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Introduction
NetSure701 A41 embedded power systems are highly reliable and full digital communication power systems that offer high power density and high performance. Developed by Emerson Network Power based on many years of development and network operating experiences, these solutions meet the network requirements of 3G,FTTx, data communication equipment transmission equipment and access equipment. This system is compatible with multiple types of high frequency switching mode rectifier modules developed by Emerson. Each includes a rectifier redundancy energy saving function that combines HE (high efficiency) and SE (standard efficiency) rectifiers in one system. It has perfect surge protection features on the AC and DC sides and on signal interfaces, making it particularly suitable for supplying power to outdoor BTS cabinets and outdoor equipment rooms.
System features
Configuration | |||
System Capacity | 200A | ||
Monitoring module | M221S/M222S | ||
Rectifier module | 4 x R48-2900U/R48-3200e | ||
AC distribution | Input | 1 x 125A/2P | |
Output | 1 x 16A/1P | ||
Battery connection | 2 x 125A/1P | ||
DC distribution | BLVD | 2 x32A/1P, 2 x 16A/1P | |
LLVD | 2 x 63A/1P,4 x32A/1P, 2 x 16A/1P | ||
Surge protection | Level C SPD at AC side with SPD DC side and signal interfaces | ||
Dry contects | 3 alarm inputs, 4 alarm outputs | ||
Optional parts | Top cover temperature sensor, battery rack, extension DC distribution | ||
Rectifier module |
|||
Configuration | Model | ||
SE rectifier | R48-2900U,R48-3200 | ||
High efficient rectifier | R48-3200e,R48-3500e,R48-4000e | ||
Electrical parameters | Description | ||
Input voltage range | 80~300Vac | ||
Input voltage frequency: | 45~65Hz | ||
Power factor: | ≥0.99 | ||
Efficiency | SE>92%,HE>96% | ||
Output characteristics | |||
Output voltage: | -42~-58Vdc | ||
Nominal voltage | -48Vdc | ||
Rated output voltage | -53.5Vdc | ||
Output current: | 0~50A | ||
Configuration |
M221S: LCD display, with Ethernet port, RS232 |
M222S: LCD display, without Ethernet port, RS232 |
Alarm function: |
The monitoring units generates audible and visual alarms for system failures, and report such events to the host |
Up to 200 history alarm logs can be stored, key-press recording is available. |
3 alarm inputs and 4 alarm outputs, extendable to 8 alarm oytputs |
Controllable alarm sounds and times |
Battery management function |
Automatic float and boost charge, smart charge current-limiting, battery protection |
Discharge test, with 10 groups of battery test records |
Three charging modes: timely, quick, constant current |
Control function: |
Rectifier on/off, rectifier current-limiting, load-sharing, voltage regulation |
Battery boost charge/ float charge / test switching, battery protection |
Remote monitoring functions |
Remote signaling, remote control, remote measurement, remote adjustment |
Energy saving function (option) |
Automatic rectifier redundancy for energy saving |
Mixing of HE and SE rectifiers |
System mode: | Dimensions (W x D X H,mm) | Weight |
NetSure701 A41-S3 | 483 x 360 x 267 19-inch wide,6U high |
≤25Kg (excluding rectifier and monitoring modules) |
Registration Date | 2014/02/22(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Distributor/Wholesaler |
Year established | 2007 |
Employees total | 11 - 50 |
Annual revenue | USD 500,001 - 1,000,000 |
Company | Shenzhen Folint Technology Co Ltd |
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Address | F6038 Bldg.B, Haoyunlai BuildingShenzhenGuangdongChina |
Phone | 86 - 755 - 61522695 |
Contact | Simon You |