Skip to main content
HV Split Breakout Module Voltage HV SBM_U

HV Split Breakout Module Voltage

Safely encapsulated housing with voltage tap (HV+)

The HV split Breakout Modules (HV SBM_U) allow safe voltage tapping (HV+) in HV power cables that run between closely installed components or in cable ducts. The encapsulated housing protects the voltage tap from environmental influences and ensures HV safety for users and components. The voltage is measured in the HV SAM (HV Split Acquisition Module).

Highlights

  • Voltage tapping (HV+) in HV applications for voltage measurement with HV SAM
  • Data transmission to HV SAM measurement module (HV Split Acquisition Module) via HV-safe sensor cable
HV SBM_U C and HV SBM_U
HV SBM_U C and HV SBM_U

Description

The HV Split Breakout Modules U tap the HV+ potential in the HV cables. The voltage measurement is carried out in combination with a HV SBM_I (HV- potential tap) in the HV SAM (HV Split Acquisition Module).

The HV cables are either fed into the housing through cable glands and connected inside via ring terminals or connected with PowerLok connector system. The cable shield is placed on the housing or passed through.

The HV SBM_U is connected to the HV SAM measurement module via an HV-safe and shielded sensor cable.

Technical Data

HV SBM_U HV SBM_U C
Inputs HV+ power cable
Nuber of measured phases 1
Connection of HV+ power cable Ring terminals
(via cable glands)
PL500 connector system
Number of cable glands 1
on each side
-
Outer cable diameter 9 mm to 25 mm
See data sheet
-
Measurement signal Potential (HV+)
Measurement categories
CAT 0 1,000 V
CAT II 600 V
CAT III 300 V
Operating conditions
Housing protection class IP67
Operating temperature range -40°C to +120°C
Pollution degree 4
Safety conformity EN 61010-1:2020
HV SBM_U
HV SBM_U
HV SBM_U top view
HV SBM_U top view
HV SBM_U C
HV SBM_U C

Applications

The HV Split Breakout Modules tap the HV+ voltage potential in HV power cables that run between tightly installed components or in cable ducts and where no space is available for the installation of conventional HV Breakout Modules. The encapsulated housing of the HV SBM_U allows easy and safe application.

With the measurement data obtained from the HV BM Split Modules and the eMobilityAnalyzer from the Vector CSM E-Mobility Measurement System a variety of analyses in real time can be performed: Inverter and powertrain efficiency calculations, e-motor power analysis, harmonic analysis, PWM analysis, ripple analysis and many more.

Video HV BM Split Aplication
Video: HV BM Split Modules - Application A

Downloads


A4 Size


English
V.1.0.0
572.43 KB


English
V.1.0.2
4.8 MB

Letter Size


English
V.1.0.0
595.75 KB


English
V.1.4.0
3.51 MB

English
V.1.2.0
3.37 MB


A4 Size


For tests drives of electric vehicles, high-frequency currents and voltages must be measured in the high-voltage vehicle electrical system. The installation options for the necessary measurement...


English
V.1.0.0
494.93 KB
Within the high-voltage components of electric vehicles, the currents and voltages must be measured at high frequency and with high accuracy for testing, validation and verification. However, the...

Letter Size


For tests drives of electric vehicles, high-frequency currents and voltages must be measured in the high-voltage vehicle electrical system. The installation options for the necessary measurement...


English
V.1.0.0
484.72 KB
Within the high-voltage components of electric vehicles, the currents and voltages must be measured at high frequency and with high accuracy for testing, validation and verification. However, the...


Multilanguage
V.9.3.0
362.9 MB
    {lang en}
  • Configuration software for CSM measurement modules (incl. documentation)
  • with visualization software CSMview
  • System requirements:
...