KEB COMBIVERT F5 Instructions For Use Manual

Also see for COMBIVERT F5: INSTALLATION GUIDELINE Installation manual Instruction manual Instruction manual Installation manual

Contents

Inverter size 33 37Dc link dataMin. DC link capacity Cmin μF 7800Max. permissible DC link capacity Cmax μF 15600DC under voltage level V DC 360DC overvoltage level V DC 1200DC control voltage level V DC 1100Min. braking resistor 8) Ω 1,0Switch-off level braking resistor 8) V DC 1140Overcurrent cut-off braking current A DC 1500Other dataMax. precharging current Ipre A AC 65 65Permissible precharging fuse (F2) 9) A AC 35 35Power loss (in the coolant) 10) Pv kW 18 28Total power dissipation 11) Pv kW 20 30ΔT forward/reverse ΔT °C 3…8Flow temperature (typically) 12) T °C 35 30Max. flow temperature 12) T °C 45 40Max. heat sink temperature (OH) T °C 79 79Coolant content per liquid cooling system L 5,3Volume flow Q l/min see => => C.1.10Fall of pressure Δpv bar see => => C.1.9Weight M kg 150Table 5: Technical Data1) Use circuit breaker, which disconnects the system all poles in error case.2) With the regulated operating modes MULTI and SERVO 5 % are to be subtracted as control reserve.3) Max. current before the OL2 function triggers (in operating mode MULTI and SERVO).4) The voltage (3ph) at the motor is dependent on the series-connected units and on the control method.5) Higher switching frequencies on request.6) The output frequency is to be limited in such way that 1/10 of the switching frequency is not exceed-ed. Units with higher max. output frequency are subject to export restrictions and are only available onrequest.7) Recommended minimum cross section of the motor line for rated power and a cable length of up to100 m (CU).8) This data is only valid for units with internal brake transistor (see "unit identification").9) The starting current is decreased below 50 % of the initial value in max.1 s.Pre-charging contactor: We recommend e.g., DIL M25 or better DIL M(C) 25 (for capacitive load 14 kW690 V AC3)Rated current: 25 A @ AC3 @ 400 V (AC3 = max. 6 x starting current)Imaxin = 25 A * 6 = 150 A (at DIL M C 25 even 350 A; see data sheet)That are 50 % current reserve to ensure an appropriate lifetime/ number of switch-on procedures.10) Depending on the selected flow temperature and the volume flow (±2 kW).11) The details of the total power loss refer to both converters at rated operation.12) Other flow temperatures upon request.The technical data are for 2/4-pole standard motors. With other pole numbersthe inverter must be dimensioned onto the motor rated current. Contact KEBfor special or medium frequency motors.63TecHNIcAL DATA