Bosch VEI-Series User Manual download pdf (Page 4)

EDBZ-VEI RE 18300-54/07.12

4/8

Bosch Rexroth Oil Control S.p.A.

Technical Data (for applications with different specifications consult us)

General

Valve element with solenoid kg

[lbs]

1.8

[3.96]

Ambient Temperature °C

[°F]

–20....+50

[-4....+122]

(NBR seals)

Hydraulic

Maximum pressure at P and A ports bar

[psi]

310

[4500]

Maximum pressure at T bar

[psi]

250

[3625]

Maximum inlet flow l/min

[gpm]

[6.6]

Hydraulic fluid

General properties: it must have physical lubricating

and chemical properties suitable for use in hydraulic

systems such as, for example:

Mineral oil based hydraulic fluids HL (DIN 51524 part 1).

Mineral oil based hydraulic fluids HLP (DIN 51524 part 2).

For use of environmentally acceptable fluids (vegetable or polyglycol base)

please consult us.

Fluid Temperature °C

[°F]

–20....+80

[-4....+176]

(NBR seals)

Permissible degree of fluid contamination

ISO 4572: β

≥75 X=12...15

ISO 4406: class 20/18/15

NAS 1638: class 9

Viscosity range mm

/s 5....420

Electrical

Voltage type DC (AC only with RAC connection)

Voltage tolerance (nominal voltage) % -10 .... +10

Duty Continuous, with ambient temperature ≤ 50°C

[122°F]

Coil wire temperature not to be exceeded °C

[°F]

150

[302]

Insulation class H

Compliance with Low Voltage Directive LVD 73/23/EC (2006/95/EC), 2004/108/EC

Coil weight kg

[lbs]

0.215

[0.44]

Voltage V 12 24

+RAC

(21,5)

110

RAC

(98)

230

RAC

(207)

Voltage type DC DC AC AC AC

Power consumption W 26 26 29 29 29

Current (nominal at 20°C

[68°F]

) A 2.15 1.10 1.20 0.29 0.14

Resistance (nominal at 20°C

[68°F]

)

5.5 22 18 338 1430

1 2 3 4 5 6 7 8

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