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Model & Ordering
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Specification
- Accuracy ( 23 + 5 oC ) : 0.025% of named frequency + 0.02% RO
- Maximum output load :
- Maximum 10V drive for current output mode
- Maximum 5mA for voltage output mode
- Dielectric strength :
- 4KV AC rms 1 minute between terminals to case IEC 688
- 2KV AC rms 1 minute between input / output / power IEC 688
- Impulse test : ANSI C37.90 / 1989, IEC 255-3 5KV ( 1.2 * 50 us ), 3KA ( 8 * 20 us ) ..... current only
- Surge test (ring wave) : ANSI C37.90 / 1989 ( 3KV~0.5us / 100KHz ), IEC 255-3 ( 2.5KV~0.25ms / 1MHz )
- Maximum input over :
- Voltage input
- 1.5 * rated / continuous
- 2 * rated / 10 seconds
- Input burden : Voltage / less 0.1VA, self power / less 3VA per element
- Power effect : Less 0.003% for per volt change
- Response time & ripple : Less 400ms typically, ripple less 0.5% ro peak to peak
- Frequency : 50; 60 Hz
- Waveform : Sinusoidal
- Stability : Temperature range ( -10 to +60oC ), long term stability / year
- Maximum 100 ppm per degree C , less 0.1% drift
- 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
- Dimension : W*H*D : 12T (60.6mm) * 3U (128.5mm) * 238mm
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