Pre-Installation; Mains Connection And Grounding - Bruker AXS S4 EXPLORER Guía De Preinstalación

Room Planning and Pre-Installation

Pre-Installation

Mains Connection and Grounding

Tab. 1-1: Electrical requirements (including X-ray generator and control electronics but without
accessories)
Device
Maximum power consumption
Mains voltage and frequency
Standard:
On request:
The spectrometer is shipped with a 7 m long power cord (5 x 6 mm
plug, ready to be connected to the laboratory power supply.
The electrical connection of the instrument to the in-house network must be provided via fuses or
automatic circuit breakers for all phases. It must be possible to disconnect the spectrometer com-
pletely from the power supply using either a labelled switch or a labelled automatic circuit-breaker
located near the spectrometer. The fuses or circuit breakers should be easily accessible.
Moreover, an additional protective grounding (grounding resistance ≤ 0.5 Ω) in accordance with the
local regulations can be provided.
If a fault current switch is used, it must be designed for a triggering current of at least 30 mA.
For the installation, a wall outlet should be located no further than 5 m from the S4.
1-4
Spectrometer with measuring electronics and X-ray generator
max. 8 kVA
230 / 400 VAC 3-phase, 32 A, 50 Hz
240 VAC / 415 VAC 3-phase, 32 A, 50 Hz
120 / 208 VAC 3-phase, 40 A, 60 Hz
230 VAC 1-phase, 32 A, 50/60 Hz
208 VAC 1-phase, 40 A, 50/60 Hz
240 VAC 1-phase, 32 A, 50/60 Hz
S4 PIONEER X-ray Spectrometer
2
) with a CEE form plug or without
DOC-M80-ZXX004 V6 – 03.2007