Allen-Bradley 1336 PLUS Troubleshoot Manual

4–8 Component Test Procedures
Publication 1336 IMPACT-6.2 – March 1998
Power Modules PM1 – PM3 are located near the center of the heat
sink.
Figure 4.3
Power Module Test
E2
B2
E1
B1
C1
E2
C2E1
AB0330A
!
ATTENTION: Disconnect and lock out power from
the drive before disassembling the drive. Failure to
disconnect power may result in death or serious injury.
Verify bus voltage by measuring the voltage between
+DC and –DC on terminal block TB1. Do not attempt
to service the drive until the bus voltage has discharged
to zero volts.
Important: Before you remove connections and wires from the
drive components, mark the connections and wires to
correspond with their component connections and
terminals to prevent incorrect wiring during assembly.
Test 3 – Testing Power
Modules PM1 – PM3
AB Spares

Allen-Bradley 1336 PLUS Specifications

General

Input Voltage	200-240VAC, 380-480VAC, 500-600VAC
Output Frequency	0-400 Hz
Frequency	50/60 Hz
Dimensions	Varies by model
Weight	Varies by model
Enclosure	NEMA 1
Output Current	Varies by model
Power Rating	Varies by model
Communication	RS-485
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Storage Temperature	-40 to 70°C (-40 to 158°F)
Humidity	5 to 95% non-condensing
Control Method	Sensorless Vector