PHBTM VT

PHBTM VT

panels

Product Description

The PHBTM-VT is a medium-voltage Voltage Transformer (VT) panel designed to provide accurate voltage measurement and monitoring for electrical distribution systems. Manufactured in accordance with SPLN D3.020-1:2019/SUP-1:2021, it is rated for 24 kV systems with a 4 A current capacity, ensuring precise voltage sensing for metering, protection, and control applications. Engineered with a high insulation level, including 125 kV impulse withstand and 50 kV power-frequency withstand capability, as well as 16 kA short-circuit withstand performance, the PHBTM-VT delivers reliable operation and enhanced system safety. Powered by a 48 VDC operating mechanism, it is an ideal solution for utility, industrial, and infrastructure networks requiring dependable voltage measurement and long-term operational reliability.

Technical Specifications

Rate Voltage
24 kV
Frequency
50 Hz
Rate Current
4 A
impulse withstand voltage (Up)
125 kV
Power Frequency Withstand
50 kV
short-time withstand current (Ik)
16 kA
Phase-earth Fault withstand Current (Ike)
16 kA
Duration
1 Second
Short-circuit Breaking current, Isc
16 kA
Power Supply operating mechanics/Motors
48 Vdc
Standard
SPLN D3.020-1:2019/SUP-1:2021

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