Kaco blueplanet 100 NX3 M8 WM OD IIGL

Kaco blueplanet 100 NX3 M8 string inverter (Version L with arc detection)

The blueplanet 100 NX3 is a three-phase, 100 kVA multi-MPPT string Inverter for commercial and industrial Photovoltaic systems – developed and manufactured in Germany. With 8 MPP trackers (2 strings each), up to 200 per cent DC overloading and global MPP tracking, it is suitable for large and complex roof areas as well as for retrofitting projects. SiC technology ensures an efficiency of up to 99.0% and very late temperature derating. The L (IIGL) version is also equipped with integrated arc detection and interruption in accordance with IEC 63027.

This is a project-specific product. Please contact your sales representative for quantity planning and project pricing.

Product benefits

• Very high efficiency thanks to SiC technology: max. 99.0 per cent, European efficiency 98.8 per cent.

• 8 MPP trackers, each with 2 strings; up to 200 per cent overloading possible on the DC side.

• Arc fault detection and interruption (AFCI) in accordance with IEC 63027.

• AC Type 2 surge protection (Type 1+2 retrofittable) and DC Type 1+2 – pluggable and interchangeable in accordance with IEC 61643.

• AC daisy chaining for easy cabling of multiple units.

• Integrated coupling switches, integrated DC isolator and potential-free fault indicator relay.

• Reactive power at night (Q on Demand) and cyber security technology.

• Global MPP tracking for higher yields in partial shading.

Product features

• Max. recommended PV generator power: 200,000 W.

• MPP range: 550–850 V; operating range: 200–1,000 V; max. open-circuit voltage: 1,100 V.

• Rated voltage / start-up voltage: 620 V / 250 V.

• Max. input current: 30 A per tracker; max. short-circuit current: 45 A per tracker.

• AC rated power: 100,000 VA, mains connection 400 V (3P+(N)+PE), rated current 3 × 144.3 A, max. 3 × 182 A.

• Reactive power 0–60 % _{of rated}, cos φ 0.80 ind. – 0.80 cap.; total harmonic distortion ≤ 3 %.

• Interfaces: 2× Ethernet (Modbus TCP SunSpec), RS485 (Modbus RTU SunSpec), USB, WLAN (via WiFi stick); operation via web server.

• AC connection: cable lug, max. 240 mm² Cu or Al; DC connection: PV plug (Phoenix Contact).

• Protection class IP66, corrosion protection C4, ambient temperature –25 °C to +60 °C, max. installation altitude 3,000 m.

• Temperature-controlled fans, noise emission ≤ 60 dB(A).

• Dimensions (H × W × D): 740 × 1023 × 330 mm; weight: 85 kg.

• Certifications: IEC 62109‑1/‑2, EN 61000‑6‑1/‑2/‑4, EN 61000‑3‑11/‑12, EN 55011, EN 62920; For mains connection guidelines, see the manufacturer’s download section.

Scope of delivery

• Inverter including 8 pairs of DC solar connectors

• Mounting kit (AC mounting screws, RS485 and INV-OFF communication connectors, wall mounting screws with wall plugs, etc.)

• Drilling template and multilingual quick guide