- RS Stock No.:
- 916-0218
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- PMF20A240
- ผู้ผลิต / Manufacturer:
- Lovato
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 916-0218
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- PMF20A240
- ผู้ผลิต / Manufacturer:
- Lovato
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- IT
รายละเอียดสินค้า / Product Details
Frequency Monitor Relay Self Powered Single and Three Phase
The Lovato range of frequency monitoring relays is self-powered for minimum and maximum control. The frequency relays have a rated frequency selection of 50 or 60Hz with a tripping threshold for minimum and maximum frequency. Excellent tripping accuracy and one configurable output and one SPDT changeover contact. Automatic re-set, single and three phase systems as standard.
Modular DIN 43880 housing 2 module
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Single and three phase system
Delayed trip
Automatic reset
Tripping threshold
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Single and three phase system
Delayed trip
Automatic reset
Tripping threshold
Lovato Orange Contactors, Control Relays and Accessories
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Monitoring Application | Frequency |
Electrical Phase | 1, 3 |
Contact Configuration | SPDT |
Mounting Type | DIN Rail |
Time Delay | 0.1 → 20s |
Frequency Sensing Range | 40 → 70Hz |
Series | PMF20 |
Minimum Frequency Sensed | 40Hz |
Minimum Operating Temperature | -20°C |
Height | 104.7mm |
Length | 35.8mm |
Terminal Type | Screw |
Frequency Sensitivity | Overfrequency, Underfrequency |
Operating Temperature Range | +60°C |
Number of Poles | 1 |
Dimensions | 35.8 x 64.9 x 104.7mm |
Width | 64.9mm |
Maximum Operating Temperature | +60°C |