Electro Industries/GaugeTech Shark 50 - Page 52

Doc# E145701 2-18
2: Meter Overview and Specifications
Electro Industries/GaugeTech™
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2
For unbalanced voltage inputs where at least one crosses the 150 V auto-scale
threshold (for example, 120 V/120 V/208 V system), degrade accuracy by additional
0.4%.
Shark® 50 Accuracy - For 23
o
C, 3 Phase balanced Wye or Delta load:
1
For 2.5 element programmed units, degrade accuracy by an additional 0.5% of
reading.
2
For unbalanced voltage inputs where at least one crosses the 150 V auto-scale
threshold (for example, 120 V/120 V/208 V system), degrade accuracy by additional
0.4%.
The Shark® 50 meter’s accuracy meets the IEC62053-22 Accuracy Standards for
0.5% Class meters.
Parameter Accuracy Accuracy Input Range
Voltage L-N [V]
0.2% of reading
2
(69 to 480)V
Voltage L-L [V] 0.4% of reading (120 to 600)V
Current Phase [A]
0.2% of reading
1
(0.15 to 5)A
Current Neutral (calculated) [A]
2.0% of Full Scale
1
(0.15 to 5)A @ (45 to 65)Hz
Active Power Total [W]
0.5% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0.5 to 1) lag/lead PF
Active Energy Total [Wh]
0.5% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0.5 to 1) lag/lead PF
Reactive Power Total [VAR]
1.0% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0 to 0.8) lag/lead PF
Reactive Energy Total [VARh]
1.0% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0 to 0.8) lag/lead PF
Apparent Power Total [VA]
1.0% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0.5 to 1) lag/lead PF
Apparent Energy Total [VAh]
1.0% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0.5 to 1) lag/lead PF
Power Factor
1.0% of reading
1,2
(0.15 to 5)A @ (69 to 480)V @
+/- (0.5 to 1) lag/lead PF
Frequency +/- 0.01Hz (45 to 65)Hz
Load Bar
+/- 1 segment
1
(0.005 to 6)A