Danfoss VLT FC Series Installation Guide

Voltage [V] Minimum waiting time (minutes)
400 – – – 90–315 kW
(121–450 hp)
– –
500 – – – 110–355 kW
(150–500 hp)
– –
525 – – – 75–315 kW
(100–450 hp)
– –
525–600 1.1–7.5 kW
(1.50–10 hp)
– 11–90 kW
(15–121 hp)
– – –
690 – – – 90–315 kW
(100– 350 hp)
– –
525–690 – 1.1–7.5 kW
(1.50–10 hp)
11–90 kW
(15–121 hp)
– 400–1400 kW
(500–1550 hp)
450–1400 kW
(600–1550 hp)
–
Table 2: Discharge Time, VLT® Refrigeration Drive FC 103
Voltage [V] Minimum waiting time (minutes)
4 7 15 20 40
200–240 0.25–3.7 kW
(0.34–5 hp)
– 5.5–37 kW
(7.5–50 hp)
– –
380–480 0.25–7.5 kW
(0.34–10 hp)
– 11–75 kW
(15–100 hp)
110–315 kW
(150–450 hp)
355–450 kW
(500–600 hp)
355–560 kW
(500–750 hp)
525–600 0.75–7.5 kW
(1.0–10 hp)
– 11–75 kW
(15–100 hp)
– –
525–690 – 1.5–7.5 kW
(2–10 hp)
11–75 kW
(15–100 hp)
55–400 kW
(75–400 hp)
450–630 kW
(600–750 hp)
450–800 kW
(600–950 hp)
Introduction
Installation Guide | Control Card VLT® FC Series
AN279051429263en-000101 / 130R0788
2 | Danfoss A/S © 2018.09

Danfoss VLT FC Series Specifications

General

Category	DC Drives
Series	VLT FC Series
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Overtemperature, Motor overload
Communication Interfaces	CANopen, PROFIBUS, Ethernet
Cooling Method	liquid-cooled
Enclosure Rating	IP20, IP21, IP55
Ambient Temperature	-10°C to +40°C (14°F to 104°F) without derating