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Voltage Transformers (Laminated Core) Image 1

Voltage Transformers (Laminated Core)

Applications

  • For applications that require high accuracy and small phase error;
  • Energy monitoring devices;

Features

  • Low cost;
  • More than 30 outline size;
  • Non-symmetrical mounting pattern
Download Datasheet

Specifications

  • Interior insulation:
    epoxy
  • Isolation voltage:
    2500V for 1 minute
  • Dielectric resistance:
    1000MΩ @ 500 Vdc
  • Surge withstand (optional) :
    5000V (1.2/50μs standard shock wave)
  • Rated load resistance:
    100kΩ
  • Operating temperature:
    -25 to +55℃ / (optional) -40 to +85℃
  • Frequency:
    50 to 400 Hz
  • Accuracy Class:
    voltage transformers class 0.1 (as defined in IEC 61869-3 Part 3)
  • RoHS compliant

AC Current Measurement & Protection

600V Instrument Current Transformers (Legacy) are designed for reliable and cost-effective AC current measurement in low- and medium-voltage power systems. These transformers provide accurate current scaling for monitoring, metering, and protection devices, while ensuring galvanic isolation between the primary conductor and secondary circuits.

The legacy series is optimized for busbar and cable installations, offering a robust mechanical design and proven performance in long-term industrial applications. With multiple outline sizes and standard secondary current ratings, these current transformers remain a dependable solution for existing systems and retrofit projects.

Frequently Asked Questions

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards