Danfoss VLT series Quick Guide

Frequency converter
PK37 PK75 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5 P11K P15K P18K P22K P30K P37K P45K P55K P75K P90K
Estimated power loss [W], Best case/ typical
1)
13/15 16/21 46/57 46/58 66/83 95/118 104/131 159/198 248/274 353/379 412/456 475/523 733 922 1067 1133 1733 2141
Weight enclosure IP20 [kg]
2.0 2.0 2.1 3.3 3.3 3.4 4.3 4.5 7.9 7.9 9.5 9.5 24.5 24.5 24.5 36.0 36.0 51.0
Efficiency [%], Best case/Typical 1
97.8/97.3 98.0/97.6 97.7/97.
2
98.3/97.
9
98.2/97.8 98.0/97.6 98.4/98.
0
98.2/97.
8
98.1/97.
9
98.0/97.
8
98.1/97.
9
98.1/97.
9
97.8 97.7 98 98.2 97.8 97.9
Output current
50 °C ambient temperature
Continuous
(3x380-440 V) [A]
1.04 1.93 3.7 4.85 6.3 8.4 10.9 14.0 20.9 28.0 34.1 38.0 48.8 58.4 72.0 74.2 102.9 123.9
Intermittent (3x380-440 V) [A]
1.1 2.1 4.07 5.4 6.9 9.2 12.0 15.4 23.0 30.8 37.5 41.8 53.7 64.2 79.2 81.6 113.2 136.3
Continuous (3x440-480 V) [A]
1.0 1.8 3.4 4.4 5.5 7.5 10.0 12.6 19.1 24.0 31.3 35.0 41.6 52.0 64.0 73.5 91.0 112.0
Intermittent (3x440-480 V) [A]
1.1 2.0 3.7 4.8 6.1 8.3 11.0 13.9 21.0 26.4 34.4 38.5 45.8 57.2 70.4 80.9 100.1 123.2
Table 1.24
Quick Guide
VLT
®
HVAC Basic Drive Cascade Controller Quick Guide
30 MG18F402 - VLT
®
is a registered Danfoss trademark
11

Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)