Versatile compact frequency inverter from Kinco for driving asynchronous three-phase motors (three-phase). The KC100 is the latest frequency converter model from Kinco and was introduced in 2024. With the KC100, Kinco is passing on positive price developments in power electronics components to end customers without compromising on quality, reliability or function.Compared to the previous CV20 series, this model offers the following improvements:AVR voltage regulation, to compensate for fluctuating mains voltages, e.g. for use in developing countriesVector controlS-curve acceleration for smooth starting and braking, e.g. for positioning or inertial loadsIntegrated brake chopper for braking inert loadsAuto-tuning of motor parameters for smoother motor operationFan control according to cooling requirements (instead of continuous operation)Better overcurrent suppression (automatic speed reduction), to avoid shutdowns with errorsSpeed tracking, determination of the current motor speed and start from the current speedReal Modbus RTU protocol (RS-485) for parameterization (the predecessor CV20 uses a non-standardized function code 41 for permanent parameterization)Maximum frequency 600 Hz for high speed applicationsSimple connection of an external control unit via extension connectionSpring terminals I/O terminal for quick wiring, e.g. of series devicesThe following functions are also available with the KC100 (comparable to CV20):Frequency setting via frequency table with 8 values via 3 digital inputs (CV20 = 15 values with 4 inputs)Frequency specification via analog input 0 - 10 V, 0 - 20 mAFrequency specification via Modbus RTUFrequency specification via PID control (frequency inverter as actuator for pumps, for example)Frequency specification via pulse input up to 50 kHz (new)Known limitations:No integrated EMC filter, external EMC filter requiredDigital inputs can only be used as relay input / NPN input (minus-switching)

The GD27 from INVT is a flexible and compact frequency inverter that is ideal for use in series machines.STO function (SIL 2) for safe shutdown and requirements in accordance with the Machinery Directive Built-in EMC filter (C2 for 230 V, C3 for 400 V) Suitable for three-phase asynchronous and synchronous motors Integrated brake chopper for inertial generative loads GD27 models with 230 V and 0.4 kW or 0.7 kW are passively cooled and have no fan The spring terminals for the I/O on the front are very suitable for quick wiring in series machines Note: The digital input terminals are NPN (negative switching). They must therefore be controlled with a relay output or NPN output. Alternatively, the control commands can also be transmitted via Modbus RTU (2-wire). This saves wiring work and increases the variety of functions that can be addressed via the control unit. If you require digital inputs in PNP version (positive switching), the INVT GD20 is well suited.

Frequency inverter single-phase 230 VAC, 50Hz/60Hz in the 2.2 kW version. Versatile range of functions at a low price.New improved model of the Kinco CV100 V/F control and vector control Power: 2.2 kW Output voltage: three-phase 0~rated input voltage; 0Hz~300Hz Output current: 10.0 A Overload capacity: 150% rated current for 1 min; 180% rated current for 10 s Input voltage: single-phase 200~240V; 50Hz/60Hz Input current: 23 A Cooling: fan with own control Very simple wiring thanks to screw terminals on the front Suitable for MODBUS via RS-485

Die neue GD28-Frequenzumrichter Serie von INVT bietet viel Funktionsumfang zu einem besonders attraktiven Preis-Leistungsverhältnis.Die optionale Kommunikationskarte ermöglicht die günstige Einbindung der Geräte in Profinet, EtherCAT oder Modbus-TCP-Netze. Eine Karte für alle Kommunikationsarten ist vor allem für Systemintegratoren interessant, die Projekte mit unterschiedlichen Bus-Technologien flexibel umsetzen möchten.Die Geräte haben eine STO-Sicherheits-Funktion (Safe Torque Off).Die Digitaleingänge unterstützen PNP und NPN-Anschaltung und sind damit für alle Märkte geeignet.Ein moderner USB-C-Port macht die Konfiguration in Kombination mit der INVT Worksshop-Software zum Kinderspiel.

