Eltek 268035 Flatpack2 (4AC 4-Slot Subrack DC Power System)
Eltek 268035 Flatpack2 4AC 4-slot subrack power shelf accommodating up to four Flatpack2 rectifiers with individual AC feeds for critical telecom infrastructure.
EltekModel: Eltek Smartpack S
Eltek Smartpack S Digital Controller (Part No. 242100.120)
The Eltek Smartpack S (Part No. 242100.120) is an intelligent compact supervisory controller designed for Eltek Flatpack2 and Flatpack S DC power systems, offering integrated web server, SNMP, and high-precision battery monitoring.
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- System Output Capacity
- Manages up to 24 rectifier modules and 2 battery banks A
- Nominal Output Voltage
- -48VDC (-42V ~ -58V) VDC
- Output Voltage Range
- -48VDC (-42V ~ -58V) VDC
- Rectifier Module Slots
- 1U modular panel embedded installation Slots
- System Monitoring Controller
- Smartpack S (242100.120) Full Digital Color Display
- Power Conversion Efficiency
- ≥ 96.0%
What this product is
What this product is
Centralized digital supervisory controller for Eltek DC telecom power plants.
What problem it solves
Enables remote unmanned site management and proactive battery lifecycle health tracking with comprehensive alarm telemetry.
Who and where it is for
Eltek Flatpack2 subracks, Compact system shelves, and telecom site power modernizations.
Core advantages
- High-contrast graphic display with navigation buttons
- Integrated Ethernet port with embedded Web server and SNMP v1/v2c/v3
- Advanced battery testing, charge-limiting, and thermal compensation algorithms
- Hot-pluggable design ensures uninterrupted DC plant operation during replacement
Technical specifications
| Key specifications | Value |
|---|---|
| System Output Capacity | Manages up to 24 rectifier modules and 2 battery banks A |
| Nominal Output Voltage | -48VDC (-42V ~ -58V) VDC |
| Output Voltage Range | -48VDC (-42V ~ -58V) VDC |
| AC Input Voltage | Direct connection to the internal DC bus for power supply (18 ~ 75 VDC) VAC |
| Rectifier Module Slots | 1U modular panel embedded installation Slots |
| System Monitoring Controller | Smartpack S (242100.120) Full Digital Color Display |
| Power Conversion Efficiency | ≥ 96.0% |
| Physical Dimensions | 41.5 × 109 × 140 mm |
| Operating Temperature Range | -40°C to +65°C |
Applications
01
Telecom 4G/5G macro cellular base stations and distributed remote power sites
02
Enterprise-grade cloud data center mission-critical -48V DC power distribution lineups
03
Utility power grid dispatch centers and high-voltage substation DC switchgear rooms
04
Railway transit signaling, automated train control, and communications equipment rooms
Frequently asked questions
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