Loading...
One cabinet. One connection. Full control.
Input voltage range
4160 V (-15% … +10%)
Output voltage range
1.47 kV to 5.0 kV (Adjustable)
Power rating range
175 kVA to 1400 kVA
Operating temperature
-20°C to +50°C
Discover the engineering advantages that set the E-Cabinet NEMA 3R apart - and keep your operations running at peak performance.
Unlike systems that mix components from different vendors, all major components - including the transformers and VSD - are manufactured by Triol. This ensures a single warranty for the entire supply package and simplifies maintenance.
To deter theft and reduce costs in high-risk security regions, all power components (windings, chokes, busbars) are made of aluminum rather than precious metals like copper.
IP66
The cabinet is divided into specific voltage compartments. Input and output compartments contain only power connections, while low-voltage peripherals are housed separately, ensuring maximum safety for operators during maintenance.
The system minimizes electric shock risks by preventing access to the transformer compartment unless the input power is turned off. It includes alarms for unauthorized access.
The step-up transformer offers a wide output voltage range from 1.47 kV to 5 kV (with options up to 14 kV) and features a wide tap range with 16 positions, allowing for precise matching to downhole equipment.
The system is designed to support high-speed operations. It handles standard frequencies up to 120 Hz and PMM up to 200 Hz, with customized solutions available for high-frequency motors up to 600 Hz.
from 1470 V to 5000 V
The transformers are equipped with temperature sensors located directly in the windings. This provides real-time thermal data to prevent overheating and extend equipment life, rather than relying solely on ambient air temperature.
Look inside the E-Cabinet NEMA 3R to see how smart design becomes real-world performance, efficiency, and uptime.
your reality, your challenges, your success.
Submit your request or question, and our team of specialists will contact you.
Our sales team will contact you as soon as possible.
Built through partnership. Proven by engineering. Trusted in the toughest conditions. Full-cycle production. Total reliability. Systems that perform where others fall short.
Meet our team
Meet the team behind innovations that drive industries forward. Engineers, designers, and experts turning challenges into solutions.
Triol’s partners
We collaborate with leading Oil & Gas and industrial companies worldwide to deliver efficient, proven solutions tailored to their unique challenges.
Sustainability
Because real sustainability starts at the design table - not at the marketing one - we engineer systems that conserve, protect, and outperform over time.
Technology
Where others deliver equipment, Triol delivers systems. Modular, intelligent, and field-ready. Built for the complexity of modern industry.
Implementations
Global reach, industrial depth: Triol systems implemented across continents and critical sectors.
Output Frequency (PMM)
4 … 120 Hz (up to 200 Hz with derating)
Harmonic Distortion (Input)
THDi ≤ 5% (with 24-pulse configuration)
Harmonic distortion (Output)
THDu < 5%
Efficiency
96% (Transformers) and > 97% (VSD)
Enclosure rating
NEMA 3R
Communication interfaces
RS-485/232 (Modbus RTU), Ethernet, USB, Wi-Fi
We are fast where others are slow, flexible where others are rigid, and committed where others are distant.
