General Description
© b2 electronic GmbH
DHV0086 Rev06
11
3 General Description
3�1
Technical Specifications
Characteristic
HVA28TD
1
HVA28
1
Article number
SH5002
SH5001
Input supply voltage
100-240 V 50/60 Hz (400 VA)
Input supply power
400 VA
Output voltage [Max.]
VLF sine wave: 0-29 kVpeak, 21 kVrms
DC: ± 0-28 kV
VLF square wave: 28 kV
resolution: 0.1 kV, accuracy: ±1 %
Output current
0-20 mA, accuracy: ±1 %, resolution: 1 μA
Resistance range
0.1 MΩ-5 GΩ
Output frequency
0.01-0.1 Hz in steps of 0.01 Hz, default: 0.1 Hz (auto frequency)
Output load
0.5 μF @ 0.1 Hz @ 20 kVrms
5.0 μF @ 0.01 Hz @ 20 kVrms
10.0 μF maximum Capacitance!
2
Sheath test
max test voltage: 10 kV | trip current: 0.1 mA-5.0 mA
Sheath fault location
3
max test voltage: 10 kV | pulse/period: 1:3 / 4 s, 1:5 / 4 s, 1:5 / 6 s, 1:9 / 6 s
Metering
Voltage and Current (True rms and/or peak), Capacitance,
Resistance, Time, Flashover Voltage
Tan delta measurement
accuracy ±1 x 10
-4
optional
Duty cycle
Continuous! No thermal limitation on operating time.
Test modes
manual & automatic
Output modes
AC (VLF) Symmetrical and load independent across full range,
DC (plus or negative polarity), Burn-/Fault Condition or
Fault Trip Mode, Jacket/Sheath Testing
Safety
12 kV/50 Hz Feedback Protection | integrated electronic and mechanical
discharge devices - DDD
®
: Dual Discharge Device (internal)
Computer Interfaces
Bluetooth and USB
Record storage
Built-in memory: up to 50 reports, 50 test sequences
USB flash drive: unlimited
Software
“b2 ControlCenter” for Windows
Weight
14 kg
Dimensions L x W x H
Peli Case 1430, 430 mm x 240 mm x 340 mm
Environment
temperature: storage: -25°C to +70°C, operating: -20°C to +55°C
humidity: 5-85% non condensing
1
technical specifications are subject to change. b2 reserves the right to modify values in accordance with future HVA development.
2
at lower frequency and voltage
3
in combination with locating device (not in scope of delivery)
