Danfoss VLT FC 51 Series User Manual

2. Introduction
2.1.1. FC Identification
Below is an example of an identification sticker. This sticker is situated on the frequency converter
and shows the type and options fitted to the unit. See following tables for details, how to read the
Type code string.
Illustration 2.1: This example shows the identification sticker.
2.1.2. Type Code
Description Pos Possible choice
Product group 1-3 Adjustable Frequency Converters
Series and product type 4-6 Micro Drive
Power size 7-10 0.18 - 7.5 kW
Mains voltage 11-12 S2: Single phase 200 - 240 V AC
T 2: Three phase 200 - 240 V AC
T 4: Three phase 380 - 480 V AC
Enclosure 13-15 IP20/Chassis
RFI filter 16-17 HX: No RFI filter
H1: RFI filter class A1/B
H3:RFI filter A1/B (reduced cable length)
Brake 18 B: Brake chopper included
X: No brake chopper included
Display 19 X: No Local Control Panel
N: Numerical Local Control Panel (LCP)
P: Numerical Local Control Panel (LCP) with potentiom-
eter
Coating PCB 20 C: Coated PCB
X. No coated PCB
Mains option 21 X: No mains option
Adaptation A 22 No adaptation
Adaptation B 23 No adaptation
Software release 24-27 Latest release - std. software
Table 2.1: Type code description
VLT Micro Drive FC 51 2. Introduction
MG.02.C2.02 - VLT
®
is a registered Danfoss trademark 7
2

Danfoss VLT FC 51 Series Specifications

General

Enclosure	IP20
Operating Temperature	-10°C to +40°C (without derating), up to +50°C (with derating)
Output Voltage	0 to input voltage
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overload, overtemperature, ground fault
Cooling Method	Forced convection
Input Voltage	200-240V AC, 380-480V AC