MCCB Muaj Peev Xwm Loj Hwm3El Ntse Moulded Case Circuit Breakers Wifi
Kev lag luam wholesale siab tawg peev xwm ntse HWM3EL SmartCov Khoom Siv Hluav Taws Xob Moulded Casewifi
Lub Luag Haujlwm Tseem Ceeb & Cov Yam Ntxwv
1 HMM3EL siv 32 tus lej ARM CPU. Hauv lub sijhawm tiag tiag, nws tuaj yeem tswj cov teeb liab thiab paub txog kev tswj hwm ntse,
2. Lub cuab yeej no muaj tus phooj ywg interface los ntawm LCD, thiab yooj yim rau kev khiav lag luam.
3. Hesidual tam sim no. (lub ntiaj teb xau). kev tiv thaiv, nrog rau qhov seem tam sim no hloov kho tau, thiab tuaj yeem rov qab kaw.
4. Thaum lub sijhawm tiag tiag, nws tuaj yeem saib xyuas thiab taug qab cov khoom seem tam sim no, kho cov kauj ruam: tsis siv neeg, kom lav qhov ua haujlwm ntawm cov khoom thiab kev ruaj khov,
5. Lub sijhawm ncua ntev, lub sijhawm luv luv thiab kev tiv thaiv lub sijhawm tam sim ntawd, nws siv lub taub hau hluav taws xob, thiab tsis muaj kev txhawj xeeb txog lub zog hluav taws xob.
6.tt muaj peev xwm tawg siab. kom lav qhov flbility ntawm kev tiv thaiv luv luv hauv kev dag.
7.t muaj kev tiv thaiv ntawm qhov hluav taws xob dhau, nyob rau hauv qhov hluav taws xob, theem poob;
8. Nyob rau hauv lub sijhawm tiag tiag 1o tso saib rsidual tam sim no, peb theem fais fab voltage. thiab thauj khoom tam sim no:
9. Lub luag haujlwm tiv thaiv thiab parameter tuaj yeem teeb tsa thiab hloov kho online.
10. Hom Trlp (resldual current, xauv, overload, nyob rau hauv voltage, dhau voltage.theem Ioss), lees paub, tso saib, thiab tuaj yeem rov qab los, tshawb xyuas thiab rho tawm;
11. Lub network tpe muaj kev sib txuas lus, nws tuaj yeem paub txog kev sib txuas lus deb, ntsuas, tswj, thiab kho.
Rov Qab Kaw Dua Tshiab
Thaum lub zog tam sim no ob npaug tshaj qhov tam sim no ntawm kev ua haujlwm, lub cuab yeej yuav rov qab kaw tom qab 20-60 vib nas this, thaum lub cuab yeej rov qab kaw tsis raug ua raws li. Lub cuab yeej rov qab kaw rau 5 vib nas this thiab lub voj voog ploj mus. Nws rov qab kaw tau zoo, thiab lub tshuab hluav taws xob khiav tas li; Txwv tsis pub, lub cuab yeej yuav rov qab kaw thiab xauv nws yog tias tsis tshem tawm, Lub cuab yeej yuav tsis kaw thiab yuav tsum tau ua haujlwm tes kom rov qab kaw.
Kev Tiv Thaiv Hluav Taws Xob Tshaj
Thaum lub zog hluav taws xob ntawm txoj kab hluav taws xob siab dua qhov kev tiv thaiv teeb tsa, lub breaker yuav trip. Thaum lub zog hluav taws xob rov qab mus rau qhov qub, lub breaker yuav rov kaw thiab khiav. Qhov ntau ntawm qhov voltage satup yog 250-300V. feem ntau, teeb tsa 280V thaum lub sijhawm tsim khoom. Tus neeg siv khoom tuaj yeem teeb tsa lossis kaw qhov kev tiv thaiv no raws li qhov xav tau.
Hauv qab vltage Potectin
Thaum lub zog ntawm kab qis dua qhov kev tiv thaiv teeb tsa, lub breaker yuav mus. Thaum lub zog ntawm kab rov qab mus rau qhov qub, lub breaker yuav rov kaw thiab khiav. Qhov ntau ntawm qhov kev teeb tsa vltage yog 150-200V. feem ntau teeb tsa 170V thaum tsim khoom, Tus neeg siv khoom tuaj yeem teeb tsa lossis kaw qhov kev tiv thaiv no yog tias xav tau.
Kev Tiv Thaiv Kev Poob Qib
Thaum lub qhov kawg ntawm kab hluav taws xob poob theem, lub breaker yuav tawg. Lub breaker yuav rov kaw thiab khiav thaum lub qhov tsis zoo ntawm theem ploj mus.
