Ponovo POM2-3333 Digital Relay And Merging Unit Tester

Current Amplifier

Setting: Each phase outputs current amplitude. The frequency and phase are independent to be adjusted.

Amplitude: 6x12.5A/phase, or 3x25A/phase, or 1x60A (6 phases in paralle)

Accuracy: ±0.05%

Pmax: ≥160VA/phase(3×25A/phase); ≥80VA/phase(6×12.5A/phase）

THD%: ≤0.05%

Amplitude-frequency characteristic: amplitude-frequency change

Voltage Amplifier

Setting: Each phase outputs voltage amplitude. The frequency and phase are independent to be adjusted

Amplitude: 6×120V/phase

Accuracy: ±0.05%

Pmax: ≥60VA/phase， 3×120V/phase; ≥30VA/phase， 6×120V/phase

Amplitude-frequency characteristic: amplitude-frequency chage

Current/ voltage synchronization error: ≤10µs

Frequency

Sinusoidal signal: 1～1kHz

Output characteristic: superposition any amplitude (less than rated value) of harmonics among 2-20th and DC

Phase

Phase angle range:  0-359.9°

Accuracy: ±0.05°

DC output

Amplitude: 6×0A～6.2 5A ，or3×0A～1 2.5A

Accuracy: ±0.5%

Pmax: 125W ( 12.5A, 10V)

Auxiliary DC voltage output:

Amplitude: 1x300V/phase

Accuracy: 0.5%

Pmax: 88W(110V), 110W( 220V), 110W( 300V)

Low level analog output

Output channel: 12 channels

Setting range:  AC: 0-7Vrms

Accuracy: ＜0.05%

Amplitude-frequency: Amplitude-frequency change≤±0 1%. ～0 5% .

characteristic: (1Hz～1kHz)

Binary input

Number: 8 pairs

Binary characteristic: With adjustable threshold orpotential free

Binary output

Number: 4 pairs

Type: potential free relay contacts

Capacity (AC/DC): Vmax：250V/Imax:0.5A

Screen: 10.4 inches, resolution: 1024x768

Dimension: 390 mm×210 mm×287mm -（W×H×D）

Weight: 14 kg

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