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Acrel AM2SE User Manual

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AM2SE Protection Relay
User Manual V1.4
Acrel CO.,LTD

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Summary of Contents for Acrel AM2SE

  • Page 1 AM2SE Protection Relay User Manual V1.4 Acrel CO.,LTD...
  • Page 2 DECLARATION All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of our company. The violator will bear the dependent legal responsibility. We reserve all the rights.

  • Page 3: Table Of Contents

    3.3.10 Information......................14 4 Dimension and Installation....................15 4.1 Dimensions and Cut-out Dimension................... 15 4.2 Installation procedure......................17 5 Wiring............................18 5.1 AM2SE rear panel........................18 5.2 Typical application.......................19 6 Product Maintanance.........................22 Appendix A Setting value........................23 Appendix B Remote address table....................40 Appendix C Relay Event........................

  • Page 4: Introduction

    Main characteristic Protection functions  The AM2SE relay has a modular design and it can be optimized to the line, transformer, PT protection applications in medium voltage distribution systems. Robust Hardware and Software ...

  • Page 5: Selection Guide By Application

    Acrel Co., Ltd. 1.2 Selection guide by application AM2SE Analogue inputs Input Current Input Voltage Protection Functions Overcurrent (3 stages,IDMT) [ANSI 50/51] √ Earth fault (3 stages,IDMT) [ANSI 50N/51N] √ Negative sequence overcurrent (2 stages,IDMT) [ANSI 46] √ Auto-reclose [ANSI 79] √...

  • Page 6: Relay Selection Table

    Acrel Co., Ltd. Note: √ means with this function, ■ means optional function. 1.3 Relay Selection Table...

  • Page 7: Technical Characteristics

    Acrel Co., Ltd. 2 Technical Characteristics 2.1 Rated Characteristics Version AM2SE Characteristics Power Supply Rated voltage AC/DC 110V or AC/DC 220V or DC48V or DC24V Range Rated voltage × (1±20%) Burden ≤10W ( DC ) PT Inputs Rated value AC 100V or PT rated secondary range 1V～120V...

  • Page 8: Protection Characteristics

    Acrel Co., Ltd. Making capacity ≥ 1000W, L / R = 40ms Continuous current ≥ 5A Short duration carry current ≥ 30A for 200ms Breaking capacity ≥ 30W, L/R = 40ms 2.2 Protection Characteristics Characteristics Accuracy Resolution Disengaging ratio Voltage ±3%...
  • Page 9 Acrel Co., Ltd. Radiated radio frequency fields IEC-60255-26:2023 Electrostatic discharge IEC-60255-26:2023——6.1 Conducted radio frequency disturbance IEC-60255-26:2023——6.2-6.5 Fast transient bursts IEC-60255-26:2023——6.2-6.5 Slow damped oscillatory waves IEC-60255-26:2023——6.2-6.4 Surges IEC-60255-26:2023——6.2-6.4 Voltage dips and short interruptions test IEC-60255-26:2023——6.2 (AC or DC) Magnetic field at power frequency IEC-60255-26:2023——6.1...

  • Page 10: Use

    Acrel Co., Ltd. 3 Use 3.1 Front Panel Introduction The AM2SE relay is equipped with a user friendly local panel which is shown in Figure 3.1 128*64 LCD screen Navigation buttonpad 6 LEDs Confirmation button Reset button button Fig.3.1 AM2SE Vertical & Horizontal surface 3.2 Push buttons...

  • Page 11: Navigation

    Acrel Co., Ltd. Figure 3.2 (1): The operation interface without a single-line diagram. This can be modified in the configuration menu under the "Main Interface Single-Line Diagram" option. Figure 3.2 (2): The operation interface with a single-line diagram. The single-line diagram displays the on/off status of the circuit breaker.

  • Page 12: Configuration

    Acrel Co., Ltd. button to return to the superior menu. Figure 3.6 shows the navigation diagram of the relay, which can be used to find relevant parameters quickly. Fig. 3.5 Main Menu Fig. 3.6 Navigation diagram 3.3.2 Configuration The "Conf" menu can set the LCD backlight time, as shown in Figure 3.7. After modification,...

  • Page 13: Parameter

    Acrel Co., Ltd. Fig. 3.7 Backlight Time Setting Fig. 3.8 Configuration Save 3.3.3 Parameter The "Para" menu includes 3 sub-menus: Value View, Value Modify and Switch Group, as shown in Figure 3.9. A) Value View The "Value View" menu includes two sub-menus: "Selected" and "Running". There are 4 groups of valid value in the "Selected",which are 00, 01, 02, and 03 areas.

