Beijing Ding Ding Future Technology Co.Ltd
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Eltek's Solar Autonomous power core is based on the Flatpack2 product family, fully integrated into complete and flexible solutions with one single Smartpack2 controller
The power core has integrated battery distribution, DC load distribution, solar chargers with PV connection panel. The power core is flexible and can easily be upgraded to meet changing demands.
Solar Autonomous site is powered from PV panels and with a combination of cycling batteries supply all required power during the whole day.
1. Complete system
2. Smartpack2 Touch controller
3. Advanced control and monitoring through ethernet port
4. HE FP2 solar with MPPT
5. Max PV capacity 24kw
6. PV connection panel with DC SPD (option)
7. Hot pluggable modules
8. 19”/4U distribution chassis
9. Up to 8x battery breaker positions
10. LVBD
11. Up to 18x load breakers positions
12. LVLD1
13. LVLD2 (optional)
14. Global approvals
| MODEL | 300A DISTRIBUTION | 500A DISTRIBUTION | |||||
| Part number (configured power systems) | CTOA0407S.4xxx | CTOA0810S.4xxx | |||||
| POWER MODULES | |||||||
| Flatpack2 Solar Charger 1) | Flatpack2 48/3200 HE Solar | ||||||
| INPUT DATA (SOLAR CHARGER) | |||||||
| Voltage (range) | 85-420 VDC (operating range) 100-380 VDC (MPPT range) | ||||||
| Voltage (start-up) | 150 VDC | ||||||
| Maximum current | 20 ADC | ||||||
| PV CONNECTION PANEL | |||||||
| Service switches for PV arrays | 4 pcs 2-pole | 8 pcs 2-pole | |||||
| DC SPD Type 2 (option) | Up to 4 pcs | Up to 8 pcs | |||||
| OUTPUT DATA | |||||||
| Voltage | -48 VDC | -48 VDC | |||||
| Current (maximum) | 300 A | 500 A | |||||
| BATTERY DISTRIBUTION | |||||||
| Number of breaker positions | 6x (single pole) | 8x (single pole) | |||||
| LVBD | 300 A | 500 A | |||||
| Battery breaker type | Plug-in type (D-frame) | ||||||
| LOAD DISTRIBUTION | |||||||
| Number of load positions | Up to 18x 18 mm | Up to 16x 18 mm | |||||
| LVLD 1 | 300 A (max 12x 18 mm or 4x 27 mm + 6x 18mm) | 300 A (max 10x 18 mm or 4x 27 mm + 4x 18mm) | |||||
| LVLD 2 (option) | 150 A (max 6x 18 mm or 4x 27 mm) | 150 A (max 6x 18 mm or 4x 27 mm) | |||||
| Load breaker type | DIN rail mounted, 18 mm and 27 mm wide | ||||||
| CONTROL AND MONITORING | |||||||
| Control and Monitoring unit 2) | Smartpack2 Touch + Smartpack2 Basic + I/O Monitor Type2 | ||||||
| Mounting location | Door panel mounted | ||||||
| Local operation | Menu guided operation via touch-pad and graphical colour display | ||||||
| Remote operation | Ethernet for remote/local monitoring and control via WEB Browser | ||||||
| OTHER SPECIFICATIONS | |||||||
| Operating temperature | -40 to +70 °C [-40 to +158 °F] 3) | ||||||
| Storage temperature | -40 to +85 °C [-40 to +185 °F] | ||||||
| Dimensions (W x D x H) 5) | 482 x 384 x 311 (7U) mm [19 x 15.1 x 12.3 inch] | 482 x 384 x 445 (10U) mm [19 x 15.1 x 17.5 inch] | |||||
| Weight (excluding modules) | Approximately 12 kg [26 lbs] | Approximately 19 kg [42 lbs] | |||||
| DESIGN STANDARDS | |||||||
| Electrical safety | EN 60950-1:2006/A2:2013, EN 62368-1:2020/A11:2020 | ||||||
| EMC | ETSI EN 300 386 v1.3.2, EN 61000-6-1:2019, EN 61000-6-2:2019 EN 61000-6-3:2007/A1:2011/AC:2012, EN 61000-6-4:2019 | , | |||||
| Environment | ETSI EN 300 019-2-1 v2.3.1:2017, ETSI EN 300 019-2-2 v2.4.1:2017, ETSI EN 300 019-2-3 v2.4.1:2015, ETSI EN 300 132-2 v2.6.1:2019 Normal operating conditions as per IEC 62040-5-3:2016 clause 4.2. Other operating conditions as per IEC 62040-5-3:2016 clause 4.3, must be advised | ||||||
| 1) See Flatpack2 Solar charger datasheet for details 2) See Smartpack2 Touch controller datasheet for details | 3) +45 to +70 °C [+113 to +158 °F] with de-rated performance 4) Recommended minimum cabinet depth is 400 mm [15.7 inch] | ||||||
Application:
· Radio Base stations/ Cell Sites
· LTE / 4G / WiMAX
· Distributed Antenna Systems
· Microwave
· Broadband