• Array Electronic Co Ltd 1000W / UK 3752A-UK Array 375X Series DC Electronic Loads - The Debug Store UK
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Array Electronic Co Ltd

Array 375X Series DC Electronic Loads

Array 375X Series DC Electronic Loads

SKU: 3752A
Output Power
€1.684,95 EUR exc tax
€1.684,95 EUR exc tax
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Key Features

  • Equipped with RS232, USB, and GPIB interfaces for easy control and supports SCPI standard commands and LabView
  • Suitable for scientific research and production fields such as aerospace, shipbuilding, automotive electronics, solar cell, and fuel cell
  • High-speed sequence and transient testing, short-circuit, and battery discharge tests
  • Allows for programmable control and supports up to 10 steps of programming to be stored and controlled by a PC
  • Intelligent cooling system to reduce system temperature and enhance power density
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  • Array Electronic Co Ltd 1000W / UK 3752A-UK Array 375X Series DC Electronic Loads - The Debug Store UK

Overview

The Array 375X Series of Electronic Load is a new-generation high-performance programmable electronic load that provides powerful test functionality and a friendly human-machine interface.

The electronic load is equipped with RS232, USB, and GPIB interface and supports SCPI standard commands for programmable instrumentation and LabView development platform, which is widely used in the scientific research and production fields of aerospace, shipbuilding, auto electronics, solar cell, and fuel cell.


The Array 375X Series of Electronic Loads are a new-generation of high-performance programmable electronic load developed by Array Electronic Co. Ltd. They provides powerful test functions and a friendly human-machine interface.

Each Electronic Load is equipped with RS232, USB and GPIB interfaces and they support SCPI standard commands for
programmable instrumentation and LabView development platforms.  These are widely used in the scientific research
and production field of aerospace, shipbuilding, auto electronics, solar cells and fuel cell technologies.

Specifications

(The warm-up time is 30 minutes. Specifications indicate warranted performance in the 25°C ± 5°C region of the total temperature range).

Model 3750A 3751A 3754A 3755A 3756A
Current 0～100A 0～150A 0～180A 0～240A 0～260A
Voltage 0～240V 0～240V 0～240V 0～240V 0～240V
Power *1 1500W at 40oC 2000W at 40oC 3000W at 40oC 4000W at 40oC 5000W at 40oC
Input Characteristics
Array 3750A Input Characteristics
Array 3754A Input Characteristics
Array 3755A Input Characteristics
Array 3756A Input Characteristics

Constant Current Mode
Low Range 0～6A 0～6A 0～8A 0～8A 0～8A
Resolution 0.1mA 0.1mA 0.1mA 0.1mA 0.1mA
Accuracy 0.2%+5mA 0.2%+5mA 0.2%+5mA 0.2%+5mA 0.2%+5mA
High Range 0～100A 0～150A 0～180A 0～240A 0～260A
Resolution 1mA（0～100A） 1mA（0～100A） 1mA（0～100A） 1mA（0～100A） 1mA（0～100A）
10mA（100～150A） 10mA（100～180A） 10mA（100～240A） 10mA（100～260A）
Accuracy 0.2%+10mA 0.2%+10mA 0.2%+10mA 0.2%+10mA 0.2%+10mA

Constant Voltage Mode
Range 0～240V 0～240V 0～240V 0～240V 0～240V
Resolution 1mV （0～100V） 1mV （0～100V） 1mV （0～100V） 1mV （0～100V） 1mV （0～100V）
10mV（100～240V） 10mV（100～240V） 10mV（100～240V） 10mV（100～240V） 10mV（100～240V）
Accuracy 0.2%+10mV 0.2%+10mV 0.2%+10mV 0.2%+10mV 0.2%+10mV

Constant Resistance Mode
Low Range 0.2Ω～2.4MΩ 0.2Ω～2.4MΩ 0.2Ω～2.4MΩ 0.2Ω～2.4MΩ 0.2Ω～2.4MΩ
Resolution 0.1mΩ 0.1mΩ 0.1mΩ 0.1mΩ 0.1mΩ
Accuracy @V＞6V 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ
High Range 0.02Ω～240K 0.01Ω～240K 0.01Ω～240K 0.01Ω～240K 0.01Ω～240K
Resolution 0.1mΩ 0.1mΩ 0.1mΩ 0.1mΩ 0.1mΩ
Accuracy @V＞6V 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ 0.5%+12mΩ

Constant Power Mode
Range 0～1500W 0～2000W 0～3000W 0～4000W 0～5000W
Resolution @P＜
　　　　　 100W		 1mW 1mW 1mW 1mW 1mW
　　@P≥100W 10mW 10mW 10mW 10mW 10mW
　　@P≥1000W 100mW 100mW 100mW 100mW 100mW
Accuracy 0.2%+600mW 0.2%+600mW 0.2%+600mW 0.2%+600mW 0.2%+600mW

Current Measurement
Low Range 0～6A 0～6A 0～8A 0～8A 0～8A
Resolution 0.1mA 0.1mA 0.1mA 0.1mA 0.1mA
Accuracy 0.1%+6mA+Vin/50KΩ 0.1%+6mA+Vin/50KΩ 0.1%+6mA+Vin/50KΩ 0.1%+6mA+Vin/50KΩ 0.1%+6mA+Vin/50KΩ
High Range 0～100A 0～150A 0～180A 0～240A 0～260A
Resolution 1mA（0～100A） 1mA（0～100A） 1mA（0～100A） 1mA（0～100A） 1mA（0～100A）
10mA（100～150A） 10mA（100～180A） 10mA（100～240A） 10mA（100～260A）
Accuracy ±（0.2%+8 mA
+Vin/50KΩ		 ±（0.2%+8 mA
+Vin/50KΩ		 ±（0.2%+8 mA
+Vin/50KΩ		 ±（0.2%+8 mA
+Vin/50KΩ		 ±（0.2%+8 mA
+Vin/50KΩ

