An overview of
JK99500 series wide range programmable DC power supply has a super wide range of working fields, voltage, current setting combination can achieve 2-3 times of constant power type power supply, one can rece a number of different specifications of traditional DC power supply, reduce repeated input cost. This series has two operating modes of constant voltage CV and constant current CC. It can be used in automatic testing, process control, battery charging and aging testing where high quality DC stable power supply is needed. The zero voltage "soft switch" function of this series of products can actually reduce the switching transient stress, so as to have very low output noise. Soft switches can also improve efficiency and reduce heat, thus making the power supply more stable
Product features
High performance, high power density, compact and portable
** Compatible with single-phase 220V and three-phase 380V power grid input
** Input with PFC power factor correction, power factor ≥0.97
**OLED disy 5-bit disy, support Chinese, English dual language menu switch disy
**CV constant voltage,CC constant current two modes of operation according to the load current size automatic switching
** Multi-function key and encoder combined operation, support List dynamic programming output, multi-data storage
** zero voltage current wide range adjustment; Can be extended series/parallel power/current/voltage
** With voltage, current preset function
Voltage and current slope control
** finally set the memory function; Timer output function
** Standard analog monitoring interface and RS-485 communication interface, support Modbus standard communication protocol
Application field
Testing of electronic components, aging
Batteries, capacitive charging devices
Motor and controller test
Photovoltaic inverter, frequency converter aging
Other kinds of high-precision DC power output ces
Precision electrolysis electroting, sewage treatment
LED、OLED屏老化
Laboratory, electronic equipment, automatic test equipment
Electronic inspection equipment, production line equipment, communication equipment
Quick selection specification table
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JK 99500 A series of technical indicators
Rated output value |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Electricity压可调范围（*1 ） |
V |
0 ～ 25 |
0 ～ 40 |
0 ～ 80 |
0 ～ 200 |
0 ～360 |
0 ～ 500 |
0 ～ 750 |
0 ～ 1000 |
0 ～ 1500 |
0 ～ 2000 |
ElectricityFlow可调范围（*2 ） |
A |
0 ～ 410 |
0 ～300 |
0 ～ 170 |
0 ～ 55 |
0 ～ 35 |
0 ～ 25 |
0 ～ 16 |
0 ～ 12 |
0 ～ 8 |
0 ～ 6 |
Rated power （OPP=105% Rating) |
W |
5000 W |
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Input characteristics |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Voltage / Frequency |
-- |
单相220VAC ／三相380 VAC ±15% ／47 ～63Hz |
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Power factor (typical value) |
-- |
≥ 0.97@380Vac , rated output power. |
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Efficiency (--) @ 380Vac满载时） |
% |
≥ 86 |
≥ 86 |
≥ 87 |
≥ 88 |
≥ 88 |
≥ 89 |
≥ 89 |
≥ 89 |
≥ 89 |
≥ 89 |
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Constant pressure mode (CV) |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Source effect ( *3） |
-- |
Rated output voltage 0.05%+10mV |
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Load effect ( *4） |
-- |
100V Internal specifications: Rated output voltage 0.5%+10mV; 100V Above specifications (inclusive) : Rated output voltage 0.2%+10mV; 500V Above specifications (inclusive) : Rated output voltage 0.1%+10mV |
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Ripple and noise ( p-p, 20MHz） |
mV |
300 |
350 |
350 |
500 |
600 |
650 |
850 |
950 |
1500 |
2000 |
Ripple r.m.s.5Hz~1MHz |
mV |
90 |
85 |
85 |
140 |
160 |
220 |
300 |
320 |
500 |
680 |
Transient response time |
mS |
≤2mS（ 当负载变化为Rated output powerFlowThe10 ～90% 时,Output voltage在其额定输出The0.5% Range of recovery time) |
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Startup delay |
≤ |
6S |
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Constant-current mode (CC) |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Source effect ( *3） |
-- |
Rated output power Flow The 0.05%+10mA |
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Load effect |
-- |
30A Above specifications (inclusive) : Rated output power Flow The 0.2%+10mA; 30A Internal specifications: Rated output power Flow The 0.3%+10mA; 10A Internal specifications (including) : Rated output power Flow The 0.5%+10mA |
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Ripple r.m.s.5Hz~1MHz |
mA |
≤800 |
