Danfoss PTU 025 Design Guide

VLT
®
HVAC Drive FC 102
P800 P1000
Normal overload NO NO
(Normal overload=110% current during 60 s)
Typical shaft output at 400 V [kW] 800 1000
Typical shaft output at 460 V [hp] 1200 1350
Typical shaft output at 480 V [kW] 1000 1100
Enclosure size F2/F4 F2/F4
Output current (3-phase)
Continuous (at 400 V) [A] 1460 1720
Intermittent (60 s overload)
(at 400 V) [A]
1606 1892
Continuous (at 460/480 V) [A] 1380 1530
Intermittent (60 s overload)(at 460/480 V) [A] 1518 1683
Continuous kVA (at 400 V) [kVA] 1012 1192
Continuous kVA (at 460 V) [kVA] 1100 1219
Continuous kVA (at 480 V) [kVA] 1195 1325
Maximum input current
Continuous (at 400 V) [A] 1407 1658
Continuous (at 460/480 V) [A] 1330 1474
Maximum number and size of cables per phase
- Motor [mm
2
(AWG)]
12x150 (12x300
mcm)
12x150 (12x300
mcm)
- Mains [mm
2
(AWG)] (F2)
8x240 (8x500 mcm) 8x240 (8x500 mcm)
- Mains [mm
2
(AWG)] (F4)
8x456 (8x900 mcm) 8x456 (8x900 mcm)
- Load share [mm
2
(AWG)]
4x120 (4x250 mcm) 4x120 (4x250 mcm)
- Brake [mm
2
(AWG)]
6x185 (6x350 mcm) 6x185 (6x350 mcm)
Maximum external mains fuses [A]
1)
2500 2500
Estimated power loss at 400 V [W]
2), 3)
17293 19278
Estimated power loss at 460 V [W]
2), 3)
16229 16624
Maximum added losses A1 RFI, circuit breaker or disconnect, and contactor [W], (F4 only) 2280 2541
Maximum panel options losses [W] 400 400
Eciency
3)
0.98 0.98
Output frequency [Hz] 0–590 0–590
Control card overtemperature trip [°C (°F)]
85 (185) 85 (185)
Table 7.3 Electrical Data for Enclosures F2/F4, 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
50 Danfoss A/S © 11/2017 All rights reserved. MG16C302
77

Danfoss PTU 025 Specifications

General

Brand	Danfoss
Model	PTU 025
Category	DC Drives
Language	English