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MS300 Series - Compact Standard Vector Control Inverter
The MS300 Series combines compact design, high functionality, reliable performance, and easy installation—transforming every industrial investment into fruitful results. Optimized structure and screwless terminal design simplify maintenance procedures, cutting down installation and repair time significantly. The user-friendly interface allows effortless parameter configuration through application-specific selection. Equipped with a built-in USB port, it enables quick parameter copying to boost production efficiency.
Key Features & Highlights
The MS300 is a compact standard vector control inverter designed to balance space-saving design, user-friendliness, and reliable performance—ideal for global small-to-medium industrial applications where efficiency and cost-effectiveness matter.
Ultra-Compact & Easy Installation
60% Space Saving: Optimized structural design reduces footprint by 60% compared to conventional inverters
Screwless Spring-Clamp Terminals: Tool-free wiring cuts installation time by 40%
Lightweight & Stackable: Net weight as low as 0.4kg with vertical stacking capability
User-Centric Operation & Efficiency
Application-Specific Presets: Built-in macros for pumps, fans, conveyors, and general machinery
Built-in USB Port: Fast parameter copying/backup between inverters
Intuitive Interface: Clear LED display with multi-language support
Reliable Performance & Versatility
Vector Control Precision: SVC delivers 150% starting torque at 1Hz
Dual Motor Compatibility: Supports both induction and permanent magnet motors
Wide Voltage Range: Compatible with global power grids
Durability & Environmental Adaptability
Robust Protection: Built-in overcurrent, overvoltage, overheating, and short-circuit protection
Stable Operation Under Fluctuations: Withstands ±15% voltage variation and -10~40℃ operating temperature
Cost-Effective Total Ownership
All-in-One Design: Integrates essential functions without expensive add-ons
Energy-Saving Features: Automatic energy optimization mode adjusts output frequency based on load
Global Support: Backed by Delta's international service network
Technical Parameters
Parameter Category
Parameter Item
Specification Details
Basic Specifications
Power Range
0.2 kW～22 kW (Single/Three-Phase, depending on voltage class)
Input Voltage
Single-Phase: AC 100-120 V, 200-240 V; Three-Phase: AC 200-240 V, 380-480 V, 500-600 V
Input Frequency
50/60 Hz (±5%)
Output Voltage
0～Input Voltage (Automatically adjusted with frequency)
Machine Tools & Metalworking: Small CNC machines, automatic tool changers, grinders, drilling machines Textile & Garment Manufacturing: Looms, warp knitting machines, setting machines, winding equipment Woodworking & Furniture Production: Double-sided planers, edge banders, sanding machines Packaging & Printing: Filling/sealing/labelling machines, wrapping/shrinking machines Electronics & Semiconductor: SMT machines, insertion machines, conveyor and inspection equipment Fluid Handling & HVAC: Building water supply systems, cooling tower pumps, air conditioning fans Food & Beverage: Mixing/stirring equipment, filling/labelling machines, conveyors Logistics & Warehousing: Sorting lines, elevators, small stackers, AGV/AMR systems Agriculture & Aquaculture: Irrigation pumps, ventilation fans, feed mixing equipment Medical & Laboratory Equipment: Centrifuges, ventilators, medical pumps, clean air systems
Frequently Asked Questions
Purchase & Delivery Related
What is the Minimum Order Quantity (MOQ)?
The MOQ for standard models is 1 unit, and small trial orders (1-5 units) are accepted.
Can the product pass the certifications required in our country?
All MS300 overseas models are certified with CE (EU), UL (US), and cUL (Canada). For models used in medical equipment, FDA compliance reports can be provided.
Installation & Power Grid Adaptation Related
The local power grid in our country is 220V 1-phase. Can the 230V 1-phase MS300 be used directly?
Yes, it can be used directly. The 230V series has a voltage adaptation range of 170V-264V, which can tolerate ±10% grid fluctuations.
Operation & Troubleshooting Related
The inverter displays "CP30" error. What's the problem and how to fix it?
"CP30" is an internal communication timeout fault, mostly caused by loose connectors between the control board and drive board or excessive ambient temperature.
After-Sales & Warranty Related
What is the warranty period? What does the warranty cover?
We offer a global 18-month warranty (starting from the shipment date). The warranty covers inherent quality issues of the inverter but excludes human-induced damage.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Ecer Certification：
Verified Supplier
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
