Outdoor Network Cabinet - China

Technical specification of the outdoor cabinet:

General

The outdoor cabinet, for ETSI market, is intended to be used as enclosure for one 1U, or 2U, or 3U, or 4U (depending on the RL type) indoor unit of the Radio Link and/or other telecommunication equipment.

Functional design

The outdoor cabinet supports the following functions:

Standard 19” rack mountable option

6U space inside the cabinet for installing telecom equipment

4 Cooling (fans)

Heating system containing 1 Heater, 1 Heater Fan and thermostat

Cable interface

Support for mast installation

Grounding

The outdoor cabinet has a connection for protective earth.

Mounting options

The outdoor cabinet has two mounting options:

To be mounted on the wall

To be mounted to a pole (mast) with a diameter of 50 -120mm with adapters

Cable bushings (holes)

There are 6 (six) cable bushings (holes), in the bottom of the cabinet, for the following types of cables:

One shielded DC cable

One AC cable

Two radio (IF - Intermediate Frequency) coax cables

Two shielded traffic cables

Internal space of the cabinet

Height: Standard 19” rack mountable option

Width: 6U space inside the cabinet for installing telecom equipment

Depth: 300mm

Alarms

The cabinet supports fan and door open alarms

Environmental requirements:

Temperature:

Low temperature -45 degree celsius

High temperature +45 degree celsius

Relative humidity of 8 -100% Rh

Solar intensity of max 1120W/m2

Wind

The equipment shall withstand following wind speed:

Operational: 50m/s

Survival: 70m/s

Ingress protection of enclosure, IP class

The cabinet is made of aluminum alloy and complies with Ingress Proof according to IP55 class

The parts used in the cabinet:

2 x Internal fans

2 x External fans

1 x Heater including heater fan

1 x Thermostat

1 x Control board

2 x Temperature sensors on the control board

The control board controls the rotation speed of the fans according to the cabinet’s internal temperature information collected by the temperature sensor.

The control board has fan alarm output and temperature alarm output.

Company Contact:

• Posted By: TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO

• Phone: 008613752765943

• Address: OFFICE ZONE, YANTAI ROAD, TANGGU, BINHAI NEW AREA,, Tianjin , China

• Email:

• Website: http://www.estel.com.cn

• Business Description: Tianjin Estel Electronic Science and Technology Co., Ltd, located in
  
  China, is an outdoor telecom cabinet supplier.
  
  We specialize in
  
  design and production of telecom cabinets.
  
  We can also provide
  
  cooling solutions for telecom cabinets, including air to air heat
  
  exchanger, air conditioner, etc.
  
  We also offer OEM service.
  
  We can
  
  supply different types of cabinets according to each customer s
  
  special design, drawing or requirement.
  
  Most of the cabinets are
  
  customized cabinets.
  
  Our products and solutions have been deployed
  
  all over China.
  
  Besides, our products have been exported to Europe,
  
  America, Asia, Africa, Australia etc.
  
  We are a telecom cabinet
  
  supplier for HUAWEI and EMERSON.
  
  The outdoor telecom cabinet is
  
  mainly used in the field of telecom, network, traffic, CATV,
  
  electrical power etc.
  
  It can be used under different conditions:
  
  gale, rain, snow, hail, frost, smog, and solar radiate etc.
  
  The main
  
  part of the cabinet can be made of steel, aluminium alloy, or
  
  stainless steel.
  
  Surface treatment: outdoor powder coating, anti
  
  corrossion.
  
  There re three cooling choices for the cabinet: air
  
  conditioner, heat exchanger, fan.
  
  Customers First, Quality First is always our principle.
  
  We will
  
  always try our best to meet customers need and requirement.
  
  Welcome overseas customers to make enquiry.
  
  Website： www.
  
  estel.
  
  com.
  
  cn
  
  Tel: 0086 13752765943
  
  Skype: fiona.
  
  liang10
  
  MSN: fionaliangchina@hotmail.
  
  c om
  
  Email: info@estel.
  
  com.
  
  cn