Complaint
Description:
CT Relay Protection Secondary Injection Tester can validate various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, time, and so on) and microcomputer protection, and it can simulate a wide range of sophisticated transient, permanent, and conversion errors for the whole set of tests.
Characteristics:
• The typical output of three phases of current and four phases of voltage
• The independent operation is practical.
• Dual-mode design, workstation connection
• Strong software performance
• Rich switch quantity connections are available.
• Large LCD display
• Self-protection
• Output of independent DC power
• Cost-effective
Output precision of 0.5 magnitude
Phase current output (0-40A): Effective value
Current output (effective value) for three parallel phases: 0-120A
Phase current value under long-term authorization (10A effective value)
Maximum power output for phase current: 420VA
Maximum current in three parallel phases: 900VA
Maximum work duration for three parallel phase current: ten seconds
20-1000 Hz is the frequency range (base wave).
Harmonic frequency: 1/20th of a period.
Direct current output
Accuracy of output: 0.5 magnitude
Current output: 0 A per three parallel phases and 0 A every 10 phases
Voltage of the load's maximum output: 20v
Alternating current output
output precision of 0.5 magnitude
RMS phase voltage output: 0 to 120 volts
RMS line voltage output: 0 to 240 volts
80VA/100VA for phase voltage and line voltage, respectively.
20 to 1000 Hz is the frequency range (base wave).
Number of harmonics: 1 to 20 times
Direct voltage output
Pre-sale Service:
After-sale Service:
