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Users Manual

Input Voltage

Input range VI P-N: Input range VI P-P Max overload voltage Input range selection Connections Nominal voltage VN Input resistance

Intrinsic uncertainty Voltage transformer Ratio selection

69, 115, 230, or 480 V ac

120, 200, 400, or 830 V ac

1.2 VI

By job programming

P-P or P-N, 1- or 3-phase

≤999 kV (using PTs and ratios)

Approx. 820 ke per channel. Lx-N

Single phase (L1 or A, L2 or B, L3 or C connected): app. 300 ke

0.1% of VI

Ratio : < 999 kV / VI

By job programming

Current Input with Flexi Set

Input ranges II L1 or A, L2

15, 150, 1500, or 3000 A ac

or B, L3 or C, N:

 

Measuring range

0.75 A to 3000 A ac

Intrinsic uncertainty

< 2% of II

Position influence

Max. ±2% of m.v. for distance conductor to

 

measuring head >30 mm

Stray field influence

<± 2 A for Iext= 500 A ac and distance to measuring

 

head >200 mm

Temperature coeff.

0.005% / K

Current transformer

Ratio : ≤ 999 kA / II

Ratio selection

By job programming

Connection

3-phase, 3-phase + N 2-phase L1 or A and L3 or C

 

(2 W-meter-method) 7-pole connector

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