Infinity and Entity from Trinity are digital energy meters for use in three phase electrical systems for sub-metering applications.
The design of these meters is based on proven microcontroller technology; with front end ASICs resulting in compact and accurate energy metering. The accuracy of the meters is maintained even under severely distorted waveform conditions which occur due to harmonics in the system.
| Parameter | |||
|---|---|---|---|
| Type | Name | Statistics | |
| Input | Supply | Three Phases and Neutral of a 3P4W system / Three Phases of 3P3W system. | |
| Voltage | Direct Voltage Input: Up to 300V L-N or 500V L-L Burden: 0.5VA | ||
| Current | Secondary Current Input: 5A or 1A (To be specified at the time of Ordering) CT Primary: Site Selectable Range of Reading: 0 - 5000A Burden : <1.0VA Overload (Through CT): 5A CT = 6A RMS Continuous 1ACT = 1.2A RMS Continuous (Whole Current): 120% of Imax continuous. |
||
| Auxiliary Power Supply | Operating Voltage for SMPS : 80VAC-480VAC, 50-60Hz. | ||
| Comm. | RS485 Port | Supporting MODBUS-RTU protocol. (Infinity). | |
| Measurement | Energy | Total ActiveEnergy (KWh) | Range of Reading: 0 to 9999999.9 KWh Accuracy: 1.0S as per IS13779. |
| Miscellaneous | Dimensions | Bezel | 96 X 96 mm |
| Panel Cutout | 92 X 92 mm | ||
| Depth of installation | 55 mm | ||
| Operating temp | 0°C to 60°C | ||
| Weight | 0.30 Kg. (Infinity), 0.264 Kg. (Entity) | ||
| Min.Operating Current | 0.4% of CT primary. | ||
| Dual Source Sensing | By presence or absence of 230VAC across two terminals can be looped. | ||
| Input | Supply | Three Phases and Neutral of a 3P4W system / Three Phases of 3P3W system |
| Input | Voltage | Direct Voltage Input: Up to 300V L-N or 500V L-L Burden: 0.5VA |
| Input | Current | Secondary Current Input: 5A or 1A (To be specified at the time of Ordering) CT Primary: Site Selectable Range of Reading: 0 - 5000A Burden : < 1.0VA Overload (Through CT): 5A CT = 6A RMS Continuous 1ACT = 1.2A RMS Continuous (Whole Current): 120% of Imax continuous |
| Input | Auxiliary Power Supply | Operating Voltage for SMPS : 80VAC-480VAC, 50-60Hz |
| Comm. | RS485 Port | Supporting MODBUS-RTU protocol (Infinity) |
| Measurement - Energy | Total ActiveEnergy (KWh) | Range of Reading: 0 to 9999999.9 KWh Accuracy: 1.0S as per IS13779 |
| Miscellaneous - Dimensions | Bezel | 96 X 96 mm |
| Miscellaneous - Dimensions | Panel Cutout | 92 X 92 mm |
| Miscellaneous - Dimensions | Depth of installation | 55 mm |
| Miscellaneous | Operating temp | 0°C to 60°C |
| Miscellaneous | Weight | 0.30 Kg. (Infinity), 0.264 Kg. (Entity) |
| Miscellaneous | Min.Operating Current | 0.4% of CT primary |
| Miscellaneous | Dual Source Sensing | By presence or absence of 230VAC across two terminals can be looped |
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