47 / 157V3.3 11.07.2007 KRC-AD-KRC2ed05-BA en
3. Technical data
3 Technical data
3.1 Basic data
Basic data
Power supply
connection
Brake control
Environmental
conditions
Control cabinet type KR C2 edition05
Number of axes max. 8
Weight approx. 185 kg
Protection classification IP 54
Sound level according to DIN
45635-1
average: 67 dB (A)
Installation with other cabinets
(with/without cooling unit)
Side-by-side, clearance 50 mm
Load on cabinet roof with even dis-
tribution
1000 N
Standard rated supply voltage acc.
to DIN/IEC 38
AC 3x400 V...AC 3x415 V
Permissible tolerance of rated volt-
age
400 V -10%...415 V +10%
Mains frequency 49...61 Hz
Rated power input
Standard
7.3 kVA, see rating plate
Rated power input
Heavy-duty robot
Palletizer
Press-to-press robot
13.5 kVA, see rating plate
Mains-side fusing min. 3x25 A slow-blowing, max.
3x32 A slow-blowing, see rating
plate
RCCB trip current difference 300 mA per robot controller, univer-
sal-current sensitive
Equipotential bonding The common neutral point for the
equipotential bonding conductors
and all protective ground conduc-
tors is the reference bus of the
power unit.
Output voltage 25-26 V DC
Output current, brake max. 6 A
Monitoring Open circuit and short circuit
Ambient temperature during opera-
tion without cooling unit
+5 °C to 45 °C
Ambient temperature during opera-
tion with cooling unit
+5 °C to 55 °C
Ambient temperature during stor-
age/transportation with batteries
-25°C to +30°C
Ambient temperature during stor-
age/transportation without batteries
-25°C to +70°C
Temperature change max. 1.1 K/min
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