7KM3120-0BA01-1DA0

Data sheet 7KM3120-0BA01-1DA0 SENTRON PAC3120 LCD 96X96 mm Power Monitoring Device Controll panel instrument for electrical values protocol: Modbus RTU with graphics display U rated input: 690/400V 45-65Hz IE rated input: X/1A oder X/5A AC Power supply: 100 ... 250 V +-10 % AC/DC screw connections Model product brand name SENTRON product designation multimeter design of the product basic product type designation 7KM PAC3120 Measurements measuring procedure ● for voltage measurement TRMS ● for current measurement TRMS type of measured value detection complete voltage curve Sinusoidal or distorted measurable line frequency ● initial value 45 Hz ● full-scale value 65 Hz operating mode for measured value detection automatic line frequency detection Yes operating mode for measured value detection ● set at 50 Hz No ● set to 60 Hz No Supply voltage design of the power supply Wide-range power supply type of voltage of the supply voltage AC/DC supply voltage at AC 100 ... 250 V supply voltage at DC 100 ... 250 V Degree of protection protection class protection class IP on the front IP65 Suitability suitability for operation Installation in stationary panels in closed rooms Product Functions product function ● voltage measurement Yes ● current measurement Yes ● active power measurement Yes ● reactive power measurement Yes ● frequency measurement Yes Display and operation design of the display LCD height of the display 54 mm width of the display 72 mm color of the background of the display white 7KM31200BA011DA0 Page 1/6 4/18/2024 Subject to change without notice © Copyright Siemens illuminance of display backlight adjustable No time-controlled reduction of the illuminance of display backlight possible Yes display contrast adjustable Yes national language on the display screen is supported de, en, fr, spa, ita, por, tur, chi, pol number of keys 4 Communication transfer rate minimum 4.8 kbit/s transfer rate maximum 115.2 kbit/s Fault limits reference condition for metering accuracy In accordance with IEC61557-12, IEC62053-22 and IEC62053-23 formula for relative total measurement inaccuracy ● for measured variable voltage +/- 0.2 % ● for measured variable current +/- 0.2 % ● for measured variable active power +/- 0.5 % ● for measured variable reactive power +/- 1 % ● for measured variable output factor +/- 0,5 % ● for measured variable active energy Cl. 0.5 acc. to... IEC62053-22 ● for measured variable reactive energy Class 2 according to IEC61557-12 and/or IEC62053-23 Inputs Outputs number of digital inputs 2 type of electrical connection at the digital inputs screw-type terminals operating conditions for digital inputs external voltage supply Yes input voltage at digital input at DC maximum 30 V input current at digital input ● initial value for signal-recognition 7 mA number of digital outputs 2 type of switching output bidirectional digital output version switching or pulse output function operating voltage as output voltage at DC maximum permissible 30 V type of electrical connection at the digital outputs screw-type terminals output current ● at the digital outputs at DC limited to 100 ms maximum 130 mA internal resistance at the digital outputs 55 Ω standard for pulse emitter according to IEC62053-31 pulse duration ● initial value 30 ms ● full-scale value 500 ms adjustable time period minimum 10 ms switching frequency at digital output maximum 17 Hz property of the output short-circuit proof Yes Measuring inputs measurable supply voltage between (PE)N and L at AC maximum rated value 400 V measurable supply voltage between (PE)N and L at AC ● minimum 11.5 V ● maximum 480 V measurable supply voltage between the line conductors at AC maximum rated value 690 V voltage measuring range extension with external voltage transformers yes line conductors and neutral conductors internal resistance for voltage measurement 1.5 MΩ measuring category for voltage measurement CAT III measurable current ● 1 at AC rated value 1A ● 2 at AC rated value 5A relative measurable current at AC ● minimum 1% ● maximum 100 % current measuring range extension with external current transformers 7KM31200BA011DA0 Page 2/6 Yes 4/18/2024 Subject to change without notice © Copyright Siemens zero point suppression for current measurement 0 ... 10 % apparent power consumption for current measurement ● with measuring range 5 A per phase 0.3 VA measuring category for current measurement CATIII Connections type of electrical connection ● at the measurement inputs for voltage screw-type terminals ● at the measurement inputs for current screw-type terminals Mechanical Design fastening method standard rail mounting No size of Power Monitoring Device size 96 height 96 mm width 96 mm depth 56 mm installation depth 51 mm net weight 325 g mounting position vertical Environmental conditions ambient temperature during operation ● minimum -25 °C ● maximum 55 °C ambient temperature during storage ● minimum -25 °C ● maximum 70 °C relative humidity at 25 °C without condensation during operation maximum 75 % installation altitude at height above sea level maximum 2 000 m degree of pollution 2 Certificates certificate of suitability as EC Declaration of Conformity yes Approvals Certificates General Product Approval Confirmation EMV Test Certificates KC other Environment Miscellaneous Confirmation Environmental Confirmations Environment Environmental Confirmations Further information Information on the packaging https://support.industry.siemens.com/cs/ww/en/view/109813875 Information- and Downloadcenter (catalogues, leaflets,...) http://www.siemens.com/energy-automation Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=7KM3120-0BA01-1DA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/7KM3120-0BA01-1DA0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) 7KM31200BA011DA0 Page 3/6 4/18/2024 Subject to change without notice © Copyright Siemens http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=7KM3120-0BA01-1DA0 CAx-Online-Generator http://www.siemens.com/cax Tender specifications http://www.siemens.com/specifications 57,9 96 96 7KM31200BA011DA0 Page 4/6 4/18/2024 Subject to change without notice © Copyright Siemens DI2 DI1 DIC N L VN V3 V2 V1 - + -P Com B -P A DO2 k IL3k DO1 l IL2l DOC k IL2k l l IL1l RS 485 IL3l k IL1k SIEMENS B A DI2 RS 485 Com DI1 DIC DO2 last modified: 7KM31200BA011DA0 Page 5/6 DO1 - N DOC + L l IL3k k IL2l l VN IL2k k V3 IL1l l IL1k k SIEMENS IL3l V2 V1 3/12/2024 4/18/2024 Subject to change without notice © Copyright Siemens 7KM31200BA011DA0 Page 6/6 4/18/2024 Subject to change without notice © Copyright Siemens