The PER5550/5570 Series speed control unit is an all electronic device designed to control engine speed with fast and precise response transient load changes.
(PER5570E is designed for EFC series.)
Isochronous Operation/Steady Stability—–+/-0.25% or better
Supply—–12 or 24 VDC Battery Systems(transient&reverse voltage protected)
Power Consumption—–50 ma continuous plus acutator current
Maximum Actuator Current at 25ºC(77ºF)—–10 Amps continuous
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Technical Data:
Input
Supply
12 or 24 VDC Battery System (Transient and Reverse Voltage)
Polarity
Negative Ground (Case Isolated)
Power Consumption
50 ma continuous plus actuator current
Actuator Current Range @77°F
(25 °C) – (Inductive Load)
Min.2.5 Amps; Max. 10Amps continuous
Speed Sensor Signal
0.5-120 Volts RMS
Speed switch Relay
Contacts(N.O.and N.C)
10 Amps
Performance
Isochronous Operation/Steady
State Stability
±0.25% or better
Speed Range/Governor
1K to 7.5K Hz continuous
Speed Drift with Temperature
±1% Max
Idle Adjust CW
60% of set speed
Idle Adjust CCW
Less than 1200 Hz.
Droop Range
1-5% regulation
Droop Adj. Max. (K-L
Jumpered)
400 Hz., ±75Hz. Per 1.0A change
Droop Adj. Min. (K-L Jumpered)
15Hz., ±6Hz. Per 1.0A change
Speed Trim Range
±200 Hz
Remote Variable Speed Range
500 – 7.5 Hz. Or any part there of Terminal Sensitivity
