Atec Kepco-BHK-MG Series - Manual (Page 4)

SPECIFICATIONS RATING/DESCRIPTION CONDITION
Type of Stabilizer Linear/automatic crossover Voltage/Current
Adjustment Voltage 0 to 100% E
o
max Analog or digital, 12 bit
Range
Current 0 to 100% I
o
max Use menu program
(Source) 0 to 10% I
o
max to change
(200W models only)
current scale
Current 50% I
o
max (200W) Fixed value
(Sink) 100% I
o
max (40W) not calibrated
Programming Voltage 0.025% E
o
max Current measurement
Resolution
Current 0.025% I
o
max
requires a
calibrated shunt
Programming Voltage <0.025% E
o
max
Accuracy Current <0.05% I
o
max Both current scales
(200W models)
Data Readback Voltage <0.05% E
o
max
Accuracy Current <0.05% I
o
max Both current scales
(200W models)
Source Effect Voltage <0.001% E
o
max Input voltage
Current <0.002% I
o
max 105-125/210-250V a-c
Load Effect Voltage <0.005% E
o
max no load-full load
Current <0.015% I
o
max short-full load
Temperature Voltage <0.01% E
o
max Per °C
Effect Current <0.02% I
o
max (0 to 50°C)
Time Effect Voltage <0.01% E
o
max 0.5-8.5 hours
Current <0.02% I
o
max (5)
Ripple/Noise Fast Mode 0.002% / 0.02% E
o
max See Note 6
Slow Mode 0.001% / 0.01% E
o
max
Programming Rise/ Voltage 180 µsec
Fall Time (Fast mode) Current 200 µsec
See Note 1
Transient Voltage Fast Mode 1 msec
Recovery
Slow Mode 15 msec See Note 2
Time for
Load Change
Current Fast Mode 500 µsec
Small Signal Voltage 2.5KHz See Note 3
3dB Bandwidth Current 2.3KHz See Note 4
Slew Rate of the Voltage >0.015 x E
o
max V/µsec
Output Voltage
>0.03 x E
o
max V/µsec High range
(Fast mode)
Current
Overshoot None Turn ON/OFF
Remote Sensing Range 0.5V d-c per lead
300V models d-c
500V models
1KV d-c or p-p plus
Between each
Isolation
1000V models
max. output voltage
output terminal
Voltage
2000V models 0.5KV d-c or p-p plus and chassis
max. output voltage
Enable/Disable Local Front panel keypad
See Note 7
Output Power
Remote IEEE 488 (GPIB) bus
Output Display Local 2 x 16 character alphanumeric backlit LCD
Series Connection Automatic or master-slave For slave unit, use
operation, limited by the analog programming
d-c isolation limit voltage only
Parallel Connection Automatic or master-slave For slave unit, use
operation analog programming
only
Note 1: Load = Eo max / Io max. Vout between 0-Eomax.
The programming time is measured between 10% and 90% of Eo max or Io max.
Note 2: Voltage mode, load switched from open circuit to Io max. at Eo = 200V. Current
mode, load switched from short circuit to 200V at Io max.
Note 3: For maximum load (Eo max / Io max) with a d-c bias of 200V set by the keypad
and an analog input sinusoid = 0.2V r ms measured at the analog input terminals.
Note 4: For maximum load (Eo max / Io max) with a d-c current bias = 200 x Io max / Eo
max set by the keypad and an analog input sinusoid = 0.2V r ms measured at the
analog input terminals.
Note 5: 0.05% for BHK 300-0.6MG.
Note 6: With minus terminal grounded, common mode current does not flow through either
the load or the current sensing resistor.
Note 7: 200W models: Acts on digital programming only; 40W models: Versatile output on/off
port (digital/relay contacts) acts on both analog and digital programming.
SIDE VIEW
FRONT VIEW
BHK-MG HALF-RACK MODELS
BHK-MG FULL-RACK MODELS
TOP VIEW
SIDE VIEW
REAR VIEW
8.120
(206.25)
4.860
(123.44)
.250
(6.35)
.112 (2.84)
17 (431.80)
15.90 (403.86)
.250 (6.35)
TOP VIEW
REAR VIEW
Rear Front
Rear Front
OUTLINE DIMENSIONAL DRAWINGS
Fractional dimensions in light face type are in inches,
dimensions in bold face type are in millimeters.
Tolerance: ± 1/64" (0.4) between mounting holes,
± 1/32" (0.8) other dimensions
FRONT VIEW
5.218
(132.54)
8.344 (211.94)
A N I S O 9 0 0 1 C O M P A N Y
KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000
Fax: (718) 767-1102 • Email: [email protected] •
www.kepcopower.com/bhkmg.htm
BHK-MG OUTPUT CHARACTERISTICS