≤600 |
≤350 |
≤110 |
≤70 |
≤50 |
≤30 |
≤25 |
≤15 |
≤15 |
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The process of Control |
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Output voltage SimulationThe process ofControl |
-- |
0~5VOr 0~10V（ By default) Correspond to 0~Output voltage值;精度：Rated output voltage ±1% |
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输出ElectricityFlow SimulationThe process ofControl |
-- |
0~5VOr 0~10V（ By default) Correspond to 0~输出ElectricityFlow值;精度：Rated output powerFlowThe ±1% |
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Output voltage Simulation Back check |
-- |
0~5VOr 0~10V（ By default) Correspond to 0~Output voltage值;精度：Rated output voltage ±1% |
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输出ElectricityFlow Simulation Back check |
-- |
0~5VOr 0~10V（ By default) Correspond to 0~输出ElectricityFlow值;精度：Rated output powerFlowThe ±1% |
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远The process of开关机 SimulationSignal |
-- |
Passive Dry contact Switching quantity Signal Or High and low level Signal Control制Electricity源开关机（ Default low power on) |
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数字The process ofControl |
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标配RS-485 通讯接口,可选配R S-232、 U SB 通讯转换模块Electricity缆,支持Modbus Communication protocol. |
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Work Can |
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String /并联运行 |
-- |
支持同规格型号String /并联运行扩展Electricity压、ElectricityFlow、Work率;并联为主从运行模式自动均Flow. |
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Electricity压和ElectricityFlow斜率Control制 |
-- |
可编The process of输出上升和下降斜率.编The process of范围： 0.01~100V/SOr A/S |
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LIST Dynamic output |
-- |
可保存4 个L IST The process of序文件,每个文件多可编辑2 00 Step data; There are three execution modes: loop, continuous and single step. |
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定时器WorkCan |
- - |
0-9999 Minutes can be set |
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Fast data storage ／ Call |
-- |
storable 4组常用TheVoltage /ElectricityFlow等参数工作数据 |
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Protect |
-- |
输出过压、过Flow、过载、过温、短路、输入欠压、过压Protect |
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面板监Control |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Mode of operation |
-- |
编The process of器旋钮+ 多WorkCan按键 |
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Disy mode |
-- |
5位 O LED 屏显示Output voltage、ElectricityFlow、Work率,工作状态等信息;支持中、英文双语言菜单切换显示 |
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Electricity Pressure disy precision |
-- |
0.1%+0.1% F.S. |
0.05%+0.1% F.S. |
0.05%+0.05% F.S. |
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ElectricityFlow显示精度 |
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0.1%+0.1% F.S. |
0.1%+0.1% F.S. |
0.1%+0.2% F.S. |
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Electricity压设定值精度 |
-- |
0.1%+0.1% F.S. |
0.05%+0.1% F.S. |
0.05%+0.05% F.S. |
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ElectricityFlow设定值精度 |
-- |
0.1%+0.1% F.S. |
0.1%+0.1% F.S. |
0.1%+0.2% F.S. |
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Set value resolution |
-- |
5 位O LED, 显示格式：99999 ,固定分辨率不升位,分辨率为：0. 001 |
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Disy value resolution |
-- |
5 位O LED, 显示格式：99999 ,当前值降一位,小数点自动升一位,分辨率为：0. 001 |
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Environmental applicability |
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工作环境温度/ Storage temperature |
°C |
0 ℃～+40 ℃/ -20 ℃～+70 ℃ |
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工作湿度/ Storage humidity |
% |
20~90%RH (no condensation)/ 10~95%RH (no condensation) |
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Heat dissipation mode |
-- |
温Control调速风扇,保证Electricity源正常工作The前提下兼顾风机噪声与工作温度. |
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外形尺寸/ The weight of |
-- |
25-410 |
40-300 |
80-170 |
200-55 |
360-35 |
500-25 |
750-16 |
1000-12 |
1500-8 |
2000-6 |
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Size (excluding output copper bar, etc.) |
m m |
480(430)W ×88H ×535Dmm （标准2U ） |
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The weight of |
K g |
25 |
25 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
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Note :
* 1：小Electricity压为额定输出 Electricity压 The0 . 1% Within. *2：小ElectricityFlow为Rated output powerFlowThe0 . 2% Within.
*3： 确保负载恒定不变The情况下测量. *4： 确保输入Electricity压恒定不变,空载到满载,在Electricity压补偿采样端测量.