  • Page 14: Digital Input Configuration

    Acrel Co., Ltd. save the modification and return to the “Menu” .If press the button, relay will return to the “Menu”directly without saving the modification. The"Running" interface only shows the current running area of the relay, and no modification is made here.

  • Page 15: Debug

    Acrel Co., Ltd. digital input to "CB On". According to Appendix B, the code for “CB ON” can be found as 1079. Then the “Name05.C” should be modified to 00001079 in the "Modify". Next, the "CB On.C" in the "Modify" should be configured to 5. After the modification, it can be viewed in the digital inputs interface, as shown as figure 3.16.

  • Page 16: Communication

    Acrel Co., Ltd. Fig. 3.18 Error Record 3.3.7 Communication As shown in Figure 3.19, the "Comm" menu can set the communication address of relay and baud rate. Communication parameters can be configured based on the options in Table 3.2. After...

  • Page 17: Information

    Acrel Co., Ltd. 3.3.10 Information The "Information" menu can display the basic information includes relay’s name、version、 check code、hardware、software、logic、logic version and so on, as shown in Figure 3.21. Fig. 3.20 Time Setting Fig. 3.21 Information...

  • Page 18: Dimension And Installation

    Acrel Co., Ltd. 4 Dimension and Installation 4.1 Dimensions and Cut-out Dimension AM2SE-V (Vertical Ver.) Fig. 4.1 AM2SE-V Dimensions and cut-out dimensions Note: 1. Square cutout size is 150 x 68 mm. 2. Length unit is millimeter (mm).
  • Page 19 Acrel Co., Ltd. AM2SE-H (Horizontal Ver.) Fig. 4.2 AM2SE-H Dimensions and cut-out dimensions Note: 1. Square cutout size is 68 x 150 mm. 2. Length unit is millimeter (mm).

  • Page 20: Installation Procedure

    Insert the fixing brackets of the relay to secure it firmly to the cabinet panel, as shown in Fig. 4.4. Note: 1. For the AM2SE-V, the fixing brackets are located on the top and bottom of the relay.For the AM2SE-H, the fixing brackets are on the left and right sides of the relay.

  • Page 21: Wiring

    5.1 AM2SE rear panel DO1+ DO1- DO2+ DO2- DO3+ DO3- DO4+ DO4- DO5+ DO5- 485GND 485A+ 485B- DICOM Fig. 5.1 AM2SE-V（AM2SE-H and AM2SE-V are the same） 1-10 Digital outputs 11-13 RS485 15-22 Digital inputs Power supply Power ground 5-10 Voltage 11-18 Current...

  • Page 22: Typical Application

    Acrel Co., Ltd. 5.2 Typical application The following describe typical application diagrams. 3CTs and residual current, 3PTs have been showed in the diagrams. Fig. 5.2 Typical application diagram...
  • Page 23 Acrel Co., Ltd. Fig. 5.3 AM2SE function diagram...
  • Page 24 Acrel Co., Ltd. Fig.5.4 2PT &2CT Wiring...

  • Page 25: Product Maintanance

    Acrel Co., Ltd. 6 Product Maintanance The following table shows the common problems and treatment methods of the AM2SE during use. Table 6.1 Common problems and treatment methods Question Possible Cause Suggestion 1. Corresponding function is 1、 Set the corresponding protection enable Relay does not trip not enabled.

  • Page 26: Appendix A Setting Value

    Acrel Co., Ltd. Appendix A Setting value AM2SE 定 值 表 AM2SE Setting value 保护名称 定 值 名 称 默认值 范 围 备 注 Protection Value Name Default Range Notice Function 进线 PT 选择 不带；带 0～1 No;Yes In_PT Select CT 变比...
  • Page 27 Acrel Co., Ltd. [ Manual Trip Configuration ] 手动合闸配置 ManualCl.C 0～8 [ Manual Close Configuration ] 接地刀位置配置 Gro.S.C 0～8 [ Ground Switch Configuration ] 弹簧未储能配置 Disch.C 0～8 [ Discharge Configuration ] 闭锁重合闸配置 Bl.Re.C 0～8 [ Block Auto-Reclose Configuration ] 低压阈值...

