UPS power supply EVER Powerline Dark 33 15 kVA (without battery) T/PWDATO-3315K0/00

EVER Powerline Dark 33 15 kVA UPS Power Supply – Reliable Battery-Free Power

This online double-conversion UPS, with an apparent power of 15000 VA and real power of 15000 W, ensures uninterrupted power supply to critical equipment. The Powerline Dark 33 model stands out due to its lack of built-in batteries—offering flexibility in selecting battery capacity and type to match specific operational requirements and backup duration. This solution is ideal for installations requiring extended runtime or those utilizing existing battery resources.

Design and Application

The EVER Powerline Dark 33 UPS is engineered for applications demanding the highest reliability. Its online double-conversion architecture guarantees a stable output voltage, regardless of input voltage fluctuations. The absence of integrated batteries makes it an excellent choice for data centers, server rooms, industrial automation systems, and any equipment sensitive to power disturbances. The unit is ready to operate immediately after connection to the mains and an external battery module (sold separately).

Key Features and Benefits

• Online Double Conversion Architecture: Delivers maximum protection against power disturbances by stabilizing voltage and frequency, eliminating the impact of grid anomalies.
• No Built-in Batteries: Provides freedom to choose optimal battery configurations tailored to specific backup time requirements, enabling cost optimization and reuse of existing battery resources.
• 15 kVA / 15 kW Power Rating: Enables powering a wide range of high-power devices.
• Zero-millisecond Transfer Time (0 ms): Ensures continuous operation of connected equipment during power outages.
• Wide Input Voltage Range (304V – 478V): Ensures stable operation even in grids with unstable voltage.
• Communication Ports (RS-485, RS232, Dry Contacts): Enable remote monitoring and integration with energy management systems.
• Robust Tower-Style Enclosure: Provides durable protection and straightforward installation.

Technical and Physical Specifications

The UPS features input and output terminals terminated with M6 screw terminals (3P5W), simplifying integration with existing electrical infrastructure. The unit weighs 51.5 kg and measures 715 mm (H) x 250 mm (W) x 840 mm (D). It supports cold start—ability to power on without mains connection. The absence of an automatic voltage regulator (AVR) does not affect functionality, as the online double-conversion architecture inherently ensures output voltage stabilization. The pure sine wave output during battery operation guarantees compatibility with virtually all electronic equipment.