English  |
TOPRO 2mA:2mA mini voltage transformer is designed for applications that the Ac voltage signal to be transformed into a lower voltage signal accurately. The turn ratio between primary and secondary is similar to 1:1, and a resistor is necessary to be with primary winding.
The voltage transformers are designed for high-precision, small phase error requirements for current, power, and electric energy monitoring and metering devices.
Product Characteristics
1. Voltage, power and energy monitoring devices.
2. High precision power meters.
3. It can be used with compact size.
4. Low cost, PCB mounting or wire lead are available.
5. Rosh compliance, CE certificated.
Product Dimensions
Voltage transformer 2mA:2mA VT01（ZMPT101） | Outline dimension |
| |
Product Datasheet
Model | Voltage transformer 2mA:2mA VT01 （ZMPT107） |
Rated input current | 2mA |
Rated output current | 2mA |
Ratio | 1000:1000 |
Phase error | 5% dot-120% dot ≤20（input 2mA, Sampling resistor 100Ω） |
Linearity range | 0-10mA (Sampling resistor 100Ω) |
Linearity error | ≤0.2% (5% dot-120% dot) |
Frequency | 50-60Hz |
Dielectric strength | 4000V/1mA between primary and secondary, 60s |
Distance between Primary and secondary | ≥0.6mm |
Working temperature | -45℃-+85℃ |
Case material | PBT Blue |
Sealing method | Epoxy resin |
Installation | PCB mounting |
TOPRO 2mA:2mA mini voltage transformer is designed for applications that the Ac voltage signal to be transformed into a lower voltage signal accurately. The turn ratio between primary and secondary is similar to 1:1, and a resistor is necessary to be with primary winding.
The voltage transformers are designed for high-precision, small phase error requirements for current, power, and electric energy monitoring and metering devices.
Product Characteristics
1. Voltage, power and energy monitoring devices.
2. High precision power meters.
3. It can be used with compact size.
4. Low cost, PCB mounting or wire lead are available.
5. Rosh compliance, CE certificated.
Product Dimensions
Voltage transformer 2mA:2mA VT01（ZMPT101） | Outline dimension |
| |
Product Datasheet
Model | Voltage transformer 2mA:2mA VT01 （ZMPT107） |
Rated input current | 2mA |
Rated output current | 2mA |
Ratio | 1000:1000 |
Phase error | 5% dot-120% dot ≤20（input 2mA, Sampling resistor 100Ω） |
Linearity range | 0-10mA (Sampling resistor 100Ω) |
Linearity error | ≤0.2% (5% dot-120% dot) |
Frequency | 50-60Hz |
Dielectric strength | 4000V/1mA between primary and secondary, 60s |
Distance between Primary and secondary | ≥0.6mm |
Working temperature | -45℃-+85℃ |
Case material | PBT Blue |
Sealing method | Epoxy resin |
Installation | PCB mounting |
