Dold Monitoring Relay, SPDT, DIN Rail 220 V dc
- RS 제품 번호:
- 240-9049
- 제조사 부품 번호:
- AI898 DC24V 6kOhm UH=AC45-400Hz 230V
- 제조업체:
- Dold
Subtotal (1 unit)*
₩783,736.20
재고있음
- 추가로 2026년 4월 20일 부터 2 개 단위 배송
더 자세한 내용이 필요하신가요? 필요한 수량을 입력하고 '배송일 확인'을 클릭하면 더 많은 재고 및 배송 세부정보를 확인하실 수 있습니다.
수량 | 한팩당 |
|---|---|
| 1 + | ₩783,736.20 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 240-9049
- 제조사 부품 번호:
- AI898 DC24V 6kOhm UH=AC45-400Hz 230V
- 제조업체:
- Dold
사양
참조 문서
제정법과 컴플라이언스
제품 세부 사항
제품 정보를 선택해 유사 제품을 찾기
모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | Dold | |
| Product Type | Monitoring Relay | |
| Function | Monitoring | |
| Contact Configuration | SPDT | |
| Mount Type | DIN Rail | |
| Power Consumption | 2.5VA | |
| Switching Voltage | 400V | |
| IP Rating | IP40, IP20 | |
| Minimum Operating Temperature | -20°C | |
| Contact Current | 6A | |
| Supply DC Voltage | 220 V dc | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC/EN 61 000-4-2, IEC/EN 61 000-4-4, UL Subject 94, IEC/EN 60 068-1, IEC/EN 61 557, IEC/EN 60 068-2-6, EN 55 011, IEC/EN 60 947-5-1, EN 50 005, IEC/EN 60 529, IEC/EN 61 000-4-5, DIN 46 228-1/-2/-3/-4, IEC 60 664-1, IEC/EN 60 715, IEC/EN 60 999-1 | |
| Series | AI 898 | |
| Height | 77mm | |
| Length | 115mm | |
| Width | 45mm | |
| 모두 선택 | ||
|---|---|---|
브랜드 Dold | ||
Product Type Monitoring Relay | ||
Function Monitoring | ||
Contact Configuration SPDT | ||
Mount Type DIN Rail | ||
Power Consumption 2.5VA | ||
Switching Voltage 400V | ||
IP Rating IP40, IP20 | ||
Minimum Operating Temperature -20°C | ||
Contact Current 6A | ||
Supply DC Voltage 220 V dc | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC/EN 61 000-4-2, IEC/EN 61 000-4-4, UL Subject 94, IEC/EN 60 068-1, IEC/EN 61 557, IEC/EN 60 068-2-6, EN 55 011, IEC/EN 60 947-5-1, EN 50 005, IEC/EN 60 529, IEC/EN 61 000-4-5, DIN 46 228-1/-2/-3/-4, IEC 60 664-1, IEC/EN 60 715, IEC/EN 60 999-1 | ||
Series AI 898 | ||
Height 77mm | ||
Length 115mm | ||
Width 45mm | ||
- COO (Country of Origin):
- DE
Insulation monitor for direct current networks, AI898
Fixed response time 6 kΩ
LED display for operational readiness and earth fault
1 changeover
Overall width 45 mm
The AI898 insulation monitor displays the insulation resistance of unearthed direct current networks to earth. It does not detect symmetrical earth faults. In practice, these faults are generally insignificant.
The AI898 works on the quiescent current principle, for example when the auxiliary voltage is applied to terminals A1 → A2 the output relay is activated and the "ON" LED indicates that the insulation resistance RAN is not less than the minimum value. If insulation resistance falls below the response value, the output relay drops, the "ON" LED goes out and the second LED for "Earth fault" lights up.
A bridge between terminals LT1 and LT2 (inserted as standard) allows the AI898 to be programmed for memory storage behaviour; remove the bridge to programme hysteresis behaviour. The bridge can be replaced with a delete key with an NC contact. A test key (PT) tests the functional efficiency of the device (as per VDE 0435).
관련된 링크들
- Dold Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail, 230V ac
- Dold Monitoring Relay, SPDT, DIN Rail, 24 V dc, 230V ac
- Dold Monitoring Relay, SPDT, 2V ac 220 V ac
- Dold Monitoring Relay, SPDT, DIN Rail, 600000 ipm 24 V dc
- Dold Monitoring Relay, SPDT, DIN Rail
- Dold Insulation Monitor, DIN Rail, 85 V dc, 230V ac
- Dold Monitoring Relay, 3, 1 Phase, 0 to 500 V Monitor Range, DPDT, DIN Rail 110 to 240 V dc
- Dold Monitoring Relay, SPDT, DIN Rail, 100mA to 10A, 12 V dc, 230V ac