HIGH-VOLTAGE DIVIDERS

ROSEL logo rgbEN color

Pulse high-voltage divider ДНВИ-40

Pulse high-voltage divider ДНВИ-40



100-tov-rus

Pulse high-voltage divider ДНВИ-40 is designed for the high voltage conversion to the level, safe for the postprocessing, storage and transmission of the measuring signal.
ДНВИ-40 can be used to control the transistor- and resistor-type compensators with the reactive power of up to 200 MVar in the power stations; for the maintenance, repair, fettling, testing the high-voltage power stations under the laboratory environment as well as for control and measurement of the signals when producing and metering the electricity.

Technical Characteristics

Measured quantity

Values

Direct current input voltage range, kV

1…40

Alternating current input voltage range, kV

1…30

Pulse (1.2/50 µS) current input voltage range, kV

1…100

Nominal division factor

1/2,500

Basic error, %

±0.25; ±0.5

Input capacity, pF, max
Input active resistance, MO, max

50
150

Load capacitance, pF, max
Active load resistance, MO, max

30
1

Step response time, ns, min

17

Operating frequency range, MHz, max

 20

Voltage divider weight, kg, max
Voltage divider overall dimensions, mm

 5.0
180x360
svidetelstvo-dnvi-40-mini