NT08 current transducer
NT58, 108, 208, 308, 508-S/T/SP1 current transducer, railway transducer, industry sensor, UPS sensor, converter sensor, welding machine transducer, locomotive sensor
Specifications
- Applications:
- For the electronic measurement of currents: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high power) and the secondary (electronic) circuits.
- Main technical data:
- 1. Primary normal current IPN: 300A r.m.s
- 2. Primary current, measuring range IP: 0~+/-500A
- 3. Measuring resistance: RMmin RMmax
- with +/-12V @ +/-300A max: 0 ohm 30 ohm
- @ +/-500A max : 0 ohm 7 ohm
- with +/-15V @ +/-300A max: 0 ohm 43 ohm
- @ +/-500A max: 0 ohm 17 ohm
- 4. Secondary normal current: 150mA rms
- 5. Conversion ratio: 1:2000
- 6. Supply voltage (+/-5%): +/-12V~+/-15V
- 7. Current consumption: 20±5mA (@±15V ) + Secondary output current
- 8. Isolation test: Between the primary circuit and the secondary circuit: 6kVrms/50Hz/1min
- Accuracy – Dynamic performance data
- 1. Accuracy≤±0.5%（@+25℃）
- 2. Offset output current: ≤±0.2mA（@+25℃）
- 3. Non-linearity: ≤±0.1%
- 4. Thermal drift: ≤±0.6mA（-25℃~+85℃）
- 5. Response time:≤1us
- 6. dI/dt accurately followed: ≥ 100A/us
- General data:
- 1. Operating temperature: -45ºC~+85ºC
- 2. Storage temperature: -45 oC ~+90 oC
- 3. Secondary coil resistance: ≤28Ω（@+25℃）
- 4. Weight: ≤100g
- 5. Standards: EN 50178
- 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
Features
- Product Characteristics：
- High accuracy & good linearity
- Low thermal drift
- Fast response time
- Wide frequency band range
- Good anti-interference performance
- Good current overload capability
- Conform to UL94-V0 standard
Certificate
- 9001 & 2000
- ROHS
- CE
Main Products
current/voltage transducer，current/voltage sensor，pressure sensor