Technical Data - Unitest Telaris 0751 Instruction Manual

Technical Data

11.0 Technical Data
Function PE resistance (RPE)
according to EN 61557-4, DIN VDE 0413, Part 4,
Display range:..................................0.05 Ω... 19.99 Ω
Measurement range:........................0.1 Ω ... 1.99 Ω
Resolution: ......................................0.01 Ω
Accuracy: ........................................± (10% rdg. + 3 Digits)
Limit value: ......................................0.3 Ω and 1.0 Ω
Test current: ....................................≥ 200 mA AC/50 Hz, at 2 Ω
Test voltage: ....................................approx. 19.0 V AC
Measurement time:..........................continous
Function Insulation resistance (RINS)
according to EN 61557-2, DIN VDE 0413, Part 2
Display range:..................................0.1 MΩ ... 250 MΩ
Measurement range:........................0.1 MΩ ... 199.9 MΩ
Resolution: ......................................0.01 MΩ/ 0.1 MΩ/1 MΩ
Accuracy: ........................................± (10% rdg. + 3 Digits)
Limit value: ......................................0.25/0.3/0.5/1.0 and 2.0 MΩ
Test voltage: ....................................500 V DC (DC)
........................................................+ 50 % / – 0 % (according to EN 61557-2)
Nominal current:..............................> 1 mA at 500 kΩ Load resistance
Short circuit current:........................approx. < 4 mA
Measurement time ..........................approx. 2 Min.
Function Leakage Current IPE SUBS
according to DIN VDE 0701/0702, Part 1
Display range:..................................0.20 mA ... 19.99 mA
Measurement range:........................0.25 mA ... 19.00 mA
Resolution: ......................................0.01 mA
Accuracy: ........................................± (10% rdg. + 3 Digits)
Limit value: ......................................0.5/ 3.5/7 and 15 mA
Test voltage: ....................................< 50 V AC. 50 Hz
Short circuit current:........................< 3.5 mA
Measurement time:..........................continous
The display values are according DIN VDE 0702:1995-11 refering to a mains voltage of 230 V +6%, (244 V).
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