FPD-1&FPD-2 DC ISOLATING TRANSDUCER
Quick Overview
The FPD Series DC Isolation Transmitter is an instrument that converts a DC voltage or current signal into a linearly proportionally different DC voltage or current signal that is electrically isolated from each other. Mainly used for measurement of generator rotor voltage and current
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1.Introduction:
The FPD Series DC Isolation Transmitter is an instrument that converts a DC voltage or current signal into a linearly proportionally different DC voltage or current signal that is electrically isolated from each other. It can be used to measure the generator rotor voltage and current, and can be widely used in various other occasions.
The main models are as follows:
FPD-1：Single output DC isolation transducer
FPD-2：Dual output DC isolation transducer
FPDH-1：Single output DC high voltage isolation transducer
FPDH-2： Dual output DC high voltage isolation transduce
2.Specification
Accuracy ( 23±3℃) ： |
| 0.2% of effecive range |
Linearty & repeatability |
| 0.05% typical |
Maximum output load |
| DC current mode : maximum 10V drop DC voltage mode : maximum 5mA drive |
Dielectric strength |
| 2000Vac…power / input & output terminals…… FPD 2000Vac…input / output / case…………………FPD 4000Vac ... power / input & output terminals………FPDH 4000Vac ... input / output / case…………………… FPDH |
Output drive capability |
| ≤10mA for voltage mode, ≤10V for current mode |
Maximum input over |
| ≤300Vrms continuous> 2V ranges ≤150Vrms continuous≤2V ranges ≤150mA continuous for current input |
Input resistance-ohm |
| ≤100M ... ≤2V ranges,≤500K >2V ranges ≤20 for all current input range |
Response time & ripple |
| 250 ms typically, ripple 0.1% rms ro |
Power effect |
| < 0.003% for per volt chang |
Common mode rejection |
| 120dB, DC to 60Hz |
Temperatured stability |
| ≤0.007% ro per degree℃ |
Storage condition |
| Temperature range -10 to 70°C, RH 20 to 95% non condensed |
Operating condition |
| Temperature range -5 to 55°C, RH 20 to 95% non condensed |
Power supply |
| ±10% of rated, less 3.5 VA for AC input ±10% of rated, less 3.5 Watt for DC input |
Construction |
| Socket plug-in type with barrier terminals |
3.Dimensional Drawings：
4.Terminal Connection：
1.Order form：
Input & Output parameters
An:电流输入范围 Input Ranges Current | Vn：电压输入范围 Input Ranges Voltage | Pn：电源 rating Aux. Power Standard range | ||||
A1 0-1mA | A2 0-2mA | V1 0-50mV | V2 0-100mV | V3 0-200mV | P1 AC110 V 120 V ± 15% | PD1 DC110V 120 V ± 15% |
A3 0-5mA | A4 0-10mA | V4 0-500mV | V5 0-1V | V6 0-2V | P2 AC220 V 240 V ± 15% | PD2 DC220V 240V± 15% |
A5 0-20mA | A6 4-20mA | V7 0-5V | V8 1-5V | V9 0-10V | Ps Internal Power | PD3 DC24 V 24 V ± 20% |
A7 0-50mA | A8 10-50mA | V10 2-10V | V11 0-120V | V12 0-200V | Py Specified | PDy Specified |
A9 0-75mV |
| V13 0-350V | V14 0-600V |
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On:输出 Output Range | O1 0-1mA | O2 0-20mA | O3 4-20mA | O4 0-5mA | O5 0-10mA |
|
O7 0-1V | O8 0-5V | O9 0-10V | O10 2-10V | O11 1-5V | O13 用户指定 |
When signing the order contract, the required model and specifications should be specified in detail. The selected model and specifications should be filled in with the code in the following format.
Example 1: FPD-1-A1-P2-O8
FPD-1 Single Output DC Isolation Transmitter
Input: 0-1mA
Auxiliary power supply: AC 220V
Output: 0-5V
