Siemens
ÑÐÅÄÑÒÂÀ ÏÐÎÌÛØËÅÍÍÎÉ ÀÂÒÎÌÀÒÈÇÀÖÈÈ
îôèöèàëüíûé ïàðòíåð Ñèìåíñ
Êàòàëîã ÑÀ01 2017
àðõèâíûé
(4872) 700-366
skenergo@mail.ru

SINAMICS G150 Drive converter cabinet units
Cable cross-sections and connections

The following tables list the recommended and maximum possible cable connections at the line and motor ends for a single connection (versions A and C) and a parallel connection (version A).

The recommended cross-sections are based on the specified fuses. They are valid for a three-conductor copper cable routed horizontally in air with PVC insulation and a permissible conductor temperature of 70 °C (e.g. Protodur NYY or NYCWY) at an ambient temperature of 40 °C and individual routing.

For deviating conditions (cable routing, cable accumulation, ambient temperature), the appropriate correction factors according to IEC 60364?5?52 must be taken into account.

For further information, please refer to the SINAMICS Low Voltage Engineering Manual.

Single connection

Type rating

Converter cabinet unit

Line connection

Motor connection

Cabinet grounding

 

SINAMICS G150, versions A and C

Recommended cross-section 1)

Maximum cable cross-section

Fixing screws

Recommended cross-section 1)

Maximum cable cross-section

Fixing screws

Fixing screws

Remark

 

 

IEC

IEC

 

IEC

IEC

 

 

 

kW

6SL3710-...

mm2

mm2

 

mm2

mm2

 

 

 

380 ... 480 V 3 AC

110

1GE32-1 . A3

2 ? 70

4 ? 240

M12

2 ? 50

2 ? 150

M12

M12

 

132

1GE32-6 . A3

2 ? 95

4 ? 240

M12

2 ? 70

2 ? 150

M12

M12

 

160

1GE33-1 . A3

2 ? 120

4 ? 240

M12

2 ? 95

2 ? 150

M12

M12

 

200

1GE33-8 . A3

2 ? 120

4 ? 240

M12

2 ? 95

2 ? 150

M12

M12

 

250

1GE35-0 . A3

2 ? 185

4 ? 240

M12

2 ? 150

2 ? 240

M12

M12

 

315

1GE36-1 . A3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

400

1GE37-5 . A3

3 ? 185

4 ? 240

M12

2 ? 240

4 ? 240

M12

M12

Cu busbar

450

1GE38-4 . A3

4 ? 150

8 ? 240

M12

3 ? 185

4 ? 240

M12

M12

Cu busbar

560

1GE41-0 . A3

4 ? 185

8 ? 240

M12

4 ? 185

6 ? 240

M12

M12

Cu busbar

500 ... 600 V 3 AC

110

1GF31-8 . A3

120

4 ? 240

M12

95

2 ? 150

M12

M12

 

132

1GF32-2 . A3

2 ? 70

4 ? 240

M12

120

2 ? 150

M12

M12

 

160

1GF32-6 . A3

2 ? 95

4 ? 240

M12

2 ? 70

2 ? 185

M12

M12

 

200

1GF33-3 . A3

2 ? 120

4 ? 240

M12

2 ? 95

2 ? 240

M12

M12

 

250

1GF34-1 . A3

2 ? 185

4 ? 240

M12

2 ? 120

4 ? 240

M12

M12

 

315

1GF34-7 . A3

2 ? 185

4 ? 240

M12

2 ? 150

4 ? 240

M12

M12

 

400

1GF35-8 . A3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

500

1GF37-4 . A3

3 ? 185

8 ? 240

M12

2 ? 240

6 ? 240

M12

M12

Cu busbar

560

1GF38-1 . A3

4 ? 150

8 ? 240

M12

3 ? 185

6 ? 240

M12

M12

Cu busbar

660 ... 690 V 3 AC

75

1GH28-5 . A3

50

4 ? 240

M12

35

2 ? 70

M12

M12

 

