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Multi-Voltage Output Selection: Supports 24VDC / 36VDC / 48VDC three mainstream output specifications, meeting diverse DC power demands of different devices.
Full Hot-Plug Design: Both Flatpack S rectifiers and Smartpack S controller support hot plug, eliminating system downtime during maintenance.
Flexible Distribution Modes: Configurable with 2 bulk outputs + 2 LVBD-controlled outputs or 4 direct bulk outputs; optional 80A LVBD low voltage disconnection protection.
Universal Input Adaptation: 85-305VAC / 85-300VDC dual input, compatible with single-phase and three-phase power grids (3×1 phase / 3 phase Δ/Y), 45-66Hz wide frequency range.
Remote Intelligent Management: Embedded Ethernet port, supports remote data viewing, parameter setting and fault alert for unattended operation.
Compact Shallow Structure: 1U ultra-thin body and 250mm shallow depth, saves cabinet space and fits most narrow cabinets.
Polarity Flexibility: Supports positive/negative polarity output, adapting to different wiring standards of global equipment.
Reliable Wiring Terminals: Adopts 4mm² rear terminal blocks for AC access and M6 cable lugs for DC battery/load wiring, firm and safe connection.
Global Certification: Passes UL 60950-1, ETSI and EMC series certifications, compliant with marine and telecom industry standards.
High Load Capacity: Maximum 125A output current and 5.4kW total power, capable of driving medium and large loads stably.
| Category | Item | Parameter |
|---|---|---|
| Basic Info | Product Type | 1U Rack-mounted Bulk Feed DC Power System |
| Model | Flatpack S 1U Bulk Feed | |
| Part Number | CTOS0301.xxx | |
| Matching Devices | Flatpack S Rectifiers, Smartpack S Controller | |
| AC/DC Input | Input Range | 85 ~ 305VAC / 85 ~ 300VDC |
| Grid Configuration | 3×1 phase / 3 phase (Δ/Y) | |
| Input Frequency | 45 ~ 66Hz | |
| AC Terminal | 4mm² Rear Terminal Block | |
| Max Current Per Module | 9.9A (48V) / 5.9A (36V/24V) | |
| DC Output | Optional Voltage | 24VDC / 36VDC / 48VDC |
| Max Output Current | 125A | |
| Total Max Power | 5.4kW | |
| Output Polarity | Positive / Negative (Optional) | |
| Wiring Terminal | M6 Cable Lug (Rear Connection) | |
| Distribution & Protection | Distribution Mode | 2 Bulk + 2 LVBD / 4 Direct Bulk |
| LVBD | Optional 80A Latched Protection | |
| Shunt Position | Positive / Negative Leg (Optional) | |
| Communication | Interface | Ethernet Port (Remote Monitoring Supported) |
| Physical Parameters | Dimension (W×H×D) | 482.5 × 44.3 × 250 mm |
| Recommended Cabinet Depth | ≥300mm | |
| Net Weight | 4.7kg (Controller Included, Excluding Rectifiers) | |
| Certifications | UL 60950-1, ETSI EN 300 386, Full EMC Compliance | |
| Environment | Meets ETSI EN 300019 Series Environmental Standards | |
| Trade Terms | Warranty Period | 12 Months |
Marine & Offshore: Shipboard power distribution, offshore platform control systems, marine safety and automation equipment
Telecom Industry: Mobile base stations, fixed-line communication rooms, FTTX fiber access nodes, microwave communication devices
Industrial Fields: Process industry control systems, factory automation equipment, outdoor unattended monitoring stations
Power Utilities: Substation auxiliary power, SCADA systems, power distribution control devices
Retrofit Projects: Old cabinet renovation, legacy power system replacement and capacity expansion
Strong Versatility: Multiple voltage outputs and optional polarity cover most global telecom and marine equipment standards.
Low Maintenance Cost: Full hot plug design realizes non-stop maintenance, greatly reducing operation risks and labor costs.
Flexible Configuration: Various distribution combinations and optional LVBD protection can be customized according to on-site load demands.
Space-Saving Design: 1U shallow body adapts to space-limited cabinets and outdoor communication boxes.
Dual Input Compatibility: AC/DC universal input suits complex power supply environments on ships and remote sites.
Remote O&M: Ethernet remote monitoring function reduces on-site inspection workload.
Durable & Reliable: Strict industry certifications and optimized circuit design ensure long-term stable operation in harsh conditions.
Easy Upgrade: Perfect compatibility with full Flatpack S series modules, convenient for later capacity expansion.
Q: What DC output voltages are available for this system?
A: It provides three optional specifications: 24VDC, 36VDC and 48VDC.
Q: What is the maximum output current and total power?
A: The maximum output current is 125A, and the total output power reaches 5.4kW.
Q: Does the controller and rectifier support hot plug?
A: Yes, both Smartpack S controller and Flatpack S rectifiers support hot plug for non-stop maintenance.
Q: What input types does it support?
A: It supports 85-305VAC and 85-300VDC dual input, adapting to multiple grid modes.
Q: Does it have LVBD protection function?
A: Yes, 80A latched LVBD protection is optional to protect batteries and loads.
Q: Can remote monitoring be realized?
A: It is equipped with an Ethernet port to support remote monitoring and fault alarm.
Q: What are the overall dimensions and weight?
A: Size: 482.5 × 44.3 × 250 mm, weight: 4.7kg (excluding rectifiers).
