Electrical Parameters
Rated Primary Current (Ipn): 500A (rms)
Measurement Range (Ipm): 0 to ±800A
Rated Secondary Current (Isn): 100mA (rms)
Turn Ratio (np/ns): 1:5000
Supply Voltage (Uc): ±15V to ±24V (±5% tolerance)
Current Consumption (Ic): 24mA (@±18V) + Is (±1mA)
Measurement Resistance: At supply voltage of ±15V, maximum resistance is 0.60Ω for ±500A, and 0.11Ω for ±800A
Accuracy & Dynamic Performance Parameters
Total Error (ϵtot): ±0.6% at rated primary current (Ipn) and ambient temperature (Ta) = 25℃
Linearity Error (ϵl): < 0.1%
Offset Current (Io): ±0.4mA at Ip = 0 and Ta = 25℃
Offset Current Temperature Drift: ±0.1 to ±0.4mA within the temperature range of -40℃ to +70℃
LF 505-S/SP5 Specifications
| Rated Primary Current (Ipn) | 500A (rms) |
|---|---|
| Measurement Range (Ipm) | 0 to ±800A |
| Rated Secondary Current (Isn) | 100mA (rms) |
| Turn Ratio (np/ns) | 1:5000 |
| Supply Voltage (Uc) | ±15V to ±24V (±5% tolerance) |
| Current Consumption (Ic) | 24mA (@±18V) + Is (±1mA) |
| Measurement Resistance | At supply voltage of ±15V, maximum resistance is 0.60Ω for ±500A, and 0.11Ω for ±800A |
| Total Error (ϵtot) | ±0.6% at rated primary current (Ipn) and ambient temperature (Ta) = 25℃ |
| Linearity Error (ϵl) | < 0.1% |
| Offset Current (Io) | ±0.4mA at Ip = 0 and Ta = 25℃ |
| Offset Current Temperature Drift | ±0.1 to ±0.4mA within the temperature range of -40℃ to +70℃ |
About the LF 505-S/SP5
The LF 505-S/SP5 is a oil drilling equipment used in industrial automation, control and power systems. It is rated at Rated Primary Current (Ipn) 500A (rms), Measurement Range (Ipm) 0 to ±800A, Rated Secondary Current (Isn) 100mA (rms). This oil drilling equipment is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number LF 505-S/SP5 for accurate procurement and cross-referencing.
Why source the LF 505-S/SP5 from HDE123
- Verified part number: every LF 505-S/SP5 is checked against its manufacturer specification before shipment.
- 11 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the LF 505-S/SP5
To order the LF 505-S/SP5, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.