Technical Specification
Programmable
DC Electronic Load
MODEL 6310A SERIES
Key Features:
PROGRAMMABLE DC ELECTRONIC LOAD
MODEL 6310A SERIES
The Chroma 6310A series Programmable
DC Electronic Load is ideal for the test and
evaluation of multi-output AC/DC power
supplies, DC/DC converters, chargers and
power electronic components. It is designed
for applications in research and development,
production, and incoming inspection. The
system is configured by plugging the user
selectable load modules into the system
mainframe. The user interfaces include an
ergonomically designed user friendly keypad
on the front panel and the following computer
interfaces: RS-232, USB or GPIB.
The 6310A series offers 8 different modules
with power ratings from 100 watts to 1,200
watts, current ratings from 0.5mA to 240A,
and voltage ratings from 0.5mV to 500V. The
loads can be operated in constant current,
constant voltage, constant power and constant
resistance and may be placed in parallel for
increased current and power.
The 6310A series can simulate a wide range of
dynamic loading applications. The waveforms
USB
programmable parameters include: slew rate,
load level, duration and conducting voltage. In
addition, up to 100 sets of system operating
status can be stored in EEPROM and recalled
instantly for automated testing applications.
Real time measurement of voltage and
current are integrated into each 6310A load
module using a 16-bit precision measurement
circuit. The user can perform on line voltage
measurements and adjustments or simulate
short circuit test using the user friendly keypad
on the front panel. Additionally, the 6310A
series offers an optional remote controller for
automated production lines.
The 6310A series has a self-diagnosis routines
to maintain instrument performance. It also
provides OP, OC, OT protection, and alarm
indicating OV, reverse polarity to guarantee
quality and reliability for even in the most
demanding engineering testing and ATE
applications.
GPIB
RS-232
■ Max Power: 200W, 100W×2(Dual),
30W & 250W, 300W, 350W, 600W, 1200W
■ Wide range 0~500V operating voltage
■ Compatibility between 6310 and 6310A
■ Up to eight channels in one mainframe,
for testing multiple output SMPS
■ Parallel load modules up to 1200W for
high current and power applications
■ Synchronization with multiple loads
■ Flexible CC, CR, CP and CV operation
modes
■ Dynamic loading with speeds up to 20kHz
■ Fast response of 0.32mA/µs ~ 10A/µs
slew rate
■ Minimum input resistance allows the load
to sink high current at low voltages
■ Real time power supply load transient
response simulation and output
measurements
■ User programmable 100 sequences. Front
panel input status for user-friendly operation
■ High/Low limits of testing parameters to
test GO/NG
■ Digital I/O control
■ Over current protection (OCP) testing
function
■ 16-bit precision voltage and current
measurement with dual-range
■ Remote sensing capability
■ Short circuit test
■ Self-test at power-on
■ Full Protection: OP, OC, OT protection,
and OV, reverse alarm
■ USB, GPIB & RS-232 interfaces
Versatile System Configuration
Chroma 6310A Programmable Electronic Load integrates
microprocessor capabilities into each load module and
mainframe to provide simple and accurate parallel operation to
optimize the speed and control among multiple load modules.
All load modules may be configured to work synchronously, to
test multiple outputs simultaneously, thus simulating real life
applications.
multiple output switching power supplies and multiple DC-DC converters.
There are also higher wattage modules that may be mixed and matched
for an even more versatile system. Additionally, the GO/NG output port
is useful for UUT's pass/fail testing on an automated production line. All
modules on the 6314A/6312A mainframe share a common GPIB address
to synchronize and speed up the control of the load modules and the readback of data.
6310A System Block Diagram
Series Interface
Series Interface
Series Interface
Series Interface
Series Interface
RS232
INTERFACE
Series Interface
Application of Specific Load Simulation
The 6310A load modules operate in constant current, constant voltage,
constant power or constant resistance to satisfy a wide range of test
requirements. For example, the test of a battery charger can be simulated
easily by setting the load to operate in constant voltage.
Series Interface
GPIB
INTERFACE
USB
INTERFACE
DIGITAL I/O
CONTROL
V
Series Interface
V
I
I
Series Interface
Constant Resistance Mode
Constant Current Mode
V
Compatibility WITH 6310 SErIES
The 6310A series load modules will be compatible with the
6310 series mainframes (6312/6314). In addition, the remote
control commands will be compatible between the 6310 and
the 6310A series without needing to re-writing any remote
control programs.
