Design - 8200 and 9300 vector

9340 supply and feedback modules

9340 supply and feedback modules can be particularlyuseful for multi-axis and interconnected drives. These are compact devices with IP20 degree of protection. They can be connected to 8211-8227 and 9321-33EV drivecontrollers as add-on components and mounted directlyadjacent to 8241-8246, 8221-8227 and 9321-33EV frequency inverters. The brake energy of the frequency inverter is fed back into the mains via the supply and feedback modules. There are no thermal problems dissipating the brake energy. Mains filters can be used for the mains connection and DC bus fuses for DC-bus operation. Brake modules or brake choppers can also be usedinstead of the supply and feedback module. These modules convert the brake energy into heat. General data for supply and feedback modules
HumidityHumidity class F, no condensation (relative humidity 85%, no condensation)Transport temperature-25 ... 70ºC Storage temperature25 ... 55ºC Operating temperature0 ... 40ºC40 ... 50ºC with power derating 2.5% per KNoise immunityIEC801-2 to 5 intensity 4 Pollution degreeVDE 110 Part 2 pollution degree 2 Insulation strengthVDE 0110 overvoltage category III PackagingTo DIN 4180Degree of protectionIP 20NEMA 1ApprovalCE conformance and UL approval Air pressure100% rated current up to 900 mbar (approx. 1000 m above sea level)acc. to VDE 875 Part 1 and pr EN 55082 Ratings
Type934193429343 Mains voltage320 ... 528 V ±0 %Mains frequency48 ... 62 Hz ±0%Feedback power [kVA] 1) 8.316.631.2Mech. total powerof the motors connected via the drive controller5.511.022.0(kW)Rated mains current [A]12.024.045.0Max. mains current [A]18.036.067.5Power loss [W]100200400 1) Electrical output power for motive and generative mode DC bus fuses see page 91 88

Lenze