西班牙CIRCUTOR EC48 40A电流互感器
简要描述:
西班牙CIRCUTOR EC48 40A电流互感器是一款用于电能监测与保护系统的精密电流检测元件,采用欧美工业体系对电量测量设备的成熟标准。该互感器一次电流40A,二次输出标准5A或1A,穿孔式结构适用于配电柜、电机控制中心和自动化系统中的电流测量与变送。
产品型号:EC48 60A
厂商性质:经销商
更新时间:2026-07-29
访 问 量:12
详情介绍
西班牙CIRCUTOR EC48 40A电流互感器的核心铁芯采用高导磁率硅钢片(如M4或M6级别)叠装而成,铁芯磁路经过退火处理以消除内应力,降低剩磁和铁损。绕组线圈采用高纯度电解铜漆包线绕制,二次绕组匝数经精密计算与绕制,确保变比误差控制在极小范围内。绝缘材料采用耐热等级为E级(120°C)或B级(130°C)的聚酯薄膜或环氧树脂,整体采用真空灌注工艺封装于阻燃聚碳酸酯(PC)或ABS塑料外壳中,具备优良的绝缘性能和机械强度。穿孔孔径约22-27mm,适配35mm²以内铜排或绝缘导线直接穿过。
西班牙CIRCUTOR EC48 40A电流互感器的额定一次电流为40A AC,额定二次电流为5A AC(标准配置,也可选1A输出),变比为40/5(即8:1)或40/1。额定负载(VA)通常为1.5VA至2.5VA(取决于具体子型号),精度等级为Class 0.5或Class 1(符合IEC 61869-2标准),在额定电流的20%-120%范围内保证精度。额定绝缘电压为0.72kV(工频耐压3kV,1分钟),绝缘电阻≥100MΩ(DC 500V)。额定频率为50/60Hz,适用于*主要电网频率。环境温度范围为-25°C至+50°C,相对湿度≤95%(无凝结)。过载能力为1.2倍额定电流连续,1.5倍额定电流允许1小时,满足电力系统短时过载需求。
| PHOENIX | 2800903 | |
| 2801305 | ||
| MAFAG | S 035-0080 D/Spez | |
| LATAB | SAH9 2525 | |
| Spellman | UMW20N125/10000 | |
| NORIS | 111.02.042-DA(M 30 x 1,5) | |
| 111.02.052-DA(M 42 x 1,5) | ||
| Guntermann & Drunck | DVIMUX4-DL-USB | |
| Stromag | 227-92264 | |
| SSG 240/8,431-00048 | ||
| WISKA | 10060400 | |
| AIR LOGIC | F-2822-30 | |
| bohmer | BBS/BHG | |
| HIRSCHMANN | STASI2 | |
| Vulcanic | SGC 30789 v2 | |
| Salzer | M220-61211-003M1 | |
| Vogt | 3945 | |
| GEWEFA | HSK-A 63x 40x200 | |
| SCHMERSAL | 101184369,BNS 260-02Z-R | |
| SCHMERSAL | T3Z 068-22YR | |
| Pilz | 750105 PNOZ S5 24VDC 2 n/o 2 n/o t | |
| MAGIC | 20MP | |
| Steute | 1166770 | |
| EWON | EC71330_00MA | |
| MURR | 27775 | |
| 23000 | ||
| 55528 | ||
| 7000-99591-0000000 | ||
| ELAFLEX | ERV-CR 150.16 | |
| ERV-CR 65.16 | ||
| ARGO-HYTOS | 27460100 | |
| Sauter | DSF135F001 | |
| IMAXX | H7105 | |
| F7003 | ||
| H7120 | ||
| Grundfos | UPM2 25-75 130 | |
| SCHUNK | 1311977 | |
| burster | 8739-5002-V501 | |
| Rohmann | EK-2-HF/4 | |
| Hydro-Bios | 438110 | |
| KLAY | Hydrocer-I-Ca(30m-3-H-G114) | |
| EBRO ARMATUREN | Z 011-A | |
| HIRSCHMANN | DKA10T/22 | |
| CEP | DLS-0806-2812-XX | |
| GSR-Ventiltechnik | G075.000526.010.099.010,A75410615.242XX | |
| Bio-Europe | Bio-Europe | |
| TURCK | TBEN-S1-8DIP | |
| TBEN-S1-8DOP | ||
| Pilz | 506320 PSEN ma1.4a-50/PSEN ma1.4-03mm/ 1 | |
| SITEMA | KSP 025 01 | |
| B&R | 5T6A04CD0000M0-000 | |
| Pilz | 750104 PNOZ s4 24VDC 3 n/o 1 n/c | |
| BALLUFF | BVS000K | |
| SKYLOTEC | HSG-001-2,5 | |
| Simpson | 260-8XPi | |
| mapal | 30320071 | |
| HBM | 1-X60 | |
| Pilz | 505220 PSEN 1.2p-20/PSEN 1.2-20/8mm/ 1un | |
| ELECTRONICON | E62.E81-183D10 | |
| G.MAIER | K21R 90 L4-2/TF | |
| Elabo | F1-1C.3 | |
| F1-1C E01 | ||
| 94-2B ZF1-1D/C | ||
| F9-1A | ||
| F9-1L-01 | ||
| PEAK | P6CU-2424ELF | |
| BOGE | 121020200P | |
| 562005066P | ||
| LANDEFELD | GT 189 MSV ED | |
| GT 189 MSV ED | ||
| CAFFINI | 065L202 | |
| FAULHABER | 2642W048C R IE2-128 261 1526:1 | |
| ULMAN | ZK00558365PKF00 | |
| IFM | E80371 | |
| AL1100 | ||
| AL2341 | ||
| E73004 | ||
| EVC041 | ||
| SCHMERSAL | AZM40Z-ST-1P2P | |
| SCHMERSAL | SFB-PN-IRT-8M12-IOP-V2 | |
| AZM40-B1 | ||
| SUCO | 0180-45703-1-022(0.5bar) | |
| 0180-45703-1-023(0.8bar) | ||
| KPA | K4644-0528 | |
| K4644-0529 | ||
| K4644-0539 | ||
| K3359-0103 | ||
| K4644-0767 | ||
| K4644-0765 | ||
| K4644-0768 | ||
| K3140-0039 | ||
| K4644-0769 | ||
| K4644-0770 | ||
| K3140-0031 | ||
| K4644-0525 | ||
| K4644-0520 | ||
| K4644-0766 | ||
| Gutekunst | D-117D | |
| PEAK | P6CU-0512ZLF |
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