Module Load Design
The Chroma 6314A 1200W and 6312A 600W electronic load
mainframes accept the user-installable 6310A series load
modules for easy system configuration and will mount in a
19" instrument rack. The 6314A holds up to four 63102A load
modules, which will result in an 8-channel 100W/channel load
with standard front-panel inputs. This makes it ideal for testing
V
I
I
Constant Voltage Mode
Constant Power Mode
Each load module is designed with state-of-the-art technology and
connects all the power MOSFET devices in parallel to insure high accuracy
load control with a minimum drift of less than 0.1%+0.1%F.S. of the
current setting. Chroma's use of FET technology provides minimum input
resistance and enables the load to sink high current even at very low
voltages. For example, the model 63103A is capable of sinking 60A at 1V,
and well-suited for testing the new 3.3V low voltage power supplies. Low
voltage operation, down to zero volts, is possible at reduced current levels.
The 6310A load module uses a photo coupler for isolation between the
output and control sections, thus each load is isolated and floating.
The user can use multiple load modules independently to test
multi-output power supplies, or parallel them for high power testing
applications.
Model 63103A Input Characteristics
80V
70V
Parallel Control
The 6310A provides parallel control, which enables high power
testing when a single module cannot meet the requirement of high
power applications. Two or more load modules can be paralleled
together to achieve the desired loading. The 6310A comes with
RS-232 as standard for remote control and automated testing
applications. The USB and GPIB interfaces are available as
options.
Voltage
60V
In addition, the 6310A, through its synchronized controls, provides
an efficient solution for testing single output AC to DC or DC to DC
converters by controlling multiple loads. The 6310A provides the
capability to test up to 8 UUTs at a time.
50V
40V
30V
20V
10V
0
3.75A
10A
20A
30A
40A
60A Ampere
50A
Low Voltage Characteristics (Typical)
Model 63101A/63102A/63103A/63106A/63112A/63123A
240A
63112A
220A
200A
180A
160A
140A
120A
Powerful Measurements
Each 6310A load module has an integrated 16-bit precision
A/D converter for voltage measurement with an accuracy of
0.025%+0.025% of full scale. The built-in resistive load current
sensing circuit is capable of measuring current with an accuracy
of 0.05%+0.05% of full scale. Also, short circuit can be simulated.
All measurements are done using remote sensing to eliminate
any error due to voltage drops along the measurement path. The
user can also select from a complete set of voltage and current
measurements.
63106A
100A
OCP Test
80A
63123A
60A
63103A
40A
63101A
20A
63102A
0
0.2V
0.4V
0.6V
0.8V
1.0V
1.2V
Note: All specifications are measured at load input terminals. (Ambient Temperature of +25°C)
Dynamic Loading and Control
Modern electronic devices operate at very high speeds and require
fast dynamic operation of their power providing components. To
satisfy these testing applications, the 6310A loads offer high speed,
programmable dynamic load simulation and control capability. The
figure below shows the programmable parameters of the 6310A
modules:
Modern switching power supplies are designed with over current
protection (OCP) circuitry; therefore, it is important to test the
OCP circuitry to make sure it is functioning within its designed
specifications. The 6310A series provides an easy and fast solution
for this testing.
By simply choosing the channel and setting the OCP parameters
(start current, end current, step current and dwell time) from the
front panel, the 6310A series provides a fast and easy OCP testing
solution. The 6310A series will automatically detect the OCP
point, making it an ideal solution for design verification as well as
production line testing.
Amplitude
Load 1
rise rate
fall rate
V
UUT Output Voltage
Load 2
T1
T2
The programmable slew rate makes the simulation of transient
load change demanded by real life applications possible. The
6310A internal waveform generator is capable of producing a
maximum slew rate at 10A/µs, and dynamic cycling up to 20kHz.
It's dedicated remote load sense and control circuit guarantee
minimum waveform distortion during continuous load changes.
I
Loading Current
▃ Start
Current
▃ Dwell
Time
▃ Step
Current
▃ End
Time
Current
Timing Function
The 6310A series of loads include a unique timing & measurement function, which allows
precise time measurements in the range of 1ms to 86,400s. This feature allows the user
to set the final voltage & timeout values for battery discharge testing and other similar
applications.
