SINGLE-PHASE POWER CONTROLLERS – RP7 and RP1 types
■ Destined for a smooth power control in single-phase networks,
■ Output current from 5 to 125 A,
■ Maximal supply voltage: 440 V,
■ Analog or pulse control. |
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THREE-PHASE POWER CONTROLLER – RP3 type
■ Destined for three-phase actuators in control systems
and automatic temperature control of electrothermal devices,
■ Can be applied in electric circuits with resistance and resistance-inductance loads,
■ Kinds of control: on-off, pulse and phase,
■ Input currents: 40 …450 A,
■ Maximal supply voltage: 440 V
■ Many additional functions:
- limitation of the load current,
- release time-lag of soft-start type,
- control of the input circuit amplification,
- stoppage of the triggering by an external signal,
- checking and signalling of the current in the circuit,
- checking of the radiator temperature,
- signalling of the fuse damage,
- signalling of overload,
- relay outputs. |
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