NINGBO CRRCTIMES TRANSDUCER TECHNOLOGY CO.,LTD.
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Price: | 123.0~2321.0 USD |
Payment Terms: | T/T |
Place of Origin: | Zhejiang, China (Mainland) |
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Applications:
For the electronic measurement of voltages: AC, DC IMPL.,etc.,with galvanic isolation between theprimary (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 normal current: 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): 4.2kV/50Hz/1min
Accuracy –Dynamic performance data:
1.Accuracy @ VPN, TA=+25℃: +/-0.8%
2.Non-linearity: better than +/-0.2%
3.Offset current @ IP=0, TA=+25 oC: not more than +/-0.15mA
4.Thermal drift: +/-0.5mA(-25℃ ~+85℃)
+/-0.8mA(-40℃ ~+85℃)
5.Response time @90% of VPN: not more than 40us
General data:
1.Operating temperature: -40ºC~+85ºC
2.Storage temperature: -50℃ ~+90℃
3.Primary coil resistance @ TA=+85℃: not more than 300 ohm
4.Secondary coil resistance @TA=+85℃: 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