  • Page 28: Alarm;Trip

    Acrel Co., Ltd. 过流一段定值 3I>>> 0.04～120 [ 3I>>> value ] 过流一段延时 3I>>>.T 0～60 [ 3I>>> delay time ] 过流二段投退 退出；投入 E.3I>> 0～1 Off;On [ Enable.3I>> ] 退出；投入 Off;On [ If enable 3I>>.U, voltage conditions should be considered for overcurrent 二段经低压...
  • Page 29 Acrel Co., Ltd. smallest of the three line voltages is less than U.Under and greater than U.Less, the overcurrent protection DO is prepare work. ] 过流三段定值 3I> 0.04～120 [ 3I> value ] 过流三段延时 3I>.T 0.5s 0～60 [ 3I> delay time ] 反时限过流投退...
  • Page 30 Acrel Co., Ltd. Overload [ Enable Overload ] 过负荷方式 告警；跳闸 E. I>Lo.M 0～1 Alarm;Trip [ Enable Overload Mode] 过负荷定值 I>Lo 6.5A 0.04～120 [ Overload value ] 过负荷延时 I>Lo.T 0～999 [ Overload delay time ] I0 过流一段投退 退出；投入 E. I0>>> 0～1 Off;On...
  • Page 31 Acrel Co., Ltd. [ I0>> delay time ] I0 后加速过流投退 退出；投入 E. I0>P 0～1 Off;On I0 后加速过流 [ Enable I0>P ] PostAccelerating I0 后加速过流定值 I0> I0>P 0.04～120 [ PostAccelerating [ I0>P value ] Ground fault I0 后加速过流延时 overcurrent ] I0>P.T 0～60...
  • Page 32 Acrel Co., Ltd. be blocked. ] [ Less than I.None 无流定值 I. None 0.2A 0.04～120 means that there is [Current none] no current ] 退出；投入 Off;On PT 断线闭锁投退 [ When PT break E. PT.B occurs, the relay will [ Enable PT break block]...
  • Page 33 Acrel Co., Ltd. [59N] 零序过压方式 告警；跳闸 [ Resdual over E.U0.OVP.M 0～1 Alarm;Trip voltage ] [ Enable U0.OVP Mode ] 零序过压定值 U0.OVP 110V 1～200 [ U0 OVP value ] 零序过压延时 U0.OVP.T 0～999 [ U0 OVP delay time ] 控故障告警投退 E.CB.A 退出；投入...
  • Page 34 Acrel Co., Ltd. [ HTem. delay time ] 变压器门开配置 DoOp.C 0～8 [ Door open configuration ] 变压器门开投退 退出；投入 E.DoOp 0～1 Off;On 变压器门开保护 [ Enable DoOp.] Transformer door 变压器门开方式 opening protection 告警；跳闸 E.DoOp.M 0～1 Alarm;Trip [ Enable DoOp. Mode] 变压器门开延时 DoOp.T 0～999...
  • Page 35 Acrel Co., Ltd. [ Enable LGas.] 轻瓦斯方式 告警；跳闸 E.LGas.M 0～1 Alarm;Trip [ Enable LGas. Mode ] 轻瓦斯保护延时 LGas.T 0～999 [ LGas. delay time] 温控器故障配置 Th.F.C 0～8 [ Thermostat fault configuration ] 温控器故障投退 退出；投入 E.Th.F. 0～1 温控器故障保护 Off;On [ Enable Th.F.]...
  • Page 36 Acrel Co., Ltd. "steal trip" can act auto-reclose.] 后加速过流投退 E. I>P 退出；投入 0～1 Off;On [ Enable post accelerating overcurrent ] 退出；投入 Off;On [ If enable I>P.U , voltage conditions should be considered for overcurrent 后加速经低压 protection. When the E. I>P.U 0～1...
  • Page 37 Acrel Co., Ltd. frequence function will be lockout.] 退出；投入 Off;On 滑差闭锁 [ When df/dt lower E.UnderFr.dHz. 0～1 than dHz.B, Under [ Enable UnderFr.dHz] frequence function will be lockout.] 低频减载定值 UnderFr. 49Hz 45～60 [ UnderFr. value ] 低频减载延时 UnderFr.T 0～60 [ UnderFr. delay time ] 滑差闭锁值...
  • Page 38 Acrel Co., Ltd. [ Enable Non-el2 ] 非电量 2 方式 告警；跳闸 E. Non-el2.M 0～1 Alarm;Trip [ Enable Non-el2. Mode] 非电量 2 延时 Non-el2.T 0～999 [ Non-el2. delay time] 非电量 3 配置 Non-el3.C 0～8 [ Non-electric3 configuration ] 非电量 3 投退...
  • Page 39 Acrel Co., Ltd. Off;On I2.Inv.Tr E. I2>Inv [46] [ Enable I2>Inv ] [ Negative sequence 负序反时限电流 inverse I2>Inv 0.04～120 overcurrent(IDMT)] [ I2>Inv value ] 负序反时限系数 I2>Inv.K 0.1s 0～100 [ I2>Inv. time coefficient ] 一般；非常；极端 S1;S2;S3 负序反时限曲线 I2>Inv.X 0～2 [ Normal Inverse;...
  • Page 40 Acrel Co., Ltd. Name04.C [ Remote 04 name configuration] 实遥信 05 名配置 Name05.C 0～9999 [ Remote 05 name configuration] 实遥信 06 名配置 Name06.C 0～9999 [ Remote 06 name configuration] 实遥信 07 名配置 Name07.C 0～9999 [ Remote 07 name configuration] 实遥信 08 名配置...
  • Page 41 Acrel Co., Ltd. 负控保护配置 Ne.Con.C 0～8 [ Negative Control configuration ] 负控保护投退 退出；投入 E. Ne.Con 0～1 Off;On 负控保护 [ Enable Ne.Con.] Negative Control 负控保护方式 告警；跳闸 E. Ne.Con.M 0～1 Alarm;Trip [ Enable Ne.Con. Mode ] 负控保护延时 Ne.Con.T 0～999 [ Ne.Con. delay time ] 检修状态配置...
  • Page 42 Acrel Co., Ltd. as zero sequence CT] [ When there are 2CT, wheather zero sequence current is involved in the calculation of Ib.] 过量返回系数 Excess R.C 0.95 0.001～2 [ Excess Return Coefficient ] 欠量返回系数 Under R.C 1.05 0.001～2 [ Under Return Coefficient ]...

