Measuring instruments TDM ELECTRIC TTN-Sh, TTN, CP, MARS, A45D, etc.

Measuring current transformers

Measuring current transformers TDM ELECTRIC are designed to receive a low-current signal proportional to the current flowing through the power circuit in networks up to 0.66 kV 50 Hz.

Materials

• The case is made of non-flammable self-extinguishing plastic.

Advantages

• All transformers are included in the state register of measuring instruments and have a certificate of type CN.C.34.004.A No. 36109.
• All transformers are certified and have the appropriate stamps on the body and in the passport.
• The range of TTN transformers of accuracy class 0.5 is very wide and covers a number of popular versions, such as TTN-Sh: 300-1000A; TTN60; TTN100 and TTN125, which are absent from a number of Russian manufacturers
• The terminal terminals of the secondary winding are closed with a transparent cover, which ensures electrical safety during operation.
• The possibility of sealing the cover of the secondary winding, which makes it possible to exclude unauthorized connection to it.
• The ability to connect both copper and aluminum conductors to TTN-Sh current transformers with a built-in bus.

Models: TTN-Sh, TTN, T-0.66.

Panel measuring devices

Panel measuring devices TDM ELECTRIC are designed to measure electrical parameters.

Models: arrow ammeters (square), arrow voltmeters (square), arrow ammeters (round), arrow voltmeters (round).

Digital electrical measuring devices

Digital electrical measuring devices TDM ELECTRIC are designed to measure current and voltage in single-phase and three-phase AC electrical circuits.

Materials

• The case is made of non-flammable self-extinguishing plastic.

Advantages

• All devices are certified and entered into the state register of measuring instruments, there are all the necessary verification seals in the passport and on the body of the device.
• The devices have an accuracy class of 0.5, which is many times higher than the accuracy class of arrow ammeters and voltmeters.
• The devices have a verification interval of 4 years.
• The current/voltage measurement range depends only on the nominal value of the connected measuring current transformers/voltage transformers and is 0-50 kA for ammeters and 0-999 kV for voltmeters.
• The CP-A72x3 and CP-B72x3 devices also have the ability to work in 1-phase networks with the measurement of currents and voltages at different parts of the circuit.
• A password is required to access the programming of the devices.

Models: CPU-A72 0-9999A-0.5-R, CPU-A72x3 0-50kA-0.5-R, CPU-A80 60A-1.0, CPU-A96 0-9999A-0.5-R, CPU-B72 0-9999V-0.5-R, CPU-B72x3 0-320kV-0.5-R, CPU-V80 500V-1.0, CPU-V96 0-9999V-0.5-R, CPU-AVCH72X3-0.5-R, CPU-MIPS96-0.5-R, CPU-H72 30-100Hz-0.5-R.

Electricity meters

Electricity meters TDM ELECTRIC are designed to measure AC or DC power consumption.

Models: MARS-1,0-11- P4-5(60)-M, MARS-1,0-11- Sh-5(60)-M, MARS-1,0-31- P7-5(10)-M, MARS-b/p-1,0-11- P1-5(40)-M, MARS-1,0-31- P7-5(60)-M, MARS-1,0-31- P7-5(100)-M, MARS-1,0-31- P7-5(10)-M.

Measuring instruments on a DIN rail

Measuring instruments on a DIN rail TDM ELECTRIC are designed to measure current and voltage in single-phase AC electrical circuits with a voltage of 230 V and a frequency of 50 Hz.

Models: A45D 100/5A-1.5, A45D 200/5A-1.5, A45D 300/5A-1.5, A45D 400/5A-1.5, A45D 600/5A-1.5, A45D 1000/5A-1.5, V45PD 300V-1.5, V45PD 500V-1.5.

Portable measuring instruments

Portable measuring instruments TDM ELECTRIC are designed to measure the values of the DC and AC currents, as well as the frequency of the AC contactless distortion factor of the sinusoidal alternating voltage and current; the coefficient of harmonic components of alternating voltage and current.

Models: M-830B, M-832, M-838, M266, M266C, M266F, DT9205A, DT9208A, TM-01, SHM-01.