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端子布置 六、 端子布置图 6.1 端口定义及说明: 端子号 项目 功能描述 备注 若为单相,则只接入 S1 电压输入 L1、N。 L1、 N 为交流供电接口。 若为单相,则只接入 S2 电压输入 L1、N。 L1、 N 为交流供电接口。 模块接地 模块接地端 POSITION I INPUT I 位置开关闭合检测 POSITION Ⅱ INPUT Ⅱ位置开关闭合检测 接地有效 POSITION O INPUT O 位置开关闭合检测 INP1 用户自定义输入口功能...
Product Introduction 1. Product Introduction ATSC 702 automatic transfer controller is an intelligent ATSE controller with programmable functions, automatic measuring, LCD menu display, and digital communication. It can automatically realize voltage, frequency, phase etc. electrical parameters measurement and automatic control according to setting strategy which can reduce human operation error.
Product Introduction 2. Front panel touch button function Icon Button name Function description In Manual mode, press this button to transfer load to Position I position I In Manual mode, press this button to transfer load to Position II position II In Manual mode, press this button to transfer load to Position 0 position 0...
Product Introduction 4. Working mode Programming mode: parameter setting operation under this mode, long pressing “programming mode” button for 3s to enter. All measuring values and status LED display keep activated. Set as programming mode before visiting programming menu. ...
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Parameter Setting 5.1、Parameter Setting Option Definition Default Adjustment Range NETWORK Network Type 4NBL 4NBL/3NBL/2NBL/1BL NOM.VOLT. P-P Voltage 50-400V M-M:Mains to Mains Supply M-G:Mains to Generator Supply M-M/M-G/G-M G-M:Generator to Mains Supply PRIO NET Choose S1 or S2 for Priority Net S1/S2 Automatic Automatic retransfer to retransfer...
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Parameter Setting 5.3、Frequency Levels Menu: Option Definition Adjustment Range OV.F I:Over-frequency 105% 101-120% threshold S1 OV.F HYS I: Over- frequency 103% 100-119% hysteresis S1 UND.F I: Under- frequency 80-99% threshold S1 UND.F HYS I: Under- frequency 88-100% hysteresis S1 OV.F II: Over- frequency 105% 101-120% threshold S2...
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Parameter Setting 5.4、Timer Menu: Option Definition Default Adjustment Range Source I Failure Timer 0-60S Source I Return Timer 2Min 0-60Min Source I to Source II dead time in 0 Ⅰ→Ⅱ 0DT 0-20S position Source II Failure Timer 0-60S Source II Return Timer 2.0 Min 0-60.0Min Source II to Source I dead time in 0...
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Parameter Setting 5.6、Programmable Control: Option Default Adjustment Range Digital Input 6.1.x.1 Input function 6.1.x.2 Contact Type NO/NC 6.1.x.3 Input delay 0.05S 0.01-600.00S Digital Output 6.2.x.1 Output function 6.2.x.2 Contact Type NO/NC INPUT MENU Input Menu Input code definition Inhibit Inhibit input function The transfer switch is immediately driven to 0 position,and the controller in manu Forced to pos.
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Parameter Setting Auto mode The output signal is activated when controller in auto mode Test mode The output signal is activated when controller in auto mode Position I The output signal is activated when ATS in position I Position II The output signal is activated when ATS in position II Position 0 The output signal is activated when ATS in position 0...
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Parameter Setting test with test off load. ● Power supply status icon, refer to pic1: Page Example Note I Main: S1 is normal power supply, next to it is actual voltage Pic.1 value.II Backup:S2 is Power supply reserved power status supply, next to it is actual voltage value.
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Parameter Setting Pic6. Alarm status, If there is A21 alarm, A21 in the Data display pic will be selected Pic7. Control threshold, The max/min value of Data display voltage and frequency of power supply ● Statistic data icon, refer to pic8-pic12 Page Example Note...
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Parameter Setting ●Event record Icon, refer to pic13 page example Note Pic13 Device Event record Event record ●Commissioning Icon, refer to pic14、15 page example Note Test off load will not judge power state and perform the transfer switch action test and Pic14 operate the load in the following order: Test off load...
Mechanical dimension and panel opening 6. Wiring diagram 6.1 Terminal definition and description: Terminal Item Function description Note If single-phase, only L1, N connected S1 AC 3-phase 4-wire voltage input L1,N are AC power supply terminal. If single-phase, only L1, N connected S2 AC 3-phase 4-wire voltage input L1,N are AC power supply terminal.
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Mechanical dimension and panel opening RS485A+ RS485 communication interface RS485B- RS485 grounding BATTERY+ Positive electrode of DC power supply BATTERY- Negative electrode of DC power supply change-over switch L1 auxiliary power output port OUT1 SⅡ power supply L1 SⅠpower supply L1 change-over switch N auxiliary power output port OUT2...
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Mechanical dimension and panel opening 6.3、Close transfer prototype Close transfer prototype in Manu mode ATSC 702 36 ...
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Mechanical dimension and panel opening Close transfer prototype in Auto mode S1 return Qs1:OFF available Qs2:ON S2 keep available RETURN=’ No Action Auto retransfer’ OFF POSITION OFF POSITION =’zero =’two position’ position’ Close transfer enable Close transfer Alarm condition available Qs1:OFF Qs1:ON Qs2:OFF Qs2:ON Max SYNC time Qs1:ON Qs2:OFF ...
Mechanical dimension and panel opening 7. Mechanical dimension and panel opening 8.Technical parameters 1、AC supply: terminal 3,4 and 7,8 Rated voltage 400VAC(LL) Operating limit value 90-300VAC(LN) Frequency 45-65Hz Power consumption 2、DC supply:terminal 29,30 Rated battery voltage 24VDC Operating limit value 10-30VDC Max power consumption 3、Digital input:terminal 17—25...
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