PRODUCT

Home page

Product

CRIK5000 DC ELECTRONIC LOAD

Series:

The CIRK5000 series of high-power programmable DC electronic loads is a high-reliability, high-precision, and cost-effective full-featured DC electronic load product.
The entire CIRK5000 series of loads is ahead of similar products in terms of reliability, maintainability, scalability, and security, and continues to develop.

Product Inquiry

Details

Product Features

◆ Power range covers 1-500KW, meeting the needs of various industries.

◆ Voltage range of 120V, 600V, 1000V three specifications, other levels can be customized.

◆ Complete protection functions, overcurrent, overvoltage, overtemperature, overpower and reverse polarity reminder protection; all-round MOS protection to avoid blowing the machine.

◆ Multiple load cascading, power can be easily expanded at any time.

◆ Distributed design, power expansion and maintenance are extremely convenient.

◆ High power density, saving valuable space.

◆ Four test modes: constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CP).

◆ Load and unload voltage is programmable, reducing unexpected events during testing and measurement.

◆ Pure hardware constant resistance and constant power design, stable and reliable.

◆ Simulated short circuit function.

◆ Powerful charge and discharge control function, can be connected in series for charge and discharge, convenient for battery and supercapacitor testing.

◆ Built-in ESR test function, supports various industry standards, battery and supercapacitor users can save valuable investment.

◆ Convenient and practical OCP test.

◆ Up to 20KHz dynamic test performance, rise and fall slopes can be set separately.

◆ Large-size color LCD screen, more comprehensive information display.

◆ Intelligent fan control, low noise, more environmentally friendly.

◆ Powerful automatic test function, complex test tasks can be completed with one click.

◆ Analog programming interface, current monitoring interface, remote and local trigger function, can realize complex function control and monitoring.

◆ Multiple communication control interfaces, LAN, RS232, CAN, GPIB (optional).

◆ 3U standard 19-inch module, convenient for rack applications.

◆ Unparalleled high reliability, leading the industry in mean time between failures.

Product Characteristics

The load design has all-round MOS protection, and fuses are designed around the MOS. No matter how the MOS is damaged, it will not cause a short circuit between the positive and negative poles or between the positive pole and the control circuit. Partial MOS damage will not accelerate the damage of other MOS, and can be used continuously.

Distributed design, power layers can be directly replaced or added, maintenance is simple and convenient, and power expansion is easy.

A power limiting circuit is designed, with a very short response time, which can effectively protect the load from damage due to overpower.

Full shielding technology is adopted, whether it is internal or external wiring or PCB wiring, shielding technology is adopted, and digital communication is used between layers, which effectively improves the anti-interference ability of the load.

Special Features:

Constant Current Test Function (CC)

In constant current mode, regardless of the input voltage changes, the load always consumes a constant current.

Constant Voltage Test Function (CV)

In constant voltage mode, the load will consume enough current to maintain the input voltage at the set value.

Constant Resistance Test Function (CR)

In constant resistance mode, the load is equivalent to a constant resistor, and the input current will adjust with the change of the input voltage.

Constant Power Test Function (CP)

In constant power mode, the load will consume a constant power. The input current will linearly adjust with the change of the input voltage to ensure that the power consumption remains unchanged.

Dynamic Current Test Function (CCD)

The dynamic test function can switch the load between two set parameters (main value and transient value) according to the set rules, suitable for power dynamic characteristic testing. Press the panel button "CCD" to quickly switch to the dynamic test interface, and after setting the parameters, use the button "On/Off" to turn the dynamic test function on or off.

Test interface, set parameters, then use the button "On/Off" to turn the dynamic test function on or off.

Automatic Test Function (Auto)

The automatic test function is used to simulate real load waveforms and provide an efficient specification checking process, which can significantly improve testing efficiency. This function allows users to edit 4 sequence test files, each test file can

support 50 test steps. In each test step, the user can set the load mode, load main value, rise slope, fall slope, single-step time, and check content.

Discharge Test Function (Discharge)

The discharge test function is used to perform discharge tests on batteries or supercapacitors. During the test, the voltage of the battery (or capacitor) continuously decreases, and when the voltage is lower than the termination voltage, the load closes the input and stops discharging.

