Megger Ducter DLRO2, Руководство пользователя

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11. Specifications
Specification Detail
PHYSICAL
Dimensions: 228 x 105 x 75 mm (8.98 x 4.1 x 2.95 in)
Display: Full LCD colour screen with user configurable backlight.
Weight: 905 grams (with batteries)
SAFETY AND ELECTRICAL PROTECTION
Safety rating CATIII 600 V / CATIV 300 V to EN 61010, IEC 61010-031 : 2015, IEC 61010-030
Safety category rating valid to altitude of 3000 m
Live voltage
Active live voltage protection to 600 V between any test terminals without blowing a fuse.
Live voltage warning on display and audible when >5 V is applied between any test terminals.
Fuse protected to 1000 V, fuses are not user changeable.
LOW RESISTANCE MEASUREMENT
Resistance measurement test modes: Normal test mode, Fast mΩ/long test lead mode and Inductive test mode (Resistance of
inductive loads)
Overall resistance range: 1 μΩ – 2000 Ω
Max resistance across C terminals: 2 A with up to 1.1 Ω total resistance and 1 A with up to 3.2 Ω total resistance
Basic accuracy: Bi-directional test current mode: + /- 1% +/- 2 digits
Uni-directional test current mode: + /- 1% +/- 10 digits
Inductive mode or unidirectional mode will introduce an undefined error
if an external EMF is present
Resistance measurement ranges:
Full Scale
Resistance Test Current Resolution Normal
Resistance
Mode Inductive
Mode Long Test
Lead Mode
(1 A only)
15000 μΩ 2.00 A 1 μΩ

120.00 mΩ 2.00 A 0.01 mΩ

1000.0 mΩ 2.00 A 0.1 mΩ 
30.000 mΩ 1.00 A 0.001 mΩ
  
220.00 mΩ 1.00 A 0.01 mΩ
  
2000.0 mΩ 1.00 A 0.1 mΩ
  
300.00 mΩ 100 mA 0.01 mΩ

2500.0 mΩ 100 mA 0.1 mΩ 
20.000 Ω 100 mA 0.001 Ω
 
3000.0 mΩ 10.0 mA 0.1 mΩ 
24.000 Ω 10.0 mA 0.001 Ω

200.00 Ω 10.0 mA 0.01 Ω
 
30.000 Ω 1.00 mA 0.001 Ω

240.00 Ω 1.00 mA 0.01 Ω

2000.0 Ω 1.00 mA 0.1 Ω
 
Specifications
www.megger.com DLRO2
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