China VFD Manufacturing ZONCN Inverter Variable Frequency Drive 0.4kw To 450kw
ZONCN T9000 VFD Inverter Features
The ZONCN T9000 is a high-performance industrial-grade variable frequency drive designed for precision motor control across diverse applications. Below is a detailed analysis of its key characteristics:
Open-Loop & Closed-Loop Vector Control
Provides superior speed and torque regulation without requiring an encoder (open-loop), while closed-loop mode ensures higher accuracy with feedback for demanding applications.
Ideal for scenarios requiring dynamic response, such as CNC machines, hoists, and centrifuges.
150% torque output at low speeds (0.5Hz) enables reliable starting under heavy loads (e.g., conveyors, crushers, or extruders).
Auto-torque boost compensates for load fluctuations, preventing stalling in variable-load conditions.
Wide power range (0.4–450kW) and multi-voltage support (220V/380V/440V/480V) accommodate global industrial power standards.
Permanent Magnet Synchronous Motor (PMSM) support enhances energy efficiency by 5–10% compared to traditional induction motors, suitable for HVAC, pumps, and servo-like applications.
Profinet & RS485 protocols enable real-time communication with PLCs, SCADA, and IoT platforms for Industry 4.0 readiness.
24V auxiliary power & PNP/NPN compatibility simplifies integration with sensors, relays, and external controllers.
Emergency start/stop (instant braking) ensures operator safety in critical situations.
Built-in PID control automates pressure, flow, or temperature regulation in process industries.
Auto energy optimization adjusts voltage-to-frequency ratios to minimize power waste.
Suitable for retrofit projects due to broad motor compatibility, reducing upgrade costs.
ZONCN T9000 Inverter Model | Input Voltage (V) | Rated output power(kW) | Rated input current(A) | Rated output current(A) | Motor Power (KW) |
T9200-0R4G | 1PH AC 220V±15% | 0.4 | 5.4 | 2.5 | 0.4 |
T9200-0R75G | 0.75 | 7.2 | 5 | 0.75 | |
T9200-1R5G | 1.5 | 10 | 7 | 1.5 | |
T9200-2R2G | 2.2 | 16 | 11 | 2.2 | |
T9200-3R7G | 3.7 | 17 | 16.5 | 3.7 | |
T9200-5R5G | 5.5 | 26 | 25 | 5.5 | |
T9200-7R5G | 7.5 | 35 | 32 | 7.5 | |
T9400-0R4G | 3PH AC 380V±15% | 0.4 | 3.4 | 1.2 | 0.4 |
T9400-0R75G | 0.75 | 3.8 | 2.5 | 0.75 | |
T9400-1R5G | 1.5 | 5 | 3.7 | 1.5 | |
T9400-2R2G | 2.2 | 5.8 | 5 | 2.2 | |
T9400-3R7G/5R5P | 3.7/5.5 | 10/15 | 9/13 | 3.7/5.5 | |
T9400-5R5G/7R5P | 5.5/7.5 | 15/20 | 13/17 | 5.5/7.5 | |
T9400-7R5G/11P | 7.5/11 | 20/26 | 17/25 | 7.5/11 | |
T9400-11G/15P | 11/15 | 26/35 | 25/32 | 11/15 | |
T9400-15G/18.5P | 15/18.5 | 35/38 | 32/37 | 15/18.5 | |
T9400-18.5G/22P | 18.5/22 | 38/46 | 37/45 | 18.5/22 | |
T9400-22G/30P | 22/30 | 46/62 | 45/60 | 22/30 | |
T9400-30G/37P | 30/37 | 62/76 | 60/75 | 30/37 | |
T9400-37G/45P | 37/45 | 76/90 | 75/90 | 37/45 | |
T9400-45G/55P | 45/55 | 92/113 | 90/110 | 45/55 | |
T9400-55G | 55 | 113 | 110 | 55 | |
T9400-75G/90P | 75/90 | 157/180 | 150/176 | 75/90 | |
T9400-90G/110P | 90/110 | 180/214 | 176/210 | 90/110 | |
T9400-110G/132P | 110/132 | 214/256 | 210/253 | 110/132 | |
★Please contact us directly for inverter powers above 110kw |
Item | Description | |||
Basic function | Control Mode | VF control | ||
Sensorless flux vector control(SVC) | ||||
Close-loop vector control(FVC)(Above 3.7kW) | ||||
Maximum frequency | 0~600Hz | |||
Carrier frequency | 0.5kHZ——8kHz | |||
The carrier frequency is automatically adjusted based on the load features | ||||
Input frequency resolution | Digital setting:0.01Hz | |||
Analog setting: Maximum frequency x 0.025% | ||||
Start torque | G Type:0.5Hz/150%(SVC) | |||
P Type:0.5Hz/100% | ||||
Speed range | 1:100 (SVC) | |||
Speed stability accuracy | ±0.5%(SVC) | |||
Overload capacity | G Type:60s for 150% of the rated current, 3s for 180% of the rated current. P Type:60s for 120% of the rated current, 3s for 150% of the rated current. | |||
Torque boost | Auto-boost ; | |||
Customized boost: 0.1%~30.0% | ||||
V/F Curve | Straight-line V/F curve | |||
Multi-point V/F curve | ||||
N-power V/F curve (1.2-power, 1.4-power, 1.6-power, 1.8-power, square) | ||||
V/F separation | 2 types: complete separation; half separation | |||
Ramp Mode | Straight-line ramp. | |||
Four groups of acceleration/deceleration time with the range of 0.00`6500.0s | ||||
DC braking | DC braking frequency:0.00Hz~Maximum frequency | |||
Braking time:0.0s~36.0s | ||||
Braking action current value:0.0%~100.0% | ||||
JOG control | JOG frequency range:0.00Hz~50.00Hz | |||
JOG acceleration/deceleration time: 0.0s~6500.0s. | ||||
Simple PLC,Multiple preset speeds | It implements up to 16 speeds via the simple PLC function or combination of terminal states | |||
Onboard PID | It realizes process-controlled closed loop control system easily | |||
Auto voltage regulation(AVR) | It can keep constant output voltage automatically when the mains voltage | |||
Overvoltage/overcurrent stall control | The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to over voltage/over current | |||
Rapid current limit | It helps to avoid frequent over current faults of the AC drive. | |||
Torque limit and control | It can limit the torque automatically and prevent frequent over current tripping during the running process. Torque control can be | |||
implemented in the FVC mode. | ||||
Support for multiple PG card | Support for differential input PG card, resolver PG card ,rotating transformer PG card |