User’s Manual ESC 2051
Copyright © 2004 ILLKO, s.r.o.
64
PE current during operation
Measuring range
0
.00 ÷ 10.00 mA (1)
Resolution 0.01 mA
Test voltage line voltage
Intrinsic (reference) error
±(2 % R + 3 D)
Operating error
±(3 % R + 4 D)
The START key locking yes
Functionality test
1.00 mA ± 10 %
Differential leakage current
Measuring range
0.00 ÷ 10.00 mA (1)
Resolution 0.01 mA
Test voltage line voltage
Intrinsic (reference) error
±(5 % R + 5 D + X*)
Operating error
±(6 % R + 8 D + X*)
The START key locking yes
Functionality test
1.00 mA ± 10 %
* X = 0,005 D x power consumption of tested
equipment in VA
Leakage current - clamp measurement
Measuring range
0.0 ÷ 15.0 mA (2)
Resolution 0.1 mA
Intrinsic (reference) error
±(5 % R + 5 D)
Operating error
±(6 % R + 5 D)
The START key locking yes
Leakage current – three-phase adapter
Measuring range
0.0 ÷ 15.0 mA (2)
Resolution 0.1 mA
Intrinsic (reference) error
±(5 % R + 5 D)
Operating error
±(6 % R + 5 D)
The START key locking yes
(1) Range is restricted electronically to (10 ± 2) mA
(2) Clamp error has to be considered additionally
(3) Max current 16 A @ 30 min.
(4) Probe error has to be considered additionally;
range can be restricted with probe parameters
Tested equipment power
Measuring range
0
÷ 3600 VA (3)
Resolution 1 VA
Intrinsic (reference) error
P ≤ 500 VA
±(3 % R + 15 D)
Operating error
P ≤ 500 VA
±(5 % R + 20 D)
Intrinsic (reference) error
P > 500 VA
±(3 % R + 2 D)
Operating error
P > 500 VA
±(5 % R + 5 D)
Tested equipment current - clamp meas.
Temperature (K type probe)
Revolution
Note:
R - Reading
D - Digit
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Measuring range
0.0 ÷ 100.0 (2)
Resolution 0.1 A
Intrinsic (reference) error
±(3 % R + 5 D)
Operating error
±(5 % R + 5 D)
The START key locking yes
Measuring range
-40°C ÷ 350 °C (4)
Resolution
1 °C
Intrinsic (reference) error
±(5 % R + 3 D)
Operating error
±(6 % R + 10 D)
Measuring range 0 ÷ 30 000 rpm
Resolution [rpm]
1 (range 0 ÷ 1024)
10 (range1025 ÷ 30 000)
Intrinsic (reference) error
(0 ÷ 1024 rpm)
±(3 % R + 5 D)
Operating error
(0 ÷ 1024 rpm)
±(5 % R + 10 D)
Intrinsic (reference) error
(1025 ÷ 30 000 rpm)
±3.5 % R
Operating error
(1025 ÷ 30 000 rpm)
±6 % R
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