Table 3-1 Half-controlled rectifier unit specifications
Function description | Specifications | |
Power input | Input voltage (V) | AC 3PH 380 V (-15%)–440 V (+10%) Rated voltage: 380 V |
Input current (A) | See section 3.6 Product ratings of the user manual. | |
Input frequency (Hz) | 50 Hz or 60 Hz Allowed range: 47–53 (50 Hz), 57–63 (60 Hz) | |
Power output | Output voltage (V) | 457 VDC–684 VDC |
Output current (A) | See section 3.6 Product ratings of the user manual. | |
Output power (kW) | See section 3.6 Product ratings of the user manual. | |
Protection functions | Input voltage abnormality protection | Protection against input voltage exceptions, such as input phase loss, input undervoltage, three-phase imbalance of input voltage |
Braking circuit protection | Protection against braking circuit overcurrent, braking resistor short-circuit, braking transistor shoot-through, and braking overload | |
Other protection functions | Overvoltage, undervoltage, overtemperature, and more. | |
Peripheral interface | Digital input | Five regular inputs; max. frequency: 1 kHz; internal impedance: 3.3 kΩ Resolution: ≤ 2 ms |
Relay output | Two-channel programmable relay outputs RO1A: NO; RO1B: NC; RO1C: common RO2A: NO; RO2B: NC; RO2C: common Contact capacity: 3 A/250 VAC, 1 A/30 VDC | |
Communication interface | One RS485 communication interface, supporting the Modbus communication protocol Two CAN communication interfaces, of which CAN1 supports the CANopen communication protocol and CAN2 supports the CAN master/slave control protocol. | |
Expansion interfaces | Two expansion interfaces: SLOT1 and SLOT2 Supporting communication cards and programmable cards | |
Others | Installation method | Wall mounting or flange installation (it is not supported by 355 kW models) |
Temperature of running environment | -10 °C – 50 °C. Derating is required when the ambient temperature exceeds 40 °C. | |
IP rating | IP00 | |
Pollution degree | Degree 2 | |
Cooling method | Forced air cooling | |
Braking unit | Already built in the 45 kW models; optional part (externally connected) for other models | |
EMC filter | All products in the series meet the IEC 61800-3 C3 requirements. Optional external filters can be used to meet the IEC61800-3 C2 requirements. | |
Table 3-2 Uncontrolled rectifier unit specifications
Function description | Specifications | |
Gateway-type uncontrolled rectifier unit | ||
Power input | Input voltage (V) | AC 3PH 380 V (-15%)–440 V (+10%) Rated voltage: 380 V |
Input current (A) | See section 3.6 Product ratings of the user manual. | |
Input frequency (Hz) | 50 Hz or 60 Hz Allowed range: 47–53 (50 Hz), 57–63 (60 Hz) | |
Power output | Output voltage (V) | 457 VDC–684 VDC |
Output current (A) | See section 3.6 Product ratings of the user manual. | |
Output power (kW) | See section 3.6 Product ratings of the user manual. | |
Protection functions | Input voltage abnormality protection | Supports input phase loss protection |
Braking circuit protection | Protection against braking circuit overcurrent, braking resistor short-circuit, braking transistor shoot-through, and braking overload | |
Other protection functions | Overvoltage, undervoltage, overtemperature, and more. | |
Peripheral interface | Digital input | Five regular inputs; max. frequency: 1 kHz; internal impedance: 3.3 kΩ Resolution: ≤ 2 ms |
Relay output | Two-channel programmable relay outputs RO1A: NO; RO1B: NC; RO1C: common RO2A: NO; RO2B: NC; RO2C: common Contact capacity: 3 A/250 VAC, 1 A/30 VDC | |
Communication interface | One RS485 communication interface, supporting the Modbus communication protocol Two CAN communication interfaces, of which CAN1 supports the CANopen communication protocol and CAN2 supports the CAN master/slave control protocol. | |
Expansion interfaces | Two expansion interfaces: SLOT1 and SLOT2, supporting communication cards and programmable cards | |
Others | Installation method | Wall mounting or flange installation |
Temperature of running environment | -10 °C – +50 °C. Derating is required when the ambient temperature exceeds 40 °C. | |
IP rating | IP00 | |
Pollution degree | Degree 2 | |
Cooling method | Forced air cooling | |
Braking unit | Braking unit already built in the 22 kW and 110 kW models | |
EMC filter | All products in the series meet the IEC 61800-3 C3 requirements. Optional external filter: Meets IEC 61800-3 Category C2 requirements, and supports 3 m motor cable | |
Non-gateway-type uncontrolled rectifier unit | ||
Power input | Input voltage (V) | AC 3PH 380 V (-15%)–440 V (+10%) Rated voltage: 380 V |
Input current (A) | See section 3.6 Product ratings of the user manual. | |
