PM240 Power Modules Siemens

Обзор

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	Rated output current in A for a pulse frequency of
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 I_rated²⁾	Base-load current I_H	Motor connection cross-section	Current derating of the output current as a % of the base-load current for the cable lengths (MOTION-CONNECT)
90	125	FSF	178	145	95	100 %	100 %	100 %	95 %

Rated power ¹⁾

Frame size

Rated output current I_rated²⁾

Base-load current I_H

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

mm²

50 m

100 m

150 m

200 m

125

FSF

178

145

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 R_SC	>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 I_L is not reduced.	90 kW (LO): 1.5 × base-load current I_L (i. e. 150 % overload) for 3 s plus 1.1 × base-load current I_L (i. e. 110 % overload) for 57 s within a cycle time of 300 s 110 kW and higher (LO): 1.5 × base-load current I_L (i. e. 150 % overload) for 1 s plus 1.1 × base-load current I_L (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 I_H is not reduced.	75 kW (HO): 2 × base-load current I_H (i. e. 20 % overload) for 3 s plus 1.5 × base-load current I_H (i. e. 150 % overload) for 57 s within a cycle time of 300 s 90 kW and higher (HO): 1.6 × base-load current I_H (i. e. 160 % overload) for 3 s plus 1.36 × base-load current I_H (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 % RH, 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 Ground fault Short-circuit Stall protection Motor blocking protection Motor overtemperature Inverter overtemperature Parameter locking
Rated short-circuit current SCCR (Short-Circuit Current Rating) ¹⁾	65 kA
Compliance with standards	UL, cUL, CE, C-Tick, SEMI F47
CE marking	According to Low-Voltage Directive No. 2006/95/EC, EMC Directive 2004/108/EC

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 I_rated¹⁾	A	178	205	250
Base-load current I_L¹⁾	A	178	205	250
Base-load current I_H²⁾	A	145	178	205
Maximum current I_max	A	290	308	375
Rated power
Based on I_L	kW (hp)	90 (125)	110 (150)	132 (200)
Based on I_H	kW (hp)	75 (100)	90 (125)	110 (150)
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 L_pA (1 m)	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 http://support.automation.siemens.com/WW/view/en/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.