Burkert Type 8644 - Manual (Page 17)

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Technical Data
6. Technical daTa
Operating conditions 6.1.
WArNINg!
risk of injury!
Malfunction if used outside!
Do not use Type 8644 AirLINE system outdoors and avoid heat sources which may cause the permitted tem- •
perature range to be exceeded.
permitted temperatures
Storage temperature: -20 ... +60 °C
Permitted air humidity: 75% on average, 85% occasionally
Permitted air pressure
Operation: 80 kPa to 106 kPa (up to 2 000 m above sea level)
Storage / transport: 70 kPa to 106 kPa (up to 3 000 m above sea level)
Protection class: Class 3 in accordance with VDE 106, IEC 60536
Protection class: IP20 in accordance with IEC 60529
6.2. Technical data of the entire system
electrical power supply
Nominal voltage 24 V / DC
Tolerance -15 % / +20 %
Valve Types: 0460, 0461 -10 % / +10 %
Valve Type: 6524 (2 x 3/2-way) -15 % / +10 %
current carrying capacity
Valve block (via connection module on front): max. 2.5 A
Valve type Valve flow
Before power reduction after power reduction
6524 43 mA 28 mA
6524 (2 x 3/2-way) 43 mA 18 mA
6525 43 mA 28 mA
6526 85 mA 52 mA
6527 85 mA 52 mA
0460 41 mA -
0461 41 mA -
Typ 8644
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