Burkert Type 8644 - Manual (Page 16)

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TechnicalData
6. Technical daTa
6.1. Operating conditions
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 left): 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 (1W / 2 W) 42 / 85 mA 33 / 52 mA
6527 (1W / 2 W)
0460 41 mA -
0461 41 mA -
english
Type 8644