Delta 100 Series Installation Manual download pdf (Page 18)

IQ 100 Series (130/140/150) Meter

Overview &Speciﬁcations

18 User and Installation Manual IM02601003E-September 2011 www.eaton.com

Accuracy

For 23

C, 3 Phase balanced Wye or Delta load, at 50 or 60 Hz (as per order), 5A (Class 10)

nominal unit.

Parameters Accuracy Accuracy Input Range

Voltage L-N [V] 0.25% of reading

(69 to 480)V

Voltage L-L [V] 0.25% of reading (120 to 600)V

Current Phase [A] 0.25% of reading

(0.15 to 5)A

Current Neutral (Calculated) [A] 2.0% of reading

(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] 0.5% of reading

1,2

(0.15 to 5)A@(69 to 480)V@+/- (0 to 0.8)lag/lead PF

Reactive Energy Total [VARh] 0.5% of reading

1,2

(0.15 to 5)A@(69 to 480)V@+/- (0 to 0.8)lag/lead PF

Apparent Power Total [VA] 0.5% of reading

1,2

(0.15 to 5)A@(69 to 480)V@+/- (0.5 to 1)lag/lead PF

Apparent Energy Total [VAh] 0.5% of reading

1,2

(0.15 to 5)A@(69 to 480)V@+/- (0.5 to 1)lag/lead PF

Power Factor 0.5% of reading

1,2

(0.15 to 5)A@(69 to 480)V@+/- (0.5 to 1)lag/lead PF

Frequency +/- 0.01 Hz (45 to 65) Hz

% of Load Bar +/- 1 segment (0.005 to 6)A

For 2.5 element programmed units, degrade accuracy by an additional 0.5% of reading.

- For 1A (Class 2) Nominal, degrade accuracy by an additional 0.5% of reading.

- For 1A (Class 2) Nominal, the input current range for Accuracy specication is 20% of

the values listed in the table.

For unbalanced voltage inputs where at least one crosses the 150V auto-scale threshold (for

example, 120V/120V/208V system), degrade accuracy by additional 0.4%.

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Delta 100 Series Installation Manual Page 18

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