ZK S100 VFD Frequency Inverter 0.75-800KW with CE Certificate and Short Circuit Protection

Price Negotiable

Price: USD 80-380 per piece

MOQ: 1 PIECE

Delivery Time: 5-10days

Brand: ZK

Product Description

ZK S100 Series Variable Frequency Inverter Overview

CE-certified VF control variable frequency inverter with comprehensive protection features including short-circuit, over-voltage, and over-current protection. Designed for industrial motor control applications with voltage ranges from 200V to 480V.

Key Features

Compatible with all types of motors including induction and permanent magnet synchronous motors
Multiple voltage options: 200V/380V/440V/480V
Parallel connection capability with no capacity limitations
Robust design for environments with electricity fluctuations
Standard built-in braking unit up to 22kW
Comprehensive protection: short-circuit, low voltage, over voltage, fast fuse, over heated
Automatic tracking throughout operation process
Noise filtration across all frequency ranges to prevent equipment disturbance

Technical Specifications

Parameter	V/F Control	Sensorless Open Loop	Close Loop Vector Control
Starting Torque	0.5Hz 150%	0.5Hz 180%	0.00Hz 180%
Speed Adjust Range	0:50	1:100	1:1000
Speed Stabilizing Precision	±1%	±0.1%	±0.02%
Torque Precision	N/A	N/A	±5%
Motor Types	General induction motor, permanent magnet synchronous motor (PMSM)
Highest Frequency	General vector control: 320Hz, V/f control: 3200Hz
Frequency Resolution	Digital setting: 0.01Hz, Analog setting: maximum×0.025%
Carrier Frequency	0.5K-16KHz, automatically adjustable by temperature

Power Range & Voltage Compatibility

Power Range	Voltage	Phase Configuration
0.75KW-1.5KW	220V-240V	Single phase input & single phase output
0.75KW-7.5KW	220V-240V	Single phase input & 3 phase output
0.75KW-132KW	220V-240V	3 phase input & 3 phase output
0.75KW-800KW	380V/440V/480V	3 phase input & 3 phase output

Environmental Specifications

Application: Indoor use, protected from sunlight, dust, corrosive substances, flammable gases, oil, water vapor, and moisture
Altitude: Below 1000m
Temperature: -10℃ to +40℃ (derated operation 40-50℃)
Humidity: Less than 95%, no condensation
Storage Temperature: -40℃ to +70℃
IP Rating: IP20 standard (IP54 available as option)