Charging Test Function (Charge)

In addition to providing constant current charging, the CIRK5000 series load also adds an intelligent constant current to constant voltage charging mode to meet customer's charging quality requirements (as full as possible). The charging test function requires series

power supply and battery (or supercapacitor), and use a remote voltage sampling cable.

Equivalent DC Internal Resistance Test Function (ESR)

The CIRK5000's professional internal resistance sampling circuit can accurately capture the voltage drop of the device under test. According to Ohm's law, the equivalent DC internal resistance can be calculated.

Overcurrent Protection Test Function (OCP)

The load provides a rising ramp current to test whether the voltage of the device under test can reach the termination potential, to determine whether the OCP protection is normal. This test checks the output response of the device under test under overload conditions.

Typical Application Areas:

◆ Charging piles, power batteries, fuel cells

◆ Power tools, BMS protection boards

Communication power supplies, electric power supplies, locomotive power supplies

Supercapacitors (modules, protection boards)

Generators, electric motors

Solar energy and related components

Current devices (relays, fuses, electrical connectors, sensors, etc.)

Aerospace

Power supply testing

Electric vehicles, hybrid vehicles

Power electronics industry

Green energy, including electricity storage

Product Specifications

CRIK5000 DC Electronic Load
Model	CRIK5003-120-300		CRIK5003-600-90		CRIK5003-1000-30		CRIK5012-120-1200
Voltage	120V		600V		1,000V		120V
Current	300A		90A		30A		1200A
Power	3,000W		3,000W		3,000W		12,000W
Minimum Operating Voltage	2V/300A		4.5V/90A		5V/30A		2V/1200A
Constant Current Mode
Range	0-30A	0-300A	0-9A	0-90A	0-3A	0-30A	0-120A	0-1200A
Resolution	0.5mA	5mA	0.15mA	1.5mA	0.05mA	0.5mA	2mA	20mA
Accuracy	Low range accuracy: 0.1%+0.1%F.S.; High range accuracy: 0.1%+0.15%F.S.
Constant Voltage Mode
Range	0-12V	0-120V	0-60V	0-600V	0-100V	0-1000V	0-12V	0-120V
Resolution	0.2mV	2mV	1mV	10mV	1.67mV	16.7mV	0.2mV	2mV
Accuracy	0.05%+0.1%F.S.
Constant Power Mode
Range	0-3,000W		0-3,000W		0-3,000W		0-12,000W
Resolution	50mW		50mW		50mW		200mW
Accuracy	0.5%+1%F.S.
Constant Resistance Mode
Range	0.007～74Ω	0.15～1200Ω	0.12～1240Ω	2.5～20000Ω	0.62～6200Ω	12.4～100000Ω	0.0019～19Ω	0.037～300Ω
Accuracy	0.35%+0.42S	0.35%+0.0026S	0.35%+0.0252S	0.35%+157u S	0.35%+0.005S	0.1%+31uS	0.35%+1.68S	0.35%+0.01S
Resolution	16 bits
Slope
Current Slope Range	5-300A/ms	300-15000A/ms	1.5-90A/ms	90-4500A/ms	0.5-30A/ms	30-1500A/ms	20-1200A/ms	1200-60000A/ms
Voltage Slope Range	1.0-50V/ms	50-500V/ms	5.0-250V/ms	250-2500V/ms	8-400V/ms	400-4000V/ms	1.0-50V/ms	50-500V/ms
Power Slope Range	5-300A/ms	300-15000A/ms	1.5-90A/ms	90-4500A/ms	0.5-30A/ms	30-1500A/ms	20-1200A/ms	1200-60000A/ms
Resistance Slope Range	5-300A/ms	300-15000A/ms	1.5-90A/ms	90-4500A/ms	0.5-30A/ms	30-1500A/ms	20-1200A/ms	1200-60000A/ms
Accuracy	(1±35%)*Set Value
Voltage Measurement
Range	0-12V	0-120V	0-60V	0-600V	0-100V	0-1000V	0-12V	0-120V
Accuracy	0.05%+0.05%F.S.		0.05%+0.05%F.S.		0.05%+0.05%F.S.		0.05%+0.05%F.S.
Current Measurement
Range	0-30A	0-300A	0-9A	0-90A	0-3A	0-30A	0-120A	0-1200A
Accuracy	0.1%+0.1%F.S.		0.1%+0.1%F.S.		0.1%+0.1%F.S.		0.1%+0.1%F.S.
Power Measurement
Range	0-3,000W		0-3,000W		0-3,000W		0-12,000W
Accuracy	0.5%+1%F.S.		0.5%+1%F.S.		0.5%+1%F.S.		0.5%+1%F.S.
Transient Measurement
T1&T2	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms
Resolution	1us	1ms	1us	1ms	1us	1ms	1us	1ms
Accuracy	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm
Dimensions	13cm(H)×48cm(W)×64cm(D)						52cm(H)×48cm(W)×64cm(D)
Temperature Specifications	Protection temperature 85°C, operating temperature 0 ~40 °C, full power operating temperature 0 ~25 °C

