SMD-4 system

Prix FOB

Obtenir le dernier prix

29000 / Piece

1 Piece Minimum Order

Pays:

Russia

N Â° de modÃ¨le:

SMD-4 system

Prix FOB:

29000 / Piece (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Russia

Prix de commande minimale:

29000 per Piece

Commande minimale:

1 Piece

Packaging Detail:

Carrying case

Heure de livraison:

Air delivery

Capacité de Fournir:

30 Piece per Month

Payment Type:

Other, PayPal, T/T

Groupe de produits :

Vast

Contacter maintenant

Polina Export

Russia

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Personne Ã contacter Ms. Irina

29, 418 Vyborgskaya embankment, Saint Petersburg

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SpÃ©cification du produit

Brand Name: SMD-4 system
Usage: Vibration Testing Machine

The systems of the SMD-4 series are delivered in 2 types:stationary and portable.

La description

Description:

1. The system provides control of the current state of the units from the first rotor speed at start-up to a complete stop and combines the detection
of incipient defects to optimize maintenance processes and the ability to instantly identify developed defects for operational control of the unit.
2. The SMD*4 system can be installed on the entire object or individual nodes without stopping it and used to monitor the development of the state
of the unit and individual defects. Once deployed and turned on, the system does not require the participation of an operator or diagnostician.

3. Recording of the original signals occurs at the operator's command or by the event.

4. The obtained values â€‹â€‹of vibration parameters are used to establish the diagnosis and forecast the technical condition of the unit. Synchronous recording
at once through all channels of the system allows to significantly increase the accuracy of the diagnosis, and the high measurement speed makes it possible to evaluate
the technical condition of the unit in rapidly changing transients, such as acceleration or coasting.

5. After collecting statistics, the system program automatically selects thresholds for selected monitoring values.

Vibration sensors

The main ones are vibration acceleration measurement sensors (accelerometers) with a piezoceramic element isolated from the body and standard ICP power supply.
A typical conversion factor is **0 mV / g with a marginal peak value of the measured acceleration of *0 g. The normalized frequency range of the sensor is 0.******0 Hz,
for relative measurements, the sensor is used up to *5 kHz, the dynamic range is not worse than **0 dB. The operating temperature range is from **0 to ***5 degrees Celsius.
The ICP-sensor power supply is provided by the Bias.

Current transducers

The SMD*4 electric machine can use measuring transformers to measure power current with or without a magnetic core (Rogowski coil). The required frequency
range of the measuring AC transformer is from 2 to *0,**0 Hz, power is not required for most sensors. The required dynamic range of the current sensor is at least **0 dB.
The upper limit of the temperature at the place of mounting the current sensor (with electronics) on the power cable of the machine is **5 degrees Celsius.

RPM sensors

The system can use typical eddy current or magnetic speed sensors (frequency range 0.****0 Hz) with one pulse per revolution, forming a synchronizing voltage pulse
of either polarity with a voltage of **0 V with a leading front of up to *0 μs. Foreddy current sensors produced by Association VAST,1
power source is included in the BIAS.

The determination of the frequency of rotation of a unit with a static voltage regulator can be carried out on the current spectrum in one of the measuring channels of the
SMD*4 system, considering the correction for the number of pole pairs and slip frequency in units with an asynchronous motor.

Pays:	Russia
N Â° de modÃ¨le:	SMD-4 system
Prix FOB:	29000 / Piece (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Russia
Prix de commande minimale:	29000 per Piece
Commande minimale:	1 Piece
Packaging Detail:	Carrying case
Heure de livraison:	Air delivery
Capacité de Fournir:	30 Piece per Month
Payment Type:	Other, PayPal, T/T
Groupe de produits :	Vast