DB9 Female Cable market. While the company continues to grow, we still refuse to give back to the society and devote ourselves to social welfare activities. Through continuous innovation and research and development, we have made the quality, efficiency and reputation of our products a position among the peers. We have always regarded talents as the foundation for supporting the development of the enterprise and attached great importance to talent training. We have inherited and carried forward the excellent cultural tradition, and more graphically and distinctly demonstrated our spiritual pursuit of striving, perseverance and self-transcendence.

Description:

The Remote Electrical Tilt Unit (R.E.T.) allows for accurate control of antenna tilt eliminating site-access requirement, allowing the tilt to be adjusted remotely from the Base station/network control center and only in a matter of minutes. This allows for timely and accurate response to changing capacity requirements of the network. It can save your time, money and safety for the physical work access the sites. The solution comprises of a Motor driven Antenna, with communication to the BTS and a microprocessor that controls the communication and performs supervisory functions. Most of the R.E.T. systems use the AISG protocol (Antenna Interface Standard Group) which is an open specifications for the control interface for these systems and SRT R.E.T. is compliant to AISA 2.0 / 3GPP.


Remote Electrical Tilting device(RET) converts the angle of the antenna beam electrically through the control of antenna pivot when the phase shifter is connected mechanically. RET converts and adjusts the antenna angle by controlling the motor through RS485 electric signal in the main system. RET product can change the number of channels according to the customer’s required condition such as the channel 1, 2, 4, 8, 13, and 16.


Specification:

ProtocolsCompliant to AISG 2.0 / 3GPP
Input voltage range+ 10 ~ + 30VDC
Power consumption< 2W (stand by); < 13W (motor activated)
Connectors2 x 8 pin connector according to IEC 60130-9According to AISG Daisy chain in: male;
Daisy chain outfemale
Hardware interfaceRS 485A/B (pin 5 / pin 3)Power supply (pin 6) 
DC return (pin 7)
According to AISG
Adjustment time60 sec (typically, depending on antenna)
Temperature range-40 ~ +70℃
Protection classIP24
Surge protection8/20uS ±5KA(Line to Line),10/350uS ±3KA(Common Mode)
Housing materialBody: Al (Acrylic Urethane Coated)Cover: Al (Acrylic Urethane Coated)

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Our Iron Melting Furnace Medium Frequency Coreless Induction Furnace has extremely strong cost performance, competitive advantages and continuous stability of product quality, therefore, it is a wise choice to choose it. We will continue to promote the application of clean energy and effectively reduce pollution emissions through process innovation and technology improvement. 'Honesty and win-win' is our company's solemn promise to customers. We look forward to sincere cooperation with friends from all walks of life for a better future.

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