Fiber optic temperature measurement device for transformer winding in rail transit-INNO

The fiber optic temperature controller for rail transit is a type of temperature controller specially designed for special fields such as subways, locomotives, aviation, etc; Due to the impact current interference of traction current on track circuits in these fields, as well as the interference of unbalanced current and poor traction return current, temperature controllers are required to have good electromagnetic compatibility in these aspects.

Our independently developed fluorescent fiber optic temperature sensor is a new principle temperature measurement device. Its principle is that the fiber optic module emits laser, which is transmitted to the end of the temperature sensing probe through the fiber optic. The rare earth material at the end receives light, and the reflected light is transmitted back to the fiber optic module. The fiber optic module decomposes the temperature information in the reflected light.

This product uses our company’s independently developed fluorescent sensor mpat'i fibra óptica as the temperature sensing element. This temperature sensing element is immune to electromagnetic interference and resistant to high voltage (100KV/fiber to ground lead distance of 0.4m). Fluorescent fiber optic temperature measurement completely cuts off the interference transmitted from the temperature measuring element to the controlador mpat'i from the temperature measurement source. The overall anti-interference ability of the temperature controller is extremely strong, the output contact capacity is large, the functions are complete, the LCD interface is illustrated, the setting is simple, and easy to operate, with reliable EMC and EMI performance.

basic function	1. Provide three-way winding temperature measurement; Automatic/manual start stop cooling fan function; Digital compensation function for display values of each channel; LCD display, LED display light, with operation keyboard; Provide clock function;
	2. Provide black box function, which can record temperature data before power failure and historical maximum temperature;
	3. Provide transformer door cabinet point opening alarm function:
	4. Provide one set of over temperature alarm contacts (one normally open and one normally closed);
	5. Provide two sets of over temperature trip contacts (two normally open and two normally closed);
	6. Provide one set of iron core alarm contacts (one normally open and one normally closed);
	7. Provide one set of remote transmission contacts for the fan (one normally open and one normally closed);
	8. Provide one set of temperature controller power-off alarm contacts (one normally open and one normally closed);
	9. Provide one set of temperature controller fault alarm contacts (one normally open and one normally closed);
	10. Fan fault diagnosis function, and provide a set of fan fault alarm contacts (L function);
	11. Iron core temperature measurement function, and provide a set of iron core over temperature alarm contacts (I function):
	12. Provide RS485 communication function, communication with time markers, and can receive time synchronization (F function: standard MODBUS-RTU protocol);
Additional features (customizable)	1. Provide 4-8 channels of 4-20mA analog current output function (E function)
	2. Local or remote confirmation and reset function for fault information:
	3. The communication protocol can use methods such as Profibus, IEC60870-5-103, Ethernet communication, etc;

Standard of Execution:

Estándares producción	JB/T7631-2005″Electronic temperature controller for Transformers”Industry standards
Hmihi deni ya acreditación:	ISO9001:2008Certificación mbo ja ar ko ya Gestión ar ar hño
Gi thogi estándar ntsa̲:	IEC61000 — 4:1995 Norma ja ya Ximhai
	GB/T17626-2008″Electromagnetic compatibility test and measurement techniques”standard

Product Characteristics

Characteristics of temperature controllers for rail transit:
1. The protection level is IP54.
2. The output contact capacity is large.
3. Fiber optic temperature measurement is the first in China and at the international leading level.
4. The temperature controller uses the ARM architecture CPU, which has strong data processing capabilities and stable system performance.
5. Large LCD screen with digital and Chinese display.
The design concept of the circuit board for button operation and LED signal indication display of the temperature controller is modular design, with strong and weak electrical separation to avoid spatial crosstalk.
7. The temperature controller contains a clock chip and an external FLASH, which can be customized for high-capacity, time marked historical data storage

Escenarios ya nt'ot'e

Soluciones OEM personalizadas pa ár industria,
Ofrecemos fabricante equipos originales (OEM) Soluciones jar múltiples ya ta̲i verticales,
Nuya ta̲i ar basan jar mextha ar hño, establo, ne tecnologías cuidadosamente diseñadas ne adaptadas yá industrias.

