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A6-2
DYNAMIC BRAKING OPTION INSTALLATION.
This option must be installed by a TECHNICALLY
QUALIFIED INDIVIDUAL who is familiar with this type of equipment and the hazards involved.
WARNING
HAZARDOUS VOLTAGE CAN CAUSE SEVERE INJURY OR DEATH.
LOCK ALL POWER SOURCES FEEDING THE DRIVE IN “OFF” POSITION.
CAUTION
Failure to follow these installation steps may cause equipment damage or
personnel injury.
Preliminary Procedures
1. Disconnect all electrical power to the drive.
2. Open the GPD 315’s terminal covers.
3. Verify that voltage has been disconnected by using a voltmeter to check for voltage at the
incoming power terminals, L1 (R), L2 (S) and L3 (T).
Braking Resistor (3% Duty Cycle) Installation
Note: The 3% duty cycle Braking Resistor is supplied with 6-inch leads.
1. Mount the Braking Resistor, along with an overload or thermostat, in a suitable metal enclosure.
2. At the GPD 315. Connect the leads from the Braking Resistor to drive terminals B1 and B2,
and make connections to external control circuit, as shown in Figure A6-1.
3. Close the GPD 315’s terminal covers.
4. Proceed to “Adjustments” on page A6-4.
Summary of Contents for GPD 315
Page 1: ...GPD 315 Technical Manual Magne Tek ...
Page 20: ...1 14 ...
Page 32: ...3 2 ...
Page 76: ...5 40 PID Block Diagram ...
Page 80: ...5 44 ...
Page 96: ...A1 8 ...
Page 100: ...A3 2 ...
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Page 110: ...A6 6 ...
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