English
| Quantity: | |
|---|---|
ST-3000
SNTOOM
Product parameters
| Specifications Model | Voltage LeveL(V) | Output current(A) | Power (KW) | |
| ST3000-0R7G-T4 | 220 | 4 | 0.75 | |
| ST3000-1R5G-T4 | 220 | 7 | 1.5 | |
| ST3000-2R2G-T4 | 220 | 11 | 2.2 | |
| ST3000-0R7G-T4 | 380 | 2.1 | 0.75 | |
| ST3000-1R5G-T4 | 380 | 3.8 | 1.5 | |
| ST3000-2R5G-T4 | 380 | 5.1 | 2.2 | |
| ST3000-003G-T4 | 380 | 6.8 | 3 | |
| ST3000-004G-T4 | 380 | 9 | 4 | |
| ST3000-5R5G-T4 | 380 | 13 | 5.5 | |
| Frequency converter voltage description 220v: input single phase 220v output three phase 220v input three phase 20v output three phase 220v 380v: input three phase 380v output three phase 380v | ||||
| PRODUCT TECHNICAL CHARACTERISTICS | ||||
| Speed range | 1:200(SVC)1:50(VF) | Torque control accuracy | ±5%(FVC) | |
| Steady speed accuracy | ±0.5%(SVC) | Starting torque | 0.5Hz/150%(SVC) | |
| Highest frequency | V/F control: 0-3200Hz; vector control: 0-300Hz | |||
| Carrier frequency | 0.5kHz-16kHz; automatically adjusts carrier frequency according to load characteristics | |||
| Input frequency resolution | Digital setting: 0.01 Hz; analog setting: maximum frequency×0.025% | |||
| Control mode | Synchronous vector control (SVC); V/F control | |||
| Overload capacit | 150% rated current 60s;180% rated current 3s | |||
| Torque boost | Automatic torque boost; manual torque boost 0.1%~30.0% | |||
| Step controL | Frequency range of step movement:0.00Hz-50.00HzStep acceleration and deceleration time 0.0s 6500.0s | |||
| Input terminal | Five digital input terminals, one of which can be used for high-speed pulse input. Two analog input terminals, one of which supports 0–10 voltage input only. One terminal supports 0~10V voltage input or 4~20mA current input. | |||
| Output terminal | One high-speed pulse output terminal (optional as open-collector type)Support square wave signal output from 0 to 100 kHz. One digital outpu terminal, one relay output terminal, one analog output terminalSupport current output from 0 to 20 mA or voltage output from 0 to 1 V. | |||
| Acceleration and deceleration curve | Straight or S-shaped deceleration mode. Four acceleration and deceleration times, acceleration and deceleration time range0.0-6500. s | |||
| V/F curve | Three types: linear; multi-point; Nth power type V/F curve (1.2 power, 1.4 power, 1. power, 1.8 power, 2 power) | |||
| Direct current braking | DC braking frequency:0.00Hz - maximum frequency Braking time: 0.0s-36.0s Braking current value: 0.0% - 100.0% | |||
| Frequency source | 10 frequency sources: digital given, analog voltage given, analog current given, pulse given, serial port given. It can be switched in a variety of ways | |||
Key Features & Benefits:
Intelligent Chip
High Efficiency & Stability
Imported Modules
Copper-Core Wiring with Painted Surface
Versatile Application Environments
Large LCD Display
Optimized Ventilation Design
ABS Composite Flame-Retardant Housing
The ST - 3000 series high - performance current vector frequency converters stand out in the industrial market with a host of remarkable features.
Firstly, they are equipped with intelligent chips. These chips enable precise control and adaptive adjustment of motor parameters, ensuring optimal performance under various load conditions and enhancing overall operational efficiency.
High efficiency and stability are also key selling points. The converters can maintain stable operation even in extreme environments, minimizing voltage fluctuations and harmonics to provide consistent power output and extend the lifespan of connected equipment.
Imported modules are used in their construction, guaranteeing superior reliability and durability. These high - quality components undergo strict quality testing, ensuring seamless integration and long - term stable performance.
For installation convenience, the converters feature copper - core wiring with a painted surface. The copper core ensures excellent conductivity, while the paint protects against corrosion and gives a neat appearance, facilitating quick and easy installation.
They are suitable for a wide range of environments, including woodworking machinery, metal processing, energy and mining, stone and building materials, textile and chemical fibers, and pharmaceutical and chemical industries.
The large LCD display offers intuitive operation and real - time monitoring, improving work efficiency. The ventilation design with multiple cooling vents effectively reduces the internal temperature, preventing accidents caused by overheating. The ABS composite flame - retardant shell provides good impact resistance, flame retardancy, anti - aging, and corrosion resistance. Finally, their wide application range covers machine tools, elevators, central air conditioners, cold storages, and testing equipment, making them a versatile and reliable choice for various industrial needs.