90

1GH31-0 . A3

50

4 ? 240

M12

50

2 ? 150

M12

M12

 

110

1GH31-2 . A3

70

4 ? 240

M12

70

2 ? 150

M12

M12

 

132

1GH31-5 . A3

95

4 ? 240

M12

70

2 ? 150

M12

M12

 

160

1GH31-8 . A3

120

4 ? 240

M12

95

2 ? 150

M12

M12

 

200

1GH32-2 . A3

2 ? 70

4 ? 240

M12

120

2 ? 150

M12

M12

 

250

1GH32-6 . A3

2 ? 95

4 ? 240

M12

2 ? 70

2 ? 185

M12

M12

 

315

1GH33-3 . A3

2 ? 120

4 ? 240

M12

2 ? 95

2 ? 240

M12

M12

 

400

1GH34-1 . A3

2 ? 185

4 ? 240

M12

2 ? 120

4 ? 240

M12

M12

 

450

1GH34-7 . A3

2 ? 185

4 ? 240

M12

2 ? 150

4 ? 240

M12

M12

 

560

1GH35-8 . A3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

710

1GH37-4 . A3

3 ? 185

8 ? 240

M12

3 ? 150

6 ? 240

M12

M12

Cu busbar

800

1GH38-1 . A3

4 ? 150

8 ? 240

M12

3 ? 185

6 ? 240

M12

M12

Cu busbar



1) The recommendations for the North American market in AWG or MCM must be taken from the appropriate NEC (National Electrical Code) and CEC (Canadian Electrical Code) standards.

Parallel connection

Type rating

Converter cabinet unit

Line connection

Motor connection

Cabinet grounding

 

SINAMICS G150, version A

Recommended cross-section 1)

Maximum cable cross-section

Fixing screws

Recommended cross-section 1)

Maximum cable cross-section

Fixing screws

Fixing screws

Remark

 

 

IEC

IEC

 

IEC

IEC

 

 

 

kW

6SL3710-...

mm2

mm2

 

mm2

mm2

 

 

 

380 ... 480 V 3 AC

630

2GE41-1AA3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

710

2GE41-4AA3

3 ? 185

4 ? 240

M12

2 ? 240

4 ? 240

M12

M12

Cu busbar

900

2GE41-6AA3

4 ? 150

8 ? 240

M12

2 ? 240

4 ? 240

M12

M12

Cu busbar

500 ... 600 V 3 AC

630

2GF38-6AA3

2 ? 185

4 ? 240

M12

2 ? 150

4 ? 240

M12

M12

 

710

2GF41-1AA3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

1000

2GF41-4AA3

3 ? 185

8 ? 240

M12

2 ? 240

6 ? 240

M12

M12

Cu busbar

660 ... 690 V 3 AC

1000

2GH41-1AA3

2 ? 240

4 ? 240

M12

2 ? 185

4 ? 240

M12

M12

 

1350

2GH41-4AA3

3 ? 185

8 ? 240

M12

3 ? 150

6 ? 240

M12

M12

Cu busbar

1500

2GH41-5AA3

4 ? 150

8 ? 240

M12

3 ? 185

6 ? 240

M12

M12

Cu busbar

1750

2GH41-8EA3

2 ? 4 ? 150

2 ? 8 ? 240

M12

2 ? 3 ? 185

2 ? 6 ? 240

M12

M12

Cu busbar

1950

2GH42-0EA3

2 ? 4 ? 150

2 ? 8 ? 240

M12

2 ? 3 ? 185

2 ? 6 ? 240

M12

M12

Cu busbar

2150

2GH42-2EA3

2 ? 4 ? 150

2 ? 8 ? 240

M12

2 ? 3 ? 185

2 ? 6 ? 240

M12

M12

Cu busbar

2400

2GH42-4EA3

2 ? 4 ? 150

2 ? 8 ? 240

M12

2 ? 3 ? 185

2 ? 6 ? 240

M12

M12

Cu busbar

2700 2)

2GH42-7EA3

2 ? 4 ? 150

2 ? 8 ? 240

M12

3 ? 3 ? 185

3 ? 6 ? 240

M12

M12

Cu busbar



1) The recommendations for the North American market in AWG or MCM must be taken from the appropriate NEC (National Electrical Code) and CEC (Canadian Electrical Code) standards.

