Programmable 4-Channel DC Electronic Load Meter

Programmable 4-Channel DC Electronic Load Meter

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Product Details:

Humidity % 85% RH
Resolution Voltage: 0.1V, Current: 0.01A
Temperature Range 0C to 40C
Measurement Range Voltage: 0-500V, Current: 0-40A
Frequency DC only
Capacity Max 400W per channel
Current Range 0-40A
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Programmable 4-Channel DC Electronic Load Meter Price And Quantity

Minimum Order Quantity 1 Millimeter

Programmable 4-Channel DC Electronic Load Meter Product Specifications

Power Supply 220V AC 10%, 50Hz
Display Type 7 TFT Touch Screen Display
Accuracy 0.05% of reading 0.05% of range
Resolution Voltage: 0.1V, Current: 0.01A
Humidity % 85% RH
Range 0-500V, 0-40A
Current Range 0-40A
Capacity Max 400W per channel
Frequency DC only
Power Consumption Approx. 40W
Measurement Range Voltage: 0-500V, Current: 0-40A
Temperature Range 0C to 40C
Material Industrial Grade ABS Housing
Connectivity Type RS232, USB, LAN
Sensor Type High-precision shunt resistor

Programmable 4-Channel DC Electronic Load Meter Trade Information

Supply Ability 192-240 Millimeter Per Month
Delivery Time 20-25 Days

Product Description

Programmable 4-Channel DC Electronic Load Meter is a compact design and high functional electronic device. It is ideal to be used for the measurement of direct current load in varied systems and equipments. This type of load meter is widely demanded in industry of automotive, aerospace, fuel cells, electronics, etc for its exact measurement, low energy consumption, and simple maintenance. The Programmable 4-Channel DC Electronic Load Meter has soft PVC keypad to operate, LCD screen to display measured data and powder coated metal housing to resist corrosion, scratches and impact.

CP8212
Quantity of channel			4
Channel parallel connection			Support channels parallel connection under any load mode CC/CV/CR/CP/LED
Maximum input power of single channel			100W
Maximum input total power			400W
Channel input current			The low current measuring range: 0.05-2.5A		The high current measuring range: 2.5-10A
Minimum operating voltage			1V-2.5A		5V-10A
Input voltage			Low voltage measuring range: 1-50V		High voltage measuring range: 50-500V
CC (constant current) load mode	Measuring range		0.05A-2.5A		2.5A-10A
	Resolution		1mA		10mA
	Precision		(1%+0.02%FS)
CV (constant voltage) load mode	Measuring range		1-50V		50-500V
	Resolution		0.012V		0.12V
	Precision		(1%+0.02%FS)
CR (constant resistance) load mode	Measuring range		0.4-200		200-9.999k
	Resolution		12bit		12bit
	Precision		(1%+0.02%FS)
CP (constant power) load mode	Measuring range		100W
	Resolution		50mW
	Precision		(1%+0.02%FS)
LED simulation load mode	Measuring range	Vo	1-50V		50V-500V
		Io	0.05-2A		2A-10A
		Rd coefficients	0.001-0.999
	Resolution	Vo	0.012V			0.12V
		Io	1mA			10mA
		Rd coefficients	0.001
	Precision	(1%+0.02%FS)
Current measuring	Measuring range	0.05A-2.5A		2.5A-10A
	Resolution	1mA		10mA
	Precision	(1%+0.02%FS)		(1%+0.02%FS)
Voltage measuring	Measuring range	1-50V		50-500V
	Resolution	0.005V		0.05V
	Precision	(1%+0.02%FS)
Power measuring	Measuring range	100W
	Resolution	50mW
	Precision	(1%+0.02%FS)
The dynamic testing mode	Cycle (T1&T2)	100S-50S
	Resolution	100S
	Precision	2S+100ppm
	Current rate	0.05mA-200mA/S		0.5mA-750mA/S

Flexible Multi-Channel Performance

With the ability to use all four channels independently or seamlessly in parallel, this electronic load meter offers unmatched testing versatility. Each channel can simulate different loading conditions, enabling complex evaluations or maximizing total current capacity, ideal for engineers and quality control teams.

Advanced Load Modes and Precision Controls

Operate under Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), or Constant Power (CP) load modes for highly tailored test scripts. A 7-inch TFT touchscreen provides intuitive control and data review, while high-precision shunt resistors ensure accurate measurements for professional-grade results.

Comprehensive Safety and Connectivity

The system is equipped with over-voltage, over-current, over-power, over-temperature, and reverse polarity protections for worry-free operation. Interfaces including RS232, USB, and optional LAN enable seamless integration with test software and computer control, facilitating data management and automated processes.

FAQs of Programmable 4-Channel DC Electronic Load Meter:

Q: How can the 4-channel electronic load meter be used for simultaneous or parallel testing?

A: Each channel can function independently, allowing you to test four separate devices at once. Alternatively, channels can be connected in parallel to combine their capacity for higher current tests on a single device, providing flexibility for multi-mode setups.

Q: What storage options are available for test settings and how are they accessed?

A: The meter stores up to 50 preset data groups, enabling quick recall of complex test configurations. These can be accessed directly through the intuitive 7-inch TFT touchscreen, streamlining repeated procedures and improving workflow efficiency.

Q: When is it appropriate to use the different load modesCC, CV, CR, and CP?

A: Constant Current is ideal for battery discharge testing, Constant Voltage simulates load with a set voltage, Constant Resistance is used for resistive device testing, and Constant Power is suited to applications where fixed power draw is needed, such as power supply evaluation.

Q: Where can I monitor and control the electronic load meter remotely?

A: Remote monitoring and control are possible via the RS232, USB, or optional LAN interfaces. These connectivity options allow integration with PC software or automated test systems, supporting users in both lab and production settings.

Q: What safety protections are built into the device?

A: The load meter incorporates over-voltage, over-current, over-power, over-temperature, and reverse polarity protections to safeguard both the instrument and devices under test, ensuring safe operation in demanding environments.

Q: How does the intelligent fan cooling system benefit long-term usage?

A: The intelligent fan adjusts its speed automatically based on load and temperature, efficiently dissipating heat and extending the lifespan of internal components. This makes the unit more reliable during continuous or high-power testing sessions.

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