  • Page 43: Appendix B Remote Address Table

    Acrel Co., Ltd. Appendix B Remote address table 名称 代码 名称 代码 Name Code Name Code 状态遥信量 Spare state 备用状态量遥信 1 备用状态量遥信 2 1001 1002 Spare state1 Spare state2 备用状态量遥信 3 备用状态量遥信 4 1003 1004 Spare state3 Spare state4 备用状态量遥信 5 备用状态量遥信...
  • Page 44 Acrel Co., Ltd. 1QF 位置 2QF 位置 1QF Circuit Breaker On 1031 2QF Circuit Breaker On 1032 1QF On 2QF On 1 号主供跳位警报 2 号主供跳位警报 1QF Circuit Breaker Off Alarm 1033 2QF Circuit Breaker Off Alarm 1034 1QF Off A.
  • Page 45 Acrel Co., Ltd. 非保证负荷 2 非保证负荷 3 1057 1058 Non guarant load2 Non guarant load3 非保证负荷 4 非保证负荷 5 1059 1060 Non guarant load4 Non guarant load5 非保证负荷 6 非保证负荷 7 1061 1062 Non guarant load6 Non guarant load7 非保证负荷 8 非保证负荷...
  • Page 46 Acrel Co., Ltd. Isolation Handcart Work Position Isolation Handcart Test Position Iso.W.P Iso.T.P 隔离手车位置 急停信号 Isolation Handcart Position 1091 Emergency stop signal 1092 Iso.P Emergency stop sig. 计量断路器分位 计量断路器合位 Metering Circuit Breaker Off 1093 Metering Circuit Breaker On 1094 Meter.CB Off Meter.CB On...
  • Page 47 Acrel Co., Ltd. Upper Isolation On Upper Isolation Switch On Upper Iso.On Upper Iso.Switch On 手车工作位置 手车试验位置 Handcart Work Position 1117 Handcart Test Position 1118 Work Posi. Test Posi. 手动分闸 手动合闸 1119 1120 ManualTrip ManualClose 所用变工作位置 所用变试验位置 Transformer Handcart Work Position...
  • Page 48 Acrel Co., Ltd. Power Loss Circuit Breaker Temperature Alarm Cir.Temp.A I/II 段失压跳闸信号 油机并车屏联跳 Oil Engine Parallel Intertrip 1147 I/II Loss Voltage Trip Signal 1148 Oil.Eng.Par.Joint.T I/II LV.T Sig. I/II 段电压并列信号 进线侧电源失电 I/II Voltage Parallel Signal 1149 In-coming Power Loss 1150 I/II Vol.Par.Sig.
  • Page 49 Acrel Co., Ltd. 备用非电量遥信 15 备用非电量遥信 16 Spare Non-electricity 15 2015 Spare Non-electricity 16 2016 Spare Non-elec.15 Spare Non-elec.16 备用非电量遥信 17 备用非电量遥信 18 Spare Non-electricity 17 2017 Spare Non-electricity 18 2018 Spare Non-elec.17 Spare Non-elec.18 备用非电量遥信 19 备用非电量遥信 20 Spare Non-electricity 19...
  • Page 50 Acrel Co., Ltd. Non-electricity 6 Non-electricity 7 Non-elec.6 Non-elec.7 非电量 8 非电量 9 Non-electricity 8 2047 Non-electricity 9 2048 Non-elec.8 Non-elec.9 非电量 10 非电量 11 Non-electricity 10 2049 Non-electricity 11 2050 Non-elec.10 Non-elec.11 非电量 12 非电量 13 Non-electricity 12 2051...
  • Page 51 Acrel Co., Ltd. Meter-door 14 Trip Meter-door 15 Trip Meter-door14.T Meter-door15.T 计量门 16 跳闸 计量门 17 跳闸 Meter-door 16 Trip 2075 Meter-door 17 Trip 2076 Meter-door16.T Meter-door17.T 计量门 18 跳闸 计量门 19 跳闸 Meter-door 18 Trip 2077 Meter-door 19 Trip 2078 Meter-door18.T...
  • Page 52 Acrel Co., Ltd. Spare HardPre.Plate11 Spare HardPre.Plate12 备用硬压板遥信 13 备用硬压板遥信 14 Spare Plate 13 3013 Spare Plate 14 3014 Spare HardPre.Plate13 Spare HardPre.Plate14 备用硬压板遥信 16 备用硬压板遥信 Spare Plate 15 3015 Spare Plate 16 3016 15Spare HardPre.Plate15 Spare HardPre.Plate16 备用硬压板遥信 17 备用硬压板遥信...
  • Page 53 Acrel Co., Ltd. Reclosing Pre.Plate 自投开关投入 Enable Automatic Switch 3041 AutomaticSwitch Input 信号量遥信 Signal 备用信号量遥信 1 备用信号量遥信 2 Spare Signal 1 4001 Spare Signal 2 4002 Spare Signal1 Spare Signal2 备用信号量遥信 3 备用信号量遥信 4 Spare Signal 3 4003 Spare Signal 4...
  • Page 54 Acrel Co., Ltd. 负控保护 运行状态 Load Control Protection 4025 4026 Running State Nega.Control.P 系统谐振信号 电压并列 4027 System Resonance Signal 4028 Voltage Parallel Sys.Resonance Sig. 系统接地信号 绝缘监察 System Ground Signal 4029 4030 Insulation Monitor Sys.Ground Sig. CT 二次过压 主变异常信号 Transformer Abnormal Signal...

