Electrical Specifications; Operating Limits; Electric Shocks; Electromagnetic Compatibility - Chauvin Arnoux PAC 12 Manual De Instrucciones

- Drop height: to IEC 68-2-32
- Protection from shocks: 100 g in accordance with IEC 68-2-27
- Vibrations: to IEC 68 - 2 - 6

4.5/ ELECTRICAL SPECIFICATIONS

Power supply: 9 V battery (type 6LR61, 6LF22 or NEDA 1604)
Battery life: approx 50h with an alkaline battery

Operating limits

On DC current: 3000 A permanent
On AC: 1000 A permanent up to 1 kHz
The maximum permitted current (AC) on overload from 1 kHz is defined by the curve shown
in the appendix (page 67) and in accordance with the following formula:
1000
Ip max =
F (kHz)

Electric shocks

Instrument with dual insulation or strengthened insulation in accordance with IEC 1010-2-032.
Between the primary, the secondary and the hand-held part located below the guard, dielectric
test voltage: 7850 V DC
Maximum common mode voltage between the conductor on which the measurement is made
and the earth, or the output and the earth:
- 600 V for installations of category III and degree of pollution 2
Installation category and degree of pollution in accordance with IEC 664 and 664A
4.6/ ÉLECTROMAGNÉTIC COMPATIBILITY
Susceptibility in accordance with EN 50082-2 (most severe case) and EN 50082-1:
Electrostatic discharge in accordance with IEC 1000-4-2 (1995):
. test voltages: 4 kV level 2 on contact, aptitude criteria B
8 kV level 3 in the air, aptitude criteria B
- Radiated fields in accordance with IEC 1000-4-3 (1995):
. with max distorsion of 5% of the measurement extent: 3 V/m level 2, aptitude criteria A
- Rapid transients in accordance with IEC 1000-4-4 (1995):
. test voltage: 1 kV level 2, aptitude criteria B
- Magnetic fields at the frequency of the network to IEC 1000-4-8 (1995):
. with a max distortion of 0.5 A: 30 A/m 50 Hz level 4, aptitude criteria A
Emissions in accordance with EN 50081-1:
- Conducted and radiated emission to EN 55022 (1994): class B
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