ELTEX Terrabox TCB030, Руководство по эксплуатации

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BA-en-4003-2005_TUE30
39
A. Annex
A.1 Grounding without ground monitoring unit (active grounding)
In compliance with EC-Type Examination Certificate PTB18ATEX2005
(
TERRA LIGHT), PTB99ATEX2188X (TCO) and PTB00ATEX2174X
(TCB), the clamps and cable rewinders may be used in the potentially
explosive zone with the following intrinsically safe ground monitoring units:
•
TERRA LIGHT Typ TERRA-L/_ _ _ _ _
• Terracompact II Type TCO030S and TCO030B
• Terrabox Type TCB030/___
• or other ground monotoring systems with the following max. output
values:
voltage:
U
o
≤ 35 V DC
current strenght: I
o
≤ 250 mA
power: P
o
≤ 650 mW
The following Eltex clamps have been specially tested for the potentially
explosive zone and carry the EC-Type Examination Certificate
DMT00ATEXE068X and BVS 20 ATEX E 017 X:
• Clamps Type TERRA-C/_ _
• Clamps Type 70AG, 70AK, 70BG, 70HK
• Cable rewinders Type 601KR/AW, 601KR/DW, 601KR/KW
The maximum connectable total cable length to the grounding systems
Terra-Control TUE30 resp.
TERRA LIGHT is 200 m .
Please note the information in the separate operating instructions for the
Eltex ground clamps series 70 and
TERRA CLAMP as well as series
601KR cable rewinders.