Ht-instruments SPEED418 Bedienungsanleitung PDF herunterladen (Seite 68)

400 Series

EN - 67

Measurement of the active, reactive and apparent power @ Vmis>60V, cos=1, f=50.0Hz

Range [W, VAR, VA] Resolution [W, VAR, VA]

Clamp full scale

[A]

Uncertainty

0.0  999.9

0.1

FS ≤ 1

(1.0rdg + 6dgt)

1.000  9.999 k

0.001 k

0.000  9.999 k

0.001 k

1 < FS ≤ 10

10.00  99.99 k

0.01 k

0.00  99.99 k

0.01 k

10 < FS ≤ 100

100.0  999.9 k

0.1 k

0.0  999.9 k

0.1 k

100 < FS ≤ 3000

1000  9999 k

1 k

Measurement of the power factor (cos) @ Vmis>60V, f=50.0Hz

Current range [A] Range Resolution Uncertainty

0.005  0.1 x FS

0.80c  1.00  0.80i

0.01

 2°

0.1  1.2 x FS  1°

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Ht-instruments SPEED418 Bedienungsanleitung Seite 68