Final Voltage
Battery Voltage
For example, the figure on the right shows the 6310A internal timer starting at load ON, and
ending when the battery voltage reaches the final voltage.
The Timing function can be used in testing battery and super capacitor discharge, or other
similar applications.
Loading Current
Time
Battery Discharge Testing
Digital I/O
The digital I/O interface makes the 6310A DC
Load the ideal choice for automated testing
requirements. Through the digital I/O, the
6310A can accept digital signals to trigger its
functions (Load On/Off, OCP test, etc.) as well
as current output status signals.
Pin
Definition
Pin 1
Reserved
Pin 9
Short Signal (O/P)
Pin 2
DGND
Pin 10
Protection Signal (O/P)
Pin 3
DGND
Pin 11
External Load ON/OFF (I/P)
Pin 4
DGND
Pin 12
Reserved
Pin 5
DGND
Pin 13
Reserved
Pin 6
Load ON/OFF (O/P)
Pin 14
DGND
Pin 7
Total Pass (O/P)
Pin 8
Total Fail (O/P)
Pin 15
External Trig. For
Sequences Run (I/P)
PANEL DESCRIPTION
Load Module
1
Mainframe Controller
8
9
2
3
4
11
12
10
13
14
16
15
17
18
5
6
20
24
25
7
19
26
21
22
23
Rear Panel
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
LED indicator
SHORT key : To apply a short circuit across the input
STATIC/DYNA key : To select static or dynamic test mode
L/R key : To select left or right channel of input load(63102A, 63107A)
A/B key : To select static A or B load (other models)
V terminal : To measure the UUT's output voltage using remote sense
Rotary knob : To adjust load setting continuously
Load terminal
LCD display
LED indicator : To display the channel at which load is set
CHAN key : To select input load channel
MODE key : To select the operation mode of CC, CR, CV, or CP
PROG key : For program data setting
OCP/OPP key : Over current protection/Over power protection testing
RECALL key : To recall the front panel input status from memory
SAVE key : To save the front panel input status into memory
SPEC key : To set up High/Low limits for GO/NG test
CONF key : To set the configuration
18 ON/OFF key : To enable or disable the load input
19 Up/Down key : To select the next or previous display
in edit mode
20 Numeric key : For data setting
21 ENTER key : To confirm editing data on the instrument
22 SHIFT key : As LOCAL Key when in remote mode
23 Power switch
24 SHIFT + 0 key : System function
25 SHIFT + . key : Lock function
26 SHIFT + 3 key : Clear the currently edited data
27 Digital I/O : Used for system input/output control signals
28 RS-232 connector
29 GO/NG output port
30 GPIB or USB slot
31 AC input voltage switch
32 AC input fuse
33 AC input connector
6310A Series Programmable DC Electronic Load Family
63112A
6314A : 4 in 1 Mainframe
63106A / 63108A
63102A/
63110A
6312A : 2 in 1 Mainframe
63107A
63101A
A631001: Remote Controller
63103A/
63123A
63105A
A631000 : GPIB Interface
A631003 : USB Interface
LED LOAD SIMULATOR
As a constant current source, the LED power driver has an output voltage range with a constant output current. LED power drivers are usually tested
in one of the following ways :
1. With LEDs
I
2. Using resistors for loading
LED Curve
3. Using Electronic Loads in Constant Resistance (CR) mode, or Constant Voltage (CV) mode
However, all these testing methods, each of them has their own disadvantages.
Io
Rd
As shown on the V-I curve in Figure 1, the LED has a forward voltage VF and a operating resistance
(Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I
curve of the LED as shown in blue on Figure 1. This may cause the LED power driver to not start
V
Vo
up due to the difference in V-I characteristic between the resistors and the LEDs. When using
Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation
Figure 1 - LED V-I Characteristics
and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may
cause the LED power driver to function improperly or trigger it's protection circuits. These testing requirements can be achieved when using a LEDs
as a load; however, issues regarding the LED aging as well as different LED power drivers may require different types of LEDs or a number of LEDs.
This makes it inconvenient for mass production testing.
Chroma has created the industries first LED Load Simulator for simulating LED loading with our 63110A load model from our 6310A series Electronic
Loads. By setting the LED power driver's output voltage, and current, the Electronic Load can simulate the LED's loading characteristics. The LED's
forward voltage and operating resistance can also be set to further adjust the loading current and ripple current to better simulate LED characteristics.
