Danfoss VLT FC 103 Operating Guide

Table 45: Electrical Data, Mains Supply 3x525–690 V AC
FC 103 N630 N710 N800
High/normal overloadHigh overload=150% or 160% torque
for a duration of 60 s. Normal overload=110% torque for a du-
ration of 60 s.
NO NO NO
Typical shaft output at 525 V [kW] 500 560 670
Typical shaft output at 575 V [hp] 650 750 950
Typical shaft output at 690 V [kW] 630 710 800
Enclosure size E1h/E3h E2h/E4h E2h/E4h
Output current (3-phase)
Continuous (at 525 V) [A] 630 763 889
Intermittent (60 s overload) (at 525 V) [A] 693 839 978
Continuous (at 575/690 V) [A] 630 730 850
Intermittent (60 s overload) (at 575/690 V) [A] 693 803 935
Continuous kVA (at 525 V) [kVA] 573 694 808
Continuous kVA (at 575 V) [kVA] 627 727 847
Continuous kVA (at 690 V) [kVA] 753 872 1016
Maximum input current
Continuous (at 525 V) [A] 607 735 857
Continuous (at 575/690 V) [A] 607 704 819
Maximum number and size of cables per phase (E1h/E2h)
- Mains and motor without brake [mm
2
(AWG)]
5x240 (5x500 mcm) 6x240 (5x500 mcm) 6x240 (5x500 mcm)
- Mains and motor with brake [mm
2
(AWG)]
4x240 (4x500 mcm) 5x240 (4x500 mcm) 5x240 (4x500 mcm)
- Brake or regen [mm
2
(AWG)]
2x185 (2x350 mcm) 2x185 (2x350 mcm) 2x185 (2x350 mcm)
Maximum number and size of cables per phase (E3h/E4h)
- Mains and motor [mm
2
(AWG)]
6x240 (6x500 mcm) 6x240 (6x500 mcm) 6x240 (6x500 mcm)
- Brake [mm
2
(AWG)]
2x185 (2x350 mcm) 2x185 (2x350 mcm) 2x185 (2x350 mcm)
- Load share or regen [mm
2
(AWG)]
4x185 (4x350 mcm) 4x185 (4x350 mcm) 4x185 (4x350 mcm)
Maximum external mains fuses [A]
(1)
800 1200 1200
Estimated power loss at 600 V [W]
(2) (3)
8676 9709 11848
Estimated power loss at 690 V [W]
(2) (3)
8915 10059 12253
Efficiency
(3)
0.98 0.98 0.98
Output frequency [Hz] 0–590 0–590 0–590
Heat sink overtemperature trip [°C (°F)] 110 (230) 110 (230) 110 (230)
Control card overtemperature trip [°C (°F)] 80 (176) 80 (176) 80 (176)
Power card overtemperature trip [°C (°F)] 85 (185) 85 (185) 85 (185)
Specifications
Operating Guide | VLT® Refrigeration Drive FC 103
AQ275652766279en-000101 / 130R0707| 131
Danfoss A/S © 2020.01

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English