Kev Tiv Thaiv Kev Sib Txuas Lus Interink
Cov cuab yeej no tuaj yeem txuas nrog lwm cov khoom siv tua hluav taws thiab muaj kev tiv thaiv raws li hauv qab no.
Hom Khoom thiab Kev Ua Haujlwm
| Yam khoom thiab kev ua haujlwm 断路器分类及功能 | ntse 智能型 | Network 网络型 | |
| Protection Function 保护功能
| Overload kev tiv thaiv | ● | ● |
| Qhov luv luv Circuit Court | ● | ● | |
| Residuai Current: 剩余电流保护 | ● | ● | |
| Nws pib RecloseCov | ● | ● | |
| Phase Loss 缺相保护 | ● | ● | |
| Ovor Voltage | ● | ● | |
| Nyob rau hauv Voltago 欠压保护 | ● | ● | |
| Measurement and Display 测量及显示功能
| Residual Current Auto Test 剩余电流检测 | ● | ● |
| Peb theem voltago 三相工作电压 | ● | ● | |
| Peb theem tam sim no 三相工作电流 | ● | ● | |
| Cov yam ntxwv teeb tsa 性能设置 | Rated Residual Current 10 | ● | ● |
| Overload Time Deiay 过载长延时 | ● | ● | |
| Short Circuit Time Deiay 短路短延时 | ● | ● | |
| Instaneous Short.Circuit 短路瞬时 | ● | ● | |
| Over voltage Tus nqi | ● | ● | |
| Nyob rau hauv voltage tus nqi 欠压保护值 | ● | ● | |
| Sijhawm.Date 时间、日期 | ● | ● | |
| Kev tiv thaiv hauv & Tawm 保护投入和退出 | ● | ● | |
| Info Restore.Chack and display 信息储存存、 在询、显示 | Residual Current Trip 制余电流动作 | ● | ● |
| RS-485 | ● | ● | |
| Kev sib txuas lus 通信功能 【选配】
| DLT645 | ● | ● |
Cov Txheej Txheem Tseem Ceeb
| Specification & Hom 规格型号 | HWM3EL-125CY | HWM3EL-250CY | HWM3EL-400CY | HWM3EL-800CY |
| Case.Curgnt 壳架电流 | 125 | 250 | 400 | 800 |
| Poles 极数 | 3P+N | 3P+N.2P | 3P+N | 3P+N |
| Rated voltage 额定工作电压Ue (V) | AC400/50HZ | AC400/50HZ | ||
| Rated rwb thaiv tsev Voltage 额定绝缘电压Ui (V) | AC1000V | AC1000V | ||
| Rated Insulation Voltage 额定冲击耐受电压 Uimp (V) | 8000 | 8000 | ||
| Arc Distance 飞弧距离 (mm) | ≧ 50 | ≧ 100 | ||
| Rated luv luv Circuit Court breaking peev xwm 分断能力 (icn) | 50 | 65 | ||
| Kev khiav hauj lwm luv Circuit Court breaking capaciyu 运行短路分断能力 (ics) | 35 | 42 | ||
| Rated Residual luv Circuit Court (tawg) muaj peev xwm 额定剩余短路接通 (分断) | 12.5 | 20 | ||
| Cov yam ntxwv ntawm kev mus ncig tam sim no 剩余电流动作特性 | Hom AC | Hom AC | |||
| Rated Residual Trip Current Kev tawm tswv yim 1 Δn (mA) | 50/100/200/400/800/800MCU Kev teeb tsa los ntawm kev siv tes los yog kev teeb tsa tsis siv neeg 自动跟踪或手动任意设置 | 100/200/300/500/800/1000 Kev teeb tsa los ntawm kev siv tes los yog kev teeb tsa tsis siv neeg 自动跟踪或手动任意设置 | |||
| Cov yam ntxwv ntawm lub sijhawm mus ncig uas seem 剩余动作时间特性
| Lub Sijhawm / Tsis Yog Lub Sijhawm 延时/非延时型 | ||||
| Lub Sijhawm Txwv Kev Ncua Sijhawm Tshem Tawm Tsav Tsheb 延时型极限不驱动时间 (s) | 0.06/0.1/0.2 Xaiv: 21an 0.06/0.1/0.2 可选: 2 lan | ||||
| Lub Sijhawm Tawg 分断时间 (s) | lAn≤0.5: 2lAn≤0.2; 5IAn≤0.15
| ||||
