Chroma A620028 - Page 28

Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
1-6
?Volt, ? Current
Under GPIB command using Measure <25ms
Analog Interface (I/O)
Voltage and Current
Programming inputs (I/P)
0-10Vdc / 0-5Vdc / 0-5k ohm / 4-20 mA of F.S.
Voltage and Current
monitor output (O/P)
0-10Vdc / 0-5Vdc / 4-20mA of F.S.
External ON/OFF (I/P)
TTL: Active Low or High (Selective)
DC_ON Signal (O/P)
Level by user define
( Time delay= 1ms at voltage slew rate of 10V/ms.)
CV or CC mode Indicator
(O/P)
TTL Level High=CV mode; TTL Level Low=CC mode
OTP Indicator (O/P)
TTL: Active Low
System Fault indicator
(O/P)
TTL: Active Low
Auxiliary power supply
(O/P)
Nominal supply voltage : 12Vdc /
Maximum current sink capability: 10mA
Safety interlock (I/P)
Time accuracy: <100ms
Remote inhibit (I/P)
TTL: Active Low
Analog Interface
Accuracy
Measurement
Voltage
0.5% of F.S.
Current
0.75% of F.S.
Series &
Parallel Operation
16
Master / Slave control via CAN for 10 units up to 150KW.
(Series: two units / Parallel: ten units )
Master / Slave control via CAN for 10 units up to 20KW.
(Series: two units / Parallel: ten units)
for 62020H-150S
Auto Sequencing
(List mode)
Number of program
10
Number of sequence
100
Dwell time Range
5ms – 15,000s
Trig. Source
Manual / Auto / External
Auto Sequencing
(Step mode)
Start voltage
0 to Full scale
End voltage
0 to Full scale
Run time
hh : mm : ss.ss ( 00 : 00 : 00.01 to 99 : 59 : 59.99 )
Trig. Source
Auto
Auto Sequencing
(I-V program)
Number of program
10
Number of sequence
100
Dwell time Range
1s – 15,000s
Trig. Source
Manual / Auto
Input Specification
AC input voltage
3phase , 3 wire + ground
17
200/220 Vac (operating range 180 -242 Vac)
380/400 Vac (operating range 342 - 440 Vac)
440/480 Vac (operating range 396 - 528 Vac)
AC input voltage
Single Phase
200/240VAC +/- 10% for 62020H-150S