BA9040.12/011, Relay Dold
BA9040.12/011 là rơ-le giám sát mất cân bằng pha (Asymmetry Relay) của DOLD – dòng VARIMETER.

Thông tin chính
- Hãng: DOLD (Đức)
- Model: BA9040.12/011
- Loại: Asymmetry Relay / Phase Monitoring Relay
- Nguồn đo: hệ thống 3 pha AC 50/60 Hz
- Điện áp: tùy phiên bản, có các mức 100–690 V; ví dụ mã BA9040.12/011 3AC 50/60Hz 400V, 0.5–5s.
- Tiếp điểm đầu ra: 2 C/O contacts
- Độ rộng: khoảng 45 mm, lắp trong tủ điện.
- Chức năng giám sát:
- Mất pha (Phase failure)
- Mất cân bằng điện áp giữa các pha
- Điện áp phản hồi
- Có thể giám sát thứ tự pha
- Có thời gian trễ đáp ứng điều chỉnh được.
Các Dòng Model của Dold
| 0044318 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 415V ,5-5S |
0044408 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 440V ,5-5S |
| 0044056 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 400V ,5-5S |
0045978 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 500V ,5-5S |
| 0050474 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 380V ,5-5S |
0065870 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 660V ,5-5S |
| 0049362 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 220V ,5-5S |
0047135 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 690V ,5-5S |
| 0054563 Dold Asymmetry Relay – BA9040.12/010 3AC50/60HZ 110V ,5-5S |
0052362 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 100V ,5-5S |
| 0058513 Dold Asymmetry Relay – BA9040.12/001/60 3AC50/60HZ 460V |
0057220 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 110V ,5-5S |
| 0053212 Dold Asymmetry Relay – BA9040.12/001/60 3AC50/60HZ 400V |
0056393 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 120V ,5-5S |
| 0045667 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 690V |
0047382 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 230V ,5-5S |
| 0049615 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 660V |
0044582 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 400V ,5-5S |
| 0046020 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 600V |
0046610 Dold Asymmetry Relay – BA9040.12/011 3AC50/60HZ 415V ,5-5S |
| 0047646 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 100V |
0046786 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 500V |
| 0044411 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 230V |
0044501 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 440V |
| 0044103 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 240V |
0044319 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 415V |
| 0040599 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 400V |
0043764 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 400V |
| 0047000 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 415V |
0070297 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 380V |
| 0041747 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 440V |
0045737 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 230V |
| 0041949 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 500V |
0055895 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 208V |
| 0046802 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 550V |
0052872 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 110V |
| 0044104 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 600V |
0063555 Dold Asymmetry Relay – BA9040.12/001 3AC50/60HZ 100V |
| 0054517 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 660V |
0049326 Dold Asymmetry Relay – BA9040.12 3AC50/60HZ 690V |
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