Model BWR ThermostatPartial display, more contact us for inquiries:
BWR-04A(TH)
BWR-04J(TH)
BWR-04AJ(TH)
BWR-04AA(TH)
BWR-04YJ
BWR-04Y1
BWR-04BJ(TH)
bwr-04a/04d/04j/04aj/04ad
BWR-04Y(TH)
BWR-04JJ(TH)
BWR-04CA(TH)
BWR-04JJ(TH)
BWR-04CA(TH)
BWR-4/BWR-04
bwr-4ad/bwr-04ad
bwr-4ad/ye/bwr-04ad/ye
BWR-6/BWR-06
bwr-6ad/bwr-06ad
bwr-4aw/bwr-04aw
BWR-4/YE
BWR-04J(TH)
BWR2-06AJ(TH)
BWR-06JJ(TH)
BWR-05JJ(TH)
BWR-6NS
BWR-06J(TH)
BWR-06Y(TH)
BWR-04J Thermostat Standard Parameters, Customizable according to Customer's Requirements
| output signal | J-DC (4-20) mA Current Signal |
| Operating power | AC220×(1±10%)V, frequency (50～60)Hz |
| working conditions | Ambient temperature (-40～+55)℃, relative humidity≤100%, altitude≤2000m. |
| Temperature range | Default (0～150)℃; Optional (0～160)℃. |
| accuracy | Class 1.5 (the maximum error allowed at the detection point is ±2.25°C). |
| Switching action error | ±2°C |
| Switch Power Rating | AC220V/5A, DC220V/3A. |
| protection class | IP55 |
| Warm Bag Size | (Φ14×150)mm |
| Mounting Threads | (M27×2) mm |
| Capillary length | 5m |
Oil-immersed Transformer Winding Thermostat Introduction
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Precision monitoringBWR-04 thermostat is a powerful assistant for intelligent operation and maintenance of power system by virtue of thermal simulation principle and precise monitoring of oil-immersed transformer winding temperature.
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Multiple ProtectionIt has the function of hierarchical control cooling device, which can intelligently regulate the running power of cooling system according to the temperature of the winding, and guarantee the efficient heat dissipation of the transformer. At the same time, with over-temperature alarm and trip function, when the temperature rises abnormally, it can issue a timely alarm and cut off the power supply, all-round guarding the transformer stable operation.
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intelligent transmissionBWR-04 thermostat supports remote signal transmission and can output current signal to the control room display, realizing real-time monitoring and centralized display of temperature data, which is perfectly adapted to the informatization management demand of intelligent power system.
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high efficiency and energy savingThe cooling device can effectively reduce the energy consumption of the transformer through precise temperature control and intelligent regulation, helping the power industry to save energy and reduce emissions, which is in line with the current trend of green energy development.
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stable and reliableThe high quality components, tested and calibrated, with excellent electromagnetic compatibility, can operate stably in a strong electromagnetic interference environment, providing a reliable means of temperature monitoring and protection for the transformer.
