83-517-000 Rev. A
CHAPTER 2 SPECIFICATIONS
2.1 OUTPUT RATING
1.Rated Output voltage, (*1)
2.Rated Output current, (*2)
2.2 AUXILIARY OUTPUTS
+15V ± 5% 0.2A max load, Ripple & Noise: 100mVp-p. Referenced internally to the negative output (-Vout) potential
+5V ± 5%, 0.2A max load, Ripple & Noise: 100mVp-p. Referenced internally to IF_COM potential
2.3 INPUT CHARACTERISTICS
1.Input voltage/frequency, (*3)
Single-Phase, 2 wire + Ground, 200VAC models: 170VAC~265 VAC, 47~63Hz
Three-Phase, 3 wire + Ground, 200VAC models: 170VAC~265 VAC, 47~63 Hz
2.Maximum input
current at 100%
load
3. Power Factor (typical)
Single-Phase models: 0.99 @ 230VAC, rated Output power; Three-Phase models:0.94 @ 200VAC, rated Output power.
4. Efficiency (typical), (*4)
2.4 CONSTANT-VOLTAGE MODE
1. Max. Line regulation, (*6)
0.01% of rated Output voltage + 2mV
2. Max. Load regulation, (*7)
0.015% of rated Output voltage + 5mV
3. Ripple and Noise (p-p, 20MHz), (*8)
4. Ripple (rms, 5Hz~1MHz)
5. Temperature coefficient
+/- 50ppm/°C from rated Output voltage, following 30 minute warm-up
+/- 0.01% of rated Output voltage over 8 hr interval following 30 minute warm-up. Constant line, load & temperature
Less than +/- 0.05% of rated Output voltage + 2mV over 30 minutes, following Output power on
8. Remote sense compensation/wire
9. Up-Prog. response time, 0~Vomax, (*9)
10. Down-Prog
response time
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 voltage
set-point: 10~100%, local sense
Less than 1ms for models up to and including 100V. Less than 2ms for models above 100V
12. Hold-up time (typical)
2.5 CONSTANT-CURRENT MODE
1. Max. Line regulation, (*6)
0.01% of rated Output current +2mA
2. Max Load regulation, (*11)
0.02% of rated Output current +5mA
3. Load regulation thermal drift
Less than 0.05% of rated Output current over 30 minutes following load change
4. Ripple (rms,, 5Hz~1MHz), (*12)
5. Temperature coefficient
+/- 70PPM/°C from rated output current, following 30 minutes warm-up
+/- 0.01% of rated Iout over 8 hrs. interval following 30 minutes warm-up. Constant line, load & temperature
8~16V models: Less than +/- 0.2% of rated Output current over 30 minutes, following power on
20V~600V models: Less than +/- 0.1% of rated Output current over 30 minutes, following power on
2.6 ANALOG PROGRAMMING AND MONITORING
1. Vout voltage programming
0~100%, 0~5V or 0~10V, user-selectable. Accuracy and linearity: +/-0.5% of rated Vout
2. Iout voltage programming, (*13)
0~100%, 0~5V or 0~10V, user-selectable. Accuracy and linearity: +/-1% of rated Iout
3. Vout resistor programming
0~100%, 0~5/10Kohm full scale, user-selectable. Accuracy and linearity: +/-1% of rated Vout
4. Iout resistor programming, (*13)
0~100%, 0~5/10Kohm full scale, user-selectable. Accuracy and linearity: +/-1.5% of rated Iout
By electrical Voltage: 0~0.6V/2~15V or dry contact, user selectable logic
6. Output current monitor, (*13)
0~5 or 0~10V, user-selectable. Accuracy: +/-1%
7. Output voltage monitor
0~5 or 0~10V, user-selectable. Accuracy: +/-1%
8. Power supply OK signal (PS_OK)
4~5V = OK, 0V = Fail. 500 ohm series resistance
Possible, up to 4 units in Master/Slave mode with two wire current balance connection
Possible (with external diodes), up to 2 units. 600VDC maximum from Chassis ground
Open collector. CC mode = On, CV mode = Off. Maximum voltage: 30V, Maximum sink current: 10mA
Dry contact. Open = Off, Short = On. Maximum voltage at Enable /Disable IN: 6V
13. Local/Remote analog control
By electrical signal or Open/Short: 0.0/0.6V or short = Remote, 2~15V or open = Local
14. Local/Remote analog indicator
Open collector, Local = Open, Remote = On. Maximum voltage:30V, Maximum sink current: 10mA
2.7 PROGRAMMING AND READBACK (RS-232/485, Optional LAN, IEEE, USB Interface)
1.Vout programming accuracy,
(*15)
0.05% of rated Output voltage
2.Iout programming accuracy,
(*13)
0.1% of actual Output current + 0.2% of rated Output current
3.Vout programming resolution
0.002% of rated Output voltage
4.Iout programming resolution
0.002% of rated Output current
0.05% of rated Output voltage
6.Iout readback accuracy, (*13)
0.3% of rated Output current
7.Vout readback resolution
% of rated
Output voltage
8.Iout readback resolution
% of rated
Output current