| Lub Sijhawm Rov Kaw Dua Tsis Siv Neeg 自动重合时间(s) | 20-60 | ||||
| Kev Ua Haujlwm Characleriscs 【lub sijhawm】 工作特性 (次数) | Qhib fais fab 通电 | 1500 xyoo | 1000 | 1000 | 1000 |
| Tua Hluav Taws Xob 不通电 | 8500 | 70000 | 4000 | 4000 | |
| ToralTip 总次数 | 10000 | 8000 | 5000 | 5000 | |
| Overload. Cov yam ntxwv ntawm Circuit Court luv luv 过载, 短路特性 | Peb kauj ruam kev tiv thaiv, hluav taws xob kho, saib ntxiv rau "Kev Qhia Txog Cov Yam Ntxwv Tiv Thaiv" 三段保护，电子可谓，详见“保护特性说明” | ||||
| Tus nqi hluav taws xob ntau dhau 过压保护值 (V) | Kev teeb tsa tus nqi 设置值 (250-300) ± 5% | ||||
| Tus nqi qis dua ntawm qhov hluav taws xob 欠压保护值 (V) | Kev teeb tsa tus nqi 设置值 (150-200) ± 5% | ||||
| Txuas Lub Sijhawm Tswj 联控延迟时间 (ms) | ≤40ms | ||||
| Kev sib txuas lus Deiay Sijhawm 通讯延迟时间 (ms) | ≤200ms | ||||
Cov Lus Qhia Txog Kev Tiv Thaiv
Kev Tiv Thaiv Lub Sijhawm Overload Ncua Sijhawm
Kev Teeb tsa Tus Nqi Ua Haujlwm
Daim Ntawv 1: Kev Teeb tsa Parameter Overload Long Time Delay
| Parameter ntawm lub qhov rooj | Case Current 壳架电流 | Teeb tus nqi 设定值 | Kho tus nqi thaum tsim khoom 出厂整定值 |
| Tus Nqi Teeb tsa Kev Ua Haujlwm 动作设定值 Ir1 | 125A | 40A, 50A, 63A, 80A, 100A, 125A
| 125A |
| 250A | 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A
| 250A | |
| 400A | 200A, 225A, 250A, 315A, 350A, 400A | 400A | |
| 800A | 400A, 500A, 630A, 700A, 800A | 800A | |
| Tus nqi teeb tsa lub sijhawm ncua sijhawm 延时时间设定值TI | 3s, 4s, 6s, 8s, 10, 12s, 16s, 18s, TAWM | 12S | |
Cov yam ntxwv ntawm kev tiv thaiv tam sim ntawd luv luv
Daim Ntawv 6: Cov Yam Ntxwv Ua Haujlwm Tam Sim Ntawd
| Cov yam ntxwv 特性 | Lub Sijhawm Tam Sim No 电流倍数 | Lub Sijhawm Mus Ncig Ua Si 脱扣时间 | Lub sijhawm ncua sijhawm 延时误差 |
| Tsis muaj cov yam ntxwv ntawm kev ua haujlwm 不动作特性 | ≤0.85 | Tsis muaj kev nqis tes ua 不动作 | |
| Cov yam ntxwv ntawm kev ua haujlwm 动作特性 | >1.15 | Kev Ua Haujlwm Tam Sim Ntawd 瞬时动作 | ±40ms |
Cov yam ntxwv tiv thaiv tam sim no
| Cov Qauv 参数 | Teeb tsa Tus Nqi 设定值 | Teeb tsa Tus Nqi thaum Tsim Khoom 出厂整定值 |
| Qhov Kev Ua Haujlwm Tam Sim No 剩余动作电流1Δn | 100, 200, 300, 500, 800, 1000, Tsis siv neeg 自动 | 500 |
Cov yam ntxwv ntawm kev ua haujlwm
Daim Ntawv 2: Cov Yam Ntxwv ntawm Kev Tiv Thaiv
| Cov Qauv 参数 | Cov yam ntxwv 特性 | |||
| Raled Tsis Muaj Kev Ua Haujlwm Tam Sim No 额定不动作电液 | 0.5 1Δn | |||
| Rated Action Current 额定动作电流
| ≥0.75 1Δn | |||
| Cov yam ntxwv ntawm lub sijhawm ncua sijhawm 延时特性 | Txwv 2lan Tsis Muaj Lub Sijhawm Tsav Tsheb (Ntawm) 2LAn极限不驱动时间 (Ntawm) | Breaking Time 分断时间 | ||
| 1Δn | 2 1Δn | 5 1Δn | ||
| Tsis Muaj Sijhawm Ncua 非延时 | ≤0.3s | ≤0.15s | ≤0.04s | |
| 0.06 | ≤0.5s | ≤0.2s | ≤0.15s | |
