harmonic SPWM(sinepulsewidthmodulation)

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Model NO.: E6
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Elevator Special
• Allowable voltage unbalance: < 3%
• Supply voltage: 380~480V
• Power supply frequency: 50/60Hz +-5%
• Displacement power factor: > 0.98
• Output voltage: 0-100% supply voltage
• Output frequency: 0-600Hz
• Overload performance: Light load application 110%, 1min; heavy load appl
• Maximum efficiency: ≥96%~99%
• Control mode: High-performance scalar, open-loop vector, closed-
• Starting torque: 150%, 3Hz; 150%, 3Hz; 200%, 0Hz
• Carrier frequency: 1.5-16kHz, carrier can be automatically adjusted a
• AVR technology: Automatic regulation under bus voltage fluctuation
• Frequency resolution: 0.01Hz
• Operation mode: Speed mode, torque mode, position mode
• Command channel: Panel, control terminal, communication
• Transport Package: Carton, Plywood Case
• Trademark: iAstar
• Origin: China
• HS Code: 8504409999
• Production Capacity: 500000/Year

Product Description

 

E6 is the latest generation of transmission product developed by STEP according to the current market characteristics and needs. It is an all-round transmission product adapted to the transmission link of industrial production. It inherits the latest generation of design concepts, comprehensively simplifying complexity, and can effectively improve your production efficiency.

Eight typical industries: food and beverage, water treatment, elevator, machine tools, rubber, HVAC, textile, fine chemicals

Supply voltage	380~480Vac(-15%~+10%)
Allowable voltage unbalance	< 3%
Power supply frequency	50/60Hz ±5%
Displacement power factor	> 0.98
Harmonic interference Comply with EN61800-3 and EN12015
Output voltage	0-100% supply voltage
Output frequency	0-600Hz

Overload performance	Light load application 110%, 1min; heavy load application 150%, 1min; allowable overload frequency 1mim/10min
Maximum efficiency	≥96%~99%
Control mode	High-performance scalar, open-loop vector, closed-loop vector
Starting torque	150%, 3Hz; 150%, 3Hz; 200%, 0Hz
Carrier frequency	1.5-16kHz, carrier can be automatically adjusted according to the load
AVR technology	Automatic regulation under bus voltage fluctuation to stabilize output voltage
Frequency resolution	0.01Hz

Operation mode	Speed mode, torque mode, position mode
Command channel	Panel, control terminal, communication
Speed channel	Panel, digital quantity, analog quantity, communication, pulse, internal calculation
Programmable digital input	7 channels, maximum load current 100mA
High-speed pulse input signal	1 channel, 0-33kHz
Analog input	2 channels, 0-10V or 0 (4) -20mA
Programmable digital output	2 channels, maximum drive capacity 20mA