Why Choose the Lovato DM3TP0500FKIT Current Transformer Kit?
The Lovato DM3TP0500FKIT is a precision current transformer kit comprising three DM3TP0500 solid-core current transformers supplied with three UTF certificates, designed for current measurement, energy monitoring and metering applications in industrial electrical systems. As part of the Lovato DM series of current transformers, the kit provides dependable measurement of high primary currents for connection to meters, analysers and other compatible measuring equipment.
Each DM3TP0500 transformer converts a primary current of up to 500 A to a standard 5 A secondary output, allowing electrical measuring instruments to monitor circuits carrying substantially higher currents than they can accept directly. The solid-core construction provides accurate and stable measurement for permanent installations, while the supplied UTF certification supports applications where certified current transformers are required for fiscal or regulated energy metering.
The DM3TP0500 is suitable for conductors up to Ø52 mm and busbars measuring up to 60 × 20 mm or 50 × 25 mm. With Class 0.5S performance at 3.75 VA, Class 0.5 at 5 VA, DIN rail or screw mounting and an IP30 protection rating, this three-transformer kit is well suited to three-phase metering and power monitoring installations.
Key Advantages
- Complete three-phase current transformer kit with three DM3TP0500 transformers and three UTF certificates.
- 500/5 A transformation ratio for industrial current measurement and energy metering.
- High measurement accuracy with Class 0.5S at 3.75 VA and Class 0.5 at 5 VA.
- Solid-core design provides stable, accurate measurement in permanent electrical installations.
- Accommodates cables up to Ø52 mm and busbars up to 60 × 20 mm or 50 × 25 mm.
- Flexible installation using DIN rail or screw fixing.
Key Features
- Lovato DM3TP current transformer series.
- Kit includes 3 × DM3TP0500 current transformers.
- Supplied with 3 × UTF certificates.
- 500 A primary current rating.
- 5 A secondary output current.
- 50–60 Hz operating frequency.
- 120% continuous overload withstand.
- 720 V rated insulation voltage.
- IP30 protection rating.
- Screw terminals with DIN rail or screw mounting.
Accurate Current Measurement for Energy Metering
Current transformers such as the Lovato DM3TP0500 allow meters and power monitoring equipment to measure high electrical currents safely by producing a proportional lower secondary current. The 500/5 A ratio means a primary current of 500 A corresponds to a 5 A secondary signal for compatible measuring instruments.
The DM3TP0500FKIT provides three matched current transformers for three-phase installations, making it particularly suitable for electrical distribution, power monitoring and energy metering systems. Its accuracy classes, solid-core construction and supplied UTF certificates make the kit suitable for installations requiring reliable and certified current measurement.
Typical Applications
- Three-phase electrical energy metering systems.
- Industrial power monitoring and energy management.
- Electrical distribution boards and switchboards.
- Power analysers and multifunction measuring instruments.
- Fiscal or regulated energy metering installations requiring UTF-certified current transformers.
- Industrial plant and machinery electrical monitoring.
