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NINGBO CRRCTIMES TRANSDUCER TECHNOLOGY CO.,LTD.
NINGBO CRRCTIMES TRANSDUCER TECHNOLOGY CO.,LTD.  

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NV25 voltage sensor 

Price: 1233.0~2321.0 USD 
Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NV25
Production Capacity: 12312
Means of Transport: Ocean
Delivery Date: 20

For the electronic measurement of voltages: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high voltage) and the secondary (electronic

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 nominal voltage VN: 50V r.m.s
2. Measuring resistance:               RMmin    RMmax
with ±12V   @ ± VN max:   30 ohm    200 ohm
                  @ ± 1.5 x VN:   30 ohm    100 ohm
with ±15V   @±  VN max:   100 ohm   320 ohm
                  @ ± 1.5 x VN:   100 ohm   180 ohm
3. Primary voltage, measuring range: 0~±75V
4. Secondary nominal output:  25mA rms
5. Conversion ratio:  50V/25mA
6. Supply voltage(±5%): ±12V~±15V                        
7. Current consumption:10mA + Secondary output current
8. Isolation test: Between the primary circuit and the secondary circuit: 4.1kV/50Hz/1min
Accuracy – Dynamic performance data:
1. Accuracy @ VPN, TA=+25 oC:  ≤±0.8%
2. Linearity @ VPN: ≤ 0.2%
3. Offset current @ IP=0: ≤±0.15mA(@+25℃)
4. Thermal drift:  ±0.95mA(-25℃~+70 ℃)
5. Response time: not more than 15us
General data:
1. Operating temperature: -25ºC~+70ºC
2. Storage temperature:  -40 oC ~+85 oC
3. Primary resistance : 5kilohm
4. Secondary coil resistance: not more than 110 ohm
5. Weight: not more than 85g
6. Standards: TB/T3021-2001,TB/T3034-2002,TB/T3058-2002
Features:
1. Hall effect measuring principle
2. Galvanic isolation between primary and secondary circuit
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 Ms. LIANG

Tel: 86-574-87354108
Fax: 86-574-87359851
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Company Info

NINGBO CRRCTIMES TRANSDUCER TECHNOLOGY CO.,LTD. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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