Specification | |||
---|---|---|---|
Type | Name | Statistics | |
Input | Supply | Three Phases and Neutral of a 3P4W system / ThreePhases of a 3P3W system | |
Voltage | Direct Voltage Input : 25 to 500V L-L, 20 to 300V L-N PT Ratio : Site Selectable Burden : 0.5VA |
||
Current | Secondary Current Input : 5A or 1A (Site Selectable) CT Ratio : Site Selectable Range of Reading : 5 – 5000A Burden : < 1.0VA Overload : 5A CT = 6A RMS Continuous 1A CT — 1.2A RMS Continuous |
||
PowerSupply | Auxiliary Supply : 80 - 480 VAC, 50-60 Hz. | ||
Output | Relay | Two. Individually Field Programmable.5A @ 250 VAC, Resistive Load | |
MEASUREMENT | True RMSBasicParameters | Voltage(Volts L-N & L-L) | VL-N - Accuracy : 0.5% of ReadingVL-L - Accuracy : 1.0% of Reading |
Current(Amps IR, IY, IB) | Accuracy : 0.25% of Reading | ||
Line Frequency | 45 to 55 Hz, Accuracy : 0.3% of Reading | ||
Power | Active Power (P) | Accuracy : 1% of Reading(For IPFI>0.5) | |
Reactive Power (Q) | Accuracy : 1.5% of Reading(Between 0.5 Lag to 0.8 Lead) | ||
Apparent Power (S) | Accuracy : 1% of Reading | ||
Power Factor | For Individual phases and System Accuracy : 1.0% of Reading (IPFI=0.5) Range of Reading : 0.05 to 1.00 Lag/Lead |
||
Energy | Total Active Energy (KWh) | Range of Reading : 0 to 9999999.9 Accuracy : class 1.0S |
|
Total Apparent Energy (KVAh) | Range of Reading : 0 to 9999999.9 Accuracy : 1.0% of Reading |
||
Total Apparent Energy (KVARh) | Range of Reading : 0 to 9999999.9 Accuracy : 1.5% of Reading |
||
PowerQuality | Individual Wave form for each voltage and current | ||
THD for each current and voltage in three phases | |||
MISC. | Dimensions | Bezel | 96 X 96 mm |
Panel Cutout | 90 X 90 mm | ||
Depth of installation | 55 mm | ||
Display | 128X64 LCD | ||
Operating temp | 10°C to 50°C | ||
Weight | 0.35 Kgs (Approx.) | ||
Min. Operating Current | 0.4% to 120% of CT primary | ||
Comm | RS485 | Modbus-RTU protocol |
Specification | |||
---|---|---|---|
Type | Name | Statistics | |
Input | Supply | Three Phases and Neutral of a 3P4W system / ThreePhases of a 3P3W system | |
Voltage | Direct Voltage Input : 25 to 500V L-L, 20 to 300V L-N PT Ratio : Site Selectable Burden : 0.5VA |
||
Current | Secondary Current Input : 5A or 1A (Site Selectable) CT Ratio : Site Selectable Range of Reading : 5 – 5000A Burden : < 1.0VA Overload : 5A CT = 6A RMS Continuous 1A CT — 1.2A RMS Continuous |
||
PowerSupply | Auxiliary Supply : 80 - 480 VAC, 50-60 Hz. | ||
Output | Relay | Two. Individually Field Programmable.5A @ 250 VAC, Resistive Load | |
MEASUREMENT | True RMSBasicParameters | Voltage(Volts L-N & L-L) | VL-N - Accuracy : 0.5% of ReadingVL-L - Accuracy : 1.0% of Reading |
Current(Amps IR, IY, IB) | Accuracy : 0.25% of Reading | ||
Line Frequency | 45 to 55 Hz, Accuracy : 0.3% of Reading | ||
Power | Active Power (P) | Accuracy : 1% of Reading(For IPFI>0.5) | |
Reactive Power (Q) | Accuracy : 1.5% of Reading(Between 0.5 Lag to 0.8 Lead) | ||
Apparent Power (S) | Accuracy : 1% of Reading | ||
Power Factor | For Individual phases and System Accuracy : 1.0% of Reading (IPFI=0.5) Range of Reading : 0.05 to 1.00 Lag/Lead |
||
Energy | Total Active Energy (KWh) | Range of Reading : 0 to 9999999.9 Accuracy : class 1.0S |
|
Total Apparent Energy (KVAh) | Range of Reading : 0 to 9999999.9 Accuracy : 1.0% of Reading |
||
Total Apparent Energy (KVARh) | Range of Reading : 0 to 9999999.9 Accuracy : 1.5% of Reading |
||
PowerQuality | Individual Wave form for each voltage and current | ||
THD for each current and voltage in three phases | |||
MISC. | Dimensions | Bezel | 96 X 96 mm |
Panel Cutout | 90 X 90 mm | ||
Depth of installation | 55 mm | ||
Display | 128X64 LCD | ||
Operating temp | 10°C to 50°C | ||
Weight | 0.35 Kgs (Approx.) | ||
Min. Operating Current | 0.4% to 120% of CT primary | ||
Comm | RS485 | Modbus-RTU protocol |