  • Page 55: Appendix C Relay Event

    Acrel Co., Ltd. Appendix C Relay Event AM 事件记录 AM Event Record 参数值 参数单位 事件代码 事件名称 参数名称 Parameter Parameter Event code Event name Parameter name values unit A 相电流 浮点数 Float B 相电流 浮点数 Float C 相电流 浮点数 Float 浮点数...
  • Page 56 Acrel Co., Ltd. Float 浮点数 Float 负序电压 Negative sequence 浮点数 voltage Float A 相二次谐波电流 浮点数 Ia Second Harmonic Float Ia_H2 B 相二次谐波电流 浮点数 Ib Second Harmonic Float Ib_H2 C 相二次谐波电流 浮点数 Ic Second Harmonic Float Ic_H2 A 相电流 浮点数 Float B 相电流...
  • Page 57 Acrel Co., Ltd. A 相电流 浮点数 启动时过流一段保护 Float [Motor Start Instantaneous B 相电流 浮点数 overcurrent] Float 3I>>>.S C 相电流 浮点数 Float A 相电流 浮点数 运行时过流一段保护 Float [Motor Run Instantaneous B 相电流 浮点数 overcurrent] Float 3I>>>.R C 相电流 浮点数 Float 时间...
  • Page 58 Acrel Co., Ltd. 浮点数 Float 负序电压 Negative sequence 浮点数 voltage Float 时间 浮点数 A 相电流 浮点数 Float B 相电流 浮点数 Float C 相电流 浮点数 C 相反时限过流保护 Float [Ic Inverse Definite Minimum 浮点数 Time overcurrent] Float Ic>InverseT. 浮点数 Float 浮点数 Float 负序电压...
  • Page 59 Acrel Co., Ltd. Definite Minimum Time overcurrent] 浮点数 I01>InverseT. Float I02 反时限 时间 浮点数 [I02 ground fault Inverse Float Definite Minimum Time overcurrent] 浮点数 I02>InverseT. Float A 相电流 浮点数 Float 后加速过流保护 [Post-accelerated overcurrent] B 相电流 浮点数 I>P.T Float C 相电流...
  • Page 60 Acrel Co., Ltd. 跳闸百分比 浮点数 Trip Percent Float 最大相电流 浮点数 Maximum current Float 热过载跳闸 正序电流 [Thermal overload Trip] Positive sequence 浮点数 OverHeat.T current Float 负序电流 Negative sequence 浮点数 current Float 堵转保护 最大相电流 浮点数 [Blocking Rotor Maximum current Float StallTrip] 启动时间过长保护...
  • Page 61 Acrel Co., Ltd. Unb.V.T Unb.V 不平衡 I 不平衡电流保护 浮点数 [Unbalance Current Trip] Unbalance Current Float Unb.I.T Unb.I 重瓦斯跳闸 [Severe Gas Trip] —— —— —— SevereGas.T 压力释放跳闸 [Pressure Release Trip] —— —— —— Pre.Re.T 超温跳闸 [High Temperature Trip] —— —— ——...
  • Page 62 Acrel Co., Ltd. Incoming Primary power, close 2 Incoming] 2S.1C.2-In. 1 备 2 跳进线 2 [1 Incoming Spare power, 2 Incoming Primary power, trip —— —— —— 2 Incoming] 1S.2T.2-In. 1 备 2 合进线 1 [1 Incoming Spare power, 2 Incoming Primary power, close ——...
  • Page 63 Acrel Co., Ltd. [1 Incoming Spare power, 2 Incoming Primary power, Reset trip 1 Incoming] 1S.2R.T.1 A 相电流 浮点数 Float FC 闭锁 B 相电流 浮点数 [FC Block] Float C 相电流 浮点数 Float 变压器门误开跳闸 [Transformer Door Open Trip] —— —— ——...
  • Page 64 Acrel Co., Ltd. 高温保护跳闸 [Over Temperature Trip] —— —— —— OverTemp.T 轻瓦斯保护跳闸 [Light Gas Trip] —— —— —— LightGasT 2 备 1 跳母联 [2 Incoming Spare power, 1 Incoming Primary power, trip —— —— —— bus] 2S.1T.B. 2 备 1 复归合母联...
