The Eltek Smartpack S is a compact, hot-swappable, all-in-one controller for small and medium telecom and industrial DC power systems built on the Flatpack S platform. A 2.2-inch colour display and an Ethernet port give local and remote access to status, alarms and configuration, while automatic battery monitoring and testing keep track of battery health.
Key Features
- 2.2-inch high-contrast colour TFT display
- Ethernet with web browser access, SNMP (get, set, traps) and email alarms
- 6 programmable relay outputs and 6 programmable multipurpose inputs (digital or analog)
- Automatic battery monitoring and testing with state-of-health (SoH) assessment
- Temperature-compensated charging, boost and equalize charge
- Battery symmetry (midpoint and block) measurement
- Comprehensive logging and remote software upgrades
- Hot-swappable, designed for Flatpack S power racks
Technical Specifications
| Supply voltage (DC) | 10 – 75 VDC |
|---|---|
| Power consumption | 3.1 W |
| MTBF | 900,000 h |
| Relay outputs | 6 programmable, Form C (NO-C-NC), max 75 V |
| Digital inputs | 6 configurable (open / closed) |
| Analog inputs | NTC temperature probe, 0–10 V, 4–20 mA |
| Communication ports | Ethernet, RS-232, RS-485 |
| Display | 2.2-inch QVGA colour TFT |
| System connections | Voltage, current, battery midpoint (2), load, ground-fault detection |
| Operating temperature | −20 to +65 °C |
| Storage temperature | −40 to +70 °C |
| Dimensions (W x H x D) | 72.2 x 43 x 220.7 mm |
| Ingress protection | IP20 |
| Marine certification | DNV 2.4 (part no. 242100.410M) |
Specifications from the manufacturer and subject to change without notice. Contact KPS for the latest datasheet.
Applications
Monitoring and control of compact 24V, 36V and 48V Flatpack S DC power systems at telecom sites, in industrial cabinets, on rail and marine installations, and in space-restricted racks.
Common Questions
What does the Eltek Smartpack S do?
It controls and monitors Flatpack S rectifiers, batteries and loads, runs automatic battery tests, and reports alarms locally and over the network.
Is the Smartpack S hot-swappable?
Yes. The Smartpack S plugs into Flatpack S power racks and can be replaced without shutting down the system.
Related Products and Guides
- Flatpack S 48V 1U power system – complete system with Smartpack S
- Eltek Smartpack R controller – retrofit for Smartpack 1 systems
- Battery monitoring systems – how controllers protect your batteries
Buy the Eltek Smartpack S controller in Egypt
KPS supplies, installs and supports this equipment across Egypt, including system design, integration and commissioning. Request a quote and our engineers will confirm the right configuration for your site.
