SINAMICS Variable Speed Drive for pumps and fans G120P.. Variable speed drives for energy-optimized open-loop or closed-loop speed control to control pump and fan motors in building-related applications. ● ● ● ● ● ● ● ● N5111 2021-12-14 Power range: 0.
Use ● ● ● Demand-controlled speed control of supply and discharge fans in air conditioning systems Demand-controlled speed control of circulating pumps in HVAC systems Pressure boost and control of the fill level of pumps Functions Functions specific to pumps and fans are already integrated ● Automatic restart Application restarts after a power failure or a fault ● Flying restart Variable speed drive is switched in while the motor is running ● ECO mode Automatic adaptation of the motor current to the actu
● ● Isolated digital inputs with a separate potential group to prevent potential transfers Isolated analog inputs for EMC-compliant installation without the need for additional components Energy efficiency ● Optimized drive topology – Limit values for harmonic currents and THD compliant with IEC/EN 61000-3-12 are fulfilled without the need for additional measures (Rsce ≥ 120) – Reduced line harmonics – No reactors → lower weight & smaller installation space requirements – Lower apparent power → smaller ca
Technical design Components SINAMICS G120P is a combination of SINAMICS Control Unit CU230P-2 BT with the SINAMICS Power Module PM230 that is harmonized and coordinated for pump and fan applications, as well as an operator panel or a blanking cover. The operator panel or blanking cover is not included in the scope of supply and must be separately ordered. The following versions of CU230P-2 are available: ● CU230P-2 BT with RS485 interface for USS, Modbus RTU, BACnetMS/TP and P1.
The sets include cable lugs for attaching the equipotential bonding and end sleeves/cable lugs (FSD and up) for the motor and power supply cable. The sets comprise the following components: FSA FSB FSC FSD FSE FSF Brass EMC cable gland for motor cables incl. EMC lock nuts 1 unit M20x1.5 1 unit M25x1.5 1 unit M32x1.5 1 unit M40x1.5 1 unit M50x1.5 1 unit M63x1.5 Polyamide cable gland for power supply cable incl. lock nuts 1 unit M20x1.5 1 unit M25x1.5 1 unit M32x1.5 1 unit M40x1.
Type summary IP55 bundle Filter A Order no./MLFB Type Output current (A) Efficiency η Frame size Power (kW) 6SL3200-6AM12-2AH0 G120P-0.75/35A 2.2 0.92 A 0.75 6SL3200-6AM13-1AH0 G120P-1.1/35A 3.1 0.94 A 1.1 6SL3200-6AM14-1AH0 G120P-1.5/35A 4.1 0.95 A 1.5 6SL3200-6AM15-8AH0 G120P-2.2/35A 5.9 0.96 A 2.2 6SL3200-6AM17-7AH0 G120P-3/35A 7.7 0.96 A 3 6SL3200-6AM21-0AH0 G120P-4/35A 10.2 0.97 B 4 6SL3200-6AM21-3AH0 G120P-5.5/35A 13.2 0.97 B 5.
IP20 bundle Filter A Order no./MLFB Type Output current (A) Efficiency η Frame size Power (kW) 6SL3200-6AE12-2AH0 G120P-0.75/32A 2.2 0.93 A 0.75 6SL3200-6AE13-1AH0 G120P-1.1/32A 3.1 0.94 A 1.1 6SL3200-6AE14-1AH0 G120P-1.5/32A 4.1 0.95 A 1.5 6SL3200-6AE15-8AH0 G120P-2.2/32A 5.9 0.96 A 2.2 6SL3200-6AE17-7AH0 G120P-3/32A 7.7 0.96 A 3 6SL3200-6AE21-0AH0 G120P-4/32A 10.2 0.97 B 4 6SL3200-6AE21-3AH0 G120P-5.5/32A 13.2 0.97 B 5.5 6SL3200-6AE21-8AH0 G120P-7.
Accessories Description Order no.
Siemens Description Order no./MLFB Type (ASN) SINAMICS G120P PM230, IP20 screening termination kit for FSB. Contains: Screening plate and fixing accessories 6SL3266-1EB00-0KA0 G120P-Screen-FSB SINAMICS G120P PM230, IP20 screening termination kit for FSC.
Product documentation 10 Siemens Title Description Source/Document ID Operating Manual Design, installation, commissioning and troubleshooting the SINAMICS G120P. A5E36496664A Getting Started Guide Power Module PM230 Hardware IP55 Quick guide with dimensions and design and installation notes. A5E35100000A Getting Started Guide Power Module PM230 Hardware IP20 Quick guide with dimensions and design and installation notes.