  • Page 65 Acrel Co., Ltd. Non-el4.T 备用 1 跳闸 [Spare 1 Trip] —— —— —— Spare1.T 备用 2 跳闸 [Spare 2 Trip] —— —— —— Spare2.T 备用 3 跳闸 [Spare 3 Trip] —— —— —— Spare3.T 隔离柜连跳 Intertrip] —— —— —— [Isolation Iso.Cab.T...
  • Page 66 Acrel Co., Ltd. [Over Load Alarm] OverLoadAla. 浮点数 Float 浮点数 PT 断线告警 （AM5、 AM4-U） Float [PT Break Alarm] 浮点数 PT BreakAla. Float 负序电压 Negative sequence 浮点数 voltage Float 控故障告警 [Control Circuit Break —— —— —— Alarm] CtrErrorAla. 负序过流二段告警 负序电流 浮点数...
  • Page 67 Acrel Co., Ltd. [I Bus Over Voltage Alarm] I Bus OVP.A Ⅰ母零序过压告警 （AM5\AM4-U1） 零序电压 浮点数 [I Bus Residual Over Voltage] Residual Voltage Float Alarm I Bus U0.OVP.A 轻瓦斯告警 [Light Gas Alarm] LightGasA 高温告警 [Over Temperature Alarm] OverTemp.A 非电量 2 告警...
  • Page 68 Acrel Co., Ltd. Float （AM5\AM4-U2） [II Bus PT Break Alarm] 浮点数 UBC2 II Bus PT BreakAla. Float 浮点数 UCA2 Float 负序电压 Negative sequence 浮点数 voltage Float Ⅱ母过电压告警 最大线电压 （AM5\AM4-U2） 浮点数 Maximum voltage [II Bus Over Voltage Alarm] Float II Bus OVP.A Ⅱ母自产零序过压告警...
  • Page 69 Acrel Co., Ltd. I01>>.A Float I01 过流三段告警 时间 浮点数 [I01 ground fault Definite time Float overcurrent Alarm] 浮点数 I01>.A Float I01 反时限过流告警 时间 浮点数 [I01 ground fault Inverse Float Definite Minimum Time overcurrent Alarm] 浮点数 I01>InverseT.A Float I01 后加速告警 时间...
  • Page 70 Acrel Co., Ltd. 失压告警 最大线电压 浮点数 [Loss of Voltage Alarm] Maximum voltage Float LVP.A I02 过流一段告警 时间 浮点数 [I02 ground fault Instantaneous Float overcurrent Alarm] 浮点数 I02>>>.A Float I02 过流二段告警 时间 浮点数 Float 段告警 [I02 ground fault Time-limited overcurrent Alarm] 浮点数...
  • Page 71 Acrel Co., Ltd. [Power Supply Standby Power Automatic Switch Trip Generator] Mark.S.T.D. 市电备投合进线 1 [Power Supply Standby Power Automatic Switch —— —— —— Close 1 In-coming] Mark.S.C.1 市电备投合进线 2 [Power Supply Standby Power Automatic Switch —— —— —— Close 2 In-coming] Mark.S.C.2...
  • Page 72 Acrel Co., Ltd. [Diesel Generator Spare power, 2 In-coming Primary, Trip 2QF] Die.S.2T.2QF 柴发机备 2 合 4QF [Diesel Generator Spare power, 2 In-coming Primary, —— —— —— Close 4QF] Die.S.2C.4QF 温控器故障告警 [Temperature Controller —— —— —— Failure Alarm] Th.Fa.A 二次过压告警（非电量）...
  • Page 73 Acrel Co., Ltd. [DI6 Set] DI7 变位 [DI7 Set] —— —— —— DI8 变位 [DI8 Set] —— —— —— DI9 变位 [DI9 Set] —— —— —— DI10 变位 [DI10 Set] —— —— —— DI10 DI11 变位 [DI11 Set] —— ——...
  • Page 74 Acrel Co., Ltd. [DI20 Set] DI20 合后位置变位 —— —— —— [Position after closing set] 合位监视变位 [Circuit Breaker On Set] —— —— —— CCB On set 分位监视变位 [Circuit Breaker Off Set] —— —— —— CCB Off set 防跳监视变位 —— —— ——...
