1.9 COOLING
All units are forced air cooled with air entering through the front and sides and exiting
through the rear. A thermostat protects the unit from excessive ambient temperature as well
as inadequate forced air cooling. Restart is automatic upon removal of thermal overload.
1.10 MODEL NUMBER
The following chart explains the model number for the EMS Power Supply family. The
options provided by Lambda EMI are not limited to the chart. For example, 0-10 V
programming of the voltage channel, 0-5 V and 0-10 V of the current channel are not listed
in the chart. For any additional options not covered by the chart, the customer can contact
the Sales Department at Lambda EMI.
1. No charge for Digital Meters
2. 600W & 1KW Units - Digital Meters only.
REFER TO AC INPUT SECTION FOR ADDITIONAL INFORMATION
OR CONSULT FACTORY
D
Digital
13
400
±
40VAC 47-63Hz 3
φ
5 KW
OMIT
Analog
12
440
±
44VAC 47-63Hz 3
φ
5 KW
PANEL METERS
11
480
±
48VAC 47-63Hz 3
φ
5 KW
10
200
±
20VAC 47-63Hz 1
φ
5 KW
9
415
±
41VAC 47-63Hz 3
φ
5 KW
8
380
±
38VAC 47-63Hz 3
φ
5 KW
7
200
±
20VAC 47-63Hz 3
φ
5 KW
225VAC
±
25VAC 47-63Hz 1
φ
USER SELECTABLE
2
220
±
30VAC 47-63Hz 3
φ
2.5 KW
7
200
±
20VAC 47-63Hz
1
φ
2.5 KW
5
220
±
30VAC 47-63Hz 1
φ
2 KW
CE
Units comply with CE requirements
3
230
±
23VAC 47-63Hz 1
φ
600 watts & 1 KW
1KW, 2 KW &
2.5KW
KW
RSTL
RS232/IEEE 488 PROGRAMMER
CONSULT FACTORY
6
100
±
10VAC 47-63Hz 1
φ
600 watts & 1 KW
TV
OUTPUT TERMINAL COVERS
2
220
±
30VAC 47-63Hz 1
φ
600 watts & 1 KW
10T
10 TURN CURRENT CONTROL
1
115
±
10VAC 47-63Hz 1
φ
600 watts & 1 KW
LB
LOCK
BUSHING
SUFFIX
FEATURE
USE THIS
SUFFIX
WITH THIS INPUT VOLTAGE
FOR THIS
OUTPUT WATTAGE
OPTIONS
AC INPUT VOLTAGE SELECTION
DC CURRENT RANGE
DC VOLTAGE RANGE
EMS XX - XXX - X - X - XX - XX
Table 1.7: Model Number
EXAMPLES:
EMS 30-30-1-D, EMS 10-500-2-RSTL,
EMS II 20-250-2-LB, EMS 10-250-2-LB-10T
1.11 RETURNING EQUIPMENT
83-473-000 Revision J
1 - 7
General Information
