ITRON SL7000 IEC7 - Page 26

User Guide SL7000 IEC7
24
Parameter Description Data
coil)
Magnetic DC field according to IEC
62053-21 (electromagnet with
1000AT)
Fully immune
Magnetic DC field according to
VDEW (perm magnet) field strength
200mT
Fully immune
Surge immunity
main circuits
According to IEC61000-4-5
Source impedance 2 ohms
4kV
Surge immunity
auxiliary circuits
According to IEC61000-4-5
Source impedance 42 ohms
1kV
Electrostatic discharge Electrostatic discharge according to
IEC61000-4-2
Contact discharge 8kV, 10 cycles
Air discharge 15kV, 10 cycles
Immunity to RF fields RF fields i.a.w. IEC61000-4-3
With current
80MHz to 2GHz
10V/m
Without current,
80MHz to 2GHz
30V/m
Fast transient burst Main circuits : Fast transient burst
i.a.w. IEC 61000-4-4
4kV
common-mode and pseudo
differential
Auxiliary circuits : Fast transient
burst i.a.w. IEC 61000-4-4
2kV
common-mode
Radio Interference RF suppression CISPR22 Class B
Weight and Dimensions
Parameter Description Data
Weight 1.9kg nominal
Dimensions
(width x height x depth)
Without terminal cover 179 x 261 x 83mm
With short terminal cover 179 x 270 x 83mm
With long terminal cover 179 x 359 x 83mm
With standard terminal cover 179 x 324 x 83mm