Input frequency (Hz) | 50 Hz or 60 Hz Allowed range: 47–53 (50 Hz), 57–63 (60 Hz) | |
Power output | Output voltage (V) | 457 VDC–684 VDC |
Output current (A) | See section 3.6 Product ratings of the user manual. | |
Output power (kW) | See section 3.6 Product ratings of the user manual. | |
Protection functions | Input voltage abnormality protection | Supports input phase loss protection |
Braking circuit protection | Protection against braking circuit overcurrent, braking resistor short-circuit, braking transistor shoot-through, and braking overload | |
Other protection functions | Overvoltage, undervoltage, overtemperature, and more. | |
Peripheral interface | Relay output | One-channel programmable relay output RO1A: NO; RO1B: NC; RO1C: common Contact capacity: 3 A/250 VAC, 1 A/30 VDC |
Communication interface | One-channel CAN communication interface, supporting the internal CAN protocol between rectifier and inverter units | |
Others | Installation method | Wall mounting or flange installation |
Temperature of running environment | -10 °C – 50 °C. Derating is required when the ambient temperature exceeds 40 °C. | |
IP rating | IP00 | |
Pollution degree | Degree 2 | |
Cooling method | Forced air cooling | |
Braking unit | Already built in the 22 kW and 110 kW models; optional part (externally connected) for other models | |
EMC filter | All products in the series meet the IEC 61800-3 C3 requirements. Optional external filter: Meets IEC 61800-3 Category C2 requirements, and supports 3 m motor cable | |
Table 3-3 Inverter unit specifications
Function description | Specifications | |
Power input | Input voltage (V) | 350 VDC–800 VDC |
Input current (A) | See section 3.6 Product ratings of the user manual. | |
Power output | Output voltage (V) | 0–0.7 × input voltage |
Output current (A) | See section 3.6 Product ratings of the user manual. | |
Output power (kW) | See section 3.6 Product ratings of the user manual. | |
Output frequency (Hz) | 0–590 Hz | |
Technical control performance | Control mode | Space voltage vector PWM control (SVPWM), sensorless vector control (SVC), and feedback vector control (FVC) mode |
Motor type | Asynchronous motor (AM) and permanent magnet synchronous motor (SM) | |
Speed ratio | For AMs: 1: 200 (SVC) For SMs: 1:200 (SVC); 1:1000 (FVC) | |
Speed control accuracy | ± 0.2% (SVC); ± 0.02% (FVC) | |
Speed fluctuation | ±0.3% (SVC) | |
Torque response | < 20 ms (SVC); < 5 ms (FVC) | |
Torque control accuracy | 10% (SVC); 5% (FVC) | |
Starting torque | For AMs: 0.25 Hz/150% (SVC) For SMs: 0.25 Hz/150% (SVC) 0 Hz/200% (FVC) | |
Overload capacity | Able to run at 150% of the rated current for 1 minute, 180% of the rated current for 10 seconds, and 200% of the rated current for 1 second | |
Running control performance | Frequency setting method | Settings can be implemented through digital, analog, pulse frequency, multi-step speed running, simple PLC, PID, Modbus communication, CANopen communication and so on. Settings can be combined and the setting channels can be switched. |
Automatic voltage regulation (AVR) function | The output voltage can be kept constant although the bus voltage changes. | |
Fault protection | Comprehensive protection functions, such as protection against overcurrent, overvoltage, undervoltage, overtemperature, and overload; protection against communication faults and position control faults | |
Speed tracking restart function | Used to implement impact-free smooth startup for rotating motors | |
Peripheral interface | Analog input | Two inputs. AI1: 0 (2)–10 V / 0 (4)–20 mA; AI2: -10 – +10 V Resolution: ≤ 20 mV |
Analog output | One output; AO1: 0–10 V/0–20 mA | |
Digital input | Four regular inputs; max. frequency: 1 kHz; internal impedance: 3.3 kΩ Resolution: ≤ 2 ms | |
Digital output | One Y terminal open collector output | |
Relay output | Two-channel programmable relay outputs RO1A: NO; RO1B: NC; RO1C: common RO2A: NO; RO2B: NC; RO2C: common Contact capacity: 3 A/250 VAC, 1 A/30 VDC | |
Communication interface | One RS485 communication interface, supporting the Modbus communication protocol One CAN1 (RJ45) communication interface, used for networking communication One CAN2 (wiring terminal) communication interface, used for master/slave synchronization control | |
Expansion interfaces | Two expansion interfaces: SLOT1 and SLOT2, supporting PG cards, programmable cards, communication cards, I/O cards and so on | |
Others | Installation method | Wall mounting or flange installation |
Temperature of running environment | -10 °C – 50 °C. Derating is required when the ambient temperature exceeds 40 °C. | |
IP rating | IP00 | |
Pollution degree | Degree 2 | |
Cooling method | Forced air cooling | |
