HV HIPOT GD-4136H Cable Fault Locating System

GD-2131H Impulse Generator

Input power supply: AC 220V,50Hz

Output voltage: DC 0-32kV (adjustable)

Rated power: 2kVA

Max.energy: 2048J, 4uF

DC flashover voltage: 32kV

DC flashover current: 63mA

Max.impulse current: 500mA

Discharging method: DC HV, one time, cycle

Cycle discharging time: 3-6 seconds

Environmental temperature: 0-40℃

Humidity:<75% RH

Altitude:<1000m

Insulation level: A

Dimension: 430*540*410mm

Weight: about 31kg.

GD-4132 Cable Fault Locator

1. Locating function

a. Acoustic signal transmission band: center frequency 400Hz, bandwidth 200Hz

b. Signal gain: 80dB

c. Locating accuracy: 0.1m

2. Power Supply

a. Built-in Li-battery, nominal voltage 7.4V, capacity 3000mAH.

b. Power consumption: 300mA, continuous working time 9hours.

c. Charger: input AC220V±10%, 50Hz. Nominal output 8.4V, DC 1A

d. Charging time: 4hours

3. Dimension: 270mm*150mm*210mm

4. Weight: 1.5kg.

5. Use condition

Temperature -10℃--40℃, humidity 5-90%RH, altitude <4500m

GD-4133 Cable Fault Detector

Locating methods: Low voltage impulse method

Impulse current method

Multiple impulse method if matched with GD-4133S

Max. Sampling frequency: 200MHz

Gain range: 0-70dB

Low voltage impulse voltage: 30V

Max.resolution: 0.4m

Max. Locating range: 100km

Dead zone: 2m

Battery: Nickel-metal hydride rechargeable batteries,endurance time over 5 hours

Communication interface: USB

Power supply: Input AC220V,50Hz,current 2A,charge for 8 hours

Dim.: 274×218×81mm

Weight: 3.5kgs

Operating Temperature: -10℃－40℃

Humidity: 5-90%RH

Elevation: <4500m

GD-4133S Multiple Pulse Coupler

Pulse voltage: 300V(P-P)

Allowable input impulse voltage: <35kV

Allowable input impulse energy: <2000J

Power input: 220V AC, 50Hz

Dimension: 560*230*220mm

Weight: 7kg.

Datasheet