| 0.1 | ≤1s | ≤0.4s | ≤0.20s | |
| 0.2 | ≤1.5s | ≤0.6s | ≤0.30s | |
Hom iav pib
Tus nqi sib txawv ntawm txhua lub iav sib txawv thaum hom iav pib
| Tus nqi iav Kev ua haujlwm siab (mA) | Kev Hloov Pauv Kev ua haujlwm siab (mA) |
| 100 | 50 |
| 200 | 100 |
| 300 | 150 |
| 500 | 250 |
| 600 | 300 |
| 800 | 400 |
| 1000 | - |
Cov yam ntxwv ntawm kev ua haujlwm
Daim Ntawv 2 Cov Yam Ntxwv ntawm Kev Tiv Thaiv
| Ib puag ncig kub 环境温度 | Lub Npe Tam Sim No 电流名称 | Kho Lub Sijhawm Tam Sim No 整定电流信数 | Lub Sijhawm Pom Zoo 约定时间 |
| +40℃ | Pom zoo tsis mus ncig tam sim no 约定不脱扣电流 | 1.05tr | 2h |
| Kev mus ncig tam sim no uas tau pom zoo 约定脱扣电流 | 1.3tr | 2h |
♦ Cov yam ntxwv ntawm lub sijhawm ncua sijhawm
Kev Tiv Thaiv Overioad Tiv thaiv lub sijhawm txwv:
T = (6rt / l) 2 lub sijhawm qeeb qhov tseeb: ± 10%, uas T yog tus nqi sijhawm ua haujlwm, Ir 1 yog tus nqi teeb tsa kev tiv thaiv ntev.
l yog qhov tam sim no tsis zoo. tL yog tus nqi teeb tsa ncua sijhawm ntev.
♦ Kev Tiv Thaiv Lub Sijhawm Luv Luv Rau Kev Luv Luv
Kev Tiv Thaiv Lub Sijhawm Luv Luv rau Luv Circuit Court yog los tiv thaiv thiab zam kev luv luv Circuit Court hauv qhov system faib khoom, lub sijhawm ncua sijhawm mus ncig yog kom paub txog kev tiv thaiv xaiv.
Qhov kev teeb tsa parameter rau kev tiv thaiv lub sijhawm luv luv rau luv Circuit Court.
Daim Ntawv 3: Qhov kev teeb tsa parameter rau lub sijhawm luv luv ntawm luv luv circui
| Kev teeb tsa parameter 参数设定 | Teeb tsa Tus Nqi 设定值 | Tus nqi kho thaum tsim khoom 出厂整定值 |
| Tus nqi teeb tsa tam sim no ntawm kev ncua sijhawm luv luv 短延时动作电流设定值lr2 | 2r1.2.5r1.3lr1.4r1.5lr1. | 6ir1 |
| Tus nqi teeb tsa qeeb qeeb rau lub sijhawm luv luv 短延时时间设定值ts | 0.18,0.2s,0.38,0.48,0.66,0.8s,1.0%,Tawm | 0.4 vib nas this |
Daim Ntawv 4: Cov Yam Ntxwv Ua Haujlwm rau lub sijhawm luv luv ntawm Short Circuit
| Cov yam ntxwv 特性 | Timos ntawm faulty tam sim no 故障电流倍数 | Lub Sijhawm Mus Ncig Ua Si 脱扣时间 | Lub Sijhawm Ncua Kev Ua Siab Ntev 延时误差 |
| Tsis muaj cov yam ntxwv ntawm kev ua haujlwm 不动作特性 | ≤0.9lr2 | Tsis Muaj Kev Ua 不动作 | ±40ms |
| Tsis muaj cov yam ntxwv ntawm kev ua haujlwm 不动作特性 | >1.15lr2 | Kev Ua Haujlwm Ncua Sijhawm 延时动作 | ±40ms |
Kev tiv thaiv tam sim ntawd
Kev Ntsuas Tam Sim Ntawm Lub Luv Circuit
Daim Ntawv 5: Cov Qauv Tam Sim Ntawd
| Kev Teeb tsa Parameter 参数设定 | Teeb tsa Tus Nqi 设定值 | Tus nqi kho thaum tsim khoom 出厂整定值 |
| Kev Ua Haujlwm Tam Sim No Tus Nqi Teeb Tsa Tam Sim No 瞬时动作电流设定值 ir3 | 4lr1, 6lr1, 71r1, 8lr1, 10lr1, 11lr1, 12lr1, 13lr1, 14lr1, Tawm | 10lr1 |
Lus Cim: Lub voj voog yuav qhib yog tias lub sijhawm ntev luv luv txuas nrog.
