Test Specifications; Power-On Test; Earth Bond Test; Insulation Test - Fluke 6500 User Manual

Fluke 6500
Users Manual

Test Specifications

The accuracy specification for the display range is
defined as ± (%reading + digit counts) at 23 °C ± 5 °C,
≤ 75 % RH. Between 0 °C and 18 °C and between 28 °C
and 40 °C, accuracy specifications may degrade by 0.1 x
(accuracy specification) per °C.
The measurement range meets the service operating
errors specified in EN61557-1: 1997, EN61557-2: 1997 ,
EN61557-4: 1997, DIN VDE0404-2.

Power-on Test

The test indicates reversed L-N, missing PE, and
measures the mains voltage and frequency.
Operational Error Measurement Range .......195 V to 253 V
Display Range ...............................................90 V to 264 V
Accuracy at 50 Hz.................................. ± ( 2% + 3 counts)
Resolution...................................................................0.1 V
Input Impedance ....................................... > 1 MΩ // 2.2 nF
Maximum Input Mains Voltage...................................264 V
36

Earth Bond Test

Operational Error Measurement Range ..........0.2 to 1.99 Ω
Operational Error ...................................................... 10.0%
Accuracy (after Bond Test zeroing)........ ± ( 5% + 4 counts)
Display Range ................................................. 0...19.99 Ω
Resolution................................................................ 0.01 Ω
Test Current................... 200 mA ac -0% +40% into 1.99 Ω
25 A ac ± 20 % into 25 mΩ at 230 V
Open Circuit Voltage.............................> 4 V ac, < 24 V ac
Bond Test Zeroing ...................... can subtract up to 1.99 Ω
Used Current for Bond Test Zeroing .............................10A

Insulation Test

Operational Error Measurement range .............0.1 to 5 MΩ
Operational Error ........................................................ 9.0%
Accuracy ................... ± (5% + 2 counts) from 0.1 to 50 MΩ
± (10% + 2 counts) from 50 to 299 MΩ
Display Range .................................................0 to 299 MΩ