PYR5008 Datasheet, PDF (1/4 Pages) Kemet Corporation – For voltage balancing and/or discharge of electrolytic capacitors

Accessories
accessories
PYR 5008 and 7511 resistors
• For voltage balancing and/or discharge of electrolytic capacitors
• Fits capacitor diameters 50–90 mm
• Easy to mount
application
Basic design
Voltage balancing of series connected The PYR resistors are wire wound on a are made of stainless steel and connected
electrolytic can type capacitors and/or dis- ceramic core and coated with high tem- by two point spot welding.
charge purposes.
perature silicone. The mounting brackets
Standards
Resistance range
Resistance tolerance
Rated voltage
Temperature range
Specification
CECC 40201, MIL -R26E
10–47 kW
+/– 5%
700 VDC acc. to CECC 40201-003
–55 to +105°C
Dimensions table PYR (mm)
Type A L

±1
d
m B H S D Weight
±2
±1
±1
max
approx (g)
PYR 5008 22.0*
40
10.6
6.3
21
15
0.4
10
9
PYR 7511 32.0
50
10.6
6.3
21
15
0.4
10
11
* Brackets are adjustable up to A = 28.5
Article table PYR
Article code R (kW)*

PYR 5008 / 47
47
PYR 7511 / 10
10
PYR 7511 / 18
18
PYR 7511 / 27
27
PYR 7511 / 47
47
* Other R values on request
P_max (W)
40°C
10
13
13
13
13
P_max (W)
85°C
8
11
11
11
11
P_max (W) Fits cap.
105°C
diameter
7
50–65
10
75–90
10
75–90
10
75–90
10
75–90