Dold BA 9054 | 0053631 | Measuring relay for voltage monitoring -Rờ le giám sát điện áp AC 5-50V UH AC 230V 0-20s

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  Phân biệt kiểu chuyển mạch NO và NC - Switching function Normally open NO vs Normally closed NC

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Rờ le giám sát điện áp Dold BA 9054 | 0053631 | Measuring relay  for voltage monitoring

(AC 5-50V UH AC 230V 0-20s)

Voltage relay

BA 9054

Article number: 

0053631

Variant: 

BA9054/010 AC5-50V UH AC230V

Contacts 2 change-over contacts,
Auxiliary voltage AC 230 V,
Start up delay Without,
Measuring range AC 5 - 50 V,
Switching delay 0-20s,
Approval CCC,
Variant Overvoltage relay. Energized on trip. Time delay at setting value
 

Mô tả/ Product description

The voltage relay BA 9054 of the VARIMETER series monitors single phase DC or AC voltage systems (with 1 Measuring range for AC and DC). The adjustment is made via potentiometers on the front of the device. Early recognition and preventive maintenance avoid interruptions of electrical plants and provides a higher operational and plant safety.

 

Thông số kỹ thuật/ Technical specifications

Width:	45 mm
Operate delay:	Yes
1- / 3-phase:	1
Nominal voltage max.:	AC 400 V
Auxiliary voltage:	AC, DC, AC/DC
Output contacts:	2 Wechsler
Enclosure design:	Switch cabinet
Type:	BA 9054

 

Ưu điểm/ Advantages

- Protection against defect by overvoltage
- Preventive maintenance
- For better productivity
- Quicker fault locating
- Precise and reliable
 

Đặc tính/ Features

- According to IEC/EN 60255-1, IEC/EN 60947-1
- To: monitor DC and AC
- With measuring ranges from 15 mV to 1000 V
- High overload possible
- Input frequency up to 5 kHz
- Galvanic separation between Auxiliary Circuit – measuring ciruit
- Auxiliary supply AC and AC/DC
- Optionally with start-up delay
- With time delay, up to max. 100 sec
- Optionally with safe separation to IEC/EN 61140 (on request)
- As option with manual reset
- LED indicators for operation and contact position
- Width: 45 mm
 

- Xem chi tiết Tài liệu kỹ thuật/ Datasheet Rờ le giám sát điện áp Dold BA 9054 | 0053631

Overvoltage relay. Energized on trip. Time delay at setting value   Overvoltage relay. De-energized on trip. Time delay at setting value   Undervoltage relay. De-energized on trip. Time delay at hysteresis value   Undervoltage relay. Energized on trip. Time delay at hysteresis value   Overvoltage relay. Energized on trip. Time delay at setting value. With start up delay time   Undervoltage relay. De-energized on trip. Time delay at hysteresis value. With start up delay time   Undervoltage relay. De-energized on trip. Time delay at hysteresis value. With manual reset, resetting by disconnecting the power supply   Overvoltage relay. De-energized on trip. Time delay at setting value. With start up delay time   Undervoltage relay. Energized on trip. Time delay at hysteresis value. With start up delay time   Overvoltage relay. Energized on trip. Time delay at setting value. With manual reset, resetting by disconnecting the power supply   Overvoltage relay. De-energized on trip. Time delay at setting value. With manual reset, resetting by disconnecting the power supply   Undervoltage relay. Energized on trip. Time delay at hysteresis value. Overloadable up to AC 1000 V   Overvoltage relay. Energized on trip. Time delay at setting value. Overloadable up to AC 1000 V   Overvoltage relay. De-energized on trip. Time delay at setting value. Overloadable up to AC 1000 V   Undervoltage relay. De-energized on trip. Time delay at hysteresis value. Overloadable up to AC 1000 V   Undervoltage relay. De-energized on trip. Time delay at hysteresis value. With start up delay time. Overloadable up to AC 1000 V   Overvoltage relay. De-energized on trip. Time delay at setting value. With start up delay time. Overloadable up to AC 1000 V   Overvoltage relay. Energized on trip. Time delay at setting value. With start up delay time. Overloadable up to AC 1000 V   Undervoltage relay. Energized on trip. Time delay at hysteresis value. With start up delay time. Overloadable up to AC 1000 V  
Overvoltage relay. Energized on trip. Time delay at setting value