Danfoss vlt aqua Programming Guide

Par. No. # Parameter description Default value 4-set-up Change during opera-
tion
Conver-
sion index
Type
22-8* Flow Compensation 22-80 Flow Compensation [0] Disabled All set-ups TRUE - Uint8 22-81 Square-linear Curve Approximation 100 % All set-ups TRUE 0 Uint8
22-82 Work Point Calculation [0] Disabled All set-ups TRUE - Uint8
22-83 Speed at No-Flow [RPM] SR All set-ups TRUE 67 Uint16
22-84 Speed at No-Flow [Hz] SR All set-ups TRUE -1 Uint16
22-85 Speed at Design Point [RPM] SR All set-ups TRUE 67 Uint16
22-86 Speed at Design Point [Hz] SR All set-ups TRUE -1 Uint16
22-87 Pressure at No-Flow Speed 0.000 ReferenceFeedbackUnit All set-ups TRUE -3 Int32
22-88 Pressure at Rated Speed 999999.999 ReferenceFeedbackUnit All set-ups TRUE -3 Int32
22-89 Flow at Design Point 0.000 N/A All set-ups TRUE -3 Int32
22-90 Flow at Rated Speed 0.000 N/A All set-ups TRUE -3 Int32
3. Parameter Lists VLT
®
AQUA Drive Programming Guide
282 MG.20.O2.02 - VLT
®
is a registered Danfoss trademark
3

Danfoss vlt aqua Specifications

General

Supply Voltage	200-240V, 380-500V, 525-600V
Enclosure	IP20
Features	Energy optimization
Approvals	CE, UL, cUL
Input Voltage Range	200-240V, 380-500V, 525-600V
Output Voltage Range	0 to supply voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Ground fault
Communication Interfaces	PROFIBUS
Cooling Method	Air-cooled