RE 92105-01-X-B2/2019.08.06
Replaces: 08.2017
Axial piston variable pump
A4CSG Series 30
for explosive areas
II 2G Ex h IIC T4-T1 Gb X and
II 3G Ex h IIC T4-T1 Gc X
Information on explosion protection
▶ Application per Directive 2014/34/EU (ATEX)
▶ Gas: II 2G Ex h IIC T4-T1 Gb X according
to DIN EN ISO 80079-36 :2016,
DIN EN ISO 80079-37:2016
▶ Gas: II 3G Ex h IIC T4-T1 Gc X according
to DIN EN ISO 80079-36 :2016,
DIN EN ISO 80079-37:2016
Features of the ATEX version
The ATEX version is an advanced development of the
A4CSG for compliance with Directive 2014/34/EU (ATEX).
External features distinguishing it from the standard pump
as per data sheet 92105 are the ground terminal, the
Ex marking and the CE marking on the name plate.
For ATEX category II 2G Ex h IIC T4-T1 Gb X, an additional
temperature sensor for monitoring the operation data
is supplied.
Temperature classes per DIN EN ISO 80079-36
Depending on the two temperature classes, T3 and T4,
observe the maximum permissible temperatures
(see "Hydraulic fluid" and "Operating data monitoring -
X parameters").
▶ Sizes 250, 355, 500
▶ Nominal pressure 350 bar
▶ Maximum pressure 400 bar
▶ Closed circuit
Contents
RE 92105-01-X-B2/2019.08.06, Bosch Rexroth AG
Part II of instruction manual
in accordance with ATEX
Directive (2014/34/EU)
data sheet
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