SD Series
SD Series
SD Series rectifier and battery charging systems offer high-performance solutions designed to provide reliable and uninterrupted DC power in industrial applications. Thanks to its DSP (Digital Signal Processor)-based intelligent control infrastructure, the system operates with high stability and precision, ensuring safe energy conversion with an isolation transformer at the input. It optimizes battery life and guarantees system continuity by adapting to different battery needs with float, equalize, and boost charging modes.
With extensive language support, a user-friendly interface, and monitoring and control capabilities via RS232/RS485, the SD Series simplifies operational processes. Its active parallel operation feature allows multiple devices to work together, while battery temperature compensation and advanced battery test functions continuously optimize system performance. Adjustable parameters, programmable structure, and advanced alarm systems offer users maximum control and flexibility.
With extensive language support, a user-friendly interface, and monitoring and control capabilities via RS232/RS485, the SD Series simplifies operational processes. Its active parallel operation feature allows multiple devices to work together, while battery temperature compensation and advanced battery test functions continuously optimize system performance. Adjustable parameters, programmable structure, and advanced alarm systems offer users maximum control and flexibility.
- Features
- Parameters
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Features
- Built-in isolation transformer at the input
- Smart control with DSP and high reliability
- Float, equalize, and boost charging modes
- Multi-language support (Turkish, English, German, Dutch, Portuguese, Spanish, Russian)
- Monitoring and control via RS232 / RS485
Options
- Active parallel operation (load sharing up to 4 devices)
- Battery temperature compensation (automatic voltage adjustment based on temperature)
- Battery test feature with adjustable voltage and duration
- Color TFT touchscreen
| KEY FEATURES | ||
|---|---|---|
| Model | SD-1 | SD-3 |
| Input Phase | Single Phase | Three Phase |
| INPUT PARAMETERS | ||
| Voltage | 110VAC / 115VAC / 120VAC 220VAC / 230VAC / 240VAC (Optional: Others) |
190VAC / 200VAC / 210VAC 380VAC / 400VAC / 415VAC 440VAC / 460VAC / 600VAC (Optional: Others) |
| Voltage Range | ±10% / ±15% / ±20% | ±10% / ±15% / ±20% |
| Connection | 2W (P+N) | 3W (3P) / 4W (3P+N) |
| Frequency | 50Hz, 60Hz or 400Hz (±15%) | |
| Rectifier Type | Full Bridge | 6-Pulse / 12-Pulse |
| Power Factor | >0.7 | 0.8 (6-Pulse) / 0.9 (12-Pulse) |
| THDi | <50% | <30% (6-Pulse) / <12% (12-Pulse) |
| OUTPUT PARAMETERS | ||
| Output Voltage | 12VDC / 24VDC / 48VDC / 60VDC / 110VDC / 125VDC / 220VDC / 250VDC / 400VDC / 600VDC (Optional: Others) | |
| Output Current | 10A – 200A | 10A – 5000A |
| Efficiency | 75% – 87% | 80% – 94% |
| Voltage Regulation | <0.5% | |
| Current Regulation | <2% | |
| Overload | Current limiting at 100% of nominal current (adjustable) | |
| Ripple | <4% | <1% |
| BATTERY PARAMETERS | ||
| Battery Type | VRLA / OPzV / OPzS / Ni-Cd | |
| Charge Voltage | VRLA / OPzV / OPzS: 2.23VDC – 2.35VDC (Float), 2.40VDC (Boost/Equalize) Ni-Cd: 1.42VDC (Float), 1.47VDC – 1.7VDC (Boost/Equalize) |
|
| Charge Current | VRLA / OPzV / OPzS: 10-15% of battery capacity Ni-Cd: 20% of battery capacity |
|
| Boost Duration | 0 – 20 hours (adjustable) | |
| Voltage Adjustment Range | 80% – 125% nominal voltage | |
| PHYSICAL CHARACTERISTICS | ||
| Cabinet Type | Upright (Optional: others) | |
| Cabinet Color | RAL7032, RAL7035 (Optional: others) | |
| Protection Class | IP20 (Optional: IP21 – IP55) | |
| Cooling | Fan-cooled (Optional: natural, water cooling, smart fan) | |
| Cable Entry | Bottom (Optional: top, rear, side) | |
| ENVIRONMENTAL CONDITIONS | ||
| Storage Temperature | -25°C / +70°C | |
| Operating Temperature | -10°C / +50°C | |
| Humidity | 0% – 95% (Non-condensing) | |
| Altitude | 1000m (1% derating for every 100m above 1000m) | |
| Noise | 55dB – 75dB | |
| Isolation | 1500VAC / 2000VAC / 3000VAC | |
| Insulation Resistance | 200MΩ | |
| COMMUNICATION | ||
| Standard Communication | ModBus RTU (RS232) (Optional: RS485, TCP/IP, SNMP, IEC61850) | |
| Parallel Operation | Passive: Unlimited (Optional: active up to 4 units) | |
| HMI | LED/LCD Panel (Optional: touchscreen) | |
| Languages | Turkish, English, German, Dutch, Portuguese, Spanish, Russian | |
| PROTECTIONS | ||
| Battery Protection | Temperature compensation, LVD, current limiting | |
| Input / Output Protection | MCB or MCCB | |
| AC line fault, DC low/high alarm | ||
| Overcurrent, ground fault, overtemperature | ||
| ADDITIONAL FEATURES (OPT.) | ||
| Load Output | Diode or DC/DC converter | |
| Measurements | Input/Output voltage and current, battery data | |
| DC Power | Battery monitoring when AC is disconnected | |
| Protection | Fan failure, fuse, parallel fault, high ripple | |
| STANDARDS | ||
| EN62310-1 | General safety requirements | |
| EN62310-2 | EMC requirements | |
| EN62310-3 | Performance and test requirements | |
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