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7MAN0152 202006
CR100
Alternatori Monofase con AVR
Single-phase Alternators with AVR
Alternateurs Monophases avec AVR
Einphasengeneratoren mit AVR
Alternadores Monofasicos con AVR
2P
1ph
ZR100
Alternatori Trifase con AVR
Three-phase Alternators with AVR
Alternateurs Triphases avec AVR
Dhrestromgeneratoren mit AVR
Alternadores Trifasicos con AVR
2P
3ph
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Related Manuals for NSM ZR100 Series
Summarization of Contents
Troubleshooting
No Voltage at No Load
Machine demagnetized: start the genset and apply a dc current pulse.
Very Low No-Load Voltage
Motor speed too low: set to 3150rpm (50Hz) or 3750rpm (60Hz).
Very High No-Load Voltage
Missing or incorrect AVR connections: check.
Very Low Load Voltage
Motor slowing-down: undersized motor.
Very High Load Voltage
Faulty AVR: replace it.
Unbalanced Voltages (3ph)
Winding failure: check resistances, replace faulty component.
Unstable Voltage
Incorrect position of P2 trimmer: rotate clockwise.
Fuse Burns Out
Incorrect AVR connections: check.
Overheating
Suction/exhaust openings clogged: disassemble and clean.
Noisy Generator
Broken bearings: replace.
CR100 Wiring Diagram
CR100 Connections
Details about the CR100 connection kit with loose cable connector.
ZR100 Wiring Diagram
ZR100 Connections
General connection information for ZR100 alternators.
ZR100 Y Star Connections
Wiring configurations for Y-star connections with different voltage/frequency options.
ZR100 Delta Connections
Wiring configuration for Delta connections.
Electrical Data
Three-Phase Power Electrical Data
Electrical specifications for three-phase power output, including resistances and excitation data.
Single-Phase Power Electrical Data
Electrical specifications for single-phase power output, including resistances and excitation data.
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