GDFR-D1 AC/DC High Voltage Divider
GDFR-D1 series AC/DC digital meter is on-site instrument, which test both AC and DC voltage. The digital meter and divider are equipped in one unit.
● Balance type equal potential shield structure.
● Fully-sealed insulation cylinder with internal excellent components.
● High accuracy and linearity, good stability and anti-interference ability.
● With good filling materials, which make the structure smaller and weight lighter, and minimize internal partial discharge.
● Small size, light weight, easy to carry in the field work.
● Inner shield anti-interference system.
● The voltage ratio can be customized, suitable for calibration.
● External voltage meter can be connected.
Specification
| Model No. | GDFR-D1-50 | GDFR-D1-100 | GDFR-D1-150 | GDFR-D1-200 | GDFR-D1-300 | GDFR-D1-400 | |
| Voltage(kV) | 50 | 100 | 150 | 200 | 300 | 400 | |
| DC frequency(Hz) | <2 | ||||||
| AC frequency(Hz) | 30-300 | ||||||
| Accuracy (G type) | AC: 1.0%/DC: 0.5% | -- | |||||
| Accuracy (H type) | AC: 0.5%/DC: 0.5% | -- | -- | ||||
| Impedance (MΩ) | 650 | 1280 | 2000 | 2640 | 4000 | 5360 | |
| Capacitance (pF) | 500 | 250 | 400/160 | 300 | 200 | 300 | |
| Voltage ratio | 1000:1 or 10000:1(or customized) | ||||||
| Height (mm) | 500 | 650 | 900 | 1200 | 1750 | 2350 | |
| Dimension (mm) | 150×150 | 160×160 | 200×200 | 260×260 | 800×800 | ||
| Cable impedance(Ω) | 50 / 75 | ||||||
| Range | 1. Low range: 0-20kV 2. High range: 20kV-rated voltage | 1. Low range: 0-200kV 2. High range: 200kV-rated voltage | |||||
| Cable length(m) | 3 | 4 | 5 | 6 | 8 | 10 | |
| Weight(kg) | 5.5 | 6.9 | 10.6 | 14.1 | 23.5 | 48.2 | |
| Packing Medium | Imported dry type high polymer materials | ||||||
| Operation temperature | 0℃-45℃ | ||||||
| Relative humidity | <85%RH, no condensation | ||||||
| Altitude | <1500m(or customized) | ||||||
| Use condition | Indoor use or outdoor use in Sunny day | ||||||
