A rugged all-in-one solution integrating a high-performance crane-dedicated variable frequency drive with full safety logic and PLC control—engineered for 0.75kW to 90kW construction hoist applications.
A rugged all-in-one solution integrating a high-performance crane-dedicated variable frequency drive with full safety logic and PLC control—engineered for 0.75kW to 90kW construction hoist applications. Combines drive, control, and protection in one cabinet, with built-in auto-leveling, anti-fall logic, and multi-protocol communication for modern building elevators and material hoists.
| Controller Model | Motor Power (kW) | Power Capacity (kVA) | Input Current (A) | Output Current (A) |
|---|---|---|---|---|
| S3300-0R7G-4 | 0.75 | 1.5 | 3.4 | 2.1 |
| S3300-1R5G-4 | 1.5 | 3.0 | 5.0 | 3.8 |
| S3300-2R2G-4 | 2.2 | 4.0 | 5.8 | 5.1 |
| S3300-004G-4 ⭐ | 4.0 | 5.9 | 10.5 | 9.0 |
| S3300-5R5G-4 ⭐ | 5.5 | 8.9 | 14.6 | 13.0 |
| S3300-7R5G-4 ⭐ | 7.5 | 11.0 | 20.5 | 17.0 |
| S3300-011G-4 ⭐ | 11 | 17.0 | 26.0 | 25.0 |
| S3300-015G-4 | 15 | 21.0 | 35.0 | 32.0 |
| S3300-018G-4 | 18.5 | 24.0 | 38.5 | 37.0 |
| S3300-022G-4 | 22 | 30.0 | 46.5 | 45.0 |
| S3300-030G-4 | 30 | 40.0 | 62.0 | 60.0 |
| S3300-037G-4 | 37 | 57.0 | 76.0 | 75.0 |
| S3300-045G-4 | 45 | 69.0 | 92.0 | 91.0 |
| S3300-055G-4 | 55 | 85.0 | 113.0 | 112.0 |
| S3300-075G-4 | 75 | 114.0 | 157.0 | 150.0 |
| S3300-090G-4 | 90 | 134.0 | 180.0 | 176.0 |
| Input Voltage / Frequency | 3-phase 380V, 50/60Hz |
| Control Modes | Sensorless Vector (SVC), Closed-Loop Vector (CLVC), V/F |
| Maximum Output Frequency | 150Hz (carrier 0.5–16kHz, auto-adjusted by load) |
| Startup Torque | 200% @ 0.5Hz (SVC); 200% @ 0Hz (CLVC) |
| Speed Stability / Accuracy | ±0.02% (CLVC); Torque control accuracy ±5% (CLVC) |
| Overload Capacity | 150% rated current for 60s; 180% for 3s |
| Leveling Accuracy | ±2cm (auto floor positioning) |
| Brake Control | Built-in professional brake timing logic (release frequency, current, time configurable) |
| I/O & Communication | 5 × DI (expandable to 8), 2 × AI, 1 × DO, 1 × relay, 1 × AO; RS485 / Profibus-DP / CANlink / CANopen |
| Encoder Support | Differential, open-collector, push-pull, UVW, resolver (via optional PG cards) |
| Protection Functions | Overcurrent, overvoltage, undervoltage, overload, input/output phase loss, ground fault, encoder fault, module overheat, anti-fall, emergency stop |
| Operating Environment | -10°C to +40°C; humidity ≤95% non-condensing; altitude ≤1000m (de-rated 1% per 100m above) |
| Protection Rating | IP20, pollution degree PD2 |
| EMC Standard | EN 61800-3:2004 C2 class |
| Certifications | CE, ISO 9001, SGS |
The IDEEI S3300 series supports motors from 0.75kW to 90kW. The model range includes S3300-0R7G-4 for 0.75kW applications up to S3300-090G-4 for 90kW heavy-duty construction hoists, all operating on 3-phase 380V input.
The S3300 supports three control modes: open-loop vector control, closed-loop vector control with encoder feedback, and V/F control. Closed-loop mode provides ±0.02% speed stability and 0Hz/200% starting torque for precision lifting operations.
Yes. The S3300 includes professional brake control timing logic with configurable release frequency, release current threshold, release time, and holding time. This prevents hook slip during stops and power loss conditions.
The unit includes overcurrent, overvoltage, undervoltage, overload, input and output phase loss, ground fault, encoder fault, and module overheat protection. It also provides application-specific safety functions including anti-fall protection, overload limiting, emergency stop, limit switch monitoring, and low-voltage protection to prevent load slip.
The S3300 supports RS485, Profibus-DP, CANlink, and CANopen protocols. An RS485 communication expansion card enables Modbus-RTU communication with host computers, PLCs, or touch panels for IoT-enabled real-time status monitoring and predictive maintenance.
Our engineering team provides free model selection based on your motor nameplate, plus wiring diagrams and commissioning support for hoist projects. Contact us for project configurations and wholesale inquiries.
📧 info@vfdinverters.com | 📱 WhatsApp/WeChat: +86 183 5724 1165
🌍 Serving B2B clients in Southeast Asia, Middle East, Europe & USA | CE, ISO 9001 & SGS Certified
Our engineers will recommend the right configuration for your application.
📞 +86 183 5724 1165 (WeChat / WhatsApp) | ✉️ info@vfdinverters.com
