Danfoss VLT 8000 AQUA series User Manual

VLT
®
8000 AQUA
Frequency ranges (digital output used as pulse output) ............................................................................ 0-32 kHz
Current range at analog output ............................................................................................................ 0/4 - 20 mA
Maximum load to frame (terminal 39) at analog output ................................................................................ 500
Accuracy of analog output ......................................................................................... Max. error: 1.5% of full scale
Resolution on analog output. ........................................................................................................................... 8 bit
Reliable galvanic isolation: All digital and analog outputs are galvanically isolated from the
supply voltage (PELV) and other high-voltage terminals.
Control card, 24 V DC supply:
Terminal nos. ................................................................................................................................................ 12, 13
Max. load .................................................................................................................................................. 200 mA
Terminal nos. earth ....................................................................................................................................... 20, 39
Reliable galvanic isolation: The 24 V DC supply is galvanically isolated from the supply voltage
(PELV), but has the same potential as the analog outputs.
Control card, RS 485 serial communication :
Terminal nos. .............................................................................................................. 68 (TX+, RX+), 69 (TX-, RX-)
Reliable galvanic isolation: Full galvanic isolation (PELV).
Relay outputs:
1)
No. of programmable relay outputs ...................................................................................................................... 2
Terminal nos., control card (resistive load only) ....................................................................................... 4-5 (make)
Max. terminal load (AC1) on 4-5, control card ........................................................................ 50 V AC, 1 A, 50 VA
Max. terminal load (DC1 (IEC 947)) on 4-5, control card ................................. 25 V DC, 2 A / 50 V DC, 1 A, 50 W
Max. terminal load (DC1) on 4-5, control card for UL/cUL applications .................... 30 V AC, 1 A / 42.5 V DC, 1A
Terminal nos., power card (resistive and inductive load) ...................................................... 1-3 (break), 1-2 (make)
Max. terminal load (AC1) on 1-3, 1-2, power card ............................................................. 250 V AC, 2 A, 500 VA
Max. terminal load (DC1 (IEC 947)) on 1-3, 1-2, power card ............................. 25 V DC, 2 A / 50 V DC, 1A, 50 W
Min. terminal load (AC/DC) on 1-3, 1-2, power card ....................................... 24 V DC, 10 mA / 24 V AC, 100 mA
1) Rated values for up to 300,000 operations.
At inductive loads the number of operations are reduced by 50%, alternatively the current can be reduced by
50%, thus the 300,000 operations are maintained.
External 24 Volt DC supply :
Terminal nos. ................................................................................................................................................ 35, 36
Voltage range ....................................................................................... 24 V DC ±15% (max. 37 V DC for 10 sec.)
Max. voltage ripple ..................................................................................................................................... 2 V DC
Power consumption .............................................................................. 15 W - 50 W (50 W for start-up, 20 msec.)
Min. pre-fuse ............................................................................................................................................... 6 Amp
Reliable galvanic isolation: Full galvanic is
olation if the external 24 V DC supply is also of the PELV type.
MG.83.A2.02 - VLT is a registered Danfoss trademark
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Danfoss VLT 8000 AQUA series Specifications

General

Brand	Danfoss
Model	VLT 8000 AQUA series
Category	DC Drives
Language	English