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| 产品特性：数字式 | 是否进口：否 | 产地：温州 |
| 品牌：英勒科 | 系列：HDL | 额定电流：5A |
| 整定电流：5A | 安装方式：导轨安装 | 灭弧介质：2000V |
| 额定电压：85-264V(DC/AC) | 线圈电压：48V,110V,220V, | 适用范围：0.05~9.9A |
| 最小包装数：1 | 物料编号：20230306130 | 用途：控制 |
| 应用场景：电厂 | 保护类型：控制 | 特性：辅助 |
| 型号：HDL/A-2-Z2/S | 辅助触点型式：2 | 额定功率：100W |
| 工作海拔高度：2000m | 工作环境温度：45 | 外形尺寸：120*80*100 |
| 重量：0.8kg | 线圈吸合电压：110 | 功能类型：控制 |
| 触点容量：50VA | 延时范围(s)：0.02~5S |
HDL系列电流继电器主要用于继电保护线路;接地保护等场合作为过电流监视的动作元件。该
继电器由集成电路构成执行回路，具有灵敏度高、动作速度快、功耗小、整定方便等特点，继电器的电源和出口继电器由信号指示灯监视，用户可根据具体情况直接控制被保护设备。普通型电流继电器动作值和延时时间由面板上的拨码开关和编码开关进行设置;数显型电流继电器的动作值和延时时间由面板上的按键和数码管进行设置(数显型设置时需上电)
HDL series current relay is mainly used for relay protection line;Ground protection and other occasions as over-current
monitoring action components.The relay is composed of integrated circuit execution circuit, with high sensitivity, fast speed,
small power consu mption, easy setting and other characteristics of the relay The power supply and the outlet relay are
monitored by the signal indicating lamp, and the user can directly control the protected equipment according to the specific
situation .Common type currentrelay action value And the delay time is set by the dialcode switch and the code switch
on the panel; Digital display current relay action value and delay time by the panel press Key and digital tube setting
(power on for digital display setting)
延时范围Range of Delay Time:0.02~20s
辅助电源Auxiliarypower:85~264V(AC/DC)
整定范围 Setting Range:1:0.05~9.9A 2:0.1~15.9A 3:0.5~79.6A
动作时间Acting Time:≤50ms(1.2倍整定值时Setting Value)
返回时间ReturnTime:≤5Oms(电流瞬时变化从1.2倍整定值至零时current changesinstantaneously
from 1.2 times ofthe setting value to zero )
采样精度The sampling accuracy:≤±5%
延时误差Timedelay error:整定时间≥500ms，1.2倍电流整定值时≤±5% Settingtime ≥500ms,1.2times current setting value ≤±5
整定时间<500ms，1.2倍电流整定值时≤50ms Setting time ≥500ms,1.2timescurrent setting value ≤50n
返回系数Return Coefficient::0.95
功耗PowerConsumption:额定电压下，继电器动作前功耗不大于3W，动作后功耗不大于6W
Under the rated voltage, the power consumption of the relay is not more than 3W before operation and 6W after operation
触点形式ContactArrangement:2Z、2Z+1H1D、2Z+2H
触点容量Contact Capacity:在电压不大于250V时:触点长期接通电流为5A;在电压不大于250V时:电路时间常数L/R为5mS
的直流电路中，触点断开容量为50W;在电压不大于250V时:功率因数COS?为0.4的交流电路中，触点断开容量为250VA。
When the voltage is less than 250V, the continuous current o f the contacts is 5A; When the voltage is less than 250V and time
constant L/Ris 5mS inthe DC circuit, the switching capacity of the contacts is 50W;When the voltage is less than 250Vand the
power factor COS$ is 0.4 in the AC circuit, the switching capacity of the contacts is 250VA.
介质强度DielectricStrength:继电器各引出端子与外壳之间，应能承受5OHz、2KV，历时1分钟耐压试验而无击穿或闪络现象
50Hz, 2KV, 1 minute between each of the contactsand the casing, and no sign of breakdown or flashover is detected.
环境温度AmbientTemperature:-25~55C
U型35导轨安装Mounting On profile railTypeU 35
HDL /A -3-Z/S
① ② ③ ④ ⑤
DHDL系列定时限电流继电器 HDLseriesfixed time current relay
②辅助电源Auxiliary power85~264V(AC/DC)
③ 整定范围 Setting range 1:0.05~9.9A 2:0.1~15.9A 3:0.5~79.6A
④)触点形式ContactformZ:2Z(两组转换触点，不带信号触点2Z,without singnal contact)
Z1:2Z+1H1D(主触点:两转换。信号触点:1开1闭Main contact:2Z,singnalcontact:1H1D)
Z2:2Z+2H(主触点:两转换。信号触点:2开Maincontact:2Z,singnalcontact:2H)
⑤)设置方式Set modeP:普通型(整定值和延时时间由面板上的拨码开关设置)
Common type (The setting value and delay time are set by the dial code switch on the panel)
S:数显型(整定值和延时时间由面板上的按键设置)可省略 Can beomitted
Digital display (The setting value and delay time are set by the buttons on the panel)
NZ:特殊定制 Specialcustomized
五、外形尺寸图
