Product Description
Product
Introduction:
The 32VDC series 2U
units are single output from 1000W to 4000W programmable laboratory power supply with 200A. These units are provided with an active power factor
correction circuit. Comparing with
other power supplies available in the market, APM DC lab power supply supports a most complete array of interfaces including USB, LAN,
RS232, RS485, analogue control interface, only GPIB is optional. It is not only provide more flexibility
but also have you test system adapt future requirement.
There are more models, 20V DC Power Supply, 40V DC Power Supply,75V DC Power Supply,80V DC Power Supply，120V DC Power Supply for your reference.
Areas of
Application:
● Automatic Testing Sector: Can be integrated in automatic testing system to test electricity parameters, and to supply power to the products under testing.
● Aerospace Sector: Used for aviation electronic products testing and power supply.
● Automobile Sector: Used for automobile electronics product testing,and simulation of the voltage waveform of automobile under different conditions.
● Communication Sector: Used for the tests of communication power supply and electronic devices.
● LED Sector: Used for LED driver and LED product testing and burn-in test.
● Household
Field:Used for household products test.
● Scientific Research Sector:Used
in scientific research units, colleges & universities,and
certification institutions for laboratory testing and power
supply.
● Medical Field:Used for medical device testing or it being integrated in medical equipment.
Product
Features:
● DVM
independent measurement functions.
● Coded knobs, multifunctional keyboard.
● Standrad RS232/LAN/RS485/USB interface.
● With accurate voltage and current measurement capability.
● Function of editing List waveform.
● Remote sensing to compensate for voltage drop in load leads.
● Use SCPI commands.
● CE/UL/CSA/FCC certified.
Product Advantages:
(1)High efficiency
APM programmable 32VDC source has an operating efficiency
of up to 91%. In the circuit design, switch tube is using zero (0) voltage
conductor and when the circuit is running, the damage inflicted on the device
itself is reduced, and subsequently increase the overall efficiency while
lowering the rate of temperature rise of the DC source. Compare with other
similar types of product in markets, APM Technologies' programmable DC source
has an obvious advantage.
(2)Ultrafast Respond
Time
The unique fast drop function makes the response of APM programmable DC
source much better than that of any other similar products available on the
market.
|
Model
|
SPS32VDC1000W
|
SP32VDC2000W
|
SP32VDC3000W
|
SP32VDC4000W
|
|
response(voltage rise
time)
|
≤20ms(No load)
|
≤20ms(No load)
|
≤20ms(No load)
|
≤20ms(No load)
|
|
≤40ms(Full load)
|
≤30ms(Full load)
|
≤20ms(Full load)
|
≤20ms(Full load)
|
|
response(voltage drop
time)
|
≤500ms(No load)
|
≤500ms(No load)
|
≤500ms(No load)
|
≤500ms(No load)
|
|
≤45ms(Full load)
|
≤30ms(Full load)
|
≤25ms(Full load)
|
≤20ms(Full load)
|
(3)DVM measurement
function
APM programmable DC source's built-in DVM independent measurement
function can measure the value of output voltage at the output terminal, and
display the value at VFD screen by switchover the front-panel buttons. The DC
source can also be used as external equipment in laboratory testing to measure
the voltage values.
(4)Master/Slave
Control
In the master-slave control mode, up to 10 units of APM programmable
DC source can be used in a series or parallel mode.
Master-slave control mode
can realize the effect as "a hundred responses to a (single) call". Once the
master-slave mode is settled, "SLAVE" will be locked in the main interface and
exclusively controlled by "MASTER". When there is a [SLAVE" signaling of
protection mode, all the DC sources will turn off and exit master-slave
mode.
(5)Series Mode
Functions
APM programmable 32 VDC source via its RS485 interface can be
operated by using up to 31 units of the device ,thus makes it
possible to simultaneously control all the DC sources connected on RS485 from
PC.
Technical Specification:
|
Model
|
SPS32VDC1000W
|
SP32VDC2000W
|
SP32VDC3000W
|
SP32VDC4000W
|
|
1
|
Input Voltage Range
|
90-265VAC
|
190-265VAC
|
|
2
|
Input Frequency Range
|
47-63Hz
|
|
3
|
Power Factor
|
>0.98
|
|
4
|
Input Power
|
1500VA(MAX)
|
2600VA(MAX)
|
3700VA(MAX)
|
4800VA(MAX)
|
|
5
|
Output Voltage Range
|
0-32V
|
|
6
|
Output Current Range
|
0-200A
|
|
7
|
Voltage Load Regulation
|
30mV
|
|
8
|
Current Load Regulation
|
200mA
|
|
9
|
Voltage Setting
Accuracy
|
0.05%+15mV
|
|
10
|
Current Setting
Accuracy
|
0.1%+200mA
|
|
11
|
Voltage Measurement
Accuracy
|
0.05%+15mV
|
|
12
|
Current Measurement
Accuracy
|
0.1%+200mA
|
|
13
|
Voltage Ripple[1]
|
60mVp-p/10mVrms
|
|
14
|
Current Ripple[1]
|
400mA (Full Range)
200mA (TYP value)
|
|
15
|
Voltage Temperature Coefficient[2]
|
100ppm/℃
|
|
16
|
Current Temperature Coefficient[2]
|
150ppm/℃
|
|
17
|
DVM Resolution
|
0.1mV
|
|
18
|
DVM Accuracy
|
0.05%+15mV
|
|
19
|
Remote Compensation
|
4V MAX
|
|
20
|
Load Transient Response
Time
|
≤2ms
|
|
21
|
Command Response Time
|
50ms
|
|
22
|
Efficiency(Full Load)
|
85%
|
91%
|
91%
|
91%
|
|
23
|
Protection Function
|
OVP/OCP/OTP/OPP/SCP
If fold back function is not included, customers can purchase other accessories to achieve this function,
please consult the sales representative for details.
|
|
24
|
Weight
|
14.7kg
|
|
25
|
Communication Modes
|
Standard:RS232/RS485/USB/LAN,
Option:RS232/RS485/USB/LAN/GPIB
|
|
26
|
Operating Environment
|
Temperature 0~40℃,Relative Humidity 10%~90%(no condensation)
|
[1] Test Condition: Voltage ripple, CV
(Constant Voltage) mode-rated output voltage (Vp-p 20MHZ, Vrms 1.25MHZ);
Current ripple: CC (Constant Current) mode (Arms 1.25MHZ)
Current ripple typical value
parameter standard, test under condition that nominal voltage of the model is
fully loaded, at the same time, when the full range output voltage of the model
is full load output, the effective value of the current ripple is among the
gamut reference range.
[2] Test Condition: Ambient temperature is
among 0~40℃
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