DOLD多德 ND5019/035 变压器-产品快照
- 品牌:
- DOLD
- 型号:
- ND5019/035
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 北京金雨科创自动化技术股份有限公司 | 400-669-1972 | |
| 多德电气(太仓)有限公司 | 0512-53206226 | |
| 上海德铸机电有限公司 | 021-61671099 |
产品介绍
DOLD多德 ND5019/035 变压器
Dold LDVT -20°C +60°C
Dold
Differential current monitor IL 5882 Detection ranges from 30 mA → 10 A with a connected ND 5019 differential current transformerProgrammable for automatic or manual reset after error rectificationRest current principleWith advance warningDelete and test buttonsWire breakage detectionShort reaction timeAdjustable response delayLED displays for auxiliary voltage and contact position2 x 1 changeoverDetects insulation faults in earthed networks such as RCCBs but without interruption. For monitoring and preventive maintenance of electrical systems. Input Nominal voltage UN: AC/DC 24 → 230 V 50/60 Hz Voltage range: AC: 0.8 → 1.1 Un DC: 0.9 → 1.25 Un Adjustable detection range: AC 0.03 A; 0.1 A; 0.3 A; 0.5 A; 0.6 A; 1 A; 2 A; 5 A, 10 A Output 1 changeover for advance warning; 1 changeover for alarm Switching capacity: NO contact: 3 A / AC 230 V, EN 60 947-5-1NC contact: 2 A / DC 24 V EN 60 947-5-1 Thermal current (Ith): 5 A Rated operating current type: Continuous Temperature range: -20 °C → +60 °C Housing/terminal protection class: IP40 / IP20 EN 60 529 Device dimensions: 35 x 90 x 61mm (W x H x D) Standards IEC 255, EN 61 557, VDE 0413 Insulation monitor ; Input Current Range 30 mA → 10 A; Energising Voltage Range 24 → 230 V ac/dc; Overall Height 90mm; Overall Width 35mm; Overall Depth 61mm; Minimum Operating Temperature -20°C; Maximum Operating Temperature +60°C;
Differential Transformers
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