HER – High Efficiency Revolution
With the capability to reach a fuel consumption rate of only 0,4 lt/kWh, the module allows to achieve the benefits from the use of a variable speed DC generator with low capital investments and without the necessity of battery packs.
- Lowest capital investment
- 100% battery free
- Extreme environment applications
Due to the high efficiency given by its variable speed DC generator, the system is able to achieve great savings in terms of fuel consumption. For a BTS site having 2 kW as average load, the fuel consumption is below 20 liters/day, representing a saving up to 58% when compared to a conventional AC generator.
Thanks to the significant reduction in terms of fuel consumption and to the big capacity of the fuel tank provided with the unit, the system allows to achieve a 75 days autonomy in case of BTS having 2 KW as average load, meaning a saving up to 50% in the number of refueling trips to site.
The system has been developed to increase the maintenance interval up to 1000 engine running hours. In the case of BTS with 2 KW average load, the ordinary maintenance activities are made every 40 days, allowing a 75% saving in terms of number of trips to site for maintenance.
Being highly efficient with a total freedom from batteries, HER is able to operate under extreme operating conditions (hot and cold climate), avoiding all the typical costs and high/low temperature issues normally associated to energy storage systems.
The great savings in terms of OPEX allow to get a very short payback even for this latest high level of technology, which in most of the cases is expected to be within 18 months from commissioning.
The daily Total Costs of Ownership of the HER module can allow a reduction from 25% to 30% if compared to a conventional AC generator, independently from the loads on site.
Being a Plug&Play solution providing power both in DC and AC, additional savings can be achieved thought the elimination of AC/DC rectifiers on site. Moreover, since even at the hottest climate condition the system can work without any derating, further savings can be achieved by the elimination/reduction of the A/C systems installed on site, with following improvements in total power and fuel consumption for that site. if necessary, a small battery back could be added to site and be used just in case of temporary back up.
Due to the experience acquired on the field by the producer, the unit has been equipped with high technological devices to obstacle any possibility for fuel stealing and to duly inform the relevant NOC for any attempt done on the unit with such an aim.
Being developed for powering off grid sites, which are often located in remote areas difficult to be reached, the Module can be monitored and controlled from a remote station via GSM/GPRS/IP connection. All the alarms and events report are also accesible by remote and this allows an easy scheduling of all the operational activities
In urban areas the noise level regulation might be very strict and Operators can be complaint by installing HIM on such specific sites. In fact, the soundproofed canopy of the HER guarantees a max noise level up to 50 db(A) at 7m, according to desired configuration.
The variable speed technology of its engine allow the HER to reduce the carbon footprint up to 50%. Additionally, its capability of being efficient without the need of working in cycling mode with batteries and its 100% double wall fuel tank, prevent from the risk of environmental pollution, reaching the top level in the environmental sustainability approach for the category of the 24 hours running generators.
The Module has been designed for hot swap on site and for being highly scalable according to Client changing requirement. Its reduced footprint, light weight and low noise level allow installation also on rooftop sites, where others cannot. Additionally, its modular structure along with its overall dimension allow easy handling and best fitting for FCL shipment.
HER 8 C Silent
|Optimized for BTS up to||8 KW (Average load)|
|DC Generator type||Variable Speed|
|DC Generator Max. Output||8 KW|
|DC Output Voltage||48 V|
|DC Optional Output||24 V|
|AC Optional Output||230V (50 Hz) / 120V (60 Hz)|
|Efficiency Rate||0,5-0,6 Lt/kWh > 2 kW on site > 0,4 Lt/kWH|
|Fuel Tank Capacity||1500 Lt|
|Fuel Tank structure||Double wall|
|Integrated Microprocessor Logic||One for all components|
|Communication Interface||RS 232, GSM/GPRS modem|
|Optional communication interface||RS 485 / IP|
|Remote Management||Utility Software / Web|
|Alarms sending||SMS / Web|
|Operating Temperature||-20°C / +50°C|
|Plug & Play Installation time||< 3 hours|
|Noise level||up to 50 db(A) at 7m|
|Overall dimensions||2200 x 1100 x 2200 (mm)|
|Weight||Each modular unit < 500 kg, total weight 930 kg|
|Storage Qty in 20'' Container||5 units|
|Storage Qty in 40'' Container||10 units|
|500 hours Mainenance Interval||Standard|
|1000 hours Mainenance Interval||Optional|
|Fuel Level detection (%)||Standard|
|Fuel Level detection (Lt)||Standard|
|Fuel Level fast variation alarm||Standard|
|Unauthorized Doors Opening Alarm||Standard|
|Water in Fuel sensor||Optional|
|Double wall Fuel Tank with Anti-theft device||Standard|
|Automatic Notice for Refueling||Optional|
|Automatic Notice for Maintenance||Optional|
|Alarms and Events - Hystorical Data Report||Standard|
|Remote Configuration & Operation||Standard|
|Load disconnection from remote||Standard|
|GPS Position Monitoring||Optional|
BTS Average Load: 2,5 kW
Maintenance Interval: 1000 hours
|Key Performance Indicators (KPIs):|
|Engine running hours / Day||24 hrs|
|Fuel Consumption / Day||19,2 Lit|
|Fuel Efficiency||0,4 Lt/kWh|
|Autonomy from refueling||78 days|
|Autonomy from maintenance||41 days|
|First Overhaul at||2 years|
|Product Expected Life Time||6 years|
|Savings Vs. AC Generator|
|Trip to site for maintenance||75%|
|Trip to site for refueling||56%|