Danfoss Metasys N2 Design Guide

7 Specications
7.1 Electrical Data, 380–480 V
VLT
®
HVAC Drive FC 102
P355 P400 P450
Normal overload NO NO NO
(Normal overload=110% current during 60 s)
Typical shaft output at 400 V [kW] 355 400 450
Typical shaft output at 460 V [hp] 500 600 600
Typical shaft output at 480 V [kW] 400 500 530
Enclosure size E1/E2 E1/E2 E1/E2
Output current (3-phase)
Continuous (at 400 V) [A] 658 745 800
Intermittent (60 s overload) (at 400 V) [A] 724 820 880
Continuous (at 460/480 V) [A] 590 678 730
Intermittent (60 s overload) (at 460/480 V) [A] 649 746 803
Continuous kVA (at 400 V) [kVA] 456 516 554
Continuous kVA (at 460 V) [kVA] 470 540 582
Continuous kVA (at 480 V) [kVA] 511 587 632
Maximum input current
Continuous (at 400 V) [A] 634 718 771
Continuous (at 460/480 V) [A] 569 653 704
Maximum number and size of cables per phase
Mains and motor [mm
2
(AWG)]
4x240 (4x500 mcm) 4x240 (4x500 mcm) 4x240 (4x500 mcm)
Brake [mm
2
(AWG)]
2x185 (2x350 mcm) 2x185 (2x350 mcm) 2x185 (2x350 mcm)
Load share [mm
2
(AWG)]
4x240 (4x500 mcm) 4x240 (4x500 mcm) 4x240 (4x500 mcm)
Maximum external mains fuses [A]
1)
900 900 900
Estimated power loss at 400 V [W]
2), 3)
7532 8677 9473
Estimated power loss at 460 V [W]
2), 3)
6724 7819 8527
Eciency
3)
0.98 0.98 0.98
Output frequency [Hz] 0–590 0–590 0–590
Control card overtemperature trip [°C (°F)]
85 (185) 85 (185) 85 (185)
Table 7.1 Electrical Data for Enclosures E1/E2, Mains Supply 3x380–480 V AC
1) For fuse ratings, see chapter 10.5 Fuses and Circuit Breakers.
2) Typical power loss is at normal conditions and expected to be within
± 15% (tolerance relates to variety in voltage and cable conditions). These
values are based on a typical motor eciency (IE/IE3 border line). Lower eciency motors add to the power loss in the drive. Applies for
dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can increase. LCP and typical control
card power consumptions are included. For power loss data according to EN 50598-2, refer to drives.danfoss.com/knowledge-center/energy-
eciency-directive/#/. Options and customer load can add up to 30 W to the losses, though usually a fully loaded control card and options for
slots A and B each add only 4 W.
3) Measured using 5 m (16.5 ft) shielded motor cables at rated load and rated frequency. Eciency measured at nominal current. For energy
eciency class, see chapter 10.12 Eciency. For part load losses, see drives.danfoss.com/knowledge-center/energy-eciency-directive/#/.
Specications
VLT
®
HVAC Drive FC 102
48 Danfoss A/S © 11/2017 All rights reserved. MG16C302
77

Danfoss Metasys N2 Specifications

General

Brand	Danfoss
Model	Metasys N2
Category	DC Drives
Language	English