The 63110A design also has increased bandwidth to allow for PWM dimming testing.
SPECIFICATIONS
Figure 2 shows the dimming current waveform of the LED.
Figure 3 shows the dimming current waveform when using 63110A as a load.
Model
Power
Current
Voltage*1
Min. Operating Voltage
LED MODE
63110A (100Wx2)
100W
0~0.6A
0~2A
0~500V
[email protected]
Operation Voltage: 0~100V/0~500V
Current : 0~2A / Rd Coefficient : 0.001~1
VL : 4mV / VH : 20mV
Resolution
Io : 0.1mA / Rd Coefficient : 0.001
CONSTANT RESISTANCE MODE
CRL: 3Ω~1kΩ (100W/100V)
Range
CRH: 10Ω~10kΩ (100W/500V)
CRL: 62.5µ mho
Resolution
CRH: 6.25µ mho
1kΩ : 4m mho + 0.2%
Accuracy
10kΩ : 1m mho + 0.1%
CONSTANT VOLTAGE MODE
Range
0~500V
Resolution
20mV
Accuracy
0.05%±0.1%F.S.
CONSTANT CURRENT MODE
Range
0~0.6A
0~2A
Resolution
12µA
40µA
Accuracy
0.1%+0.2% F.S.
0.1%+0.2% F.S.
MEASUREMENT SECTION
VOLTAGE READ BACK
Range
0~100V
0~500V
Resolution
2mV
10mV
Accuracy
0.025%+0.025% F.S.
CURRENT READ BACK
Range
0~0.6A
0~2A
Resolution
12µA
40µA
Accuracy
0.05%+0.05% F.S.
Range
Figure 2 - LED dimming test
Figure 3 - 63110A dimming test
I
Io
I
Rd1
Vo1
Rd2
Vo2
Rd3
Vo3
Rd4
Vo4
Rd3 Rd2 Rd1
Io
V
Figure 4 Simulate different number of LEDs
VF1 VF2 VF3Vo
V
Figure 5 Simulate different characteristic of LEDs
NOTE*1 : If the operating voltage exceeds 1.1 times of the rated voltage,
it would cause permanent damage to the device.
ORDERING INFORMATION
6312A : Mainframe for 2 Load Modules
6314A : Mainframe for 4 Load Modules
63101A : Load Module 40A/80V/200W
63102A : Load Module 20A/80V/100Wx2 channels
63103A : Load Module 60A/80V/300W
63105A : Load Module 10A/500V/300W
63106A : Load Module 120A/80V/600W
63107A : Load Module 5A&40A/80V/30W&250W
63108A : Load Module 20A/500V/600W
63110A : Load Module 2A/500V/100Wx2 channels
63112A : Load Module 240A/80V/1200W
63123A : Load Module 70A/80V/350W
A631000 : GPIB Interface for Model 6314A, 6312A
A631003 : USB Interface for Model 6314A, 6312A
A631001 : Remote Controller
A631005 : 6310A Series Softpanel
A800042 : Test Fixture
SPECIFICATIONS
Model
Power
Current
Voltage *3
Typical Min. Operation Voltage (DC)*1
Constant Current Mode
Range
Resolution
Accuracy
Constant Resistance Mode
Range
Resolution
Accuracy
Constant Voltage Mode
Range
Resolution
Accuracy
Constant Power Mode
Range
Resolution
Accuracy
Dynamic Mode
Dynamic Mode
T1 & T2
Accuracy
Slew Rate
Resolution
Min. Rise Time
Current
Resolution
Current Accuracy
Measurement Section
Voltage Read Back
Range
Resolution
Accuracy
Current Read Back
Range
Resolution
Accuracy
Power Read Back*2
Range
Accuracy
Protective Section
Over Power Protection
Over Current Protection
Over Temperature
Protection
Over Voltage Alarm*3
General
Short Circuit
Current (CC)
Voltage (CV)
Resistance (CR)
Power (CP)
Input Resistance
(Load Off)
Temperature Coefficient
Power
Dimensions (HxWxD)
Weight
Operating Range
EMC & Safety
Mainframe Model
Dimensions(HxWxD)
Weight
63101A
63102A (100Wx2)
20W
0~4A
200W
0~40A
20W
0~2A
[email protected]
[email protected]
[email protected]
[email protected]
0~4A
1mA
0.1%+0.1%F.S.
