Universal Measuring Instruments

UNIVERSAL MEASURING INSTRUMENTS Universal measuring instruments are applied for measuring, recording and monitoring of electrical values in low and middle voltage networks. The measurement is rated for 1 and 3 phase systems with or without neutral. These instruments are featuring high accuracy, compact design, and measuring of harmonic currents / voltages for all phases. Universal measuring instruments replace up to 15 other devices, such as ammeters, voltmeters, voltmeter-switches, power meters (kW, kVA, kvar und cos phi), active / reactive power counters, harmonic analysers, measuring converters,...

UNIVERSAL MEASURING INSTRUMENTS TNM 96 VAF-O - Multimeter • True RMS measurement • On site Programmable • Low Back Depth • 3 Line ultra bright LED Display • Run hours / On hour indication TNM96 VAF-O measures important electrical parameters in 3 phase 4 Wire, 3 phase 3 Wire and 1 phase Network and replaces the multiple analog The instrument has very low back depth (behind the panel) of less than 55 panel meters. It measures electrical parameters like AC Voltage, AC Current, Frequency and many more. The instrument also has an optional limit switch. Parameter Screen recall In case of power failure,...

UNIVERSAL MEASURING INSTRUMENTS Technical Specifications Input Voltage Nominal input voltage (AC RMS) System PT primary values System PT secondary values Max continuous input voltage Input Current Nominal input current System CT primary values System CT secondary values Max continuous input current Auxiliary supply External Auxiliary Aux supply frequency VA Burden Nominal input voltage burden Nominal input current burden Auxiliary Supply burden Operating Measuring Ranges Current Voltage Frequency Reference conditions for Accuracy Reference Temperature Input Frequency Current Voltage Auxiliary...

UNIVERSAL MEASURING INSTRUMENTS Dimensions: Electrical connections: Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

UNIVERSAL MEASURING INSTRUMENTS No. System Voltage Voltage L1 - N Voltage L2 - N Voltage L3 - N Voltage L1 - L2 Voltage L2 - L3 Voltage L3 - L1 System Current Current L1 Current L2 Current L3 Frequency RPM Max (System Voltage/ System Current) Min (System Voltage/ System Current) Hour Run ON Hour Number of auxiliary interrupt Order Information: Model: TNM96 VAF-O System Type (connection network) 3 Phase (programmable as 4 Wire or 3 Wire on site) or 1 Phase Auxiliary supply voltage 40 - 300 V AC DC + 5% or 20 - 40 V AC / 20 - 60 V DC Order Example: TNM96 VAF-O, 3Phase 3Wire, with auxiliary supply:...

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...

UNIVERSAL MEASURING INSTRUMENTS EMC Compatibility Rated Power Frequency Compliance to International standard IEC 61326. magnetic Field Interference Emission Interference Immunity Electrostatic discharge Short interruptions Technical Specifications Input Voltage Nominal input voltage (AC RMS) Max continuous input voltage Nominal input voltage burden System PT secondary values System PT primary values Input Current Nominal input current System CT secondary values System CT primary values Max continuous input current Nominal input current burden Auxiliary supply External Auxiliary DC Auxiliary supply...

UNIVERSAL MEASURING INSTRUMENTS Accuracy Voltage ± 1.0 % of nominal value Current ± 1.0 % of nominal value Frequency 0.5% of mid frequency 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...

UNIVERSAL MEASURING INSTRUMENTS Electrical connections: Celsa Messgerate España S.L. www.celsamessgerate-spain.com [email protected] / +34 96 130 93 78

UNIVERSAL MEASURING INSTRUMENTS Parameter measurement and display: No. System Voltage System Current Voltage L1 - N Voltage L2 - N Voltage L3 - N Voltage L1 - L2 Voltage L2 - L3 Voltage L3 - L1 Current L1 Current L2 Current L3 Frequency System Active Power (kW) Active Power L1 Active Power L2 Active Power L3 System Re-active Power (kVar) Re-active Power L1 Re-active Power L2 Re-active Power L3 System Apparent Power (kVA) Apparent Power L1 Apparent Power L2 Apparent Power L3 System Phase Angle System Power Factor Power Factor L1 Power Factor L2 Power Factor L3 Phase Angle L1 Phase Angle L2 Phase...

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 [email protected] / +34 96 130 93 78

UNIVERSAL MEASURING INSTRUMENTS TNM 96E - 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. • Programmable Energy format and Energy rollover count • Wide auxillary Power Supply which can accept any input between 40V – 300V AC/DC or 12V – 48V DC. • Storage of MIN / MAX values. • Measurement and Display of...