| 产品特性：控制器 | 是否进口：否 | 产地：湖北 |
| 加工定制：否 | 品牌：湖北开航 | 型号：JNTJ-250-S |
| 额定电压：220V | 3C证书编号：1 | 额定电流：63A |
| 功耗：80W | 外形尺寸：100mm | 产品认证：1 |
| 物料编号：JNTJ-250-S | 最小包装数：1 | 型号报价：18325 |
JNTJ-250-S多功能控制仪
一、概述
JNTJ 系列电机多功能控制器（以下简称多控器）是我公司根据电气控制行
业和起重机行业的实际需要设计的**型电动机无触点多用途控制产品。JNTJ
采用了电力电子技术，具有智能化、无火花、抗干扰能力强、寿命长等优点，
特别适合于动作频繁且工作环境恶劣的电气控制系统。JNTJ系列多控器适用于
交流电压不大于500V，频率范围为45Hz～250Hz 的三相电控回路及电机正反转
控制回路，其具备过流、过压、欠压、缺相、负载不平衡、过热等智能**，
故障报*及调节功能，可以代替加装各种保护器的电磁式接触器，无任何负载
选择区分。
性能特点：1、实时电压，电流显示；2、过压、过流、欠压、报*；3、过流保
护延时可调；4、出厂设置维护时间报*，中间免维护；5、内部晶闸管控制，通断无拉
弧现象，电磁兼容性好；6、宽电压设计，不因电网波动影响动作时间及灵敏度；7、开
关动作频次高达50 次/ 秒，无机械振动，使用寿命长，可靠性高；8、LED 指示开
关状态，直观方便；9、智能风冷散热，环境温度高达55℃仍能正常工作。
供应JNTJ-100 JNTJ-100-S JNTJ-150 JNTJ-150S JNTJ-200 JNTJ-200S JNTJ-300 JNTJ-300S JNTJ-400 JNTJ-400S JNTJ-500 JNTJ-500S JNTJ-600 JNTJ-600S JNTJ-800 JNTJ-1000等
JNTJ-250-S多功能控制仪
供应各类规格自动化产品：JNYC-3F/1A,JNYC-3F/1B,JNYC-3F/1C,JNYC-3F/1D,JNYC-3F/1E,JNYC-3F/1F,JNYC-3F/1H,JNYC-3F/2A,JNYC-3F/2B,JNYC-3F/2C,JNYC-3F/2D,JNYC-3F/2E,JNYC-3F/2F,JNYC-3F/3A,JNYC-3F/3B,JNYC-3F/3C,JNYC-3F/4D,JNYC-3F/4E,JNYC-3F/5H,JNYC-3F/1A-KS,JNYC-3F/1B-KS,JNYC-3F/1C-KS,JNYC-3F/1D-KS,JNYC-3F/1E-KS,JNYC-3F/1F-KS,JNYC-3F/1H-KS,JNYC-3F/2A-KS,JNYC-3F/2B-KS,JNYC-3F/2C-KS,JNYC-3F/2D-KS,JNYC-3F/2E-KS,JNYC-3F/2F-KS,JNYC-3F/3A-KS,JNYC-3F/3B-KS,JNYC-3F/3C-KS,JNYC-3F/4D-KS,JNYC-3F/4E-KSJNYC-3F/5H-KS,JNYC-1S/1A,JNYC-1S/1B,JNYC-1S/1C,JNYC-1S/1D,JNYC-1S/1E,JNYC-1S/1F,JNYC-1S/1H,JNYC-1S/2A,JNYC-1S/2B,JNYC-1S/2C,JNYC-1S/3A,JNYC-1S/3B,JNYC-1S/4D,JNYC-1S/4E,JNYC-1S/5H,JNYC-1S/1A-KS,JNYC-1S/1B-KS,JNYC-1S/1C-KS,JNYC-1S/1D-KS,JNYC-1S/1E-KS,JNYC-1S/1F-KS,JNYC-1S/1H-KS,JNYC-1S/2A-KS,JNYC-1S/2B-KS,JNYC-1S/2C-KS,JNYC-1S/3A-KS,JNYC-1S/3B-KS,JNYC-1S/4D-KS,JNYC-1S/4E-KS,JNYC-1S/5H-KS,JNYC-4F/1A,JNYC-4F/1B,JNYC-4F/1C,JNYC-4F/1D,JNYC-4F/1E,JNYC-4F/1F,JNYC-4F/2A,JNYC-4F/2B,JNYC-4F/2C,JNYC-4F/2D,JNYC-4F/2E,JNYC-4F/2F,JNYC-4F/3A,JNYC-4F/3B,JNYC-4F/3C,JNYC-4F/3D,JNYC-3U/1A,JNYC-3U/1B,JNYC-3U/1C,JNYC-3U/1D,JNYC-3U/2A,JNYC-3U/2B,JNYC-3U/2C,JNYC-3U/3A,JNYC-3U/3B,JNYC-3U/3C,JNYC-3U/4A,JNYC-1U/1A,JNYC-1U/1B,JNYC-1U/1C,JNYC-1U/1D,JNYC-1U/2A,JNYC-1U/2B,JNYC-1U/2C,JNYC-1U/2D,JNYC-1U/3A,JNYC-1U/3B,JNYC-1U/3C,JNYC-1U/3D,JNYC-1U/4A,JNYC-1U/4B,JNYC-1U/4C,JNYC-1U/4D,JNFH-A,JNFH-B,JNFH-E-I,JNFH-E-II等
供应以下各型号产品：JN997-1B,JN997-4B,JNLK-16-24A,JNLK-01，JNLK-02，JNLK-03，JNLK31D,JN991-2C,JN991-2A,JN991-2B,JN991-2D,JNL-I,JNL-II,JNL-OZ1，JNL-TZ1，JNW1-2,JNYK-1***,JNYK-15C,JN-20CB,JNC-1206A.JNC-1206B,JNC-1206D,JNC-1206E,JNC-1106K,JNC-1106X,JNC-1108A,JNC-1208A.JNC-1208B,JNC-1208D,JNC-1208E,JNC-1108K,JNC-1108XJNC-1210A.JNC-1210B,JNC-1210D,JNC-1210E,JNC-1110K,JNC-1110X,JNC-1209A.JNC-1209B,JNC-1209D,JNC-1209E,JNC-1109K,JNC-1109X,JNC-1211A.JNC-1211B,JNC-1211D,JNC-12011E,JNC-1111K,JNC-1111X,JNC-1214A.JNC-1214B,JNC-1214D,JNC-1214E,JNC-1114K,JNC-1114X，JN-BA1.JN-BA21，JN-BA22，JNYK-15D,JN991A,JN991B,JN3-A-2，JN3-A-1，JN3-B-2，JN-TA71，JNXJ-21K3-D,
