Dold Insulation Monitoring Relay, 1, 3 Phase, SPDT, 0.8 → 1.1 V, DIN Rail
- RS Stock No.:
- 240-9033
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AI897 AC45-400Hz230V 10-80kOhm
- ผู้ผลิต:
- Dold
ยอดรวมย่อย (1 ชิ้น)*
THB11,988.97
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB12,828.20
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 4 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB11,988.97 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 240-9033
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AI897 AC45-400Hz230V 10-80kOhm
- ผู้ผลิต:
- Dold
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Dold | |
| Monitoring Application | Insulation | |
| Electrical Phase | 1, 3 | |
| Voltage Sensing Range | 0.8 → 1.1 V | |
| Contact Configuration | SPDT | |
| Mounting Type | DIN Rail | |
| Time Delay | <4.2s | |
| Series | AI 897 | |
| Width | 45mm | |
| Maximum Operating Temperature | +60°C | |
| Dimensions | 115 x 45 x 77mm | |
| Operating Temperature Range | +60°C | |
| Length | 115mm | |
| Height | 77mm | |
| Minimum Operating Temperature | -20°C | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Dold | ||
Monitoring Application Insulation | ||
Electrical Phase 1, 3 | ||
Voltage Sensing Range 0.8 → 1.1 V | ||
Contact Configuration SPDT | ||
Mounting Type DIN Rail | ||
Time Delay <4.2s | ||
Series AI 897 | ||
Width 45mm | ||
Maximum Operating Temperature +60°C | ||
Dimensions 115 x 45 x 77mm | ||
Operating Temperature Range +60°C | ||
Length 115mm | ||
Height 77mm | ||
Minimum Operating Temperature -20°C | ||
- COO (Country of Origin):
- DE
Insulation monitor for pure 3 phase and alternating current systems, AI897
Adjustable response value 10 → 80 kΩ
No separate auxiliary voltage connection required
1 changeover
Overall width 45 mm
No separate auxiliary voltage connection required
1 changeover
Overall width 45 mm
The AI897 insulation monitor displays the insulation resistance of unearthed 3 phase and alternating current systems to earth.
The device works according to the quiescent current principle, that is, the output relay responds when mains voltage is applied to terminals A1 → A2. The output relay breaks when the response setpoint is undercut.
A bridge between terminals LT1 and LT2 allows the AI897 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. There is a PT test button on the front of the device to test for functional efficiency. An external test button (in accordance with VDE 0413) is also possible.
The device works according to the quiescent current principle, that is, the output relay responds when mains voltage is applied to terminals A1 → A2. The output relay breaks when the response setpoint is undercut.
A bridge between terminals LT1 and LT2 allows the AI897 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. There is a PT test button on the front of the device to test for functional efficiency. An external test button (in accordance with VDE 0413) is also possible.

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