PM240 Power Modules

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• Информационные материалы

  Информационные материалы

  

  SINAMICS G120 PM240 Power Module, frame size FSF

  PM240 Power Modules have an integrated braking chopper.

  The permissible cable lengths between inverter and motor are limited. Longer cables can be used if output reactors are connected (see load-side power components).

  Line reactors are available to minimize line harmonics as well as voltage and current peaks (see line-side components).

  Power Modules with integrated line filter class A are suitable for connection to TN systems. Power Modules without integrated line filter can be connected to grounded TN/TT systems and non-grounded IT systems.

  Note:

  Shield plates and shield connection kits are available. These can be used in the wiring installation for the Control Units and Power Modules to ensure that it complies with EMC guidelines.
  For further information, see Shield connection kits and shield plates for Control Units and Power Modules in section Supplementary system components.

  Характеристика

  Derating data, PM240 Power Modules

  Pulse frequency

  Rated power		Rated output current in A for a pulse frequency of
  400 V	460 V
  kW	hp	2 kHz	4 kHz	6 kHz	8 kHz
  90	125	–	178	151.3	124.6
  110	150	205 1)	178	–	–
  132	200	250 1)	202	–	–

  
  
  

  ¹⁾ The pulse frequency can only be switched over from 4 kHz (default) to 2 kHz for the low overload (LO) duty cycle.

  Ambient temperature

  

  Low overload (LO) for PM240 Power Modules, frame size FSF

  

  High overload (HO) for PM240 Power Modules, frame size FSF

  Note:

  The operating temperature ranges of the Control Units should be taken into account. The temperature ranges are specified in the section Technical specifications under Control Units.

  Installation altitude

  Permissible line supplies depending on the installation altitude

  • Installation altitude up to 2000 m above sea level

  - Connection to every supply system permitted for the inverter

  • Installation altitudes between 2000 m and 4000 m above sea level

  - Connection to a TN system with grounded neutral point

  - TN systems with grounded line conductor are not permitted

  - The TN line system with grounded neutral point can also be supplied using an isolation transformer

  - The phase-to-phase voltage does not have to be reduced

  Note:

  The connected motors, power elements and components must

  be considered separately.

  

  Permissible output current as a function of the installation altitude for PM240 Power Modules, frame size FSF

  Интеграция

  All PM240 Power Modules have the following connections and interfaces:

  • PM‑IF interface to connect the Power Module to the Control Unit. The Power Module also supplies power to the Control Unit using an integrated power supply
  • Motor connection using screw terminals or screw studs
  • 2 PE/protective conductor connections
  • Terminals DCP/R1 and R2 for connection of an external braking resistor
  • Control for the Brake Relay for controlling a motor brake

  

  Connection diagram for PM240 Power Module with or without integrated line filter class A

  Available optional power and DC link components

  The following line-side power components, DC link components and load-side power components are optionally available in the appropriate frames sizes for the Power Modules:

  	Frame size
  	FSF
  PM240 Power Module with integrated braking chopper
  Line-side power components
  Line filter class A	F/S 1)
  Line reactor	S
  DC link components
  Braking resistor	S
  Load-side power components
  Output reactor	S
  Sine-wave filter	S

  
  
  

  S = Lateral mounting

  F = Power Modules available with and without integrated filter class A

  ¹⁾ PM240 Power Modules, frame size FSF, 110 kW and higher, are available only without an integrated filter class A. An optional line filter class A for lateral mounting is available instead.

  General design information

  • With lateral mounting, the line-side components have to be mounted on the left side of the inverter,
    and the load-side components on the right side.
  • Braking resistors have to be mounted directly on the control cabinet wall due to heating issues.

  Recommended installation combinations of the inverter and optional power and DC link components

  Power Module	Lateral mounting
  Frame size	Left of the inverter (for line-side power components)	Right of the inverter (for load-side power components and DC link components)
  FSF	Line filter and/or line reactor	Output reactor or sine-wave filter and/or braking resistor

  
  
  

  Maximum permissible cable lengths from the motor to the inverter when using output reactors or sine-wave filters depending on the voltage range

  The following load-side power components in the appropriate frame sizes are optionally available for the Power Modules and result in the following maximum cable lengths:

  PM240 Power Module, frame size FSF, with integrated braking chopper	Maximum permissible motor cable lengths (shielded/unshielded) in m
  Without output reactor/sine-wave filter	50/100
  With optional output reactor	200/300
  With optional sine-wave filter	200/300

  
  
  

  Derating data

  The following inverter output currents can still be achieved with long motor cables without output reactor and sine-wave filter.

