29
83503001 Rev G
2.7.
PROTECTIVE FUNCTIONS
V
8
10
15
20
30
40
60
80
100
150
300
600
1. Foldback protection
---
Output shut-down when power supply changes from CV to CC. User presentable.
2. Over-voltage protection
---
Inverter shut-down; manual reset by AC Input recycle, OUT button or by communication port command.
3. Over-voltage trip point
V
0.5-10
0.5-12
1-18
1-24
2-36
2-44
5-66
5-88
5-110
5-165
5-330
5-660
4. Output under voltage limit
---
Preset by front panel or communication port. Prevents adjusting V
out
below limit. Does not affect analog
programming
5. Over temperature protection
---
User selectable, latched or non latched.
2.8.
FRONT PANEL
---
V
out
/I
out
manual adjust by separate encoders (coarse and fine adjustment)
---
OVP/UVL manual adjust by V
out
Adjust encoder
---
Address selection by Voltage adjust encoder. No of addresses: 31
---
Go to local control
---
Output on/off
---
AC on/off
---
Front panel lock
---
Foldback control
---
Serial or IEEE display at power-up
---
Baud rate selection: 1200, 2400, 4800, 9600, and 19200
1. Control function
---
Re-start modes (Auto Restart, Safe Start)
---
V
out :
4 digits, accuracy: 0.5% of rated v/-1 count
2. Display
---
I
out
:
4 digits, accuracy: 0.5% of rated c/-1 count
3. Indications
---
VOLTAGE, CURRENT, ALARM, FINE, PREVIEW, FOLDBACK, REMOTE(RS232,RS485,IEEE,LAN,USB), OUTPUT ON,
FRONT PANEL LOCK.
2.9.
ENVIRONMENTAL CONDITIONS
1. Operating Temperature
---
0-50°C, 100% load.
2. Storage temperature
---
-20 to +85°C
3. Operating humidity
%
20-90% RH (no condensation)
4. Storage humidity
%
10-95% RH (no condensation)
5. Altitude
---
Maximum 3000m, Derate output current by 2%/100m above 2000m. Alternatively, derate maximum ambient
temperature by 1°C/100m above 2000m.
2.10. MECHANICAL
1. Cooling
---
Forced air cooled by internal fans.
2. Weight
Kg
Less than 13Kg
3. Dimensions (W x H x D)
mm
W: 423 (16.65”), H: 88 (3.46”), D: 442.5 (17.42”)
4. Vibration
---
MIL-810F, method 514.5
5. Shock
---
Less than 20G, half sine, 11mS. Units unpacked
2.11. SAFETY/EMC
UL60950-1:2007(Ed.2), IEC 60950-1:2005(Ed-2)+A1, EN 60950-1:2006(Ed.2)+A11 +A1 +A12
---
EN55022, EN55024, EN61000-3-3, FCC part 15, VCCI.
---
Conducted emission – EN55022 class A, FCC part 15 class A, VCCI class A.
1. Applicable Standards
Safety
EMC
Radiated emission – EN55022 class A, FCC part 15 class A, VCCI class A.
Models with V
out
≤50V: Output is SELV, all communication/control interfaces (RS232/485, IEEE, Isolated Analog,
LAN, Sense, Remote Programming and Monitoring) are SELV.
Models with 60V
≤V
out
≤400V: Output is Hazardous, communication/control interfaces: RS232/485, IEEE, Isolated
Analog, LAN, Remote Programming and Monitoring (pins 1-3, pins 14-16) are SELV, Sense, Remote
Programming and Monitoring (pins 8-13, pins 21-25) are Hazardous.
2. Interface classification
---
Models with 400V
<Vout≤600V: Output is Hazardous, all communication/control interfaces (RS232/485, IEEE,
Isolated Analog, LAN, Sense, Remote Programming and Monitoring) are Hazardous.
V
out
≤50V models: Input-Output (SELV): 4242VDC 1min, Input-communication/control (SELV): 4242VDC 1 min,
Input-Ground: 2828VDC 1 min.
60V< V
out
≤100V models: Input-Output (Hazardous): 2600VDC 1 min, Input-communication/control (SELV):
4242VDC 1 mi, Output(Hazardous)-SELV: 1900VDC 1 min, Output(Hazardous)-Ground: 1200VDC 1 min, Input-
Ground: 2828VDC 1 min.
3. Withstand voltage
---
100V< V
out
≤600V models: Input-Output(Hazardous): 3550VDC 1 min, Input-communication/control (SELV):
4242VDC 1 min, Hazardous: Output-communication/control(SELV): 4242VDC 1 min, Output(Hazardous)-
Ground: 2670VDC 1 min, Input-Ground: 2828VDC 1 min.
4. Insulation resistance
---
More than 100Mohm at 25°C, 70%RH.