🏭 Variable Frequency Drive with IP66 Protection for Harsh Environments Anyone looking for a VFD that works in dusty, wet or water-spray environments – in agriculture, food processing, outdoor installations or demanding industrial settings – will find the M-Driver M980 a robust and cost-effective solution. The M980 brings IP66 protection directly to the drive housing: no additional enclosure required, mount directly at the machine. 🏭 Typical Applications Pumps and fans in wet or outdoor areas: Irrigation systems, wastewater pumps, cold-room ventilation – IP66 protection allows direct installation without a separate enclosure. The built-in PID controller handles constant-pressure regulation on its own. Food and agricultural environments: Conveyor drives in food processing, stable ventilation, silo conveying – wherever washdown water and dust are part of daily life and conventional IP20 drives only survive inside a cabinet. Construction sites and mobile equipment: Mixers, concrete conveyor systems or portable pump units that are occasionally exposed to water spray and have no fixed control cabinet location. Simple retrofit projects: Replace direct-on-line starters, reduce energy consumption, limit inrush current – without a complex terminal layout. The 8-segment multi-speed function works with just 2 digital inputs. 🖥️ Key Technical Data Control mode: Open-loop vector control (SVC) and V/F curve (linear, square, multi-point). Sufficient for most pump, fan and basic conveyor applications. Output frequency: 0 – 500 Hz, carrier frequency 0.5 – 16 kHz (automatically adjusted by load) Overload capability (G-type): 150% rated current for 60 s, 180% for 3 s Starting torque (SVC): 150% at 0.5 Hz – for hard-to-start loads Supply voltage: Single-phase 200–240 V AC or three-phase 380–480 V AC (±10%, 50/60 Hz) depending on variant Power range: 0.75 kW to 15 kW (three-phase) or 0.75 kW to 4 kW (single-phase) 🔌 I/O and Connections Digital inputs: 2 × (DI3, DI4), opto-isolated, bipolar (active-high or active-low selectable) – configurable as run/stop, direction, fault reset, multi-speed, preset frequencies and more Analog input: 1 × AI1 – selectable 0–10 V / 4–20 mA / 0–20 mA, with adjustable gain and offset Relay outputs: 2 × relay (T1, T2) – T1 and T2 each one normally open contact; T2 additionally with normally closed contact; 250 V AC / 3 A, 30 V DC / 1 A Analog output: 1 × AO1 – selectable 0–10 V / 4–20 mA / 0–20 mA; configurable for output frequency, current, voltage, power or Modbus control Auxiliary supply: 10 V and 24 V output terminals for external wiring (e.g. potentiometer 1–5 kΩ) 🌐 Communication and Built-in Functions Modbus RTU via RS-485 (terminals S+/S-): Full remote control and parameter access via Modbus. Address 1–249 freely configurable, baud rate 9,600 – 115,200 bps, multiple data formats (8-N-1, 8-E-1, 8-O-1, 8-N-2). Built-in PID controller: Direct connection of a pressure sensor (0–10 V, 4–20 mA or variants) to AI1. Setpoint via keypad, potentiometer or Modbus. Sleep/wake function, anti-freeze operation and water shortage detection included. 8-segment multi-speed with internal PLC sequencing (timing, individual acceleration/deceleration per segment configurable). Further features: Speed-tracking restart, S-curve ramp, skip frequency (resonance protection), DC braking, over-voltage/over-current stall prevention. ⚠️ Important Limitations – Please Check Before Purchasing Only 2 digital inputs (DI3 and DI4): Applications with a complex terminal concept – safety relay chains, multiple external speed-step switches, enable signals from a safety PLC – quickly reach the limits of what is possible. Where start/stop, setpoint and control commands can be handled entirely via Modbus RTU (RS-485), many applications can get by without additional DI terminals – which significantly reduces this limitation. However, anyone who needs hardware DI signals from sensors or safety relays and requires more than 2 will need a different drive. Digital inputs NPN only (sinking) – no PNP: Control inputs DI3 and DI4 are implemented as NPN inputs only (active-low, sinking). In Europe, most PLC output cards use PNP outputs (sourcing, 24 V switched to GND). Direct wiring from a PNP PLC to the M980 DI terminals is therefore not possible – an interposing relay, opto-isolator interface or a NPN-compatible PLC output is required. When using full Modbus RTU control, this issue does not apply. No brake chopper, no braking resistor connection: The M980 has neither a built-in brake chopper nor terminals for connecting an external braking resistor. With high-inertia loads (e.g. centrifuges, large-diameter fans, conveyors with frequent braking cycles), regenerative energy cannot be actively dissipated – the drive protects itself by tripping on overvoltage. Anyone requiring short deceleration times or dynamic braking must use a drive with an integrated brake chopper. Thermal derating above 40 °C: Rated output current applies up to 40 °C ambient. Above this, it decreases by 1.5% per degree; maximum permissible is 50 °C. For permanently higher temperatures, select the next higher power rating or provide active cooling. Altitude derating above 1,000 m: At high altitudes, cooling efficiency decreases due to thinner air. Derating: 1% per 100 m above 1,000 m; maximum operating altitude is 4,000 m. IP66 – but not for direct sunlight or corrosive atmospheres: Despite its IP66 rating, the manufacturer specifies installation away from direct sunlight, corrosive or flammable gases, oil mist and salt. For aggressive outdoor air (marine environments, chlorine-containing atmospheres), additional protective measures must be considered. No built-in EMC filter: spstiger exclusively stocks the variant without an integrated line filter. For operation on sensitive networks or in CE-compliant installations, an external EMC filter must be included in the design. 🏷️ Manufacturer and Reliability M-Driver is a brand specializing in robust variable frequency drives with a focus on high-protection variants for demanding operating conditions. The M980 is CE-certified and meets the EMC requirements for industrial use in Europe. spstiger distributes and supports the M980 for the German and European market – please contact us with any commissioning or parametrization questions. 🔧 Mounting and Scope of Delivery Mounting: Screw fixing, vertical, on mounting plate or wall (no DIN rail clip). Minimum clearances: sides ≥ 10 mm, top and bottom ≥ 200 mm (for 0.75–22 kW). Mount multiple drives side by side rather than stacked – heat dissipates upward, stacking causes thermal interference. Scope of delivery: M980 frequency inverter. The separately available copy keypad (item no. md.copykeypad) enables convenient parameter backup and transfer between drives.

Very powerful frequency inverter single-phase 230 VAC, 50Hz/60Hz in the 2.2 kW variant with many comfort functions for controlling drives.Single-phase refers to the mains voltage, the motor connection is three-phase.The frequency inverter offers a lot of comfort functions for this price range, especially vector control without encoder and optionally vector control with encoder (if the speed feedback card is retrofitted accordingly) as well as integrated filter and brake unit. V/F control, vector control power: 2.2 kW very simple cabling by screw terminals on the front side Suitable for MODBUS via RS-485

The frequency inverter supports vector control and has an STO (Safe Torque Off SIL2 PLd) safety stop function.An EMC filter (C3) is integrated from an output of 4 kW. It is available as an accessory for lower power classes.