Danfoss VLT Design Guide

Description Pos Possible choice
Enclosure 13-15
E20: IP20
E21: IP 21/NEMA Type 1
E55: IP 55/NEMA Type 12
E66: IP66
P21: IP21/NEMA Type 1 w/
backplate
P55: IP55/NEMA Type 12 w/
backplate
Z55: A4 Frame IP55
Z66: A4 Frame IP66
RFI filter 16-17
H1: RFI filter class A1/B
H2: RFI filter class A2
H4: RFI filter class A2/A1
Display 19
G: Graphical Local Control
Panel (GLCP)
X: No Local Control Panel
Coating PCB 20
X: No coated PCB
C: Coated PCB
Mains option 21
X: No Mains disconnect
switch
1: With Mains disconnect
switch (IP55 only)
Adaptation 22 Reserved
Adaptation 23 Reserved
Software release 24-27 Actual software
Software language 28
A options 29-30
AX: No options
AZ: MCA 107 FC 103
LonWorks
B options 31-32
BX: No option
BK: MCB 101 General purpose
I/O option
BP: MCB 105 Relay option
BO:MCB 109 Analog I/O
option
C0 options MCO 33-34 CX: No options
C1 options 35 X: No options
C option software 36-37 XX: Standard software
D options 38-39
DX: No option
D0: DC back-up MCB 107
Table 4.2 Type Code Description
How to Order
VLT
®
Refrigeration Drive Design Guide
52 MG16G102 - VLT
®
is a registered Danfoss trademark
4
4

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)