Power Modules Siemens

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PM340 Power Modules in blocksize format, frame sizes FSA to FSF

The PM340 Power Modules in blocksize format feature the following connections and interfaces as standard:

Line connection
DCP/R1 and DCN DC link terminals
PM-IF interface for connection of the PM340 Power Module and CU310-2 Control Unit or CUA31 Control Unit Adapter. The PM340 Power Module also supplies power to the CU310-2 Control Unit or CUA31 Control Unit Adapter by means of an integrated power pack

• Terminals DCP/R1 and R2 for connection of an external braking resistor

• Motor connection made with screw-type terminals or screw studs

• Control circuit for the Safe Brake Relay for controlling a holding brake

• 2 PE/protective conductor connections

Power Modules without integrated line filter can be connected to grounded star (TN, TT) and non-grounded symmetrical IT systems. Power Modules with integrated line filter are suitable only for connection to TN systems with grounded star points.

The integrated Braking Module (Braking Chopper) is rated such that it can connect the external braking resistor continuously. The temperature of the external braking resistor must be monitored to provide protection against thermal overloading.

Характеристика

Overload capability

Load cycle with previous load

Load cycle without previous load

S6 load cycle with previous load with a load cycle period of 600 s

S6 load cycle with previous load with a load cycle period of 60 s

Load cycle with 60 s overload with a load cycle period of 300 s

Load cycle with 30 s overload with a load cycle period of 300 s

Derating characteristics

Frame sizes FSA to FSE

Output current as a function of pulse frequency

Frame size FSF

Output current as a function of pulse frequency

Output current as a function of ambient temperature

Output current as a function of installation altitude

Voltage derating as a function of installation altitude

Output current as a function of output frequency

Интеграция

The PM340 Power Modules in blocksize format communicate with the CU310-2 Control Unit or the CUA31 Control Unit Adapter via the PM-IF interface.

PM340 Power Module in blocksize format with CU310-2 PN Control Unit

PM340 Power Module in blocksize format with CUA31 Control Unit Adapter

Many system components for PM340 Power Modules are designed as base components, i.e. the component is mounted on the baseplate and the PM340 Power Module in front of them in a space-saving construction. Up to two base components can be mounted in front of one another.

	FSA	FSB	FSC	FSD	FSE	FSF
Line filter	✓	–	–	–	–	–
Line reactor	✓	✓	✓	✓	✓	O
Braking resistor	✓	✓	O	O	O	O

✓ = Suitable as base-type
O = Not suitable as base-type
– = Not available (use Power Modules with integrated line filter)

Basic layout of a PM340 Power Module with line reactor as base component

The line-side reactors are equipped with terminals and the reactors at the Power Module end with a pre-assembled cable. When installed, the mains terminals are at the top on frame sizes FSA to FSC, and at the bottom on frame sizes FSD and FSE.

Power Module PM340 frame size FSA with line reactor and line filter

If a line filter is installed in addition to the line reactor on frame size FSA, the components must be arranged as shown in the figure above. In this case, the line connection is below.

Power Modules of frame size FSB and higher are available with integrated line filters, alleviating the need for an external line filter.

For configurations involving more than two base-type system components, individual components must be mounted to the side of the Power Module. In this instance, the line reactor must be installed behind the Power Module and the braking resistor to the side.

Технические данные

Product name	Power Modules in blocksize format
	6SL3210-...
Line supply voltage Up to 2000 m (6562 ft) above sea level	200 V ... 240 V 1 AC ±10 % (-15 % < 1 min) or 380 ... 480 V 3 AC ±10 % (-15 % < 1 min)
Line frequency	47 … 63 Hz
Line power factor With rated power
Fundamental component (cos φ₁)	> 0.96
Total (λ)
200 … 240 V 1 AC	0.45 … 0.7
380 … 480 V 3 AC	0.65 … 0.95
Overvoltage category In accordance with EN 60664-1	Class III
Precharging frequency Of the DC link, max.	1× every 30 s
DC link voltage, approx.	1.35 × line voltage
Output frequency	0 … 650 Hz ¹⁾
Electronic power supply	24 V DC -15 %/+20 %
Radio interference suppression
Standard	No radio interference suppression
With integrated line filter	Category C2 according to EN 61800‑3
Cooling method	Increased air cooling by means of built-in fan
Permissible ambient or coolant temperature (air) In operation for line-side components, Power Modules	0 … 40 °C (32 … 104 °F) without derating, > 40 … 55 °C (104 … 131 °F), see derating characteristics
Installation altitude	Up to 1000 m (3281 ft) above sea level without derating, > 1000 ... 4000 m (3281 ... 13124 ft) above sea level, see derating characteristics
Declarations of conformity	CE (Low Voltage and EMC Directives)
Approvals, according to	cULus
Safety Integrated	Safety Integrity Level 2 (SIL 2) according to IEC 61508, Control category 3 according to EN 954-1

¹⁾ Note the correlation between max. output frequency, pulse frequency and current derating.

