Low-voltage Brief Catalogue Current Transformer
Automatic AC Voltage Regulators
109 Low-voltage Brief Catalogue
110
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TND1 Single-phase Automatic AC Voltage Regulator TNS1 Three-phase Automatic AC Voltage Regulator • TND1/TNS1 series full-automatic AC voltage regulator collects sample and amplifies it and automaticly control circuit, and drives the servomotor to rotate the rocker arm and brush in required direction, and finally adjusts the output voltage to the rated value, finally reaches the aim of stabilizing the voltage. • Elegant appearance, compact structure, light weight, low loss, complete protection functions, stable and reliable, low output waveform distortion and so on. • Ambient temperature: -5 ℃ ~+40 ℃ • Relative humidity ≤90%(at +25 ℃ ) • Altitude: ≤2000m. • Working environment: Indoors, be free from chemical deposition, dirt, harmful corrosive medium, or flammable or explosive gas.
BH-0.66 Ⅰ Current Transformers
• For busbar and cable • To be used in combination, with measurement instruments: ammeters, watt-hour meters, measurement units, control relays, etc. • Max. voltage rating Ue: 660 V
• Secondary current Isn: 5A • Standards: IEC 61869-2
BH-0.66 Ⅰ
TND1/TNS1
SDH-0.66 Ⅱ Current Transformers
• For busbar • To be used in combination with measurement instruments: ammeters, watt-hour meters, measurement units, control relays, etc. • Max. voltage rating Ue: 660V
• Secondary current Isn: 5A • Standards: IEC 61869-2
TM Ultra-low Voltage Automatic AC Voltage Regulator
SDH-0.66 Ⅱ
• TM Ultra-low Voltage Automatic AC Voltage Regulator adopts electronic circuitry and control relay to change the transformer tap to adjust the output voltageThe product of series has various functions of protecting for over-voltage and short circuit and so on. • It is small volume, elegant appearance and has been widely used in the area where the mains voltage has sharp fluctuation or has sharp seasonal variation. It is the ideal protective device for a great variety of instrument. • Ambient temperature: -5 ℃ ~+40 ℃ • Altitude:≤3000m • Rated frequency: 50Hz
BH-0.66 Ⅲ Current Transformers
TM
• For busbar and cable • To be used in combination with measurement instruments: ammeters, watt-hour meters, measurement units, control relays, etc. • Max. voltage rating Ue: 660 V
• Secondary current Isn: 5A • Standards: IEC 61869-2
BH-0.66 Ⅲ
TNDZ(DBW), TNSZ(SBW) Series Pillar Type AC Automatic Regulator with Compensated
RCT Current Transformers
• To be used in combination with measurement instruments: ammeters, watt-hour meters, measurement units, control relays, etc. • Max. voltage rating Ue: 660 V
• Used in the application requiring stable voltage, such as telecommunication, broadcasting & TV, elevator, silicone controlled apparatus, numerical control machine tool, and various production lines, etc.
• Secondary current Isn: 5A • Standards: IEC 61869-2
• Rated capacity: 30KVA~600KVA • Rated output current: 45.5A~912A • Temperature: -5 ℃ ~+40 ℃ ; • Altitude:≤1000m; • Relative humidity: 15%~90%(20 ℃ ).
RCT
TNDZ(DBW)/TNSZ(SBW)
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