Product parameters
| Specifications Model | Voltage LeveL(V) | Output current(A) | Power (KW) | |
| ST3000-0R7G-T4 | 220 | 4 | 0.75 | |
| ST3000-1R5G-T4 | 220 | 7 | 1.5 | |
| ST3000-2R2G-T4 | 220 | 11 | 2.2 | |
| ST3000-0R7G-T4 | 380 | 2.1 | 0.75 | |
| ST3000-1R5G-T4 | 380 | 3.8 | 1.5 | |
| ST3000-2R5G-T4 | 380 | 5.1 | 2.2 | |
| ST3000-003G-T4 | 380 | 6.8 | 3 | |
| ST3000-004G-T4 | 380 | 9 | 4 | |
| ST3000-5R5G-T4 | 380 | 13 | 5.5 | |
| Frequency converter voltage description 220v: input single phase 220v output three phase 220v input three phase 20v output three phase 220v 380v: input three phase 380v output three phase 380v | ||||
| PRODUCT TECHNICAL CHARACTERISTICS | ||||
| Speed range | 1:200(SVC)1:50(VF) | Torque control accuracy | ±5%(FVC) | |
| Steady speed accuracy | ±0.5%(SVC) | Starting torque | 0.5Hz/150%(SVC) | |
| Highest frequency | V/F control: 0-3200Hz; vector control: 0-300Hz | |||
| Carrier frequency | 0.5kHz-16kHz; automatically adjusts carrier frequency according to load characteristics | |||
| Input frequency resolution | Digital setting: 0.01 Hz; analog setting: maximum frequency×0.025% | |||
| Control mode | Synchronous vector control (SVC); V/F control | |||
| Overload capacit | 150% rated current 60s;180% rated current 3s | |||
| Torque boost | Automatic torque boost; manual torque boost 0.1%~30.0% | |||
| Step controL | Frequency range of step movement:0.00Hz-50.00HzStep acceleration and deceleration time 0.0s 6500.0s | |||
| Input terminal | Five digital input terminals, one of which can be used for high-speed pulse input. Two analog input terminals, one of which supports 0–10 voltage input only. One terminal supports 0~10V voltage input or 4~20mA current input. | |||
| Output terminal | One high-speed pulse output terminal (optional as open-collector type)Support square wave signal output from 0 to 100 kHz. One digital outpu terminal, one relay output terminal, one analog output terminalSupport current output from 0 to 20 mA or voltage output from 0 to 1 V. | |||
| Acceleration and deceleration curve | Straight or S-shaped deceleration mode. Four acceleration and deceleration times, acceleration and deceleration time range0.0-6500. s | |||
| V/F curve | Three types: linear; multi-point; Nth power type V/F curve (1.2 power, 1.4 power, 1. power, 1.8 power, 2 power) | |||
| Direct current braking | DC braking frequency:0.00Hz - maximum frequency Braking time: 0.0s-36.0s Braking current value: 0.0% - 100.0% | |||
| Frequency source | 10 frequency sources: digital given, analog voltage given, analog current given, pulse given, serial port given. It can be switched in a variety of ways | |||
Key Features & Benefits:
Intelligent Chip
High Efficiency & Stability
Imported Modules
Copper-Core Wiring with Painted Surface
Versatile Application Environments
Large LCD Display
Optimized Ventilation Design
ABS Composite Flame-Retardant Housing
The ST - 3000 series high - performance current vector frequency converters stand out in the industrial market with a host of remarkable features.
Firstly, they are equipped with intelligent chips. These chips enable precise control and adaptive adjustment of motor parameters, ensuring optimal performance under various load conditions and enhancing overall operational efficiency.
High efficiency and stability are also key selling points. The converters can maintain stable operation even in extreme environments, minimizing voltage fluctuations and harmonics to provide consistent power output and extend the lifespan of connected equipment.
Imported modules are used in their construction, guaranteeing superior reliability and durability. These high - quality components undergo strict quality testing, ensuring seamless integration and long - term stable performance.
For installation convenience, the converters feature copper - core wiring with a painted surface. The copper core ensures excellent conductivity, while the paint protects against corrosion and gives a neat appearance, facilitating quick and easy installation.
They are suitable for a wide range of environments, including woodworking machinery, metal processing, energy and mining, stone and building materials, textile and chemical fibers, and pharmaceutical and chemical industries.
The large LCD display offers intuitive operation and real - time monitoring, improving work efficiency. The ventilation design with multiple cooling vents effectively reduces the internal temperature, preventing accidents caused by overheating. The ABS composite flame - retardant shell provides good impact resistance, flame retardancy, anti - aging, and corrosion resistance. Finally, their wide application range covers machine tools, elevators, central air conditioners, cold storages, and testing equipment, making them a versatile and reliable choice for various industrial needs.
