Protect C 3000 WD Rugged & reliable single phase UPS systems qualified for windmills applications

Uninterruptible power security for critical applications, including windmill control and lighting systems.Protect C series is a range of online double conversion Uninterruptible Power Supply (UPS) securing power for windmills. The system is robust and highly reliable and its technical specifications are fulfilling demanding requirements to secure power for critical applications at the heart of windmills operations: yaw control systems or turbine obstruction lighting.

Comprehensive UPS protection

Online UPS topology, also known as double-conversion, provides reliable protection against all 9 kinds of power supply failures. It provides clean power thanks to connected loads that are constantly supplied from the battery.

Easy maintenance

Service-friendly design ensures rapid and easy maintenance and minimizes service costs


A robust design crafted for harsh environments and high requirements

UPS TOPOLOGY Double conversion (VFI)
2400 W
INPUT/OUTPUT 1-phase/1-phase
NOMINAL VOLTAGE 208 / 220 / 230 / 240 VAC
AUTONOMY TIME @ FULL LOAD 5 mins max, preconfigured to 3 mins
Typical applications:
Protect C 3000 WD
Part Number
Size W x H x D (mm)
214 x 346 x 412
35 kg
Voltage range
140 – 276 VAC (depending on nominal input voltage)
Integrated battery type and number
12 V/7 Ah x 8
Max external battery packs
Sinusoidal, distortion < 3 %
EN 62040-2 C2, EN 61000-3-2, EN 61000-3-3
Protection class
Pollution degree
PD 2
Protect C 3000 WD Download
Accessories Download
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