0~40A
10mA
0.1%+0.2%F.S.
63103A
100W
0~20A
30W
0~6A
[email protected]
[email protected]
[email protected]
[email protected]
0~2A
0.5mA
0.1%+0.1%F.S.
0~20A
5mA
0.1%+0.2%F.S.
0~80V
63105A
300W
0~60A
30W
0~1A
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
0~6A
1.5mA
0.1%+0.1%F.S.
0~60A
15mA
0.1%+0.2%F.S.
0~1A
0.25mA
0.1%+0.1%F.S.
0~10A
2.5mA
0.1%+0.2%F.S.
0~80V
300W
0~10A
0~80V
0~500V
0.0375Ω~150Ω (200W/16V)
1.875Ω~7.5kΩ (200W/80V)
6.667m mho (200W/16V)
133µ mho (200W/80V)
150Ω: 0.1 mho+ 0.2%
7.5kΩ: 0.01mho + 0.1%
0.075Ω~300Ω (100W/16V)
3.75Ω~15kΩ (100W/80V)
3.333m mho (100W/16V)
66.667µ mho (100W/80V)
300Ω: 0.1mho + 0.2%
15kΩ: 0.01mho + 0.1%
0.025Ω~100Ω (300W/16V)
1.25Ω~5kΩ (300W/80V)
10m mho (300W/16V)
200µ mho (300W/80V)
100Ω: 0.1mho+ 0.2%
5kΩ: 0.01mho+ 0.1%
1.25Ω~5kΩ (300W/125V)
50Ω~200kΩ (300W/500V)
200µ mho (300W/25V)
5µ mho (300W/500V)
5kΩ: 20m mho+ 0.2%
200kΩ:5m mho+ 0.1%
0~80V
20mV
0.05% ± 0.1%F.S.
0~80V
20mV
0.05% ± 0.1%F.S.
0~80V
20mV
0.05% ± 0.1%F.S.
0~500V
125mV
0.05% ± 0.1%F.S.
0~20W
0~200W
5mW
50mW
0.5% ± 0.5%F.S.
0~20W
0~100W
5mW
25mW
0.5% ± 0.5%F.S.
0~30W
0~300W
7.5mW
75mW
0.5% ± 0.5%F.S.
0~30W
0~300W
7.5mW
75mW
0.5% ± 0.5%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.64~160mA/µs
6.4~1600mA/µs
0.64mA/µs
6.4mA/µs
10µs (Typical)
0~4A
0~40A
1mA
10mA
0.4%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.32~80mA/µs
3.2~800mA/µs
0.32mA/µs
3.2mA/µs
10µs (Typical)
0~2A
0~20A
0.5mA
5mA
0.4%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.001~0.25A/µs
0.01~2.5A/µs
0.001A/µs
0.01A/µs
10µs (Typical)
0~6A
0~60A
1.5mA
15mA
0.4%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.16~40mA/µs
1.6~400mA/µs
0.16mA/µs
1.6mA/µs
24µs (Typical)
0~1A
0~10A
0.25mA
2.5mA
0.4%F.S.
0~16V
0~80V
0.25mV
1.25mV
0.025% + 0.025%F.S.
0~16V
0~80V
0.25mV
1.25mV
0.025% + 0.025%F.S.
0~16V
0~80V
0.25mV
1.25mV
0.025% + 0.025%F.S.
0~125V
0~500V
2mV
8mV
0.025% + 0.025%F.S.
0~4A
0~40A
0.0625mA
0.625mA
0.05% + 0.05%F.S.
0~2A
0~20A
0.03125mA
0.3125mA
0.05% + 0.05%F.S.
0~6A
0~60A
0.09375mA
0.9375mA
0.05% + 0.05%F.S.
0~1A
0~10A
0.016mA
0.16mA
0.05% + 0.05%F.S.
0~20W
0~200W
0.1% + 0.1%F.S.
≒20.8W
≒4.08A
≒208W
≒40.8A
0~20W
0~100W
0.1% + 0.1%F.S.
≒20.8W
≒2.04A
≒104W
≒20.4A
0~30W
0~300W
0.1% + 0.1%F.S.
≒31.2W
≒6.12A
≒312W
≒61.2A
0~30W
0~300W
0.1% + 0.1%F.S.
