IDEEI Z3300-P (open-loop, 2.2-37kW, 220-240V / 380-480V branches) and D3300-P (closed-loop, 3.7-37kW, dual-CPU with removable PG card) elevator inverters on one selection page, with encoder-free SVC or FVC feedback control, RS485 and elevator I/O.
This series offers Z3300-P open-loop and D3300-P closed-loop elevator drive configurations. Z3300-P uses encoder-free vector control, with 2.2–7.5kW at 220–240V and 3.7–37kW at 380–480V. D3300-P is the closed-loop configuration for projects requiring encoder feedback and a matching PG card, covering 3.7–37kW in its listed three-phase branch. Select the model by motor voltage, current, motor type and feedback requirements.
Sensorless vector control reduces feedback hardware for suitable asynchronous elevator applications.
Preset speeds and S-curve acceleration/deceleration support application-specific motion profiles.
Brake, contactor, overspeed, speed-deviation and motor protection functions support system integration.
RS485 and scalable I/O functions support control-panel and modernization projects where listed.
The table separates verified published data from project-dependent choices. Match the product by electrical ratings and application conditions; do not select from the headline power value alone.
| Catalog branch | Power range | Output phase | Control | Order code |
|---|---|---|---|---|
| 220-240V branch | 2.2-7.5kW | 3-phase | Open loop | Confirm exact order model |
| 380-480V branch | 3.7-37kW | 3-phase | Open loop | Confirm exact order model |
| 220-240V branch | 3.7-7.5kW | 3-phase | Closed loop | Confirm exact order model |
| 380-480V branch | 3.7-37kW | 3-phase | Closed loop | Confirm exact order model |
Open-loop vs closed-loop: the Z3300-P estimates motor operation without encoder feedback across 220-240V (2.2-7.5kW) and 380-480V (3.7-37kW) branches; the D3300-P uses encoder feedback (FVC) for 200% startup torque at 0Hz, ±0.05% speed stability, dual-CPU diagnostics and a removable PG card.
Closed-loop models do not include a PG card free of charge; the PG card is priced separately.
| PG Card | Price (USD) |
|---|---|
| 1387 Encoder Feedback | $17 |
| 1313 Absolute Encoder (Heidenhain ECN413) | $39 |
| ABZ Encoder | $19 |
| MCTC-PG-E (SIN/COS, for synchronous motors) | $19 |
| MCTC-PG-F1 (Absolute Encoder) | $39 |
Confirm the PG card against the encoder interface, supply voltage and drive hardware revision before ordering; power rating alone does not establish compatibility.
Terms: USD, EXW. 2-year warranty (free replacement parts for quality issues from our side; water ingress and misoperation excluded). Free technical support.
| Item | Verified specification |
|---|---|
| Control platform | High-performance DSP |
| Control mode | High-performance vector control without encoder |
| Communication | Standard RS485 |
| I/O | Scalable I/O port |
| UPS function | Light-load search |
| Brake unit | Catalog states standard built-in unit on 0.4-37kW platform |
A dependable quotation requires the complete operating profile, not only the nominal power. IDEEI reviews voltage, current, source or motor data, duty, environment, required options and destination together so the final configuration, accessories, protection devices and commercial scope can be stated clearly.
The inverter or integrated controller is one part of the elevator control and safety system. Door circuits, mechanical brake, safety chain, final limits, rescue power and inspection controls remain system-level responsibilities. Commission motor data and encoder interfaces only with the car secured and qualified personnel present. Verify braking energy, resistor duty, contactor sequence and local elevator code before passenger service.
Installation and commissioning must be completed by qualified electrical personnel. Isolate all energy sources before wiring, verify terminal functions against the current manual, provide protective devices and grounding, and apply the published derating guidance for altitude, temperature, enclosure and cable length. Product-page data supports preliminary selection and does not replace project engineering or local code compliance.
Motor support depends on the selected Z3300-P control mode and hardware. Send the motor nameplate and encoder details so the correct model, PG card and tuning procedure can be confirmed.
Open-loop vector control estimates motor operation without encoder feedback. Closed-loop vector control uses a compatible encoder and PG interface for higher low-speed and zero-speed performance.
UPS or battery rescue functions are series- and project-dependent. The emergency power rating, wiring, travel logic, contactors and local safety requirements must be engineered as a complete system.
No. Rated motor current, elevator load, speed, duty cycle, braking energy, motor type, encoder, cable length and ambient conditions all affect final selection.
Send the motor nameplate, elevator type, load, speed, travel height, floor count, encoder, brake arrangement, control-panel information, quantity and destination.
Send the required electrical and application data, quantity and destination. Our team will confirm the suitable model, options and quotation scope.
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IDEEI Z3300 (Open-Loop) & D3300 (Closed-Loop) Elevator Inverter 2.2-45kW
2.2kW · 3.7kW · 5.5kW
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