Secure Meters Limited, Udaipur

Designed for on site testing of three phase whole current and current transformer operated energy meters.

Application:

• On site testing of three phase whole current, LT and HT current transformer operated energy meters
• In-house laboratory testing and callibration of energy meters
• Automatic health check of electrical system
• Also suitable for single phase meter testing

Features:

• Provides high accuracy - 0.2s with ring CT and 0.5s with clamp-on CT
• Measure errors of all types of energy, active, reactive and apparent
• Clamp-on CT variants as per site CT rating
• Injection type voltage connection clips for safety
• User friendly menu driven LCD display with keypad
• Portable printer for on the spot error report
• Windows based Base Computer Software (BCS) for data uploading, analysis and reporting.

A portable meter testing equipment for on-site accuracy testing of single phase meters.

Applications:

• On site testing of digital and electromechanical single phase energy meters.
• In-house laboratory testing and calibration of energy meters.
• Automatic health check of electrical system.

Features:

Provides high accuracy - 0.2s with ring CT and 0.5s with clamp-on CT

User friendly menu driven LCD display with keypad

Mini clamp-on CT for testing meter without supply interruption

Portable printer for on the spot error reports

Windows based Base Computer Software (BCS) for data uploading, analysis and reporting.

Quickseal from NIC are tamper evident security seals, manufactured from Dow Calibre polycarbonate and stainless steel wire. These can endure extreme weather conditions, including long-term exposure to direct sunlight. These are available in two models as XLP and LP.

Features:

• Ergonomically designed pads for easy closure (patented)
• Self threading mechanism (patented)
• Relative Thermal Index (RTI) for polycarbonate is 297 F / 147 C. The seal can withstand temperatures up to this level without losing form. 
• 2/ 3 strand stainless steel twist wire type 304
• Internal locking mechanism 
• Available in wide range of colors
• Ultra-secure, permanent, customized laser marking 
• Convenient size and variable wire length

Applications:

• Fits virtually all sealing applications in a vast range of industries and utilities
• Suitable for metering installations.

Model 505B from Red Phase Instruments is a portable admittance tester. It employs a unique method of injecting an audio frequency into secondary side to detect shorted CT turns/ fault in metering wire. It is easier for utilities to protect revenue of their CT metering installations by using Model 505B.

Applications:

• On site testing of CT metering installations  
• Automatic health check of CT 

Features:

• State of the art, light weight design, meant for on-site testing 
• Admittance test of 1.6 kHz on CT secondary and complete metering loop
• Checks live burden of CT and PT circuits
• Extensive test data storage
• USB interface for downloading data to PC.

Model 590G from Red Phase Instruments is portable equipment for on-site error testing of CT and PT. The test equipments generally available with utilities are bulky, heavy, expensive and difficult to use. Model 590G is specially designed to overcome these limitations.

Applications:

• On-site testing of CT and PT
• Testing of metering and protection CT
• Automatic health check of electrical system

Features:

• Testing of PT and CT to 0.1% in field
• Tests PT turns ratio and phase error, from 2.2 kV/ 110V up to 300 kV/ 110V
• Tests CT current and phase error from 2.5/5 A up to 5000/ 5A, and 10/1A to 2000/1A
• User friendly LCD display with keypad
• Detects overloading of CT/ PT by measuring secondary circuit burden
• Calculates overall CT errors under load from admittance measurement on secondary winding (does not require expensive primary current injection testing)
• On-board microprocessor to store results for data downloading
• Software to construct, upload and download information to database using PC.