Danfoss VLT HVAC Design Guide

Mains Supply 3 x 525- 690 VAC
P710 P800 P900 P1M0 P1M2 P1M4
Typical Shaft output
at 550 V [kW]
560 670 750 850 1000 1100
Typical Shaft output
at 575 V [HP]
750 950 1050 1150 1350 1550
Typical Shaft output
at 690 V [kW]
710 800 900 1000 1200 1400
Enclosure IP21, 54
without/ with options
cabinet
F1/ F3 F1/ F3 F1/ F3 F2/ F4 F2/ F4 F2/F4
Output current
Continuous
(at 550 V) [A]
763 889 988 1108 1317 1479
Intermittent (60 s
overload, at 550 V)
[A]
839 978 1087 1219 1449 1627
Continuous
(at 575/ 690 V) [A]
730 850 945 1060 1260 1415
Intermittent (60 s
overload, at 575/690
V) [A]
803 935 1040 1166 1386 1557
Continuous KVA
(at 550 V) [KVA]
727 847 941 1056 1255 1409
Continuous KVA
(at 575 V) [KVA]
727 847 941 1056 1255 1409
Continuous KVA
(at 690 V) [KVA]
872 1016 1129 1267 1506 1691
Max. input current
Continuous
(at 550 V ) [A]
743 866 962 1079 1282 1440
Continuous
(at 575 V) [A]
711 828 920 1032 1227 1378
Continuous
(at 690 V) [A]
711 828 920 1032 1227 1378
Max. cable size,mo-
tor [mm
2
(AWG
2)
)]
8x150
(8x300 mcm)
12x150
(12x300 mcm)
Max. cable
size,mains [mm
2
(AWG
2)
)]
8x240
(8x500 mcm)
8x456
8x900 mcm
Max. cable size, load-
sharing [mm
2
(AWG
2)
)]
4x120
(4x250 mcm)
Max. cable size,
brake [mm
2
(AWG
2)
)
4x185
(4x350 mcm)
6x185
(6x350 mcm)
Max. external pre-
fuses [A]
1)
1600 2000 2500
Est. power loss
at rated max. load
[W]
4)
, 600 V, F1 & F2
10771 12272 13835 15592 18281 20825
Est. power loss
at rated max. load
[W]
4)
, 690 V, F1 & F2
11315 12903 14533 16375 19207 21857
Max added losses of
Circuit Breaker or
Disconnect & Contac-
tor, F3 & F4
427 532 615 665 863 1044
Max Panel Options
Losses
400
Weight,enclo-
sure IP21, IP 54 [kg]
1004/ 1299 1004/ 1299 1004/ 1299 1246/ 1541 1246/ 1541 1280/1575
Weight, Rectifier
Module [kg]
102 102 102 136 136 136
Weight, Inverter
Module [kg]
102 102 136 102 102 136
Efficiency
4)
0.98
Output frequency 0-500 Hz
Heatsink overtemp.
trip
85 °C
Power card amb. trip
68 °C
1) For type of fuse see section Fuses.
2) American Wire Gauge.
3) Measured using 5 m screened motor cables at rated load and rated frequency.
4) The typical power loss is at nominal load conditions and expected to be within +/-15% (tolerence relates to variety in voltage and cable
conditions). Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss
in the frequency converter and opposite. If the switching frequency is increased comed to the default setting, the power losses may rise sig-
VLT
®
HVAC Drive Design Guide 8 General Specifications and Troubleshooting
MG.11.B9.02 - VLT
®
is a registered Danfoss trademark 167
8

Danfoss VLT HVAC Specifications

General

Enclosure Rating	IP20, IP21, IP54, IP55, IP66
Storage Temperature Range	-25°C to +70°C
Output Voltage Range	0-100% of supply voltage
Communication Protocols	Modbus RTU, BACnet, Ethernet/IP, Profibus DP
Ambient Temperature Range	-10°C to +50°C (without derating)
Relative Humidity	5% to 95% non-condensing
Altitude	Up to 1000 m without derating
Cooling Method	Air cooled
Application	HVAC systems, Pumps, Fans, Compressors
Voltage Range	200-240 V, 380-500 V, 525-600 V
Frequency Range	0 Hz to 590 Hz