Three-phase Rogowski coil integrator for DIN rail | 6000 A | 50 mV/kA | 333 mV AC | For AC current measurement | DTP.1

Technical Specifications

Type: Three-phase Rogowski coil integrator
Model: DTP.1
Number of phases: 3 phases
Mounting: DIN rail (35 mm)
Rated input current: 6000 A
Output signal: 333 mV RMS (AC)
Coil transfer ratio: 50 mV/kA
Measurement accuracy: ±0.5%
Frequency bandwidth: 30 Hz – 5 kHz
Power supply: 12 V DC
Measurement type: AC current only
Design note: For each 100 A of rated current, the maximum output is 1 V (internal signal scaling)

Functions

Three-phase Rogowski signal integration
333 mV RMS output – compatible with most energy meters
Safe low-voltage signal
Stable and linear measurement across the entire operating range
Compact DIN-rail housing for professional installation

Applications

For engineers / R&D specialists:
Suitable for designing three-phase energy metering and power network monitoring systems, especially when using energy meters with 333 mV current inputs. This allows avoiding conventional current transformers and leveraging the advantages of Rogowski coils.

For electricians:
DIN-rail mounting, clearly marked terminals, and standard 12 V DC power supply enable fast and reliable installation in electrical panels, even in space-constrained conditions.

For industrial, energy, and commercial facilities:
Used in manufacturing plants, substations, office buildings, shopping centers, and data centers where accurate three-phase current measurement and reliable compatibility with metering equipment are required.

Advantages

Three-phase solution in a single DIN module
333 mV RMS output – safe and widely supported
Compact DIN-rail mounting
Stable and reliable operation

Limitations

Fixed rated current
AC current measurement only
Requires external 12 V DC power supply
Not suitable for high-frequency laboratory research