TRINITY has a versatile range of Power Factor Correction relays suitable for all applications. These controllers are available in economy version with minimum features, intelligent models with advance control algorithm and also sub-second switching models with solid state outputs.The entire series is economical user friendly and extremely reliable. Designs of these have been field proven for nearly fifteen years with more then 10000 units in service.

Features Available in 1Phase2Wire, 3Phase4Wire/3Wire system Accuracy: Class 1.0 & Class 0.5 (Optional) 0.56" Seven Segment LED (In Volt, Amp, Freq. & 1-Phase PF Meter) 16 X 1 Line LCD (In KW300 & PF300) Specifications Direct Voltage Input: 0-300V AC for P-N & 0-500V AC P-P Secondary Current: 0-5000A AC Frequency range: 45-55Hz PF range: 0.000-1.000 Size:96 X 96 X 55mm

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The VAF model meters from Trinity are True RMS type digital meters for use in three phase four wire LT electrical systems. The design of these meters is based on proven micro-controller technology, resulting in compact and accurate meters. The design uses powerful micro-controller based technology. The meter uses state of the art Digital Signal Processing (DSP) circuitry to achieve very high accuracy measurement of True RMS value of all parameters. The meter displays the readings on Crisp Super bright LED Displays.   Features Class 1.0 accuracy Compact 96 x 96 x 55 mm DIN enclosure. Ideal for supervision & audit of specific loads. Micro-Controller based. True RMS. Parameters Displayed V, A, Hz.

EMPOWER from Trinity is an electrical power meter, for use in three phase three/four wire electrical systems. It measures the phase voltages, currents, PF, Hz, system KVA, system KW, system KVAr, Active Energy (KWh) and Apparent Energy (KVAh). The various parameters measured are displayed on a 4 digit x 3 Row Red 7 segment LED matrix for easy visibility and readability. The CT ratio (primary) can be programmed at site using the front membrane key. The meter uses state of the art Digital Signal Processing (DSP) circuitry to achieve very high accuracy measurement of true RMS value of all above parameters. The meter accuracy is class 1.0 for all parameters including KWh.   Features Multiparameter monitoring. Measures 16 Electrical values. All parameters with default accuracy class 1.0 Compact 96 x 96x 55 mm DIN enclosure. Bright, easy to read 7 segment LED matrix. Micro-controller based. Parameters Displayed V, A, KWh, KVAh, KW, KVA, KVAR, PF, Hz. Specifications Direct Voltage Input : Up to 300V L-N Burden 0.5VA Direct Voltage Input : Up to 500V L-L Burden 0.5VA Secondary Current Input: 5A or 1A (To be specified at the time of Ordering) CT Primary : Site Selectable Range of Reading : 5 - 5000A Burden : Overload (Through CT) : 5A CT = 6A RMS Continuous 1A CT = 1.2A RMS Continuous (Whole Current) : 120% of Imax continuous. Frequency : 45 to 55 Hz Accuracy : 0.3% of Reading Three Energies Range of Reading : 0 to 9999999.9 Accuracy : 1.0S as per IS 13779. System PF Accuracy : 1% of Reading (IPFI>0.5) Range of Reading : 0.05 to 1.00 Lag/Lead System KVA, KW & KVAR Accuracy : 1.0% of Reading Display : 0.56 Red Seven Seg. Communication: RS485 Port with EMS / SCADA using Modbus-RTU protocol. Enclosure : 96X96X55 mm Micro-controller based.

The digital power meter GOBLIN is a micro-controller based unit which not only measures a host of electrical parameters to display them on a 128 x 64 backlit LCD, but also acts as a comprehensive load managing device due to its four numbers of output relay contacts. These outputs are individually field programmable for both the parameter on which to generate alarm as well as the values on which to activate alarm and deactivate it. In addition to this flexibility in terms of load management, the meter also has two serial ports: USB port and RS485. RS485 supports MODBUS RTU protocol for connections to EMS/SCADA. Goblin has two USB ports-one where a cable connection to laptop/pc is made(Device mode) and another where the unit directly accepts a pendrive(Host mode).   The unit is meant for use in three phase four wire / three wire systems. The installation type, CT ratios and PT ratios are site selectable. The Load Manager with its four relay contacts can be used as a Demand Controller. The method of Demand calculation is sliding window and fixed window. Features Accuracy Class 0.5 (as per IS14697) Displays more than 20 Parameters. Four Relay contacts, individually field programmable, for alarm parameter as well as on/off values. RS-485 MODBUS-RTU Connectivity. Large 128 x 64 graphical LC Display. USB Port for downloading data Directly accepts pen-drive to transfer logged data(Host mode) On board 2MB of non-volatile memory. On board data logging with field programmable log duration. CT / PT ratios field programmable. Odd Harmonic Analysis up to 15th for all voltages and currents, including THD.    

Electrical Power Meter The Power Pro from Trinity is an easy-to-use, cost effective electrical power meter that offers all the basic measurement capabilities required to monitor an electrical installation. In addition to measuring the instantaneous parameters, it also measures accurately all three energies, and also demand, thus helping to measure and control energy costs. Over the basic metering, it optionally provides two relay outputs, RS485 port supporting MODBUS RTU protocol, dual source metering and THD measurements.   Electrical Power Meter The Power Pro from Trinity is an easy-to-use, cost effective electrical power meter that offers all the basic measurement capabilities required to monitor an electrical installation. In addition to measuring the instantaneous parameters, it also measures accurately all three energies, and also demand, thus helping to measure and control energy costs. Over the basic metering, it optionally provides two relay outputs, RS485 port supporting MODBUS RTU protocol, dual source metering and THD measurements.