| Parameter | Details |
|---|---|
| Product Name | Energy-Saving Feedback Capacity-Grading Equipment |
| Model | Semco SIT-S ES 5V 60A 64CH |
| Cell Types Supported | Prismatic, Pouch, Cylindrical (with temperature monitoring) |
| Application | Formation & capacity grading with automatic level classification & data logging |
| Total Channels | 64 channels |
| Channel Control Mode | Independent CC/CV source per channel, four-wire measurement, real-time contact impedance detection |
| Supported Batteries | Cylindrical Ø32–60 mm, L 80–160 mm; Prismatic L 80–220 mm, T 20–70 mm, H 80–220 mm; Polymer as per customer design |
| Fixtures | Flat-head fixture & alligator clip |
| Voltage Measurement Range | DC 0–5 V |
| Battery Voltage Range | Charge: 0–4.5 V; Discharge: 4.5–2 V |
| Constant Voltage Range | 2–4.5 V |
| Voltage Accuracy / Resolution | ±(0.05% RD + 0.05% FS), 1 mV control & sampling |
| Current Range | Charge: 0.12–60 A; Discharge: 0.12–60 A |
| Current Accuracy / Resolution | ±(0.05% RD + 0.05% FS), 1 mA control & sampling |
| Current Rise / Start Time | ≤50 ms (90% load) |
| Working Power Supply | Three-phase five-wire AC 380 V ±10%, 50 Hz |
| Power Factor | ≥0.99 @ 220 VAC, full load |
| Grid Harmonics | THDu ≤2%, equipment harmonics <5% |
| Supply Efficiency | Charge ≥80%, Discharge ≥70% |
| Max Power Consumption | ≤24 kW |
| Battery Temperature Monitoring | −10 °C to 70 °C |
| Data Recording Interval | 1–60 s (optional) |
| Time Range / Accuracy | 0–3000 min/step, ≤±1‰ |
| Dimensions (L × W × H) | 1830 × 900 × 1780 mm |
| Typical Environment | −10 °C to 40 °C, RH ≤80%, cleanliness <100,000, noise <75 dB, good earthing |
| Category | Key Features |
|---|---|
| Energy-Saving Design | Two-way AC/DC inverter with energy feedback: discharge energy fed back to factory grid, cutting running cost. |
| Channel Architecture | 64 fully independent channels, each with its own CC/CV source, smooth CC–CV transition, no current spikes. |
| Accuracy & Stability | 0.05% measurement accuracy, 1 mV / 1 mA resolution, data recording at 1 s intervals for precise grading. |
| Multi-Format Compatibility | Supports cylindrical, prismatic and polymer cells via adjustable fixtures and alligator/flat-head probes. |
| Temperature Monitoring | Channel-level battery temperature monitoring from −10 °C to 70 °C for safer formation and grading. |
| Intelligent Protection | Over/under-voltage, trend and fluctuation protection, reverse connection, short circuit, timeout, capacity and voltage outlier alarms, power-off data recovery. |
| Process Control | Up to 32 work steps and 256 cycles per process; CC, CV, CC–CV, CP and CR modes with flexible cut-off conditions. |
| Sorting & Analysis | Automatic sorting by capacity, time, OCV, discharge platform; built-in calculations for CC ratio, loss, efficiency, average/median voltage. |
| Data & Traceability | Local data storage, curve and cycle plots, export to text/Excel/MDB, supports MES/database docking and label printing. |
| Software Capabilities | PC control with barcode scanning, renewal after power/interruption, multi-level protection, free upgrades, multi-language UI. |
| Hardware Platform | STM32-based control, high-precision AD/DA, Semco clamps, modular design for easier maintenance and lower failure rate (<1%). |
| Safety & Compliance | Designed for clean, grounded environments with noise <75 dB; strong electrical protection on grid and channel level. |
Boost lithium cell grading efficiency with Semco SIT-S ES 5V 60A 64CH. Features USB interface, RS-485 converter, and barcode scanning for seamless battery capacity classification.
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