NV25-P voltage sensor
NV25-P, NV25-600V, NV25-1000V voltage sensor, voltage transducer
Specifications
- Applications:
- For the electronic measurement of voltages: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high voltage) and the secondary (electronic) circuits.
- Main technical data:
- 1. Primary normal current IPN: 10mA r.m.s
- 2. Primary current, measuring range IP: 0~+/-14mA
- 3. Measuring resistance: RMmin RMmax
- with +/-15V @ +/-10mA max: 100 ohm 340 ohm
- @ +/-14mA max: 100 ohm 180 ohm
- 4. Secondary nominal output: 25mA rms
- 5. Conversion ratio: 2500:1000
- 6. Supply voltage (+/-5%): +/-15V
- 7. Current consumption: 10mA+ Secondary normal current
- 8. Isolation test: Between the primary circuit and the secondary circuit (+.-.M): 4.1kVrms/50Hz/1min
- Accuracy – Dynamic performance data
- 1. Accuracy @ VPN, TA=+25 oC: ≤+/-0.8%
- 2. Non-linearity: @ VPN，TA=+25℃：±0.2%
- 3. Offset current ≤±0.15mA(@+25℃)
- 4. Thermal drift: +/-0.5mA(-25 oC ~+85 oC)
- +/-0.8mA(-40 oC ~+85 oC)
- 5. Response time @90% of VP max.: not more than 40us
- General data:
- 1. Operating temperature: -40ºC~+85ºC
- 2. Storage temperature: -50 oC ~+90 oC
- 3. Primary coil resistance @ TA=+85 oC: 300 ohm
- 4. Secondary coil resistance @ TA=+85 oC: not more than 117 ohm
- 5. Weight: 22g
- 6. Standards: EN 50155
- Features:
- 1. Hall effect measuring principle
- 2. Galvanic isolation between primary and secondary circuit
- 3. Insulated plastic case made of white PPO recognized according to UL 94-V0
- 4. The whole voltage transducer comply with RoHS Directive completely
Features
- Product Characteristics
- High accuracy
- Good linearity
- Low thermal drift
- Good anti-interference performance
- smaller size & easier installation
- conform to UL94-V0 standard
Certificate
- 9001 & 2000
- ROHS
- CE
Main Products
current/voltage transducer，current/voltage sensor，pressure sensor