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DM4T2000 – CURRENT TRANSFORMER D86MM 2000/5A
Lovato DM4T2000 solid-core current transformer with a 2000/5 A ratio, 86 mm cable aperture and compatibility with 100 × 30 mm, 80 × 50 mm and 70 × 60 mm busbars.
£126.24
Why Choose the Lovato DM4T2000 Current Transformer?
The Lovato DM4T2000 is a high-capacity solid-core current transformer designed for accurate current measurement in industrial switchboards, electrical distribution systems and energy monitoring installations. With a rated primary current of 2000 A and a standard 5 A secondary output, it converts high line currents into a safe, proportional signal for compatible meters, network analysers and protection equipment.
As part of the established Lovato Electric DM current transformer range, the DM4T2000 combines dependable measuring performance with a robust construction suitable for demanding commercial and industrial environments. Its solid-core magnetic design provides stable operation and makes it particularly suitable for new panel assemblies where the conductor can be passed through the transformer during installation.
The DM4T2000 accommodates cables up to 86 mm in diameter and supports 100 × 30 mm, 80 × 50 mm and 70 × 60 mm busbars. It provides a rated burden of 30 VA at accuracy class 0.5 and 45 VA at accuracy class 1, delivering reliable measurement for high-current metering, monitoring and power management applications.
Key Advantages
- High-capacity 2000/5 A current transformation ratio.
- Solid-core construction provides stable and dependable current measurement.
- Large 86 mm cable aperture accommodates substantial conductors.
- Compatible with several commonly used industrial busbar dimensions.
- Class 0.5 and class 1 accuracy performance for metering and monitoring.
- Suitable for energy meters, multimeters, network analysers and protection relays.
Key Features
- Lovato Electric DM series current transformer.
- 2000 A rated primary current.
- 5 A rated secondary current.
- 50/60 Hz operating frequency.
- 30 VA burden at accuracy class 0.5.
- 45 VA burden at accuracy class 1.
- 120% primary-current overload withstand.
- Suitable for cables up to 86 mm diameter.
- Compatible with 100 × 30 mm, 80 × 50 mm and 70 × 60 mm busbars.
- Conforms to applicable IEC, EN and BS 61869 standards.
Reliable High-Current Measurement for Electrical Systems
Current transformers allow high electrical currents to be measured safely by reducing the primary current to a standard secondary output. The Lovato DM4T2000 transforms a primary current of up to 2000 A into a proportional 5 A signal, enabling connected instrumentation to monitor system current without carrying the full load.
Its large conductor aperture, high rated burden and solid-core construction make it suitable for high-current distribution panels and industrial power systems. The transformer can be connected to compatible measuring instruments to support load monitoring, energy management, electrical protection and preventative maintenance.
Typical Applications
- High-current industrial switchboards.
- Low-voltage electrical distribution panels.
- Energy metering and power management systems.
- Digital multimeters and network analysers.
- Current indication and monitoring equipment.
- Protection relay installations.
- Manufacturing and process-control facilities.
- Commercial and infrastructure power-distribution systems.
Technical Specifications
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| Rated Burden (VA) | 30 VA | |
|---|---|---|
| Device Type | Solid-core CT | |
| Rated Primary Current (A) | 2000 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 86 mm | |
| Current | 5 A | |
| Manufacturer | Lovato Electric | |
| Series | DM | |
| Model | DM4T2000 | |
| Product type | Solid-core current transformer | |
| Primary current | 2000 A | |
| Secondary current | 5 A | |
| Transformation ratio | 2000/5 A | |
| Operating frequency | 50/60 Hz | |
| Accuracy class 0.5 burden | 30 VA | |
| Accuracy class 1 burden | 45 VA | |
| Overload withstand | 120% of rated primary current | |
| Rated insulation voltage | 720 V AC | |
| Cable aperture | Ø86 mm | |
| Opening dimensions | Approximately 80 × 50 mm | |
| Compatible busbar sizes | 100 × 30 mm, 80 × 50 mm and 70 × 60 mm | |
| Secondary connection | Screw terminals | |
| Accuracy limiting factor | FS 5 | |
| Construction | Solid core | |
| Approximate dimensions | 155 × 140 × 53 mm | |
| Applicable standards | IEC/EN/BS 61869-1 and IEC/EN/BS 61869-2 | |
| HS Code | 85389091 |
Frequently Asked Questions
What is the Lovato DM4T2000 used for?
The Lovato DM4T2000 converts high primary currents into a proportional 5 A secondary signal for energy meters, analysers, ammeters and electrical protection equipment.
What is the current ratio of the DM4T2000?
The current transformer has a transformation ratio of 2000/5 A, meaning a 2000 A primary current produces a 5 A secondary output.
What cable diameter can pass through the transformer?
The DM4T2000 is designed to accommodate a cable with an outside diameter of up to approximately 86 mm.
Which busbar sizes are compatible with the DM4T2000?
It is suitable for 100 × 30 mm, 80 × 50 mm and 70 × 60 mm busbars.
What accuracy and burden ratings does it provide?
The transformer provides 30 VA at accuracy class 0.5 and 45 VA at accuracy class 1.
Trusted for Industrial Energy Measurement
Lovato Electric current transformers are widely used by panel builders, electrical engineers and industrial operators for dependable current measurement, energy monitoring and integration with modern electrical instrumentation.
