ki serie

ki serie

ki serie

Product catalog summary
Introduction
The KI Series stand-alone sine-wave inverters are designed for decentralized power generation, particularly in areas lacking a reliable public power grid. These inverters enable the formation of local power grids capable of operating various AC consumers, including sensitive electronics.

Specifications
The KI Series includes galvanically isolated units with MOSFET semiconductors, converting DC voltage (12 V, 24 V, or 48 V) into AC voltage (230 V / 50 Hz or 100 V / 60 Hz). They are more economical than low-performance 12 V DC units and avoid the risks associated with modified sinusoidal or square wave voltage solutions.

Electrical Data
  • Input Voltage: 12 V for KI 250, 12 V / 24 V for KI 1000, and 24 V / 48 V for KI 2000.
  • Over/Undervoltage Shutdown: -15% to +35% for all models.
  • Output Voltage: 230 V / 115 V, sinusoidal and galvanically isolated.
  • Rated Power: Varies by model, with peak power reaching up to 4.8 kW for KI 2000.
  • Efficiency: Maximum efficiency ranges from 91% to 94% across models.
  • Internal Consumption: Standby consumption is minimal, with no-load consumption ranging from 2.0 W to 20 W.

Standards and Safety
The inverters comply with standards EN60950, EN55014, EN61000-6-3, EN61000-3-2, and EN55022. They feature electronically regulated current limits and safety shutdowns.

Mechanical Data
  • Displays: LED for KI 250, LCD for KI 1000 and KI 2000.
  • Cooling: Temperature-controlled fan for all models.
  • Protection Class: IP20.
  • Dimensions and Weight: Vary by model, with KI 2000 being the largest and heaviest.

Additional Features
Optional integrated charge regulators are available, with charge currents of 15 A or 30 A depending on the model. The inverters are designed to operate efficiently even under extreme conditions, making them suitable for remote areas.
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Catalog excerpts

ki serie-1

Stand-Alone Inverters Top performance even in difficult situations The stand-alone sine-wave inverters of the Kl series. The future belongs to decentralised power generation, especially In areas without a reliable public power grid. Stand-alone Inverters allow local power grids to be formed In which any kind requirements placed on stand-alone Inverters are high: conversion efficiency, high overload ability, tolerance to fluctuations In battery voltage and an economical operating state. None of this Is a problem for our Kl series stand- alone Inverters! They supply power Independently under extreme condi- tions In areas remote from the grid. The Kl series consists of galvanlcally Isolated units with MOSFET semicon- ductors. They convert the DC voltage Into AC voltage with 230 V / 50 Hz or tive electronics like energy-saving light bulbs or laptops with them. Using our stand-alone Inverter Is often more economical than purchasing low performance 12 V DC units. Caution: solutions with "modified sinusoidal voltage" (trapezoidal or triangle form) or square wave voltage can even damage sensitive appliances.

 Open the catalog to page 1
ki serie-2

Electrical data Input variables Input voltage Over and undervoltage shutdown Output variables Rated power Current limit electronically regulated electronically regulated electronically regulated Output voltage Type of output voltage Sinusoidal voltage, galvanlcally Isolated between Input and output Safety shutdown Rated frequency every value Is allowed every value Is allowed every value Is allowed Distortion factor at rated power General electrical data Rated efficiency Internal consumption: Standby Internal consumption: No-load Mechanical data Interfaces (remote starting, status messages) Ambient...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.