2) The motor-side inverter comprises three Motor Modules connected in parallel.

Note:

The recommended and maximum conductor cross-sections refer to one of the two converter sections in the parallel connection.

Minimum motor cable lengths for operation with power units connected in parallel

When using power units connected in parallel, the following motor cable lengths must be observed if a motor is connected with only one winding system and no motor-side reactors or filters are used:

Type rating

SINAMICS G150 converter cabinet unit
version A

Minimum cable length

kW

 

m

380 ... 480 V 3 AC

630

6SL3710-2GE41-1AA3

13

710

6SL3710-2GE41-4AA3

10

900

6SL3710-2GE41-6AA3

9

500 ... 600 V 3 AC

630

6SL3710-2GF38-6AA3

18

710

6SL3710-2GF41-1AA3

15

1000

6SL3710-2GF41-4AA3

13

660 ... 690 V 3 AC

1000

6SL3710-2GH41-1AA3

20

1350

6SL3710-2GH41-4AA3

18

1500

6SL3710-2GH41-5AA3

15

1750

6SL3710-2GH41-8EA3

12

1950

6SL3710-2GH42-0EA3

10

2150

6SL3710-2GH42-2EA3

8

2400

6SL3710-2GH42-4EA3

8

2700

6SL3710-2GH42-7EA3

8



Cable cross-sections for line and motor connection

It is generally recommended to use shielded 3-conductor three-phase cables between the converter and motor – and for higher power ratings, symmetrical cables where possible. If required, several of these cables can be connected in parallel. There are two main reasons for this:

  • Only then can the high IP55 degree of protection at the motor terminal box be easily achieved. The reason for this is that cables are routed into the terminal box through glands, and the number of possible glands is restricted by the terminal box geometry. Therefore single cables are less suitable.
  • With symmetrical, 3-conductor, three-phase cables, the summed ampere-turns over the cable outer diameter are equal to zero and they can be routed in conductive, metal cable ducts or racks without any significant currents (ground current or leakage current) being induced in these conductive, metal connections. The danger of induced leakage currents and thus of increased cable sheath losses is significantly higher with single-conductor cables.

The cable cross-section required depends on the current being conducted in the cable. The permissible current load capability of cables is defined, for example in IEC 60364?5?52. It depends partly on the ambient conditions such as temperature, but also on the routing method. It should be taken into account whether cables are individually routed with relatively good cooling, or whether several cables are routed together; in this case, cable ventilation is significantly poorer, which can therefore result in higher cable temperatures. Regarding this topic, reference is made to the corresponding correction factors for these secondary conditions in IEC 60364?5?52.

For 3-conductor copper and aluminum cables with PVC insulation and a permissible conductor temperature of 70 °C (e.g. Protodur NYY or NYCWY), as well as an ambient temperature of 40 °C, the cross-sections can be determined from the following table, which is based on IEC 60364?5?52.

Current-carrying capacity according to IEC 60364?5?52 at 40 °C

Cross-section of 3-conductor cable

Copper cable

Aluminum cable

 

Individual routing

Several cables next to one another 1)

Individual routing

Several cables next to one another 1)

mm2

A

A

A

A

3 ? 2.5

22

17

17

13

3 ? 4

30

23

23

18

3 ? 6

37

29

29

22

3 ? 10

52

41

40

31

3 ? 16

70

54

53

41

3 ? 25

88

69

68

53

3 ? 35

110

86

84

65

3 ? 50

133

104

102

79

3 ? 70

171

133

131

102

3 ? 95

207

162

159

124

3 ? 120

240

187

184

144

3 ? 150

278

216

213

166

3 ? 185

317

247

244

190

3 ? 240

374

292

287

224



1) Maximum nine cables may be routed directly next to one another horizontally on a cable tray.

