• For voltage balancing and/or discharge of electrolytic capacitors
• Fits capacitor diameters 50–90 mm
• Easy to mount
application
Basic dEsign
are made of stainless steel and connected
by two point spot welding.
Voltage balancing of series connected The PYR resistors are wire wound on a
electrolytic can type capacitors and/or dis- ceramic core and coated with high tem-
perature silicone. The mounting brackets
charge purposes.
spEciFication
standards
Resistance range
Resistance tolerance
Rated voltage
temperature range
CECC 40201, MIL -R26E
10–47 k
W
+/– 5%
700 VDC acc. to CECC 40201-003
–55 to +105°C
dimensions table pYR (mm)
type
PYR 5008
PYR 7511
a
22.0*
32.0
l
±1
40
50
d
±2
10.6
10.6
m
6.3
6.3
B
21
21
H
±1
15
15
s
±1
0.4
0.4
d
max
10
10
Weight
approx (g)
9
11
* Brackets are adjustable up to A = 28.5
article table pYR
article code
PYR 5008 / 47
PYR 7511 / 10
PYR 7511 / 18
PYR 7511 / 27
PYR 7511 / 47
* Other R values on request
R (k
W
)*
47
10
18
27
47
p
max
(W)
40°c
10
13
13
13
13
p
max
(W)
85°c
8
11
11
11
11
p
max
(W)
105°c
7
10
10
10
10
Fits cap.
diameter
50–65
75–90
75–90
75–90
75–90
150
accEssoRiEs
Mounting data FoR tHE accEssoRiEs
nYlon cap nuts
Mounting
hole
mm (min)
Max chassis
thickness
(mm)
Width
of jaws
(mm)
creepage
distance
(mm)
test voltage
50–60 Hz
1 min (KVac)
Max tightening
torque
(nM)
capacitor
diameter
(mm)
Ø 17.5
5
17
4.5
2.5
3
Ø = 35
pYB 7033, M8
Ø 17.5
5
19
2.5
2,5
8
Ø > 35
pYB 7026, M12
Ø 22.5
5
19
5
2.5
8
Ø > 35
pYB 7041, M12
Ø 30.5
5
19
9
4
8
Ø > 35
pYB 7042, M12
scREWs
stainlEss stEEl
WasHERs
stainlEss stEEl
M
l
d
d
t
s
Max
tightening
torque (nM)
ØD
Ød
t
M5
10
8.7
5.1
1.2
10
3
pYc 6750, M5
pYc 7150, M5
ØD
Ød
t
M6
12
11.1
6.1
1.6
12
5*
pYc 6751, M6*
pYc 6756, M6*
* M6 and M5 (max connector thickness 3 mm incl. washer)
151
accEssoRiEs
clips
diMEnsions mm MatERial Zinc plated steel
Horizontal Mounting
TYPE
H1
H2
CAN
DIA
25.0
35.0
A
40.0
52.0
B
22.3
22.3
C
12.8
12.8
F
10.0
10.0
Vertical Mounting
TYPE
V2
V3
V9
CAN
DIA
25.0
35.0
40.0
A
49.0
58.0
65.0
B
19.0
19.0
19.0
C
37.0
45.0
52.4
F
10.0
9.0
9.5
CAN
DIA
V4
51.0
V6
45.0
V8
63.5
PYC6041 35
TYPE
A
75.0
69.5
88.9
64
B
25.4
17.4
25.4
19
C
64.0
58.0
77.5
52
E
5.0
4.0
5.0
4.5
F
10.0
10.0
9.5
11.5
TYPE
UTE2736
CAN
DIA
35.0
A
63.0
B
12.2
C
54.0
D
17.2
F
9.0
TYPE
V10
V11
V90
UTE2737
UTE2738
UTE2739
PYC6042
PYC6043
PYC6044
PYC6045
CAN
DIA
65.0
76.0
90.0
50.0
65.0
72.0
50
65
75
90
A
90.0
103.0
116.0
75.5
88.5
97.0
78
90.5
100.5
115.5
B
40.0
45.5
53.5
33.5
39.0
44.0
32.5
38
43
50.5
C
30.0
30.0
30.0
27.0
27.0
28.0
30
36
36
36
D
5.0
5.0
5.0
4.3
4.3
4.3
5.5
5.5
5.5
5.5
E
4.5
4.5
4.5
4.3
4.3
4.3
4.5
4.5
4.5
4.5
F
-
-
-
39.5
45.0
50.0
39
44
49
56.5
G
10
10
10
10
10
10
12
12
12
12
G
note
When using mounting clamps care should be taken not to obscure any
safety vent in the can. Delivered without bolts and nuts for mounting.
152
accEssoRiEs
Mounting Kits
insulatEd VERsion
M8 stud (M12 stud)
non-insulatEd VERsion
M8 stud (M12 stud)
Dimensions mm. All the above accessories may be ordered individually using the part number shown, or as kits using the kit part
numbers shown below.
Kit contents and ordering information
STANDARD KITS
Part code
2352
2353
2772
2773
2778
2779
2788
2789
PYB7033
PYB7026
Kit description
Description
Steel washer M8
Steel washer M12
Stepped poly washer M8
Stepped poly washer M12
Plain poly washer M8
Plain poly washer M12
Steel nut M12
Steel nut M8
Nylon nut M8
Nylon nut M12
2740
-
-
•
-
•
-
-
-
•
-
Insulated
M8
Kit order number
2741
-
-
-
•
-
•
-
-
-
•
Insulated
M12
2782
•
-
-
-
-
-
-
•
-
-
Non-insulated
M8
2785
-
•
-
-
-
-
•
-
-
-
Non-insulated
M12
SPECIAL KITS
Part code
2352
2353
2772
2773
2778
2779
2788
2789
PYB7041
PYB7042
Description
Steel washer M8
Steel washer M12
Stepped poly washer M8
Stepped poly washer M12
Plain poly washer M8
Plain poly washer M12
Steel nut M12
Steel nut M8
Nylon nut M12
Nylon nut M12
2690
-
•
-
•
-
-
•
-
-
-
2691
-
-
•
-
•
-
-
•
-
-
Kit order number
2692
•
-
•
-
•
-
-
•
-
-
2693
-
•
-
•
-
•
•
-
-
-
2695
-
-
-
•
-
•
•
-
-
-
Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute –
and we specifically disclaim – any warranty concerning suitability for a specific customer application or use. This Information is intended for use only by customers who
have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise
provided by us with reference to the use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained.
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