≒31.2W
≒1.02A
≒312W
≒10.2A
≒85˚C
≒85˚C
≒85˚C
≒85˚C
≒81.6V
≒81.6V
≒81.6V
≒510V
-
≒40A
0V
≒0.0375Ω
≒200W
-
≒20A
0V
≒0.075Ω
≒100W
-
≒60A
0V
≒0.025Ω
≒300W
-
≒10A
0V
≒1.25Ω
≒300W
100kΩ (Typical)
100kΩ (Typical)
100kΩ (Typical)
100kΩ (Typical)
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x82x489.5mm / 6.8x3.2x19.3inch
4.2 kg / 9.3 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x82x489.5mm / 6.8x3.2x19.3inch
4.2 kg / 9.3 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x82x489.5mm / 6.8x3.2x19.3inch
4.2 kg / 9.3 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x82x489.5mm / 6.8x3.2x19.3inch
4.2 kg / 9.3 lbs
0~40˚C
CE
0~40˚C
CE
0~40˚C
CE
0~40˚C
CE
6312A
194x275x550mm / 7.6x10.8x21.7inch
15 kg / 33.1 lbs
6314A
194x439x550mm / 7.6x17.3x21.7inch
21.5 kg / 47.4 lbs
All specifications are subject to change without notice. Please visit our website for the most up to date specifications.
continued on next page...
Model
Power
Current
Voltage*3
Typical Min. Operation
Voltage (DC)*1
63106A
60W
0~12A
600W
0~120A
[email protected]
[email protected]
63107A (30W & 250W)
30W
0~4A
0~80V
[email protected]
[email protected]
[email protected]
[email protected]
0~5A
1.25mA
0.1%+0.1%F.S.
0~4A
1mA
0.1%+0.1%F.S.
0~40A
10mA
0.1%+0.2%F.S.
30W
0~5A
0~80V
[email protected]
[email protected]
[email protected]
[email protected]
Constant Current Mode
Range
0~12A
0~120A
Resolution
3mA
30mA
Accuracy
0.1%+0.1%F.S. 0.1%+0.2%F.S.
Constant Resistance Mode
12.5mΩ~ 50Ω (600W/16V)
Range
0.625Ω~2.5kΩ (600W/80V)
20m mho (600W/16V)
Resolution
400µ mho (600W/80V)
50Ω: 0.4mho + 0.5%
Accuracy
2.5kΩ: 0.04mho + 0.2%
Constant Voltage Mode
Range
0~80V
Resolution
20mV
Accuracy
0.05% ± 0.1%F.S.
Constant Power Mode
Range
0~60W
0~600W
Resolution
15mW
150mW
Accuracy
0.5% ± 0.5%F.S.
Dynamic Mode
Dynamic Mode
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
T1 & T2
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
Accuracy
1µs/1ms+100ppm
Slew Rate
0.002~0.5A/µs
0.02~5A/µs
Resolution
0.002A/µs
0.02A/µs
Min. Rise Time
10µs (Typical)
Current
0~12A
0~120A
Resolution
3mA
30mA
Current Accuracy
0.4%F.S.
Measurement Section
Voltage Read Back
Range
0~16V
0~80V
Resolution
0.25mV
1.25mV
Accuracy
0.025% + 0.025%F.S.
Current Read Back
Range
0~12A
0~120A
Resolution
0.1875mA
1.875mA
Accuracy
0.05% + 0.05%F.S.
Power Read Back*2
Range
0~60W
0~600W
Accuracy
0.1% + 0.1%F.S.
Protective Section
Over Power Protection
≒62.4W
≒624W
Over Current Protection
≒12.24A
≒122.4A
Over Temperature
≒85˚C
Protection
Over Voltage Alarm*3
≒81.6V
General
Short Circuit
Current (CC)
≒120A
Voltage (CV)
0V
Resistance (CR)
≒0.0125Ω
Power (CP)
≒600W
Input Resistance
100kΩ
(Typical)
(Load Off)
Temperature Coefficient
100PPM/˚C (Typical)
Power
Supply from 6314A Mainframe
172x164x489.5mm /
Dimensions (HxWxD)
6.8x6.5x19.3inch
Weight
7.3 kg / 16.1 lbs
Operating Range
EMC & Safety
0.3Ω~1.2kΩ (30W/16V)
15Ω~60kΩ (30W/80V)
833µ mho (30W/16V)
16.67µ mho (30W/80V)
1.2kΩ: 0.1mho + 0.2%
60kΩ: 0.01mho + 0.1%
63108A
250W
0~40A
0.0375Ω~150Ω (250W/16V)
1.875Ω~7.5kΩ (250W/80V)
6.667µ mho (250W/16V)
133µ mho (250W/80V)
150Ω: 0.1mho + 0.2%
7.5kΩ: 0.01mho + 0.1%
0~80V
20mV
0.05% ± 0.1%F.S.
