TNM 96P - Multimeter
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UNIVERSAL MEASURING INSTRUMENTS TNM 96P - Multimeter • Fast and Easy Installation on panel with self clicking • True RMS measurement • 3 Line 4 Digits ultra bright LED Display (up to 9999) • On site Programmable CT/PT Ratios • User selectable CT Secondary 1A/5A • User selectable PT Secondary from 100 VLL to 500 VLL • User selectable 3ph3wire / 3ph4wire / single phase Network • Two auxillary Power Supply available 40V – 300V AC/DC or 12V - 48V DC. • Storage of MIN / MAX values • Measurement and Display of RPM, Run hours, On hours, No. of interruption The TNM96P measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network and replaces the multiple analog panel meters. The instrument display rotation per minutes for generator applications. It measures electrical parameters like AC Voltage, AC Current, Frequency, Number of poles can be set on site depending upon application requirement. Active, Reactive, Apparent Power and many more. 3 line 4 digits LED display Simultaneous display of 3 Parameters. Product Features On site programmable PT/CT ratios User selectable 3 phase 3Wire or 4Wire or Single phase Network It is possible to program primary of external potential Transformer (PT), User can program on site the network connection as either 3 Phase 3 Wire primary of external Current Transformer (CT) on site via front panel keys by or 4 Wire or single phase network using front panel keys. entering into Programming mode. In case of self powered TNM 96P only either 3 Phase 4 wire or single phase User selectable CT Secondary 5A/1A The secondary of external Current Transformer (CT) can be programmed on Storage of parameters possible site to either 5A or 1A using front panel keys. The instrument stores minimum and maximum values for System Voltage, SyUser selectable PT Secondary stem Current, Run Hour, ON Hour and number of Interrupts. The secondary of external Potential Transformer (PT) can be programmed on Every 60 sec stored values are updated. site from 100VLL to 500VLL using front panel keys. Four function keys Onsite selection of Auto scroll / Fixed Screen Using the four function key, it is possible to go desired parameter screen in- User can set the display in auto scrolling mode or fixed screen mode using front panel keys. Enclosure Protection for dust and water Low back depth Conforms to IP 50 (for front face) and IP 20 (for back) as per IEC60529. The instrument has very low back depth (behind the panel) of less than 55 mm. True RMS measurement The instrument measures distorted waveform up to 15th Harmonic. Celsa Messgerate España S.L. www.celsamessgerate-spain.com info@celsaspain.co

Compliance to International standard IEC 61326. Interference Emission IEC 61326-1 : 2005, Class A Interference Immunity IEC 61326-1 : 2005 Electrostatic discharge Rated Power Frequency magnetic Field Voltage dip Burst Surge Conducted RF IEC 61000-4-2 - 4kV/8kV contact/air. IEC 61000-4-3 - 10 V/m (80 MHz to 1 GHz) - 3 V/m (1.4 GHz to 2 GHz) - 1 V/m (2 GHz to 2.7 GHz) IEC 61000-4-4 - 2 kV (5/50 ns, 5 kHz) IEC 61000-4-5 - 1 kVLL / 2 kVLN. IEC 61000-4-5 - 3 V (150 kHz to 80 MHz) Short interruptions IEC 61000-4-8 - 30 A/m IEC 61000-4-11 - 0% during - 40% during 10/12 cycles. - 70% during 25/30...

Voltage ± 1.0 % of nominal value Current ± 1.0 % of nominal value Active power ± 1.0 % of nominal value Re-active power ± 1.0 % of nominal value Apparent power ± 1.0 % of nominal value Power factor 2.0% of Unity Phase angle 2.0% of range Measurment error is normally much less than error specified above. Variation due to influence quantity is less tha twice the error allowed for reference condition. Influence of Variations Temperature coefficient (for rated value range of use (0...50°C) Display update rate Response time to step input Applicable Standards EMC Safety IP for water and dust...

Electrical connections: Self Powered Aux 3 Phase 4 Wire Unbalanced Load 3 Phase 3 Wire Unbalanced Load Dimensions Celsa Messgerate Espana S.L. www.celsamessgerate-spain.com info@celsaspain.com / +34 96 130 93 78

Celsa Messgerate Espana S.L.

UNIVERSAL MEASURING INSTRUMENTS Rear connection: Order Information: Model: TNM96P Auxiliary supply Self Aux* or 40 V – 300V AC/DC or 12 V – 48V DC Order Example: TNM96P, auxiliary supply 40V – 300V AC/DC) *NOTE: Self Auxiliary meter is available only in 3Phase 4 Wire and Single Phase network. Auxiliary input is derived from Phase 1 (R phase). In case of external auxiliary meter all three networks are available (3Phase 4Wire / 3Phase 3Wire / Single Phase) Celsa Messgerate España S.L. www.celsamessgerate-spain.com info@celsaspain.com / +34 96 130 93 78