  • Page 75 Acrel Co., Ltd. S.R.1#.C.3QF 均无压恢复充电 [Loss of Voltage Reset Charge] —— —— —— No-Vol.R.Charge 均无压复 2 跳 4 [Loss of Voltage Reset 2 —— —— —— In-coming Trip 4 In-coming] No-Vol.R.2.T.4 均无压复 2 合 2 [Loss of Voltage Reset 2 ——...
  • Page 76 Acrel Co., Ltd. Neg.Con.T 绝缘监测告警 [Residual Monitor Alarm] —— —— —— Insul.Monit.A 绝缘监测跳闸 [Residual Monitor Trip] —— —— —— Insul.Monit.T 均无压充电 [Loss of Voltage Charge] —— —— —— No-Vol.Charge 均无压跳 2 [Loss of Voltage Trip 2 —— —— —— In-coming] No-Vol.T.2...
  • Page 77 Acrel Co., Ltd. In-coming Trip 2 In-coming] Sp.In.S2.T.2 备用进线备 2 合备用 [Spare In-coming Standby Power Automatic Switch 2 —— —— —— In-coming Close Spare In-coming] Sp.In.S2.C.Sp 均无压跳进线 1,2 [Loss of Voltage Trip 1,2 —— —— —— In-coming] No-Vol.T.1,2 均无压合母联 [Loss of Voltage Close Bus] ——...
  • Page 78 Acrel Co., Ltd. 2 备 1 跳进线 1 手车 [2 In-coming Spare power, 1 In-coming Primary power, trip —— —— —— 1 In-coming Handcart] 2S.1T.1-In.Hand. 2 备 1 复归合进线 1 手车 [2 In-coming Spare power, 1 In-coming Primary power, ——...
  • Page 79 Acrel Co., Ltd. 遥控并列 [Remote Parallel] —— —— —— Remote Juxtaposition 遥控解列 [Remote Disconnection] —— —— —— Remote Splitting A 相电流 浮点数 Float 母线充电保护 [Bus Charge Trip] B 相电流 浮点数 B.Cha.T Float C 相电流 浮点数 Float CT 二次过压跳闸 [Secondary CT Over Voltage ——...
  • Page 80 Acrel Co., Ltd. [High oil Alarm] High oil.A 均无压跳母联 [Loss of Voltage Trip Bus] No-Vol.T.B. 负序电流 浮点数 负序过流二段跳闸 [Negative sequence Float Time-limited overcurrent] 最大相电流 浮点数 I2>> Maximum Current Float 差动总启动标志 —— —— —— [Differential total start flag] 动作时间 浮点数 Action time Float A 相差流...
  • Page 81 Acrel Co., Ltd. A 相制动 浮点数 Restraint IA Float B 相制动 浮点数 Restraint IB Float C 相制动 浮点数 Restraint IC Float A 相差流 浮点数 Differential IA Float B 相差流 差流越限 浮点数 [Differential current overshoot] Differential IB Float C 相差流 浮点数...
  • Page 82 Acrel Co., Ltd. 动作时间 浮点数 Action time Float 正序电流 Positive sequence 浮点数 current Float 计时门槛 浮点数 长启动保护告警 [Starting time-out Alarm Timing threshold Float Long start protection alarm] 动作时间 浮点数 Action time Float 定值 浮点数 Fixed value Float 电流不平衡告警 延时 浮点数...
  • Page 83 Acrel Co., Ltd. Float 零序电压 浮点数 Residual Voltage Float 定值 浮点数 Fixed value Float 延时 浮点数 Delayed Float 浮点数 零序过压保护告警 Float [Residual Over Voltage Alarm] 浮点数 U0.OVP.A Float 浮点数 Float 零序电压 浮点数 Residual Voltage Float 定值 浮点数 Fixed value Float 延时...
  • Page 84 Acrel Co., Ltd. 定值 浮点数 Fixed value Float 延时 浮点数 Delayed Float 浮点数 负序过压保护告警 Float [Negative Over Voltage Alarm] 浮点数 U2.OVP.A Float 浮点数 Float 负序电压 浮点数 Negative Voltage Float 定值 浮点数 Fixed value Float 延时 浮点数 Delayed Float 浮点数 负序过压保护跳闸...