See table below:

Model	CRIK5012-600-360		CRIK5012-1000-120		CRIK5021-600-630		CRIK5021-1000-210
Voltage	600V		1,000V		600V		1,000V
Current	360A		120A		630A		210A
Power	12,000W		12,000W		21,000W		21,000W
Minimum Operating Voltage	4.5V/360A		5V/120A		4.5V/630A		5V/210A
Constant Current Mode
Range	0-36A	0-360A	0-12A	0-120A	0-63A	0-630A	0-21A	0-210A
Resolution	0.6mA	6mA	0.2mA	2mA	1.05mA	10.5mA	0.3mA	3mA
Accuracy	Low range accuracy: 0.1%+0.1%F.S.; High range accuracy: 0.1%+0.15%F.S.
Constant Voltage Mode
Range	0-60V	0-600V	0-100V	0-1000V	0-60V	0-600V	0-100V	0-1000V
Resolution	1mV	10mV	1.67mV	16.7mV	1mV	10mV	1.67mV	16.7mV
Accuracy	0.05%+0.1%F.S.
Constant Power Mode
Range	0-12,000W		0-12,000W		0-21,000W		0-21,000W
Resolution	200mW		200mW		350mW		350mW
Accuracy	0.5%+1%F.S.
Constant Resistance Mode
Range	0.03～300Ω	0.62～5000Ω	0.15～1500Ω	3～25000Ω	0.018～180Ω	0.35～2800Ω	0.09～880Ω	1.77～14000Ω
Accuracy	0.35%+0.1008S	0.35%+630uS	0.35%+0.02S	0.1%+126uS	0.35%+0.176S	0.35%+0.0011S	0.35%+0.035S	0.1%+220uS
Resolution	16 bits
Slope
Current Slope Range	6-360A/ms	360-18000A/ms	2-120A/ms	120-6000A/ms	10.5-630A/ms	630-31500A/ms	3.5-210A/ms	210-10500A/ms
Voltage Slope Range	5.0-250V/ms	250-2500V/ms	8-400V/ms	400-4000V/ms	5.0-250V/ms	250-2500V/ms	8-400V/ms	400-4000V/ms
Power Slope Range	6-360A/ms	360-18000A/ms	2-120A/ms	120-6000A/ms	10.5-630A/ms	630-31500A/ms	3.5-210A/ms	210-10500A/ms
Resistance Slope Range	6-360A/ms	360-18000A/ms	2-120A/ms	120-6000A/ms	10.5-630A/ms	630-31500A/ms	3.5-210A/ms	210-10500A/ms
Accuracy	(1±35%)*Set Value
Voltage Measurement
Range	0-60V	0-600V	0-100V	0-1000V	0-60V	0-600V	0-100V	0-1000V
Accuracy	0.05%+0.05%F.S.		0.05%+0.05%F.S.		0.05%+0.05%F.S.		0.05%+0.05%F.S.
Current Measurement
Range	0‐36A	0‐360A	0‐12A	0-120A	0‐63A	0‐630A	0‐21A	0‐210A
Accuracy	0.1%+0.1%F.S.		0.1%+0.1%F.S.		0.1%+0.1%F.S.		0.1%+0.1%F.S.
Power Measurement
Range	0-12,000W		0-12,000W		0-21,000W		0-21,000W
Accuracy	0.5%+1%F.S.		0.5%+1%F.S.		0.5%+1%F.S.		0.5%+1%F.S.
Transient Measurement
T1&T2	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms
Resolution	1us	1ms	1us	1ms	1us	1ms	1us	1ms
Accuracy	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm	1us+100ppm	1ms+100ppm
Dimensions	52cm(H)×48cm(W)×64cm(D)				116cm(H)×60cm(W)×80cm(D)
Temperature Specifications	Protection temperature 85°C, operating temperature 0 ~40 °C, full power operating temperature 0 ~25 °C

