1.7kW-Fast Series Specifications
Unless otherwise noted, specifications are warranted over the ambient temperature of 10°C - 50°C
OUTPUT RATING
20-85-F
20
30-56-F
30
40-42-F
40
1.Rated output voltage (*1)
2.Rated output current (*2)
3.Rated output power
V
A
85
56
42
W
1700
1680
1680
INPUT CHARACTERISTICS
V
20
30
40
85~265Vac continuous, 47~63Hz, single phase.
20/10
1.Input voltage/freq. (*3)
2.Maximum input current at 100% load (at 100Vac/200Vac)
3.Power Factor (Typ.)
---
A
---
%
---
0.99 @ 100Vac, 0.98 @ 200Vac, rated output power.
87/89
4.Efficiency (Typ. at 100Vac/200Vac)(*17)
5.Inrush current (*5)
Less than 50A.
CONSTANT VOLTAGE MODE
1.Max. Line regulation (*6)
V
20
30
40
---
0.01% of rated output voltage.
2.Max. Load regulation (*7)
---
0.01% of rated output voltage +2mV.
3. Ripple and noise (p-p, 20MHz) (*8) (*18)
4. Ripple r.m.s. at 5Hz~1MHz (*8) (*18)
5.Temperature coefficient
mV
mV
140
25
220
40
160
30
50PPM/OC from rated output voltage, following 30 minutes warm-up.
---
6.Temperature stability
---
---
V
0.01% of rated Vout over 8hrs interval following 30 minutes warm-up. Constant line, load & temperature.
Less than 0.01% of rated output voltage +2mV over 30 minutes following power on.
7.Warm-up drift
8.Remote sense compensation/wire (*10)
9.Up-prog. response time (*11)
2
5
<1
5
mS
<1
<1
Full load
No load
<2
<2
<2.5
<180
10.Down-prog. response time (*12)
mS
---
<80
<100
11.Transient response time
Time for output voltage to recover within 0.5% of its rated output for a load change 10~90% of rated
output current.
Output set point: 10~100%, Local sense.
Less than 1mS for models up to and including 100V. 2mS for models above 100V.
12. Start-up delay
13. Hold-up time
---
---
Less than 6Sec.
16mS Typical. Rated output power.
CONSTANT CURRENT MODE
1.Max. Line regulation (*6)
V
---
20
30
40
0.01% of rated output current +2mA.
0.02% of rated output current +5mA.
2.Max. Load regulation (*9)
3.Ripple r.m.s. 5Hz~1MHz (*13) (*18)
4.Temperature coefficient
---
mA
<
500
<300
<100
100PPM/OC from rated output current, following 30 minutes warm-up.
---
---
---
0.01% of rated Iout over 8hrs. Interval following 30 minutes warm-up. Constant line, load & temperature.
Less than +/-0.25% of rated output current over 30 minutes following power on.
5.Temperature stability
6.Warm-up drift
ANALOG PROGRAMMING AND MONITORING (ISOLATED FROM THE OUTPUT)
1.Vout voltage programming
2.Iout voltage programming (*14)
3.Vout resistor programming
4.Iout resistor programming (*14)
5.Output voltage monitor
---
---
---
---
---
---
0~100%, 0~5V or 0~10V, user selectable. Accuracy and linearity: +/-0.15% of rated Vout.
0~100%, 0~5V or 0~10V, user selectable. Accuracy and linearity: +/-0.4% of rated Iout.
0~100%, 0~5/10KΩ full scale, user selectable. Accuracy and linearity: +/-0.5% of rated Vout.
0~100%, 0~5/10KΩ full scale, user selectable. Accuracy and linearity: +/-0.5% of rated Iout.
0~5V or 0~10V, user selectable. Accuracy: +/-0.5% of rated Vout.
6.Output current monitor (*14)
0~5V or 0~10V, user selectable. Accuracy: +/-0.5% of rated Iout.
SIGNALS AND CONTROLS (ISOLATED FROM THE OUTPUT)
1.Power supply OK #1 signal
Power supply output monitor. Open collector. Output On: On. Output Off: Off.
Maximum Voltage: 30V. Maximum Sink Current: 10mA.
---
---
---
2.CV/CC signal
CV/CC Monitor. Open collector. CC mode: On. CV mode: Off. Maximum Voltage: 30V.
Maximum Sink Current: 10mA.
3.LOCAL/REMOTE Analog control
Enable/Disable analog programming control by electrical signal or dry contact. Remote:
0~0.6V or short. Local: 2~30V or open.
4.LOCAL/REMOTE Analog signal
5.ENABLE/DISABLE signal
Analog programming control monitor signal. Open collector. Remote: On. Local: Off.
Maximum Voltage: 30V. Maximum Sink Current: 10mA.
---
---
---
---
Enable/Disable PS output by electrical signal or dry contact.
0~0.6V or short, 2~30V or open. User selectable logic.
6.INTERLOCK (ILC) control
7.Programmed signals
Enable/Disable PS output by electrical signal or dry contact.
Output ON: 0~0.6V or short. Output OFF: 2~30V or open.
Two open drain programmable signals. Maximum voltage 25V. Maximum sink current 100mA
(shunted by 27V zener).
8.TRIGGER IN / TRIGGER OUT signals
Maximum low level input voltage = 0.8V. Minimum high level input voltage = 2.5V.
Maximum high level input = 5V positive edge trigger: tw = 10us minimum. Tr, Tf = 1us maximum.
Min delay between 2 pulses 1ms.
---
9.DAISY_IN/SO control signal
---
---
By electrical Voltage: 0~0.6V/2~30V or dry contact.
10.DAISY_OUT/PS_OK #2 signal
4~5V = OK, 0V (500Ω impedance) = Fail.
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