PEGO RWG-4K16 Ring Wave Generator (100kHz±10%, (250V~4000V)±10%)

Control and display mode: LCD+touch screen

Voltage Oscillation frequency (open-circuit): 100kHz±10%

Output voltage(open-circuit):（250V~4000V）±10%

Voltage rise time (open circuit, T1, 10%~90%): 0.5μs±30%

Current rise time (short circuit, T2, 10%~90%): ≤0.9μs

Open-circuit Voltage Decay Rate

40%<(PK2) /(PK1)<110%

40%<(PK3)/(PK2)<80%

40%<(PK4)/(PK3)<80%

Short circuit current at 4000V(PK1): 333A±10% @12Ω ; 133A±10%@30Ω

Interval: 1s~99s

Number of Impulse: 1~9999 times

Output mode: Positive, negative, positive/negative auto

Output Impedance: 12Ω，30Ω±20%

Phase injection mode: asynchronous, synchronous (0-360°)

Coupling and decoupling network(CDN): Single phase 300V/16A or 20A

The ring wave is a typical oscillatory transient, induced in low-voltage cables due to switching of electrical networks and reactive loads, fault and insulation breakdown of power supply circuits or lightning. This is the most diffused phenomenon occurring in power supply networks, control and signal lines. The ring wave generator is designed according to IEC61000-4-12, it is applied to assess the ring wave immunity of electrical and electronic equipment intended for residential, commercial and industrial applications, and power stations and substations.