0~30W
7.5mW
0~30W
7.5mW
0.5% ± 0.5%F.S.
0~250W
62.5mW
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.8~200mA/µs
0.64~160mA/µs
6.4~1600mA/µs
0.8mA/µs
0.64mA/µs
6.4mA/µs
10µs (Typical)
0~5A
0~4A
0~40A
1.25mA
1mA
10mA
0.4%F.S.
0~16V
0.25mV
0~80V
0~16V
1.25mV
0.25mV
0.025% + 0.025%F.S.
0~80V
1.25mV
60W
0~2A
63112A
600W
0~20A
0~500V
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[email protected]
[email protected]
[email protected]
120W
0~24A
1200W
0~240A
0~80V
[email protected]
[email protected]
[email protected]
[email protected]
0~2A
0~20A
0~24A
0.5mA
5mA
6mA
0.1%+0.1%F.S. 0.1%+0.2%F.S. 0.1%+0.1%F.S.
63123A
350W
0~7A
0~70A
0~80V
[email protected]
[email protected]
0.5V @ 7A
0.5V @ 70A
0~240A
0~7A
0~70A
60mA
0.5mA
5mA
0.1%+0.2%F.S. 0.1%+0.1%F.S. 0.1%+0.2%F.S.
0.625Ω~2.5kΩ (600W/125V)
25Ω~100kΩ (600W/500V)
400µ mho (600W/125V)
10µ mho (600W/500V)
2.5kΩ: 50m mho+ 0.2%
100kΩ: 5m mho+ 0.1%
6.25mΩ~25Ω (1200W/16V)
0.3125Ω~1.25kΩ (1200W/80V)
40m mho (1200W/16V)
800µ mho (1200W/80V)
25Ω: 0.8mho+ 0.8%
1.25kΩ: 0.08mho+ 0.2%
0.01Ω~100Ω (350W/16V)*4
1.25Ω~7.5kΩ (350W/80V)
6.25m mho (350W/16V)*4
50µ mho (350W/80V)
100Ω: 0.1mho+0.2% *4
7.5kΩ: 0.01mho+0.1%
0~500V
125mV
0.05% ± 0.1%F.S.
0~80V
20mV
0.05% ± 0.1%F.S.
0~80V
5mV
0.05%±0.1%F.S.
0~60W
0~600W
15mW
150mW
0.5% ± 0.5%F.S.
0~120W
0~1200W
30mW
300mW
0.5% ± 0.5%F.S.
0~35W
0~350W
2.5mW
25mW
0.5%+0.5%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.32~80mA/µs 3.2~800mA/µs
0.32mA/µs
3.2mA/µs
24µs (Typical)
0~2A
0~20A
0.5mA
5mA
0.4%F.S.
C.C. Mode
0.025ms ~ 50ms / Res: 5µs
0.1ms ~ 500ms / Res: 25µs
10ms ~ 50s / Res: 2.5ms
1µs/1ms+100ppm
0.004~1A/µs
0.04~10A/µs
0.004A/µs
0.04A/µs
10µs (Typical)
0~24A
0~240A
6mA
60mA
0.4%F.S.
C.C. MODE
0.025ms~50ms/Res: 5µs
0.1ms∼500ms / Res: 25µs
10ms∼50s / Res: 2.5ms
1µs /1ms+100ppm
0.001~0.25A/µs 0.01~2.5A/µs
0.001A/µs
0.01A/µs
10µs (Typical)
0~7A
0~70A
0.5mA
5mA
0.4% F.S.
0~125V
0~500V
2mV
8mV
0.025% + 0.025%F.S.
0~16V
0~80V
0.25mV
1.25mV
0.025% + 0.025%F.S.
0~16V
0~80V
0.25mV
1.25mV
0.025%+0.025% F.S.
