3 Introduction
3.1 Product Overview
Frame size depends on enclosure type, power range and mains voltage
Frame size A1* A2* A3* A4 A5
Enclosure
protection
IP 20/21 20/21 20/21 55/66 55/66
NEMA Chassis/Type 1 Chassis/ Type 1 Chassis/ Type 1 Type 12 Type 12
High overload rated
power - 160%
overload torque
0.25–1.5 kW
(200-240 V)
0.37–1.5 kW
(380-480 V)
0.25-3 kW
(200–240 V)
0.37-4.0 kW
(380-480/500 V)
3.7 kW (200-240 V)
5.5-7.5 kW
(380-480/500 V)
0.75-7.5 kW
(525-600 V)
0.25-3 kW
(200–240 V)
0.37-4.0 kW
(380-480/500 V)
0.25-3.7 kW
(200-240 V)
0.37-7.5 kW
(380-480/500 V)
0.75 -7.5 kW
(525-600 V)
Frame size B1 B2 B3 B4
Enclosure
protection
IP 21/55/66 21/55/66 20 20
NEMA Type 1/Type 12 Type 1/Type 12 Chassis Chassis
High overload rated
power - 160%
overload torque
5.5-7.5 kW (200-240 V)
11-15 kW
(380-480/500V)
11-15 kW
(525-600 V)
11 kW (200-250 V)
18.5-22 kW
(380-480/500V)
18.5-22 kW
(525-600 V)
11-2 2kW (525-690 V)
5.5-7.5 kW
(200-240 V)
11-15 kW
(380-480/500 V)
11-15 kW
(525-600 V)
11-15 kW
(200-240 V)
18.5-30 kW
(380-480/500 V)
18.5-30 kW
(525-600 V)
Frame size C1 C2 C3 C4
Enclosure
protection
IP 21/55/66 21/55/66 20 20
NEMA Type 1/Type 12 Type 1/Type 12 Chassis Chassis
High overload rated
power - 160%
overload torque
15-22 kW
(200-240 V)
30-45 kW
(380-480/500 V)
30-45 kW
(525-600 V)
30-37 kW (200-240 V)
55-75 kW (380-480/500 V)
55-90 kW
(525-600 V)
30-75 kW
(525-690 V)
18.5-22 kW
(200-240 V)
37-45 kW
(380-480/500 V)
37-45 kW
(525-600 V)
30-37 kW
(200-240 V)
55-75 kW
(380-480/500 V)
55-90 kW
(525-600 V)
Table 3.1 Product Overview
* A1, A2 and A3 are bookstyle enclosures. All other sizes are compact enclosures.
For larger frame sizes (D-F), see the VLT
®
AutomationDrive High Power Design Guide 90-1400 kW.
Introduction
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
MG33BE02 - VLT
®
is a registered Danfoss trademark 15
3
3
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-21462-Danfoss-131B8966-VLT-Automation-VT-Drive-VFD-FC301-230V-5-HP.aspx