  • Page 85 Acrel Co., Ltd. 浮点数 Float 浮点数 Float 相序保护告警 浮点数 [Incorrect Phase Sequence Float Voltage Alarm] 零序电压 浮点数 Ph.Se.A Residual Voltage Float 正序电压 浮点数 Positive Voltage Float 负序电压 浮点数 Negative Voltage Float 平均线电压 浮点数 Average Voltage Float Uavg 首端 CT 断线告警...
  • Page 86 Acrel Co., Ltd. Differential IC Float Ⅰ侧 CT 断线告警 [I CT Break Alarm] —— —— —— I CT Break.A Ⅱ侧 CT 断线告警 [II CT Break Alarm] —— —— —— II CT Break.A Ⅲ侧 CT 断线告警 [III CT Break Alarm] ——...
  • Page 87 Acrel Co., Ltd. Instantaneous overcurrent] fault current Clearance I0>>> Clearance I0 间隙零序过流二段跳闸 间隙零序电流 [Transient ground fault Transient ground 浮点数 Time-limited overcurrent] fault current Float Clearance I0>> Clearance I0 Ⅰ段 PT 投入 [I Bus PT Input] —— —— —— I PT Invest.
  • Page 88 Acrel Co., Ltd. Unimportant Load] 1S.2T.Unimp.Lo. 2 备 1 跳非重要负荷 [2 In-coming Spare power, 1 In-coming Primary power, trip —— —— —— Unimportant Load] 2S.1T.Unimp.Lo. I02 过流三段 [I02 ground fault Definite time 浮点数 overcurrent] Float I02> I02 过流三段告警 [I02 ground fault Definite time 浮点数...
  • Page 89 Acrel Co., Ltd. [Starting Cabinet Failure Trip] St.Cab.Fa.T 启动柜故障告警 [Starting Cabinet Failure —— —— —— Alarm] St.Cab.Fa.A 同期合闸 [Synchronous Close —— —— —— Permission] Synchronous.C 进线侧恢复充电 [In-coming Reset Charge] —— —— —— In.R.Charge 柴发充电 [Diesel Generator Charge] —— —— ——...
  • Page 90 Acrel Co., Ltd. Generator] Mark.R.C.D. 弧光保护跳闸 [Arc flash Protection Trip] —— —— —— Arc.Pro.T 弧光保护告警 [Arc flash Protection Alarm] —— —— —— Arc.Pro.A 均无压进线 1 充电 [Loss of Voltage 1 In-coming —— —— —— Charge] No-Vol.1-In.Charge 均无压进线 2 充电 [Loss of Voltage 2 In-coming ——...
  • Page 91 Acrel Co., Ltd. Ib_H2 C 相二次谐波电流 浮点数 Ic Second Harmonic Float Ic_H2 A 相二次谐波电流 浮点数 Ia Second Harmonic Float Ia_H2 C 相二次谐波 B 相二次谐波电流 浮点数 [Ic Second Harmonic Block] Ib Second Harmonic Float C.SH. Ib_H2 C 相二次谐波电流 浮点数 Ic Second Harmonic...

  • Page 92: Appendix D Am5-Ft Anti-Pumping

    Acrel Co., Ltd. Appendix D AM5-FT Anti-pumping AM5-FT anti-pumping is module that cooperate with AM series protection relay to achieve anti-pumping function of circuit breaker. Anti-pumping is divided into two types: AC/DC110V and AC/DC220V. When ordering, it is assumed to consistent with power supply (anti-pumping cannot be used under DC48V and DC24V, and it is recommended to use circuit breaker anti-pumping function).
  • Page 93 Acrel Co., Ltd. Fig.2 AM5-FT Front View Acrel 防跳模块 AM5-FT Fig.3 AM5-FT Dimensions...

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