Line supply voltage 200 … 240 V 1 AC		PM340 Power Module in blocksize format
	6SL3210-...	1SB11‑0...	1SB12‑3...	1SB14‑0...
Output current
Rated current I_rated	A	0.9	2.3	3.9
Base-load current I_H	A	0.8	2.0	3.4
For S6 duty (40%) I_S6	A	1.4	3.3	5.5
I_max	A	2.0	4.6	7.8
Type rating ¹⁾ Based on I_rated	kW (HP)	0.12 (0.2)	0.37 (0.5)	0.75 (0.75)
Rated pulse frequency	kHz	4	4	4
Power loss	kW	0.06	0.075	0.11
Cooling air requirement	m³/s (ft³/s)	0.005 (0.2)	0.005 (0.2)	0.005 (0.2)
Sound pressure level L_pA (1 m)	dB	< 45	< 45	< 45
24 V DC power supply For Control Unit	A	1.0	1.0	1.0
Rated input current ²⁾ With/without line reactor	A	1.4/2.2	4/6	6.5/10
Resistance value External braking resistor	Ω	≥ 180	≥ 180	≥ 180
Cable length To braking resistor, max.	m (ft)	15 (49)	15 (49)	15 (49)
Line connection L, N		Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
Motor connection U2, V2, W2		Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
DC link connection, connection for braking resistor DCP/R1, DCN, R2		Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
PE connection		M4 screw	M4 screw	M4 screw
Motor cable length ³⁾, max. Without external options
Shielded	m (ft)	50 (164)	50 (164)	50 (164)
Unshielded	m (ft)	75 (246)	75 (246)	75 (246)
Degree of protection		IP20	IP20	IP20
Dimensions
Width	mm (in)	73 (2.87)	73 (2.87)	73 (2.87)
Height	mm (in)	173 (6.81)	173 (6.81)	173 (6.81)
Depth
PM340	mm (in)	145 (5.71)	145 (5.71)	145 (5.71)
PM340 with CU310	mm (in)	234.6 (9.24)	234.6 (9.24)	234.6 (9.24)
PM340 with CUA31	mm (in)	175.3 (6.90)	175.3 (6.90)	175.3 (6.90)
Frame size		FSA	FSA	FSA
Weight, approx.	kg (lb)	1.2 (2.65)	1.3 (3)	1.3 (3)

¹⁾ Nominal HP based on asynchronous motors and 460 V AC. For specific sizing select drive based on motor nameplate current and overload.

²⁾ 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 %.

³⁾ Max. motor cable length 15 m (49 ft) (shielded) for PM340 Power Modules with integrated line filter to maintain the limit values of EN 61800-3 Category C2.

Line supply voltage 380 … 480 V 3 AC		PM340 Power Module in blocksize format
	6SL3210-...	1SE11‑3UA0	1SE11‑7UA0	1SE12‑2UA0	1SE13‑1UA0	1SE14‑1UA0
Output current
Rated current I_rated	A	1.3	1.7	2.2	3.1	4.1
Base-load current I_H	A	1.1	1.5	1.9	2.7	3.6
For S6 duty (40%) I_S6	A	1.3	2.0	2.5	3.5	4.5
I_max	A	2.6	3.4	4.4	6.2	8.2
Type rating ¹⁾
Based on I_rated	kW (HP)	0.37 (0.5)	0.55 (0.75)	0.75 (1)	1.1 (1.5)	1.5 (2)
Based on I_H	kW (HP)	0.37 (0.5)	0.55 (0.5)	0.75 (0.75)	1.1 (1)	1.5 (2)
Rated pulse frequency	kHz	4	4	4	4	4
Power loss	kW	0.10	0.10	0.10	0.11	0.11
Cooling air requirement	m³/s (ft³/s)	0.005 (0.2)	0.005 (0.2)	0.005 (0.2)	0.005 (0.2)	0.005 (0.2)
Sound pressure level L_pA (1 m)	dB	< 45	< 45	< 45	< 45	< 45
24 V DC power supply For Control Unit	A	1.0	1.0	1.0	1.0	1.0
Rated input current ²⁾ With/without line reactor	A	1.3/1.7	1.7/2.2	2.2/2.6	3.1/3.9	4.1/4.8
Resistance value External braking resistor	Ω	≥ 390	≥ 390	≥ 390	≥ 390	≥ 390
Cable length To braking resistor, max.	m (ft)	15 (49)	15 (49)	15 (49)	15 (49)	15 (49)
Line connection U1/L1, V1/L2, W1/L3		Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
Motor connection U2, V2, W2		Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
DC link connection, connection for the braking resistor DCP/R1, DCN, R2		Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals	Screw-type terminals
Conductor cross-section	mm²	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5	1.0 … 2.5
PE connection		M4 screw	M4 screw	M4 screw	M4 screw	M4 screw
Motor cable length ³⁾, max.
Shielded	m (ft)	50 (164)	50 (164)	50 (164)	50 (164)	50 (164)
Unshielded	m (ft)	75 (246)	75 (246)	75 (246)	75 (246)	75 (246)
Degree of protection		IP20	IP20	IP20	IP20	IP20
Dimensions
Width	mm (in)	73 (2.87)	73 (2.87)	73 (2.87)	73 (2.87)	73 (2.87)
Height	mm (in)	173 (6.81)	173 (6.81)	173 (6.81)	173 (6.81)	173 (6.81)
Depth
PM340	mm (in)	145 (5.71)	145 (5.71)	145 (5.71)	145 (5.71)	145 (5.71)
PM340 with CU310	mm (in)	234.6 (9.24)	234.6 (9.24)	234.6 (9.24)	234.6 (9.24)	234.6 (9.24)
PM340 with CUA31	mm (in)	175.3 (6.90)	175.3 (6.90)	175.3 (6.90)	175.3 (6.90)	175.3 (6.90)
Frame size		FSA	FSA	FSA	FSA	FSA
Weight, approx.	kg (lb)	1.2 (3)	1.2 (3)	1.2 (3)	1.2 (3)	1.2 (3)