KRAH GROUP
ZO MODEL
GENERAL CHARACTERISTICS
Assembly and construction
Our spiral resistors consist of a steel frame with ceramic supports that hold in place the special resistive flat wire with constantan winding. The resistors can be delivered as single pieces or in a pack holding from 2 to 6 units, on request, with perforated sheet metal protection and additional terminals soldered or attached with screws.
Characteristics
- Nominal range of power: 110 W up to 2225 W
- Standard tolerance: +/-10% (tolerances as narrow as possible)
- The design formation allows high operating temperatures
USE
RELATIVE DOCUMENTS
ASSEMBLY
PRODUCTION
USE
- Additional stator resistors to limit incoming current
- Starting resistor and adjustable resistors
- Resistors for high power resistive systems with forced ventilation cooling
RELATIVE DOCUMENTS
- ZO model Spiral Resistor technical data sheet
- Design quoted: combinations
- Data sheet: 3ZO model casing
ASSEMBLY
- Promatised steel frame, passivated blue with ceramic supports
- Special resistive flat wire with constantan winding
- Soldered terminals
PRODUCTION
- Normally produced with soldered terminals
- On request:
with sockets soldered or fixed with screws
in pack of 2-6 units
Contact us
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