www.megger.com
DLRO100E, 100X & 100H – 100A
26
Technical Specification
Measurement range
0.1 μΩ - 1.999 Ω
Resolution
0.1 μΩ
Noise rejection
Differential 100 mV @ 50-60 Hz on Test Leads
DC output
Smooth DC
IP rating
IP54 Lid open / IP65 Lid closed
Operating temperature range
-20°C up to 50°C
Storage temperature range
-30°C up to 70°C
Humidity
<85% R.H. non-condensing
Battery life
200 single 100 A tests or up to 2x 10 minutes continuous 100 A output
Battery type
User replaceable Li-ion battery pack
Battery charge time
Full charge in 2.5 Hrs from flat
Maximum output voltage
2 V (battery), 3 V (AC)
EMC
IEC61326-1
Safety
IEC61010
CAT IV 600 VAC / 500 VDC up to 2000 m
CAT IV 300 V up to 4000 m
Dimensions
400 x 300 x 200 mm
Weight
7.0 kg (AC Only)
7.9 kg (with Battery)
Accuracy
Current setting
#
Resistance range
Accuracy
50 - 110 A
0 - 100.00 mΩ
Typical ± (0.2% + 0.2 μΩ)
Max. ± (0.2% + 0.8 μΩ)*
11 - 49 A
10 μΩ - 100.00 mΩ
Typical ± (0.2% + 0.5 μΩ)
Max. ± (0.2% + 2.0 μΩ)*
10 A
10 μΩ - 1000.0 mΩ
Typical ± (0.2% + 1.0 μΩ)
Max. ± (0.2% + 2.5 μΩ)*
#
Actual test current may be limited by maximum output voltage
*
k = ±4
σ
Operational uncertanity, 85% RH, -20°C to +50°C
Current setting
#
Resistance range
+
50 - 110 A
0 - 100.00 mΩ
± (0.0% + 0.0 μΩ)
11 - 49 A
10 μΩ - 100.00 mΩ
± (0.0% + 1.0 μΩ)
10 A
10 μΩ - 1000.0 mΩ
± (0.1% + 2.0 μΩ)