  Derating for PM240 Power Modules, frame size FSF, with a shielded motor cable.

  Rated power 1)		Frame size	Rated output current Irated 2)	Base-load current IH	Motor connection cross-section	Current derating of the output current as a % of the base-load current for the cable lengths (MOTION-CONNECT)
  400 V	460 V
  kW	hp		A	A	mm2	50 m	100 m	150 m	200 m
  90	125	FSF	178	145	95	100 %	100 %	100 %	95 %

  
  
  

  ¹⁾ Rated power based on the rated output current I_rated. The rated output current I_rated is based on the duty cycle for low overload (LO).

  ²⁾ The rated output current I_rated is based on the duty cycle for low overload (LO). These current values are valid for 400 V and are specified on the rating plate of the Power Module.

  Чертеж

  PM240 Power Modules, degree of protection IP20

  

  Principle dimension drawing and drill pattern for PM240 Power Modules, frame size FSF, degree of protection IP20, without integrated line filter class A

   

  

  Principle dimension drawing and drill pattern for PM240 Power Modules, frame size FSF, degree of protection IP20, with integrated line filter class A

  Increased depth:

  • When the CU230P-2 Control Unit is plugged on, the depth increases by 58 mm (2.28 in).

  • When the IOP is plugged on, the depth increases by a further 25 mm (0.98 in)

  • When the BOP‑2 is plugged on, the depth increases by a further 15 mm (0.59 in)

  Технические данные

  General technical specifications

  Power Modules	PM240
  System operating voltage	380 ... 480 V ±10 % 3 AC
  Grid requirement Short-circuit power RSC	>25 >100 line reactor recommended
  Input frequency	47 ... 63 Hz
  Output frequency
  Control mode V/f	0 ... 550 Hz
  Control type Vector	0 ... 240 Hz
  Pulse frequency	75 kW (HO): 4 kHz as of 90 kW (HO): 2 kHz Higher pulse frequencies up to 16 kHz, see derating data
  Power factor λ	0.7 ... 0.85
  Offset factor cos φ	0.95
  Inverter efficiency	95 ... 98 %
  Output voltage, max. As % of input voltage	95%
  Overload capability
  Low overload (LO) Note: When the overload capability is used, the base-load current IL is not reduced.	90 kW (LO): 1.5 × base-load current IL (i. e. 150 % overload) for 3 s plus 1.1 × base-load current IL (i. e. 110 % overload) for 57 s within a cycle time of 300 s 110 kW and higher (LO): 1.5 × base-load current IL (i. e. 150 % overload) for 1 s plus 1.1 × base-load current IL (i. e. 110 % overload) for 59 s within a cycle time of 300 s
  High overload (HO) Note: When the overload capability is used, the base-load current IH is not reduced.	75 kW (HO): 2 × base-load current IH (i. e. 20 % overload) for 3 s plus 1.5 × base-load current IH (i. e. 150 % overload) for 57 s within a cycle time of 300 s 90 kW and higher (HO): 1.6 × base-load current IH (i. e. 160 % overload) for 3 s plus 1.36 × base-load current IH (i. e. 136 % overload) for 57 s within a cycle time of 300 s
  Electromagnetic compatibility	Devices without line filter Devices with line filter class A for compliance with conducted and radiated interference requirements of Category C2
  Possible braking methods	DC braking Dynamic braking with integrated braking module
  Degree of protection	IP20
  Operating temperature
  Low overload (LO)	0 ... 40 °C (32 ... 104 °F) without derating >40 ... 60 °C (>104 ... 140 °F) see derating characteristics
  High overload (HO)	0 ... 50 °C (32 ... 122 °F) without derating >50 ... 60 °C (>122 ... 140 °F) see derating characteristics
  Storage temperature	-40 ... +70 °C (-40 ... +158 °F)
  Relative humidity	<95 %, condensation not permissible
  Cooling	Internal ventilation, power units with increased air cooling by built-in fans
  Installation altitude	Up to 1000 m (3281 ft) above sea level without derating, > 1000 m (3281 ft) see derating characteristics
  Protection functions	Undervoltage Overvoltage Overcurrent/overload Overtemperature Ground fault Short-circuit Stall protection Motor blocking protection Motor overtemperature Inverter overtemperature Parameter locking
  Short-Circuit Current Rating SCCR (Short-Circuit Current Rating) 1)	65 kA
  Compliance with standards	UL, cUL, CE, RCM, SEMI F47
  CE marking	According to Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU

  
  
  

  ¹⁾ Applies to industrial control panel installations acc. to NEC Article 409 or UL 508A/508C.