Voltage Measurement
Range 0～240V 0～240V 0～240V 0～240V 0～240V
Resolution 1mV （0～100V） 1mV （0～100V） 1mV （0～100V） 1mV （0～100V） 1mV （0～100V）
10mV（100～240V） 10mV（100～240V） 10mV（100～240V） 10mV（100～240V） 10mV（100～240V）
Accuracy 0.1%+8mV 0.1%+8mV 0.1%+8mV 0.1%+8mV 0.1%+8mV

Power Measurement
Range 0～1500W 0～2000W 0～3000W 0～4000W 0～5000W
Resolution @P＜
　　　　　　100W		 1mW 1mW 1mW 1mW 1mW
　 @P≥100W 10mW 10mW 10mW 10mW 10mW
　　@P≥1000W 100mW 100mW 100mW 100mW 100mW
Accuracy 0.2%+600mW 0.2%+600mW 0.2%+600mW 0.2%+600mW 0.2%+600mW

Current Response Time
Mode　CCH 1mA/µs～10A/µs 1mA/µs～15A/µs 1mA/µs～18A/µs 1mA/µs～20A/µs 1mA/us～22A/µs
　　　　CCL *2 100uA/µs～600mA/µs 100uA/µs～600mA/µs 100µA/µs～600mA/µs 100µA/µs～600mA/µs 100uA/µs～600mA/µs
Resolution 1mA/µs 1mA/µs 1mA/µs 1mA/µs 1mA/µs
Accuracy *3 3% + 10µs 3% + 10µs 3% + 10µs 3% + 10µs 3% + 10µs

Transient Measurements
Transient mode Continuous、pulsed、Toggled Continuous、pulsed、Toggled Continuous、pulsed、Toggled Continuous、pulsed、Toggled Continuous、pulsed、Toggled
Frequency range *4 0.025Hz～50kHz 0.025Hz～50kHz 0.025Hz～50kHz 0.025Hz～50kHz 0.025Hz～50kHz
High/Low Transfer Time 10us～10s 10us～10s 10us～10s 10us～10s 10us～10s
Resolution 10us 10us 10us 10us 10us
Accuracy 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs
Rise/Fall Time 10us～10s 10us～10s 10us～10s 10us～10s 10us～10s
Resolution 10us 10us 10us 10us 10us
Accuracy 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs

List Measurement
Step Time 10us～99999s 10us～99999s 10us～99999s 10us～99999s 10us～99999s
Resolution 10us 10us 10us 10us 10us
Accuracy 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs 0.2%+10µs
Step Number 1～50 1～50 1～50 1～50 1～50步
Loop Times 1～255 1～255 1～255 1～255 1～255
Saved Volume 10 10 10 10 10
Expanded Function Chain Chain Chain Chain Chain

Response Times
Current 10A/µs 15A/µs 18A/µs 20A/µs 22A/µs
Voltage 0.5V/µs 0.6V/µs 0.6V/µs 0.6V/µs 0.6V/µs
Open Impedance ≥20kΩ ≥20kΩ ≥20kΩ ≥20kΩ ≥20kΩ

Trigger
Trigger Level TTL Fall TTL Fall TTL Fall TTL Fall TTL Fall
Trigger pulse delay ≥10us ≥10us ≥10us ≥10us ≥10us

Limited Input
Current 101A 151A 181A 241A 261A
Voltage 242V 242V 242V 242V 242V
Protected mode Over current Over current Over current Over current Over current
Over temperature Over temperature Over temperature Over temperature Over temperature
Over Power Over Power Over Power Over Power Over Power
Alarm function Over voltage Over voltage Over voltage Over voltage Over voltage
Polar opposite Polar opposite Polar opposite Polar opposite Polar opposite

Opposite Current Capacity
Input OFF 90A 120A 150A 200A 220A
Input ON 100A 150A 180A 240A 260A

Rippling & Noise
Current(rms/p-p) ≤3mA/30mA ≤3mA/30mA ≤5mA/30mA ≤8mA/30mA ≤8mA/30mA
Voltage (rms) ≤5mV ≤5mV ≤5mV ≤5mV ≤5mV

Environment
Temperature *1 0～50°C 0～50°C 0～50°C 0～50°C 0～50°C
Humidity ≤85% ≤85% ≤85% ≤85% ≤85%
Interface *5 RS232, GPIB, USB RS232, GPIB, USB RS232, GPIB, USB RS232, GPIB, USB RS232, GPIB, USB
Programming SCPI SCPI SCPI SCPI SCPI

Rated Input
Voltage (AC110V、AC120V、
AC220V、AC240V)±10%		 (AC110V、AC120V、
AC220V、AC240V)±10%		 (AC110V、AC120V、
AC220V、AC240V)±10%		 (AC110V、AC120V、
AC220V、AC240V)±10%		 (AC110V、AC120V、
AC220V、AC240V)±10%
Frequency 48 to 63Hz 48 to 63Hz 48 to 63Hz 48 to 63Hz 48 to 63Hz
Power
consumption		 100VA 100VA 130VA 130VA 130VA
Net Weight 24kg 26.5kg 38kg 42kg 45kg


*1 As the environment temperature less than 40°C, this apparatus can load the rated input power continuously, more than 40°C and less than 50°C，only can load the 75% of rated input power.

*2 At CCL mode, current transfer speed is the 1/10 of the set value.

*3 Transfer time is the time that from 10% to 90% of the final value.

*4 Transient frequency is decided by the high/low level keeping time and rise & fall time.

*5 Standard attachments include an RS232 interface and USB interface, selected attachment is including GPIB interface.

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