SATEC EM235-PM335 Voltage Ratio Module User Manual

May 15, 2024
SATEC

VRM Module Quick Start Manual

SATEC EM235-PM335 Voltage Ratio Module

SATEC Voltage Ratio Module
For Direct Current Applications

EM235-PM335 Voltage Ratio Module

Mounting, electrical connection and settings of the VRM Module shall be made in accordance with all applicable laws and/or regulations and be performed by authorized personnel only.

SATEC VRM Module is designed for connecting SATEC meters to DC voltage systems above meter rating (800V DC for PM130 PLUS and 800V DC for PRO EM235/PM335) ranging up to 1500V DC.

Dimensions: 127 x 75 x 52 mm
Weight: 80 grams
Installation: DIN-Rail only

SATEC EM235-PM335 Voltage Ratio Module - VRM Module
dimensions

SATEC EM235-PM335 Voltage Ratio Module - VRM Module

VOLTAGE RATIO MODULE CHARACTERISTICS

  • Accuracy = 0.1%
  • 3 Independent voltage inputs
  • Terminals: Wire size: 12 AWG (up to 3.5 mm2)
  • DIN-rail installation

ELECTRICAL INSTALLATION

It is recommended that the distance between the SATEC VRM and SATEC meter should not exceed 2 meters, using cabling featuring minimum 600V insulation.

SATEC EM235-PM335 Voltage Ratio Module - ELECTRICAL
INSTALLATION

When using SATEC VRM, the correct ratio coefficient must be set with PAS software software (“Basic Setup” tab):

  • Using the PRO Series meters, enter “ratio” = 3.5
  • Using the PM130 PLUS, enter “ratio” = 11 Ratio coefficient = 11

VRM Module QuickStart
www.satec-global.com

References

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