Notes Engineering SIZER software supports users with its comprehensive physical and technical background knowledge. www.siemens.com/sizer Installation ● ● Use without a control cabinet, i.e.
Technical data Functional data Electrical data Power (low overload LO) 0.75 to 90 kW Line voltage 380 to 480 V 3 AC ±10 % Line frequency 47 to 63 Hz Overload capability of frame sizes A – C (low overload LO) ● 1.5 x base-load current (150 %) for 3 s every 300 s ● 1.1 x base-load current (110%) for 57 s every 300 s Overload capability of frame sizes D – F (low overload LO) 1.1 x base-load current (110%) for 60 s every 300 s Rated input current (LO: at 40 ℃) 2.3 to 166 A (IP55) 2.
Conformity Environmental conditions Protection class according to EN 61800-5-1 Class I (with protective conductor system) and Class III (PELV) Touch protection according to EN 61800-5-1 If used as intended Permissible ambient and coolant temperature (air) during operation for line-side power components and Power Modules ● Low overload (low overload LO) See derating factors for derating ● 0 to 50 °C (32 to 122 °F) without derating > 50 to 60 °C (122 to 160 °F) with derating High overload (high overlo
Derating factors Derating table The rated power based on the rated output current /N. The rated output current/N is based on the duty cycle for low overload (low overload LO). Rated output Rated output current in A at 3 AC 50 Hz 400 V for a pulse frequency of Kw HP 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz 0.75 1.0 2.2 1.87 1.54 1.32 1.10 0.99 0.88 1.1 1.5 3.1 2.64 2.17 1.86 1.55 1.40 1.24 1.5 2.0 4.1 3.49 2.87 2.46 2.05 1.85 1.64 2.2 3.0 5.9 5.02 4.13 3.
100 % 75 C (%) 50 G_D011_DE_00308 High overload (HO) for Power Modules PM230, frame sizes A to F 25 0 0 10 20 30 40 50 °C 60 T (°C) T (°C) = ambient temperature C (%) = permissible output current Derating in relation to the air pressure in meters above sea level 100 % 90 80 G_D011_DE_00104 C (%) Permissible output current in relation to the installation altitude 70 60 0 1000 2000 3000 m H (m) 4000 3000 m H (m) 4000 H (m) = installation altitude above sea level C (%) = permissible o
Derating in relation to the line voltage 100 % 80 60 G_D011_DE_00324 C (%) Permissible output current in relation to the line voltage 40 20 0 340 360 342 380 400 420 440 460 480 500 520 V 540 528 U (V) U (V) = line voltage C (%) = permissible output current 100 % 80 60 G_D011_DE_00325 P (%) Permissible rated power in relation to the line voltage 40 20 0 340 360 342 380 400 420 440 460 480 500 520 V 540 528 U (V) U (V) = line voltage P (%) = permissible rated power 16 Siemens N5111 2021-12-14
Diagrams Connection diagram Control Unit CU230P-2 BT ≥4.7 k? BOP-2/IOP-2-BT interface ESC OK USB interface for PC tools 0 to 20 mA ON PC inverter connection kit 2 OFF (8) (16) (32) (64) Bit 2 Bit 3 Bit 6 (4) Bit 5 (2) Bit 4 (1) Bit 1 ON Bit 0 0 to 10 V OFF 0 to 20 mA max. 500 ? 0 to 20 mA max.
Dimensions Dimension drawing Power Module PM230, IP55 with integrated line filter A/B Dimensions (mm) Frame size 18 Siemens B H T1 with IOP-2-BT Clearances (mm) T1 with blanking cover/BOP-2 T2 without cover Waste heat cooling air cooling air (bottom) (side) (top) A 154 460 266 256 249 100 100 0 B 180 540 266 256 249 100 100 0 C 230 620 266 256 249 125 125 0 D 320 640 346 336 329 300 300 50 E 320 751 346 336 329 300 300 50 F 410 915 433 423 416
Dimension drawing PM230 Power Module, IP20 B T1 T2 H Power Module PM230, IP20 with integrated line filter A Clearances (mm) 2) Dimensions (mm) Frame size H 1) B T1 with IOP-2-BT T1 with blanking cover/ T2 without cover Waste heat (top) Cooling air (bottom) BOP-2 FSA 196 73 245 235 223 80 100 FSB 292 100 245 235 223 80 100 FSC 355 140 245 235 223 80 100 FSD 512 275 275 265 253 300 300 FSE 635 275 275 265 253 300 300 FSF 934 350 387 377 365 350 350 P
Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies 20 Siemens Document ID N5111 Edition 2021-12-14 © Siemens Switzerland Ltd, 2012 Technical specifications and availability subject to change without notice.
