EA Technology
UltraBolt Switchgear Condition Monitor

EA Technology UltraBolt – Smarter, Faster Partial Discharge Detection in Switchgear

The EA Technology Ultrabolt is a breakthrough accessory engineered to transform how engineers perform Partial Discharge detection in switchgear. Designed for reliability, consistency, and simplicity, it enables frontline teams to assess the condition of assets faster and with greater accuracy than traditional inspection methods.

Reinventing PD Testing for Modern Networks

The EA Technology Ultrabolt integrates a high-performance ultrasonic sensor directly into a permanently installed bolt. By providing a consistent and fixed reference point, it eliminates many of the variables that complicate Partial Discharge detection in switchgear. Once installed, technicians simply connect the magnetic reader to the bolt and take rapid, repeatable measurements using the UltraTEV® Plus².

This innovative approach ensures that Partial Discharge detection in switchgear becomes smoother, more sensitive, and far more dependable, giving operations teams enhanced confidence in their routine inspections.

Key Benefits of the EA Technology UltraBolt

1. Faster Testing

The EA Technology Ultrabolt allows immediate connection to the UltraTEV® Plus², reducing site time and improving efficiency. No panel removal, no temporary sensor setup — just fast, accurate Partial Discharge detection in switchgear whenever it is needed.

2. Increased Sensitivity

With its built-in ultrasonic sensor, the EA Technology Ultrabolt enhances the precision of PD measurements. By eliminating air gaps, it ensures more reliable Partial Discharge detection in switchgear, especially in noisy industrial environments.

3. Consistent, Repeatable Results

Repeatability is critical in condition monitoring. The fixed reference point provided by the EA Technology Ultrabolt removes user-dependent variation, enabling clearer asset health trends and more confident decision-making.

4. Simple, Training-Free Operation

Anyone can use it — no special expertise required. Connecting the reader and recording data is straightforward, making routine Partial Discharge detection in switchgear accessible to all operational teams.

5. Compatible With Existing Devices

There’s no need for additional equipment. The EA Technology Ultrabolt seamlessly integrates with your UltraTEV® Plus², ensuring a cost-effective upgrade to your condition-monitoring programme.

Designed for High-Demand Networks

From utilities to heavy industry, organisations rely on the EA Technology Ultrabolt to support safer, smarter, and stronger electrical networks. When Partial Discharge detection in switchgear is accurate, early, and repeatable, asset management becomes proactive rather than reactive, reducing costly downtime.

❓ Frequently Asked Questions (FAQ)

Q1: What is the UltraBolt used for?

A. The UltraBolt is a permanently installed ultrasonic sensor point that allows faster, more accurate PD measurements using the UltraTEV® Plus².

Q2: Do I need new equipment to use the UltraBolt?

A. No. The UltraBolt is fully compatible with the UltraTEV® Plus² and requires no additional devices.

Q3: Does installing the UltraBolt require specialised training?

A. Installation is straightforward, and once in place, frontline teams can take readings without special training.

Q4: How does the UltraBolt improve testing consistency?

A. It provides a fixed, repeatable measurement point, removing user variability and improving data reliability over time.

Q5: Is the UltraBolt suitable for all types of switchgear?

A. Yes. It is available in multiple sizes and is designed for use across a wide range of switchgear and enclosure types.