Model & Ordering
Specification
- Accuracy ( 23 + 5 oC ) :
- 0.25% RD + 0.02% RO ........ PPA, PPAX, PPV, PPVX
- 0.3% RO ........ PPAR, PPVR
- Maximum output load : Maximum 10V drive for current output mode, maximum 10mA for voltage output mode
- Output of WH & VarH : Open collecter type, maximum 50V / 30mA
- Dielectric strength : 4KV AC rms 1 minute between input / output / power / case IEC 688
- Impulse test : ANSI C37.90a / 1974, IEEE 587 / 1983, IEC 255-3 6KV (1.2 * 50 us), 3KA (8 * 20 us) ..... current only
- Surge test (ring wave) : IEEE 587 / 1983 (3KV~0.5us / 100KHz), IEC 255-3 (2.5KV~0.25ms / 1MHz)
- Maximum input over :
- Input burden :
- Current / less 0.2VA, voltage / less 0.25VA per element
- 1VA per element ........ self power for V & A
- Power effect : Less 0.003% for per volt change
- Response time & ripple : Less 400ms typically, ripple less 0.5% ro peak to peak
- Frequency : 48 to 65 Hz
- Waveform : Sinusoidal
- Stability : Temperature range ( -10 to +60oC ), less 100 ppm degree C
- Output calibration :
- Minimum span +3% / zero +0.5% for 0~1mA type
- Minimum span +3% / zero +3% for 4~20mA type
- Storage condition : Temperature range -25 to +70oC, RH 20 to 95% non condensed
- Operating condition : Temperature range -20 to +65oC, RH 20 to 95% non condensed
- Magnetic field effect : Less 0.02% under 100 ampere -turns, at 1M center
- Power dissipation : Maximum 3.5VA for PPA / PPAR / PPV / PPVR; 8VA for PPAX / PPVX
- Dimension : W*H*D : 12T (60.6mm) * 3U (128.5mm) * 238mm
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