High Accuracy Open Loop Hall Sensor 2000A 4V Output Galvanic Isolation for Inverters and DC Drives
HKC-K Series Closed loop Hall Effect Current Sensor
The HKC-K series open-loop Hall effect current sensor is based on the Hall effect measurement principle, providing electrical isolation between the primary and secondary circuits. It accurately measures DC, AC, or pulse currents, with a measuring range of 400A to 2000A. The product offers a rated output voltage of 4V ±1% and high accuracy. The epoxy potted housing provides excellent moisture-proof, dust-proof, and insulation protection. The detachable design facilitates installation and maintenance. Customisation of different rated input currents and output voltages is supported. It is widely used in high-current monitoring, inverters, DC drives, UPS, welding power supplies, and various industrial power systems.
Features:
- Operating currents: 400 to 2000A
- Rated output voltage: 4V±1%
- Mount easily
- High accuracy grade
- Sensor with a galvanic isolation between primary and secondary circuit
- Provides accurate electronic measurement of DC, AC or pulsed currents
Directions for use
- When the current will be measured goes through a sensor, the voltage will be measured at the output end.(Note: The false wiring may result in the damage of the sensor)
- Custom design in the different rated input current and the output voltage are available.
Applications
- Variable speed drives
- Welding machine
- Battery supplied applications
- Uninterruptible Power Supplies (UPS)
- Electrochemical
Standards
- UL94-V0.
- EN60947-1:2004
- EC60950-1:2001
- EN50178:1998
- SJ 20790-2000
ELECTRICAL DATA:
| HKC400K | HKC600K | HKC800K | HKC1000K | HKC2000K | ||
| Rated input current(IP) | 400 | 600 | 800 | 1000 | 2000 | A |
| Test current range | 800 | 1200 | 1600 | 2000 | 3000 | A |
| Rated output voltage | 4±1% | V | ||||
| Supply voltage | ±15 ±5% | V | ||||
| Offset voltage | ≤±30 | ≤±20 | mV | |||
| Magnetic offset voltage | ≤±40 | ≤±30 | mV | |||
| Offset voltage drift | ≤±1.5 | ≤±1.0 | mV/℃ | |||
| Linearity | ≤±1 | %FS | ||||
| Response time | ≤7 | μS | ||||
| Insulation voltage(50HZ,1min) | 6 | KV | ||||
| Operating Temperature | -20～+70 | ℃ | ||||
| Storage Temperature | -40～+85 | ℃ | ||||
Notes: Product specifications can be customized
FAQ
Q: What are the advantages of epoxy potting?
A: Epoxy resin potting provides excellent moisture-proof, dust-proof, and insulation protection. It ensures long-term stable operation of the sensor in various harsh environments, enhancing mechanical strength and vibration resistance.
Q: Does this product support customisation?
A: Yes. Customisation of different rated input currents and output voltage specifications is supported to meet diverse application requirements. Please contact our sales team for details.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Please provide your company information and target model (including range and output voltage requirements). Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.