RATINGS

POWER CONFIGURATION

– PLX Four Quadrant Regenerative

– PL Two Quadrant Non- Regenerative

– Fully controlled variable field supply

ARMATURE VOLTAGE

– V armature = Vac x 1.2

ARMATURE CURRENT RATINGS (ADC)

– 12, 24, 36, 51, 72, 99, 123, 155, 205, 270, 330, 430, 530, 630, 650, 750, 850, 950, 1050*, 1250, 1450, 1650, 1850, 2050, 2250*

– Overload 150% for 25 seconds

*No overload

FIELD CURRENT

– 8A (12-123A ratings)

– 16A (155-330A ratings)

– 32A (430-630A ratings)

– 64A (1250-2250A ratings)

FIELD VOLTAGE

– V field = 0 to 0.9 x Auxiliary AC Supply

AC SUPPLY VOLTAGE (VAC)

Main 3 phase 50-60Hz:

– 12 to 500Vac +/- 10% for armature power

– 600/690Vac options for 650A -2250A Auxiliary 3 phase 50-60Hz:

– 100 to 500Vac +/- 10% for field power

– 600/690Vac options for 650A -2250A Control 1 phase 50-60Hz:

– 110 to 240Vac +/- 10% for control power

PROTECTION

– Interline device networks

– High energy MOV’s

– Instantaneous over-current

– Field failure and over-current

– Motor over-temperature

– Thyristor stack

– over-temperature

– Mains supply phase loss

– Mains synchronisation loss

– Armature over-volts

– Speed feedback failure

– Stall protection

– Standstill logic

– Thyristor ‘trigger’ failure

– Digital output short circuit

INPUTS/OUTPUTS

ANALOGUE INPUTS

– 8 total (resolution 2.5mV+sign)

– All configurable

– All have programmable

thresholds and 4 voltage ranges

– +/- 5/10/20/30V

– All inputs are over voltage protected and can also be utilised as digital inputs

ANALOGUE OUTPUTS

– 4 Total (resolution 2.5mV+sign)

– 1 armature current output – 3 configurable

– All outputs are short circuit protected

DIGITAL INPUTS

– 17 total

– All configurable

DIGITAL OUTPUTS

– 7 Total (24V logic 350mA total)

– Short circuit protected

– Over temp and – over voltage protected

– All configurable

STANDARD SOFTWARE FUNCTIONS

– Full suite of centre winding macros

– Motorised pot simulator with memory

– 2x PIDs (undedicated)

– 2x Summers (undedicated)

– 2x Filters (undedicated)

– Delay timer

– Current Profiling

– Spindle Orientation

– Jog/Crawl functions

– Dual motor swap

– Latch

– Linear or S ramp

– Slack take up

– Batch counter

– Draw control

– Auto self-tune current loop – 3 user programmable drive configurations

ALARM STATUS

– First fault latched and automatically displayed.

– Fault automatically saved at power off

MONITORING

– All analogue input voltages

– All digital input states

– All analogue output voltages

– All digital output states

– Tachogenerator voltage

– Motor armature current (amps)

– Motor field current (amps)

– Motor armature volts

– Output power

– AC supply volts

FIELD CONFIGURATIONS

– Fixed current

– Fixed voltage

– Field weakening

– Delayed quenching

– Standby field value

– Field economy

ENVIRONMENT

– Ambient operating temperature

– 0-40 ̊C (2050A 2250A 35°C) – 25 to +55 ̊C storage

STEADY STATE ACCURACY

– 0.01% Encoder feedback with digital reference.

– 0.1% Analogue tachogenerator feedback

– 2% Armature voltage feedback

– 0.01% Encoder + tach, encoder + AVF or encoder only feedback

– Maximum encoder frequency 100KHz

STANDARDS

CE marked to EN50178

– (low voltage directive)

EN50082-2:1995

– Immunity industrial environment

EN50082-1:1997

– Immunity residential commercial and light industry

EN50081-2:1993

– Emissions industrial environment (EN55011 Class A)

EN50081-1:1992

– Emissions industrial environment (EN55022 Class B)

– UL and cUL listed 12-630Amps – UL and cUL pending 650-2250Amps

SPEED FEEDBACK

Analogue tach

Encoder

Armature voltage

Encoder + Armature volts

Encoder + Analogue

COMMS

Rs232 as standard

Profibus available

DeviceNet available

CC-link available

EtherNet/IP available

Modbus available

CANopen available

drive.web Ethernet available