GW Instek PST-Series User Manual - Manual (Page 5)

PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 4 ⎯
Tracking
Error
≦0.1%+20mV
Track Operation
Series (Load
Effect)
≦20mV
Program
Accuracy
Voltage≦0.05%+20mA
Current≦0.1%+10mA
OVP≦0.05%+20mA
Load Effect
Voltage≦3mV(≦5mV rating current>3.0A)
Current≦6mA, test points are at the + output
terminal and – output terminal point. Parallel
Operation
Source
Effect Voltage≦3mV, Current≦6mA, test points are at
the + output terminal and – output terminal point.
Memory Store/Recall points 0~99
Setting time 0.1sec~99min59sec(max × 100)
Resolution- 0.1sec Timer
Function For output working loop (Auto Step running)
Interface RS232, GPIB interface option
Power Source AC100V, 120V, 220V±10%, 230V +10%/-6% 50/60Hz.
Power
Consumption PST-3201: 210W
PST-3202: 360W
Dimensions
230(W)×140(H)×380(D) mm.
Mechanical Spec.
Weights 10 kg
Operation
Environmental
Indoor use, Altitude up to 2000 m
Ambient temperature :
To satisfy specifications : 10℃ to 35℃ ( 50
° F to 95°F )
Maximum operating ranges: 0℃ to 40℃( 32
°F to 104°F )
Relative humidity: 85% RH(max.) non condensing
Installation Category: II
Pollution degree: 2
Storage
Temperature &
Humidity
-10℃ to 70℃, 70%RH (maximum)
Accessories
Power cord….............…………× 1
Instruction manual……………..× 1
Programmer manual................. × 1
Test Lead……….…………….. × 3
PST-3201/3202 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 5 ⎯
3. PRECAUTIONS BEFORE OPERATION
3-1.Unpacking the Instrument
The product has been fully inspected and tested before shipping from the
factory. Upon receiving the instrument, please unpack and inspect it to
check if there is any damage caused during transportation. If any sign of
damage is found, notify the bearer and/or the dealer immediately.
3-2.Checking the Line Voltage
The product can be applied by any kind of line voltages shown in the table
below. Before connecting the power plug to an AC line outlet, make sure
the voltage selector of the rear panel is set to the correct position
corresponding to the line voltage. It might be damaged the instrument by
connecting to the wrong AC line voltage.
WARNING. To avoid electrical shock the power cord
protective grounding conductor must be connected to
ground.
When line voltages are changed, replace the required fuses shown as below:
Model
Line
voltage
Input
Range
Fuse
Line
voltage
Input
Range
Fuse
PST-3201
T3A
250V
T1.6A
250V
PST-3202
100V
120V 90-110V
108-132V T5A
250V
220V
230V 198-242V
216-253V
T2.5A
250V
WARNING. To avoid personal injury, disconnect the power
cord before removing the fuse holder.