Product Selection Table:

Input Parameters	150V	600V	1200V	Height
4kW	CRIK5004-150-400	CRIK5004-600-280	CRIK5004-1200-160	4U
5kW	CRIK5005-150-500	CRIK5005-600-350	CRIK5005-1200-200	4U
6kW	CRIK5006-150-600	CRIK5006-600-420	CRIK5006-1200-240	4U
8kW	CRIK5008-150-800	CRIK5008-600-560	CRIK5008-1200-320	7U
10kW	CRIK5001-150-1000	CRIK5001-600-700	CRIK5001-1200-400	7U
12kW	CRIK5002-150-1200	CRIK5002-600-840	CRIK5002-1200-480	7U
18kW	CRIK5008-150-1800	CRIK5008-600-1260	CRIK5008-1200-720	14U
24kW	CRIK5024-150-2400	CRIK5024-600-1680	CRIK5024-1200-960	14U
30kW	CRIK5030-150-3000	CRIK5030-600-2100	CRIK5030-1200-1200	22U
36kW	CRIK5036-150-3000	CRIK5036-600-2520	CRIK5036-1200-1440	22U
42kW	CRIK5042-150-3000	CRIK5042-600-2940	CRIK5042-1200-1680	22U
48kW	CRIK5048-150-3000	CRIK5048-600-3000	CRIK5048-1200-1920	32U
54kW	CRIK5054-150-3000	CRIK5054-600-3000	CRIK5054-1200-2160	32U
60kW	CRIK5060-150-3000	CRIK5060-600-3000	CRIK5060-1200-2400	32U
72kW	CRIK5072-150-3000	CRIK5072-600-3000	CRIK5072-1200-2880	39U
700W	CRIK5007-150-80	CRIK5007-600-60	CRIK5007-1200-25	2U
1200W	CRIK5012-150-160	CRIK5012-600-120	CRIK5012-1200-50	2U
1500W	CRIK5015-150-160	CRIK5015-600-120	CRIK5015-1200-50	2U
1800W	CRIK5018-150-200	CRIK5018-600-150	CRIK5018-1200-60	2U
2250W	CRIK5022-150-240	CRIK5022-600-180	CRIK5022-1200-75	2U
2400W	CRIK5024-150-280	CRIK5024-600-210	CRIK5024-1200-90	2U
3000W	CRIK5030-150-320	CRIK5030-600-240	CRIK5030-1200-100	2U

Input Power	20V	Full Current Voltage	Height
400W	CRIK5004FZ-20-150	0V	2U
600W	CRIK5006FZ-20-300	0V	2U
750W	CRIK5007FZ-20-150	0V	2U
1kW	CRIK5010FZ-20-300	0V	4U
1.2kW	CRIK5012FZ-20-600	0V	4U
1.5kW	CRIK5015FZ-20-300	0V	4U
2kW	CRIK5020FZ-20-300	0V	4U
1.8kW	CRIK5018FZ-20-900	0V	6U
2.2kW	CRIK5022FZ-20-450	0V	6U
3kW	CRIK5030FZ-20-450	0V	6U
2.4kW	CRIK5030FZ-20-1200	0V	8U

Input Power	40V	Full Current Voltage	Height
750W	CRIK5007F-40-150	0.2V	2U
1500W	CRIK5015F-40-300	0.2V	2U
2250W	CRIK5022F-40-450	0.2V	2U
3000W	CRIK5030F-40-600	0.2V	2U
4500W	CRIK5045F-40-900	0.2V	4U
6000W	CRIK5060F-40-1200	0.2V	4U
9000W	CRIK5090F-40-1800	0.2V	6U
12000W	CRIK5120F-40-2400	0.2V	8U
15000W	CRIK5150F-40-3000	0.2V	10U
18000W	CRIK5180F-40-3600	0.2V	12U
21000W	CRIK5210F-40-4200	0.2V	14U

◆ Special specifications can be customized according to customer requirements (power, stepping, size, display, customized model cycle is slightly longer)

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.