ZWJD301 Relay Protection Tester

• High-Performance Industrial Control Computer
• Large LCD screen
• D/A Conversion and Low-Pass Filtering
• Digital Signal Processor Microcomputer

Company Profile

The company specializes in the research anddevelopment, production, sales, and service of electric power systemautomation testing equipment, providing customers with one-stopservices.

Demo Video

Functional Characteristics

1.High-Performance Industrial Control Computer
2.Digital Signal Processor Microcomputer
3.D/A Conversion and Low-Pass Filtering
4.Voltage and Current Amplifier
5.Digital Input and output
6.Auxiliary DC Power Supply Output for Special Use
7.The Amount Of Switch Quantity Contacts Is Rich
8. Large LCD screen
9.Self-protection

Technical Parameter

Technical Parameter

AC current output
Phase current output (effective value)： 0~40A, Output Precision 0.2 degree
3 phase parallel current output (effective value)： 0~120A
A Long-time Phase current ：10A
Maximum output power of Phase current： 450VA
Maximum output power of 3 parallel current： 900VA
Maximum Permitted work time of 3 parallel current： 10S
Frequency range ( fundamental)： 0~1000Hz
Harmonic time ：0~20

DC current output
Current output ：0～±10A / phase, 0～±30A / 3 parallel
Output Precision： 0.5 degree

AC voltage output
Phase voltage output (effective value) ：0~120V Output Precision 0.2 degree
Line voltage output (effective value) ：0~240V
Phase voltage / Line phase output power： 80VA / 100VA
Frequency range (fundamental)： 0~1000Hz
Harmonic time ：0~20

DC voltage output
Phase voltage output range： 0～±160V Output Precision 0.5 degree
Line voltage output range ：0～±320V
Phase voltage / Line phase output power： 70VA / 140VA

10 path digital input and 8 path digital output
Time measuring range ：0.1ms ～ 9999s ，accuracy of measurement ：＜0.1ms

Product Details