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Festo Inte kategoriserad CACR-LE2-240-W500

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Michael Koch GmbH, Zum Grenzgraben 28, 76698 Ubstadt , Tel.: +49 7251 9626200-Weiher, Germany
mail@bremsenergie.de, www.bremsenergie.de, mail@brakeenergy.com, www.brakeenergy.com
Dbl- -BWD500240FE_deu engl_20210723.docx
Brake resistor BWD500240FE
CACR- - 0- LE2 24 W500
Description:
Short protecting- - -circuit proof, self
1)
in anodized aluminium casings, protection class according to IP65
2)
, for
operation on converters (brake transistors). For detailed dimensions refer to the technical drawing (on request).
Technical data (ϑ
A
= 20°C, if nothing else is stated):
Nominal capacity (W)
Dimensions LxWxH (mm)
Resistance values (Ohm)
200 (500 at ED = 35%, ϑ
A
= 20°C)
216 x 80 x 15
240
Parameters
Symbol
Value
Unit
Conditions
Tolerance
± 5
%
room temperature
Weight
m
approx 0,55
kg
Connecting wire
A
1,5 (AWG16)
mm
2
PTFE isolated, UL Style 1659
L
510±40
mm
Storing temperature
ϑ
S
- 25 ... +85
°C
Max. permissible operating
voltage
U
B
700 AC
1000 DC
V
considering self-protection
1)
U
B
600 AC
#
*
8 50 DC*
V
considering CSA
#
and UL*
Energy consumption
E
7,5
15
kJ
with 1,2s (1% ED)
with 7,2s (6% ED)
Insulation voltage
U
ISO
4000
V
AC; f = 50 Hz; t = 1 s
Max. permissible casing
temperature
ϑ
C
250
°C
free convection
Temperature coefficient
TK
20 ... 100
10
-6
/K
Insulation resistance
R
ISO
100
M
U
MEAS
= 1000 VDC
Inductance
L
30
µH
f = 300 kHz, U
MEAS
= 50 mV
Capacity against housing
C
300
pF
f = 300 kHz, U
MEAS
= 50 mV
Thermic time factor
τ
Approx 550
sec
Casing BWD500xxx
Max. permissible wire temperature
ϑ
hot
max. + 600
°C
Approbation
cCSAus (CSA file# 210040)
cURus (UL file# E233422)
(both based on CSA C22.2 and UL 508)-
1):
Self-protection: : At four time type capacity and free convection Warning
1. No short circuit Mounted in areas without
2. No fault to frame free air change surface
- 3. Self extinguishing no fire temperatures up to
4. No melting of casing 350 degrees Celsius can
be reached.
2):
Test conditions: Water jet from nozzle 6,3mm inside diameter, flow rate 12,5l/min +/- 5%, water pressure according to volume flow,
distance 2,5-3m, test duration 3min
CACR-LE2-240-W500 | 8164614 [8164616] 2021-08b


Produktspecifikationer

Varumärke: Festo
Kategori: Inte kategoriserad
Modell: CACR-LE2-240-W500

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