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TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom power system.
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(Mains Power + Generator + Batteries) Outdoor Telecom Cabinet and Power Supply Solution

TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD

(Mains Power + Generator + Batteries) Outdoor Telecom Cabinet and Power Supply Solution

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Place of Origin : China

Brand Name : ESTEL

Certification : ISO9001:2008

Model Number : DDTE042

MOQ : 1 set

Packaging Details : wooden case

Delivery Time : 20~25 days

Payment Terms : T/T, L/C

Supply Ability : 30000 sets per year

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Description:

This solution is designed for urban area with AC mains power. It uses mains power + generator power supply, and uses batteries as energy storage component.

Item

Technical Parameter

Load

1100W, DC 48V ( provided by the customer)

Equipment Compartment Cooling

1500W, AC220V air conditioner

Battery Compartment Cooling

500W, AC220V air conditioner

Generator Power Supply

80hours

Battery backup power supply

10hours

Ingress Protection

Equipment compartment, battery compartment: IP55

Generator compartment: IP45

Note:
1.The batteries charge and discharge frequency is high, so we recommend to use Iron Lithium Battery. The advantages of Iron Lithium Batteries are: anti - high temperature (up to 55°C), high battery cycle times, deep discharge, large current charge.
2.About the air conditioner, we recommend to use AC air conditioner, which is with high cost performance ratio.

Working Principle:

1.In case of the mains power working normally:

The mains power provide power supply for UPS, UPS provide power for load and battery charge.


2.In case of mains power failure:


The ATS transfers to the generator, the generator will supply power for UPS, and UPS supply power to the load.


3.In case of both mains power failure and generator failure:


The batteries will discharge and supply power for the load.

System Principle Diagram:

(Mains Power + Generator + Batteries) Outdoor Telecom Cabinet and Power Supply Solution

Layout Pictures

(Mains Power + Generator + Batteries) Outdoor Telecom Cabinet and Power Supply Solution

Component List

NO.

Item

Quantity

Specs

1

UPS

1

3KW

2

Iron Lithium Battery

1

48V400Ah

3

ATS(Mains Power & Generator Automatic transfer)

1

4

Generator

1

Single Phase, 20KW

5

AC&DC PDU

1

Grade B Lightening Protection, 5-way DC input,

2- way AC output

6

Cabinet 1 (Equipment Compartment + Battery Compartment)

1

  1. The Cabinet includes two compartments (separated left compartment and right compartment), with front door.
  2. The external dimension of the cabinet is H*W*D 2400*1600*800mm.
  3. Structure: Integrated splicing, with 20mm heat insulation cotton, including inner panel; Base: 2.0mm galvanized steel, cabinet: 1.5mm galvanized steel.

7

Cabinet 2 (Generator Compartment)

1

  1. The cabinet includes one compartment, with front door.
  2. The external dimension of the cabinet is H*W*D 1300*1600*1000mm.
  3. Structure: Integrated splicing; without heat insulation cotton; Base: 2.0mm galvanized steel, cabinet: 1.5mm galvanized steel.

8

AC air conditioner 1

1

Cooling: 1.5KW, Power Consumption: 550W, AC230V

9

AC air conditioner 2

1

Cooling: 500W, Power Consumption: 250W, AC230V


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