KEPCO HSM Series - Manual (Page 8)

1-2
HSMSERIES OPR 052912
TABLE 1-2. GENERAL SPECIFICATIONS
CHARACTERISTIC REQUIREMENT
SOURCE INPUT
Source Voltage
AC: Single-Phase,
1000W 1500W
Nominal : 100-250V rms 200-250V rms
Range: 90-277Vrms
180-277V rms
DC: 125-420V d-c (polarity insensitive) †
Brownout Voltage
1000W:75 V a-c typ.
1500W:150 V a-c typ.
Source Frequency
47-440 Hz (Frequencies in excess of 63Hz
will cause leakage current to exceed limits
specified below)
Current
120V a-c 11A rms max
240V a-c
1000W: 5.5A rms max
1500W: 8.0A rms max
Power Factor
0.99 typical; 0.96 minimum for all source
conditions and loads from 25% to 100% of
rated load.
Inrush Current 75A max
Efficiency See Table 1-1.
Withstand Voltage
(See Note 2)
3000V rms Input to Output
1500V rms Input to Case
500V d-c Output to Case
Leakage Current
<0.50mA @ 115V a-c, 47-63Hz
<1.0mA @ 230V a-c, 47-63Hz
Safety
Agency
Approvals
UL Recognized (SELV)
UL 1950 / UL1459 Para. 35A.1
CSA Certified (SELV)
CSA 22.2 No. 234-M90 (Level 5)
Immunity
(See Note 3)
Radiated RF (Ampl. Mod.) (ENV50140)
10V/m, 80-1000MHz
Radiated RF (Pulse Mod.) (ENV50204)
(Pulse) 10V/m, 900MHz
Magnetic Field (EN 61000-4-8)
30A/m, 50Hz
Electrostatic Discharge (EN 61000-4-2)
Contact: 4KV, Air: 8KV
Conducted RF (ENV50141)
10Vrms, 0.15-80MHz
Electrical Fast Transient (EN 61000-4-4)
2KV, Tr/Th = 8/20µs
Input Surge (EN 61000-4-5)
Comm. Mode: 2KV; Diff. Mode: 2KV
Emissions
Conducted RF (CISPR 22)
Class A Limits, 0.15-30MHz
Current Harmonics (EN 61000-3-2)
0-2KHz, any source/load condition)
CHARACTERISTIC REQUIREMENT
OUTPUT/LOAD
Nominal Voltage See Table 1-1.
Rated Current See Table 1-1.
Minimum Output
Current
2% of rated load (lower output conditions may
result in increased output ripple and increased
transient response recovery time).
Output Voltage Range See Table 1-1.
Regulation Error
Source Effect
0.1% over full source
voltage range
Load Effect
0.1% from 5% to 100% of
rated load
Temperature
Effect
0.02%/°C, 0°C
Time Effect
(Drift)
0.1%/24 hr period after 30
min. warmup
Combined Effect 0.3%
Ripple and Noise See Table 1-1.
Start-up Time 1 sec maximum at rated output current
Output
Hold-up
Time
21.5 msec transparent power loss (no
indication)
5 msec following power loss indication
>27 msec total time prior to loss of output
regulation
Turn-on/Turn-off Over-
shoot
Within load transient response envelope
Load Transient
Response
(25% load transient,
2A/µsec rise/fall time)
Maximum
excursion
3% of nominal output
voltage
Recovery time
100 msec return to within 1% of
set voltage
Output Polarity
All outputs are floating and can be referenced
as required by the user at up to
±500V d-c.
PROTECTION
Input Fusing
Internal fuse, hot line only (not operator
serviceable - refer to Service Manual).
Low A-C Protection
HSM Power supplies will self-protect, no fixed
limit.
Overvoltage
Protection
Latched shutdown if output voltage exceeds
user-selected limit (see Operating Instructions,
PAR. 3.8) (see Note 4).
Overcurrent
Protection
Constant current limiting (optional undervol-
tage-activated latched shutdown (see
Operating Instructions, PAR. 3.9) (see Note 4).
Overtemperature
Protection
Thermostat shutdown with hysteretic recovery
and automatic restart.
NOTES:1. Safety Agency approvals for a-c input only
2. 25
o
C, 65% RH
3. Per EN 50082-2, Acceptance Criteria A
4. Latched shutdown requires that source power be cycled for
restart (optional restart by cycling REMOTE ON/OFF control
signal); see Operating Instructions, PAR. 3.12.