PYR 5008 and 7511 resistors are for voltage balancing and/or discharge of electrolytic capacitors. They fit capacitor diameters 50–90 mm and are easy to mount.
The PYR 5008 and PYR 7511 resistors are wire‑wound on a ceramic core and coated with high‑temperature silicone for use in voltage balancing or discharge of series‑connected electrolytic capacitors. They are designed to fit capacitor diameters of 50–90 mm and feature stainless‑steel construction with two‑point spot welding.
The handbook lists the available mounting brackets, washers, nuts, and kits, along with part numbers for ordering. Accessories are supplied as steel washers, poly washers, and nylon nuts in both insulated and non‑insulated versions, and can be ordered individually or as complete kits.
| Resistance range | 10–47 kΩ |
|---|---|
| Resistance tolerance | ±5% |
| Rated voltage | 700 VDC |
| Temperature range | -55°C to +105°C |
| Material | Stainless steel |
| Capacitor diameter fit | 50–90 mm |
| Bracket adjustability | up to A = 28.5 |
The resistors cover a resistance range of 10 to 47 kΩ.
They are rated for 700 VDC according to CECC 40201‑003.
They operate from –55 °C up to +105 °C.
Mounting accessories include adjustable brackets, steel washers, poly washers, and nylon nuts, offered in insulated and non‑insulated versions and sold as individual parts or kits.