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
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:
Layout Pictures
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 |
|
7 | Cabinet 2 (Generator Compartment) | 1 |
|
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 |
(Mains Power + Generator + Batteries) Outdoor Telecom Cabinet and Power Supply Solution Images |