Kikusui PWX1500H, Руководство пользователя

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96
PWX
PWX750LF/ PWX750MLF/ PWX750MHF/ PWX750HF
Output
PWX750LF PWX750MLF PWX750MHF PWX750HF
Rating
Output voltage
1
1 The maximum output voltage and current are limited by the maximum output power.
30 V 80 V 230 V 650 V
Output current
1
75 A 28 A 10 A 3.5 A
Output power 750 W
Voltage Setting range 0 V to 31.5 V 0 V to 84 V 0 V to 241.5 V 0 V to 682.5 V
Setting accuracy ± (0.05 % of s 0.05 % of rtg)
Line regulation
2
2 85 Vac to 135 Vac or 170 Vac to 265 Vac, fixed load.
±5 mV ±10 mV ±25 mV ±67 mV
Load regulation
3
3 The amount of change that occurs when the load is changed from no load to rated load (rated output power/rated
output voltage) with rated output voltage. The value is measured at the sensing point.
±5 mV ±10 mV ±25 mV ±67 mV
Transient response
4
4 The amount of time required for the output voltage to return to a value within “rated output voltage ± (0.1 % +
10 mV).” The load current fluctuation is 50 % to 100 % of the maximum current with the set output voltage.
1 ms or less 7 ms or less
Ripple noise
5
5 Measured using an RC-9131B 1:1 probe that conforms to the JEITA specifications. At the rated output current.
(p-p)
6
6 When the measurement frequency bandwidth is 10 Hz to 20 MHz.
60 mV 80 mV 120 mV 330 mV
(rms)
7
7 When the measurement frequency bandwidth is 5 Hz to 1 MHz.
8 mV 8 mV 25 mV 60 mV
Rise time Rated load 100 ms
No load 100 ms
Fall time
8
8 When the breeder circuit on/off setting is on.
Rated load 100 ms 150 ms 250 ms
No load 450 ms 1500 ms 3000 ms
Maximum remote sensing com-
pensation voltage (single line) 1.5 V 4 V 5 V 5 V
Temperature coefficient (MAX)
9
9 When the ambient temperature is within 0 °C and 50 °C.
100 ppm/°C (during external control)
Current Setting range 0 A to 78.75 A 0 A to 29.4 A 0 A to 10.5 A 0 A to 3.675 A
Setting accuracy
10
10 For the PWX750HF, in the range of 0.2 % to 100 % of the rated current.
± (0.5 % of s 0.1 % of rtg)
Line regulation ±9.5 mA ±4.8 mA ±3 mA ±2.35 mA
Load regulation ±20 mA ±10.6 mA ±7 mA ±5.7 mA
Ripple noise
11
11 When the output voltage is 10 % to 100 % of the rating. At the rated output current.
(rms)
7 150 mA 65 mA 30 mA 15 mA
Temperature coefficient (TYP)
9
100 ppm/ °C