Cables must be connected in parallel for higher currents.

Note:

The recommendations for the North American market in AWG or MCM must be taken from the appropriate NEC (National Electrical Code) and CEC (Canadian Electrical Code) standards.

Grounding and protective conductor cross-section

The protective conductor must be dimensioned taking into account the following data:

  • In the case of a ground fault, no impermissibly high contact voltages resulting from voltage drops on the PE conductor caused by the ground fault current may occur (< 50 V AC or < 120 V DC, IEC 61800?5?1, IEC 60364, IEC 60543).
  • The protective conductor must not be excessively loaded by any ground fault current it carries.
  • If it is possible for continuous currents to flow through the PE conductor when a fault occurs, the PE conductor cross-section must be dimensioned for this continuous current.
  • The protective conductor cross-section must be selected according to EN 60204?1, EN 60439?1, IEC 60364.

Cross-section, line conductor

Minimum cross-section, external protective conductor

mm2

mm2

Up to 16

Minimum cross-section of line conductor

16 ... 35

16

As of 35

Minimum half the cross-section of line conductor



Note:

The recommendations for the North American market in AWG or MCM must be taken from the appropriate NEC (National Electrical Code) and CEC (Canadian Electrical Code) standards.

  • Switchgear and motors are usually grounded separately via a local grounding electrode. With this constellation, the ground fault current flows via the parallel ground connections and is divided. In spite of the relatively low protective conductor cross-sections used in accordance with the table above, no inadmissible touch voltages occur with this grounding system.
    However, from experience gained with different grounding constellations, we recommend that the ground cable from the motor returns directly to the converter. For EMC reasons and to prevent bearing currents, symmetrical 3-conductor, three-phase cables should be used where possible instead of 4-conductor cables, especially on drives in the higher power range. For 3-conductor cables, the protective or PE conductor must be routed separately or arranged symmetrically in the motor cable. The symmetry of the PE conductor is achieved using a conductor surrounding all phase conductors or using a cable with a symmetrical arrangement of the three phase conductors and three ground conductors. For more detailed information on this topic, please refer to the SINAMICS Low Voltage Engineering Manual.
  • Through their high-speed control, the converters limit the load current (motor and ground fault currents) to an rms value corresponding to the rated current. Based on this, we recommend that the cross-section of the protective conductor to ground the cabinets be the same as for the line conductor.
















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Êàòàëîã îáîðóäîâàíèÿ 2017
Siemens Industry Catalog Drive Technology Automation Technology Automation Systems Operator control and monitoring systems SIMATIC HMI Identification systems Industrial Communication Introduction Industrial Ethernet PROFINET Introduction Drive Systems SINAMICS G SINAMICS G120 standard inverters SINAMICS G120C compact inverters SINAMICS G120P and G120P Cabinet pump, fan, compressor converters SINAMICS G120D distributed inverters SINAMICS G130 Drive converter chassis units SINAMICS G150 Drive converter cabinet units SINAMICS S high-performance drives SINAMICS medium-voltage drive converter DC converter Controller SIMATIC PCS 7 process control systems Distributed I/O Motion Control Systems CNC Controls Operator panels Industrial PC Switching and Protection Devices for Power Distribution Power Monitoring SENTRON Measuring Devices Configuring, Visualizing and Controlling with SIMATIC Configuring, Visualizing and Controlling with SENTRON Industrial Identification Systems Network Components Industrial Controls SITOP power supplies Software and Tools Network management and diagnostics Technology Components PROFIBUS AS-Interface IO-Link Industrial Wireless Communication Industrial Remote Communication Industrial Security Industrial Controls Manufacturing Execution Systems (MES) SIMATIC IT PC-based Automation Process control systems Process instrumentation Process analytics SITOP power supplies Products for specific requirements Energy Building Technologies Low-Voltage Controls and Distribution Safety Systems - Safety Integrated Market-specific solutions Industry Services ... and everything else you need




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