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CACR-KL2-40-W2000
Festo CACR-KL2-40-W2000 Brugsanvisning
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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 BWD500160K04LIP65FE_deu engl_20210723.docx- -
Brake resistor - BWD500160K04LIP65FE
CACR- - - KL2 40 W2000
*Sc
Description:
Short protecting- - -circuit proof, self
1)
resistor unit for operation on converters (brake transistors) consisting of
4 resistor modules in anodized aluminium casings. Protection class according to IP65
2)
, interconnected by
spring- type terminals. For detailed measurements, see technical drawing (on request).
Nominal capacity (W)
Dimensions LxBxH (mm)
Resistance values (Ohm)
800 ( 00 at ED = 35%, 20 ϑ
A
= 20°C)
216 x 211 x 91,5
40
Technical data:
Parameters
Symbol
Value
Unit
Conditions
Tolerance
± 5
%
Room temperature
Weight
m
approx 3,4
kg
Connction data terminal
Conductor cross- section
. 6 Max mm
2
Depending on the design of the cable
cross- section
Storing temperature
ϑ
S
- 25 ... +85
°C
Limit values (ϑ
A
)= 20°C, if nothing else is stated :
Parameters
Symbol
Value
Unit
Conditions
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 Ω
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 p- ressure according to volume flow,
distance 2,5-3m, test duration 3min
*Sc = single components
CACR-KL2-40-W2000 | 8164617 [8164619] 2021-08a
Problemløsning Festo CACR-KL2-40-W2000
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Specifikationer
| Mærke: | Festo |
| Kategori: | Ikke kategoriseret |
| Model: | CACR-KL2-40-W2000 |