• SNG Test & Measurement Systems Private Limited

Tamper Conditions Simulator

SNG Test & Measurement Systems (P) Ltd offers a Tamper Conditions Simulator, Model Tamper Test. Utilities around the world require that single phase energy meter should be able to detect and record all possible tamper conditions and measure the energy correctly during this event. The tamper conditions simulator is designed to provide easy and quick simulation of various tamper conditions (38 numbers) for single phase energy meters. The simulator is used, to verify the following aspects of meter in these conditions: meter has registered/recorded the tampering and verified the data stored into memory of meter; and meter has recorded the energy as expected/programmed under these conditions. Design of the tamper simulator is based on microprocessor control circuit. The simulator is capable of creating 38 different types of tamper conditions by just selecting the predefined tamper condition using the feather touch keypad. The selected tamper condition will be displayed on the LCD display. The operator does not need to change any physical connection or to do re-wiring to create a tamper condition. Meter connection terminal is provided for easy and quick connection through spring loaded quick connectors. The digital panel meters are provided to indicate the voltage, current and current during partial load. A programmable timer is provided to programme the on time, off time and number of cycle for which test has to be carried out as per tamper condition.