  PM240 Power Modules

  Line voltage 380 ... 480 V 3 AC		PM240 Power Modules
  Without integrated line filter		6SL3224-0BE37-5UA0	6SL3224-0BE38-8UA0	6SL3224-0BE41-1UA0
  With integrated line filter		6SL3224-0BE37-5AA0	–	–
  Output current at 50 Hz 400 V 3 AC
  Rated current Irated1)	A	178	205	250
  Base-load current IL1)	A	178	205	250
  Base-load current IH2)	A	145	178	205
  Maximum current Imax	A	290	308	375
  Rated power
  Based on IL	kW (hp)	90 (125)	110 (148)	132 (200)
  Based on IH	kW (hp)	75 (100)	90 (125)	110 (148)
  Rated pulse frequency	kHz	4	2	2
  Efficiency η		>0.97	>0.97	>0.97
  Power loss 3) at rated current	kW	2.376	2.274	2.964
  Cooling air requirement	m3/s (ft3/s)	0.15 (5.3)	0.15 (5.3)	0.15 (5.3)
  Sound pressure level LpA (1 m/3.28 ft)	dB	<65	<65	<65
  24 V DC power supply for Control Unit	A	1	1	1
  Rated input current 4)
  With line reactor	A	186	210	250
  Without line reactor	A	204	245	299
  Length of cable to braking resistor, max.	m (ft)	15 (49)	15 (49)	15 (49)
  Line supply connection U1/L1, V1/L2, W1/L3		M8 screw studs	M8 screw studs	M8 screw studs
  Conductor cross-section	mm2	25 ... 120	25 ... 120	25 ... 120
  Motor connection U2, V2, W2		M8 screw studs	M8 screw studs	M8 screw studs
  Conductor cross-section	mm2	25 ... 120	25 ... 120	25 ... 120
  DC link connection, connection for braking resistor DCP/R1, DCN, R2		M8 screw studs	M8 screw studs	M8 screw studs
  Conductor cross-section	mm2	25 ... 120	25 ... 120	25 ... 120
  PE connection		On housing with M8 screw	On housing with M8 screw	On housing with M8 screw
  Motor cable length 5), max.
  Shielded	m (ft)	50 (164)	50 (164)	50 (164)
  Unshielded	m (ft)	100 (328)	100 (328)	100 (328)
  Degree of protection		IP20	IP20	IP20
  Dimensions
  Width	mm (in)	350 (13.78)	350 (13.78)	350 (13.78)
  Height
  Without integrated line filter	mm (in)	634 (24.96)	634 (24.96)	634 (24.96)
  With integrated line filter	mm (in)	934 (36.77)	–	–
  Depth
  Without operator panel	mm (in)	316 (12.44)	316 (12.44)	316 (12.44)
  With operator panel, max.	mm (in)	387 (15.24)	387 (15.24)	387 (15.24)
  Frame size		FSF	FSF	FSF
  Weight, approx.
  Without integrated line filter	kg (lb)	36 (79.4)	39 (86)	39 (86)
  With integrated line filter	kg (lb)	52 (115)	–	–

  
  
  

  ¹⁾ The rated output current I_rated and the base-load current I_L are based on the duty cycle for low overload (LO).

  ²⁾ The base-load current I_H is based on the duty cycle for high overload (HO).

  ³⁾ Typical values. You can find additional information on the Internet at https://support.industry.siemens.com/cs/document/94059311

  ⁴⁾ The input current depends on the motor load and line impedance. The input currents apply for rated power loading (based on I_rated) for a line impedance corresponding to u_K = 1 %. These current values without line reactor are specified on the rating plate of the Power Module.

  ⁵⁾ Max. motor cable length 25 m (82 ft) (shielded) for PM240 Power Modules with integrated line filter to maintain the limit values acc. to EN 61800‑3 Category C2.