0~5A
0.078125mA
0~4A
0.0625mA
0.05% + 0.05%F.S.
0~40A
0.625mA
0~2A
0~20A
0.03125mA
0.3125mA
0.05% + 0.05%F.S.
0~24A
0~240A
0.375mA
3.75mA
0.075% + 0.075%F.S.
0~7A
0~70A
0.109375mA
1.09375mA
0.05%+0.05% F.S.
0~30W
0~30W
0.1% + 0.1%F.S.
0~250W
0~60W
0~600W
0.1% + 0.1%F.S.
0~120W
0~1200W
0.1% + 0.1%F.S.
0~35W
0~350W
0.1%+0.1% F.S.
≒31.2W
≒5.1A
≒31.2W
≒4.08A
≒260W
≒40.8A
0~40˚C
CE
-
≒62.4W
≒2.04A
≒624W
≒20.4A
≒124.8W
≒24.48A
≒1248W
≒244.8A
≒36W
≒6.12A
≒360W
≒61.2A
≒85˚C
≒85˚C
≒85˚C
≒85˚C
≒81.6V
≒510V
≒81.6V
≒81.6V
-
≒40A
0V
≒0.0375Ω
≒250W
-
≒20A
0V
≒0.625Ω
≒600W
-
≒240A
0V
≒0.00625Ω
≒1200W
-
≒70A
0V
≒ 0.01Ω
≒350W
100kΩ (Typical)
100kΩ (Typical)
100kΩ (Typical)
800kΩ (Typical)
100PPM/˚C (Typical)
Supply from 6314A Mainframe
4.5 kg / 9.9 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x164x489.5mm /
6.8x6.5x19.3inch
7.3 kg / 16.1 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x329x495mm /
6.8x12.9x19.5inch
14 kg / 30.8 lbs
100PPM/˚C (Typical)
Supply from 6314A Mainframe
172x82x489.5mm /
6.8x3.2x19.3inch
4.2kg / 9.3 lbs
0~40˚C
CE
0~40˚C
CE
0~40˚C
CE
0~40˚C
CE
172x82x489.5mm / 6.8x3.2x19.3inch
All specifications are subject to change without notice. Please visit our website for the most up to date specifications.
NOTE*1 : Low voltage operation, under 0.8 volt, is possible at correspondingly reduced current level. Operating temperature range is 0˚C to 40˚C. All specifications apply for 25˚C±5˚C, except as noted
NOTE*2 : Power F.S. = Vrange F.S. x Irange F.S.
NOTE*3 : When the operating voltage exceeds the rated voltage for 1.02 times, a warning will occur and if it exceeds 1.1 times of the rated voltage, it would cause permanent damage to the device.
NOTE*4 : Please refer to user's manual for detail specifications.
Developed and Manufactured by :
Distributed by:
CHROMA ATE INC.
致茂電子股份有限公司
HEADQUARTERS
No. 66, Hwa-Ya 1st Rd.,
Hwa-Ya Technology Park,
Kuei-Shan Hsiang,33383
Taoyuan County, Taiwan
Tel: +886-3-327-9999
Fax: +886-3-327-8898
http://www.chromaate.com
E-mail: [email protected]
CHINA
CHROMA ELECTRONICS
(SHENZHEN) CO., LTD.
8F, No.4, Nanyou Tian An
Industrial Estate, Shenzhen,
China PC: 518052
Tel: +86-755-2664-4598
Fax: +86-755-2641-9620
JAPAN
CHROMA JAPAN CORP.
11F NARA Building II 2-2-8
Shinyokohama, Kouhokuku,
Yokohama City 222-0033
Kanagawa, Japan
Tel: +81-45-470-2285
Fax: +81-45-470-2287
http://www.chroma.co.jp
U.S.A.
CHROMA SYSTEMS
SOLUTIONS, INC.
25612 Commercentre Drive,
Lake Forest, CA 92630-8830
Tel: +1-949-600-6400
Fax: +1-949-600-6401
Toll Free: +1-866-600-6050
http://www.chromausa.com
E-mail: [email protected]
EUROPE
CHROMA ATE EUROPE B.V.
Morsestraat 32, 6716 AH Ede,
The Netherlands
Tel: +31-318-648282
Fax: +31-318-648288
http://www.chromaeu.com
E-mail: [email protected]
Worldwide Distribution and Service Network
6310A-E-201005-2000
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