Nanjing Chieful Science & Technology Co., Ltd.
Nanjing Chieful Science & Technology Co., Ltd.
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| Applications |
· Variable speed drives
· Welding machine
· Battery supplied applications
· Uninterruptible Power Supplies (UPS)
· Electrochemical
current sensor CS1000K
| Electrical characteristics | ||||||||
| Type | CS300K | CS600K | CS800K | CS1000K | CS1500K | CS2000K | ||
| IPN | Primary nominal input current | 300 | 600 | 800 | 1000 | 1500 | 2000 | A |
| IP | Measuring range of primary current | 0~±600 | 0~±1200 | 0~±1600 | 0~±2000 | 0~±2500 | 0~±2500 | A |
| VOUT | Nominal output voltage | 4±1% | V | |||||
| VC | Supply voltage | ±12~±15(±5%) | V | |||||
| IC | Current consumption | VC=±15V <25 | mA | |||||
| VD | Insulation voltage | AC/50Hz/1min 6 | kV | |||||
| εL | Linearity | <1 | %FS | |||||
| VO | Offset voltage | TA=25℃ <±25 | mV | |||||
| VOM | Residual voltage | IPN→0 <±20 | mV | |||||
| VOT | Thermal drift of V0 | IP=0 TA=–25~+85℃ <±1 | mV/℃ | |||||
| TR | Response time | ≤7 | μs | |||||
| f | Frequency bandwidth(-3dB) | DC~20 | kHz | |||||
| TA | Ambient operating temperature | –25~+85 | ℃ | |||||
| TS | Ambient storage temperature | –40~+100 | ℃ | |||||
| RL | Load resistance | ≥10 | KΩ | |||||
| Standard | Q/3201CHGL02-2007 | |||||||
About us
CHIEFUL offers a wide range of current and voltage transducers in the portfolio. And our transducer can be designed according to the specific demands.The company explore foreign markets actively, our products have been sold to the United Kingdom, Germany, Denmark, France, Italy, Sweden,Turkey, Israel, South Korea, India etc.
Q1: Are you a factory?
A:We are a factory setted up more than 17 years and export more than 10years.
Q2: When is the delivery date?
A: 7-10 working days in general.
Q3: Could you send me a quotation?
A: Sure.
Q4: How about the after service?
A: Five years warranty.
Q5: What about the shipping package?
A: Anti-static package and carton.