Ar plazo ar njut'i: Aceptamos TT,30% njwati ne 70% saldo kontra copia BL.
Plazo entrega: Ir 'me̲t'o general, da hñuts'i wa alrededor ar 15-20 Ya pa.
Ar estándar ar paquete: Ir 'me̲t'o general, use 'nar carcasa ar xithe̲ contrachapada xí nze̲di da 'ba̲ts'i.
Ar logotipo: Nu'bu̲ gí 'ñehe 'nar hño yá 'bede, 'ñotho ar hñäki ningún pa gi OEM.

Ma jár ta̲i: HMUNTS'UJE productos ya populares jar Indonesia, Filipinas, Rusia, Ir 'rangu̲di, Oriente made ne ga pe̲ngi. 'Ra ya nu'u̲ ya HMUNTS'UJE clientes habituales ne 'ra nu'u̲ gi 'bu̲hu̲ jar nte. Esperamos da tsa unir bí ma Nugu̲je ne beneficiar ar mutuamente ja ma mfats'i..

Garantía: ja 12 Ar zänä ndezu̲ ar pa BL.
Ar respuesta ngut'a 'be̲tho ar período ventas bí ayuda da uni ar pedido.
Excelente hontho ja ya pa producción bí ga pe̲hu̲ ga pädi ya bi thogi da dimos.
Ar hño confiable bí resuelve ya 'ñu̲ yá ñä postventa.
Garantía ya ya'bu̲ período garantiza ke tsa ta̲i 'ñotho ar dudar nä'ä.

1. Proveedor integral jar za̲ ár nthe̲ jar nxoge ximhai.
2. Mäs nä'ä 13 ya je̲ya mfeni xi hño ar tsa̲ jar industria electrodomésticos.
3. Ofrecemos ya soporte tecnológico ar xi hño ar tsa̲ jar 'ñu pa perfeccionar ár njäts'i eléctrica ya nt'ot'e gratuita
4. Hontho ar ventas experimentado ne sugerencia.
5. Ga̲tho ya productos ko accesorios jár estricto 'nar control hño ne inspección final 'bu̲ 'be̲tho ar envío.
6. Podemos xi hño ar precio competitivo poderoso ne ya productos ar hño confiables.
7. Ar tarifa ar envío xí competitiva ar propio ma promotor ar envío.
8. Aseguramiento ar garantía: 12 Ar zänä
9.Nä'ä nuna da pedido dätä wa ya pequeño, Podemos brindar bí 'nar hontho personalizado!

T'e̲ni ya mpat'i fibra óptica pa transformadores/Ko ar monitoreo ar mpat'i fibra óptica/

Fiber optic temperature measurement device for transformer winding in rail transit

Indagación

Controlador mpat'i transformador ar klase seco BWDK — S201

Ko t'e̲ni mpat'i fibra óptica pa ar monitoreo ar mpat'i transformadores sumergidos asete

Sondas fluorescentes sensor mpat'i fibra óptica

Módulo detección mpat'i ya fibra óptica ar fluorescente ar Honto 'nar 'ñuu

T'e̲ni ya mpat'i fibra óptica pa transformadores/Ko ar monitoreo ar mpat'i fibra óptica/

Productos relacionados

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Fiber optic temperature measurement system for transformer in box type substation

Indagación

Controlador mpat'i transformador ar klase seco BWDK — S201

Ko t'e̲ni mpat'i fibra óptica pa ar monitoreo ar mpat'i transformadores sumergidos asete

Sondas fluorescentes sensor mpat'i fibra óptica

Módulo detección mpat'i ya fibra óptica ar fluorescente ar Honto 'nar 'ñuu

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