Reference Manual
MAS2600: Intrinsically Safe Installation
Ed 22
January 2017
32
The entity concept allows inter-connections of intrinsically safe apparatus to associated apparatus
not specifically examined in combination as a system. The approved values of maximum open circuit
voltage and maximum short circuit current and maximum output power, for the associated appara-
tus must be less than or equal to the maximum safe input voltage (U
i
), maximum safe input current
(I
i
), and maximum safe input power (P
i
) of the intrinsically safe apparatus. In addition, the approved
maximum allowable connected capacitance of the associated apparatus must be greater than the
sum of the inter-connecting cable capacitance and the unprotected internal capacitance (C
i
) of the
intrinsically safe apparatus, and the approved maximum allowable connected inductance of the
associated apparatus must be greater than the sum of the inter-connecting cable inductance and the
unprotected internal inductance (L
i
) of the intrinsically safe apparatus.
Grounding
Содержание MAS 2600
Страница 1: ...Reference Manual Ed 22 January 2017 MAS 2600 Tank Contents Transmitter ...
Страница 4: ...Reference Manual MAS2600 Table of Contents Ed 22 January 2017 2 ...
Страница 6: ...Reference Manual MAS2600 Description and Technical Data Ed 22 January 2017 4 ...
Страница 10: ...Reference Manual MAS2600 Description and Technical Data Ed 22 January 2017 8 ...
Страница 11: ...MAS2600 Ordering Information Reference Manual January 2017 Ed 22 9 Ordering Information ...
Страница 28: ...Reference Manual MAS2600 Ordering Information Ed 22 January 2017 26 ...
Страница 30: ...Reference Manual MAS2600 Intrinsically Safe Installation Ed 22 January 2017 28 ...
Страница 38: ...Reference Manual MAS2600 Installation Ed 22 January 2017 36 ...
Страница 44: ...Reference Manual MAS2600 Testing and Recalibration Ed 22 January 2017 42 ...
Страница 45: ...MAS2600 Maintenance and Troubleshooting Reference Manual January 2017 Ed 22 43 Maintenance and Troubleshooting ...
Страница 50: ...Reference Manual MAS2600 Index Ed 22 January 2017 48 ...
Страница 51: ......