PDL MICRODRIVE-3 User Manual

Microdrive Series Instruction Manual
4201-109 Rev I
13
MICRODRIVE-3 (UD3) SPECIFICATIONS
OUTPUT OUTPUT kVA OUTPUT POWER DIMENSIONS NETT
MODEL CURRENT 380Vac 415Vac460Vac 380Vac415Vac460Vac H W D WEIGHT
Amps kVA kVA kVA kW kW kW mm mm mm kg
UD32.5 2.5 1.6 1.8 2.0 .75 1.1 1.1 360 207 142 8.0
UD36.5 6.5 4.3 4.7 5.2 2.2 3.0 3.0 360 207 142 8.0
UD310.5 10.5 6.9 7.5 8.4 4.0 4.0 5.5 360 207 142 10.0
UD312 12.0 7.9 8.6 9.6 5.5 5.5 5.5 360 207 142 10.0
UD316 16.0 10.5 11.5 12.7 7.5 7.5 9.0 360 207 142 10.0
UD322.5 22.5 14.8 16.2 17.9 11.0 11.0 11.0 510 207 142 11.0
UD331 31.0 20.4 22.2 24.7 15.0 15.0 18.5 510 390 142 23.0
UD346 46.0 30.2 33.1 36.6 22.0 22.0 25.0 510 390 142 23.0
UD360 60.0 39.5 43.1 47.8 30.0 33.0 33.0 680 439 142 35.0
UD370 70.0 46.1 50.3 55.8 33.0 37.0 40.0 680 439 142 35.0
FREQUENCY CONTROL SOURCES
0 10Vdc 420mA
Greater of 010Vdc or 420mA
Keyboard Inch 1, Inch 2
Process follow Process control
Switch control - continuous Switch control - 7 preset
Motorised potentiometer RS232/RS485 (Options)
CONFIGURABLE SWITCH CONTROLS
Stop Start
Start/reset Stop/reset
Inch Inch latched
Direction invert Emergency stop
Latched start with direction Crane functions
RS232/RS485 control input (Options)
CONFIGURABLE RELAY OUTPUTS
3 relays; 230Vac/30Vdc/1A
1 x change over; 2 x normally open
Output selection:
Failsafe fault UD3 started
UD3 running UD3 started or running
UD3 overloaded Motor overloaded
Frequency sense point Current sense point
Direction At set frequency
Combined overload alarm Feedback sense
Power flow direction
RS232/RS485 controlled (Options)
CONFIGURABLE 010V ANALOGUE OUTPUT
Output selection:
0100Hz 0150% UD3 current
0200Hz 0500Vac output voltage
010V RS232/RS485 (Options)
0150% UD3 torque component of current
0150% motor power
DIGITAL FREQUENCY OUTPUT
26.25 times the UD3 output frequency
CURRENT LIMIT SOURCES
010Vdc 420mA
Keyboard
INPUT
Input supply voltage 380480Vac
Input supply tolerance -20% to +5%
Phase 3 phase, 3 wire,
earthed neutral supply
Input frequency range 4862 Hz
Power factor (fundamental) .95
Input current < output current
Power loss ride through > 2 seconds
May also be operated from 450700Vdc or 220480Vac
single phase supply - refer to Appendix 5
OUTPUT
Current overload capability 150% for 30 seconds
Efficiency (full load, 50Hz) >97%
Power on delay <1 sec
Suit motor rated voltages 10995Vac
Suit motor rated frequencies 10250 Hz
Output voltage - cannot be greater than input voltage
Voltage regulation <±3%
Frequency range 0 to ±200Hz
Frequency resolution 0.01Hz
Control method Space vector modulation
Carrier frequency 4kHz (2kHz selectable)
Dominant ripple frequency 8kHz (4kHz selectable)
Tacho speed regulation 0.01%
ENVIRONMENTAL
Protection standard IP21; Pollution degree 2
Operating temperature 050°C
Storage temperature -40°C to +80°C
Relative humidity <90%, noncondensing
Altitude 1000m
Altitude derating (>1000m) -1% per 100m; 3000m max
UD3 PROTECTION
Supply loss Input phase loss
Output current limit IGBT overload
Short circuited load Ground fault
Low DC bus voltage Regeneration limit
Excessive DC bus voltage Motor overtemperature
UD3 thermal model Control PCB failure
Dynamic brake thermal model Serial comms loss detection
MOTOR PROTECTION
Stall avoidance Stall protection
PTC thermistor input Phase current imbalance
Shear pin mode Combined overload alarm
Thermal model overtemperature trip

PDL MICRODRIVE-3 Specifications

General

Brand	PDL
Model	MICRODRIVE-3
Category	Controller
Language	English