Ads by Google
Description:
DP 805 high voltage DC Withstand test sets, provide up to 400KV DC high voltage source for checking the quality of power cables, insulators, transformers, motors, switchgear and capacitors.
The test set are composed of three modules, one control module and two pieces of high voltage module.
Product Features:
q Adopted by PWM technology and IGBT component ,Full-wave rectification
q High accuracy, low ripple ratio
q Air-insulated, Epoxy resin cylinder
q Fast Charging for high capacitance samples
q Continuously variable test voltage
q Digital metering and display
q With 0.75UDC1mA function button, zinc oxide arrester can be measured.
q Small in size, light weight, both control module
and high voltage module can be put into one suitcase .
Technical Specifications:
q Input Power
Nominal 220Vac ±10%,50Hz,normal value
q Output
² Voltage:0-400KVdc, continuously, rated current :5mA
² Working Cycle:5mA for 30 minutes, off 20 minutes;
² Voltage Stability≤1% precondition power input voltage variation ≤10%
² Ripple ratio less than 0.5%
q Rated Capacity:2000W
q Voltmeter/Ammeter display accuracy:
² Voltmeter display accuracy: ±(1% reading±0.2KV)
² Ammeter display accuracy: ±(1% reading±0.2byte)
q Overload Capability:
² Duration 10 minutes for 110% rated voltage, no-load voltage condition
² The max. Charge current: 5.5 mA
q The capacitance for object tested: No limited, The max. Charge current: 5.5 mA
q Working Condition Required:
² Working temperature: -10 ° C to 40 ° C
² Relative humidity: ≤ 85%, no dew
² Above Sea Level: less that 1500m
q Size & Weight :
For HV Tank: 186 mm×950mm (Upper Tank), 186 mm×1100mm (Under Tank), 40Kg
For Control Module :450mm×400mm×200mm, 15Kg
Acknowledgement for Order
q More models and their specifications to be listed
Model | Voltage Output | Output Current(220Vac Input) |
DP801 Series | 0~60KVdc | 2mA,3mA and 5mA for 30 minutes available |
DP802 Series | 0~120KVdc | 2mA,3mA and 5mA for 30 minutes available |
DP803 Series | 0~200KVdc | 2mA,3mA and 5mA for 30 minutes available |
DP804 Series | 0~300KVdc | 2mA,3mA and 5mA for 30 minutes available |
The special models for Input Frequency 60Hz are available subject to made to order.
Order Information
Item Art. No.
DP 805
q DP 805 composed of
² HV Tanks 2 Pieces. One is the upper, another is the under
² Control Module 1 Piece
² HV shielded Micro Ammeter 1 Piece
² Power cable 1 piece
² Test Wires 1 set
q Optional:
² Current limiting resistor for cable test
² Discharging rod
Model DP 805 400KV DC Withstand Test Sets