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BE1-25
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同期检查继电器
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Sync-Check Relay (25)
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BE1-25/79TR
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检同期重合闸继电器
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Sync-Check Reclosing Relay (25/79)
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BE1-27
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低电压继电器
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Undervoltage Relay (27)
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BE1-59
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过电压继电器
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Overvoltage Relay (59)
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BE1-27/59
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低/过电压继电器
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Under/Overvoltage Relay (27)
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BE1-32R
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功率方向继电器
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Directional Overpower Relay (32)
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BE1-40Q
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失磁继电器
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Loss of Excitation Relay (40)
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BE1-32O/U
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方向过/欠功率继电器
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Directional Over/Underpower Relay (32)
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BE1-46N
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负序过流继电器
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Negative Sequence Overcurrent Relay (46)
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BE1-47N
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负序电压继电器
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Negative Sequence Voltage Relay (47)
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BE1-50
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瞬时过流继电器
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Instantaneous Overcurrent Relay (50)
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BE1-50BF
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断路器失灵继电器
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Breaker Failure Relay (50BF)
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BE1-50/51B
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(单相)时限过流继电器
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(Single Phase) Time Overcurrent Relay (51)
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BE1-50/51M
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(单相)时限过流继电器
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(Single Phase) Time Overcurrent Relay (51)
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BE1-BPR
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可编程断路器保护继电器
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Programmable Breaker Protection Relay
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BE1-51
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(单相)时限过流继电器
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(Single Phase) Time Overcurrent Relay (51)
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BE1-51
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(两相及零序)时限过流继电器
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(Two Phase with Neutral)Time Overcurrent Relay (51)
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BE1-51
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(三相)时限过流继电器
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(Three Phase) Time Overcurrent Relay (51)
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BE1-51
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(三相及零序)时限过流继电器
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(Three Phase With Neutral) Time Overcurrent Relay (51)
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BE1-51/27C
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(单相)低电压起动时限过流继电器
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(Single Phase) Time Overcurrent Relay with Voltage Control (51/27C)
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BE1-51/27C
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(三相)低电压起动时限过流继电器
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(Three Phase) Time Overcurrent Relay with Voltage Control (51/27C)
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BE1-51/27C
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(三相及零序)低电压起动时限过流继电器
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(Three Phase with Neutral) Overcurrent Relay with Voltage Control (51/27C)
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BE1-51/27R
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(单相)低电压闭锁时限过流继电器
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(Single Phase) Time Overcurrent Relay with Voltage Restraint (51/27R)
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BE1-51/27R
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(三相)低电压闭锁时限过流继电器
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(Three Phase) Time Overcurrent Relay with Voltage Restraint (51/27R)
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BE1-51/27R
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(三相及零序)低电压闭锁时限过流继电器
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(Three Phase with Neutral) Time Overcurrent Relay with Voltage Restraint (51/27R)
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BE1-59N
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接地过电压继电器
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Ground Fault Overvoltage Relay(59N)
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BE1-59NC
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电容器零序过电压继电器
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Capacitor Neutral Overvoltage Relay (59NC)
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BE1-60
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电压平衡继电器
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Voltage Balance Relay(60)
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BE1-64F
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接地故障继电器
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Ground Fault Relay
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BE1-67
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(单相)方向时限过流继电器
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(Single Phase) Phase Directional Time Overcurrent Relay (67)
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BE1-67
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(三相)方向时限过流继电器
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(Three Phase) Phase Directional Time Overcurrent Relay (67)
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BE1-67N
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接地方向时限过流继电器
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Ground Directional Time Overcurrent Relay(67N)
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BE1-79
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(单相)多次重合闸继电器
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(Single Phase) Multiple Shot Reclosing Relay(79)
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BE1-79A
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重构重合闸继电器
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Retrofit Reclosing Relay (ACR)
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BE1-79M
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多次重合闸继电器
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Multiple Shot Reclosing Relay (79)
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BE1-79S
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单次重合闸继电器
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Single Shot Reclosing Relay (79)
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BE1-81O/U
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过/欠频率继电器
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Over/Under Frequency Relay(81)
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BE1-87B
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(单相)高阻抗母线差动继电器
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(Single phase) high impedance bus differential relay
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BE1-87B
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(三相)高阻抗母线差动继电器
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(Three phase) high impedance bus differential relay
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BE1-87G
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(单相)可变比率差动继电器
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(Single Phase) Variable Percentage Differential Relay (87G)
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BE1-87G
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(三相)可变比率差动继电器
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(Three Phase) Variable Percentage Differential Relay (87G)
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BE1-87T
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(单相)变压器差动继电器
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(Single Phase) Transformer Differential Relay (87T)
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BE1-87T
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(三相)变压器差动继电器
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(Three Phase) Transformer Differential Relay (87T)
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