性能：
输出电压1.5V~80V与1.5V~400V之间选购，单组大功（可达10KW~30KW）大电流（500A~1000A）输出
使用16*2大型背光LCD4 1/2位显示，IMONITOR/V-SENSE连接功能
高精度、高稳定性、高准确性。
高速负载电流变化率，反应快速，负载动态工作频率从1HZ~5KHZ。
良/不良 设定（Min,Max,Voltage）,便携式负载
GP-IB/RS232C（RS-485）标准接口
面板具有存储记忆功能，可设定100级参数及状态
过电压（OVP）、过电流（OCP）、过功率（OPP）、过温度（OTP）、RPP保护功能
具有定电流（CC）、定电压（CV）、定电阻（CR）、定功率（CP）四种测试模式。
可与控制器连接多组工作输出（1组、2组、4组、至多6组）
应用领域：
UNICORN UDL型电子负载主要适用于AC/DC电源，DC/DC变换器，电池放电、充电器及电源类电子原器件，并能很好地应用于设计研发、生产线及品质检测等方面；负载可在定电流、定电阻、定电压、定功率的模式下工作；UNICORN电子为您提供最佳的解决方案。
技术指标：
| SPECIFICATION |
UDL-300H |
| OPERATING RANGE |
POWER |
0 ~ 300W |
| VOLTAGE |
1.5 ~ 400V |
| CURRENT |
0 ~ 6A |
| MODE |
CC |
RANGE |
LOW=0.0000~0.600A |
HIGH=0.000~6.000A
|
| RESOLUTION |
1 mA |
1 mA |
| CV |
RANGE |
1.5~400.0W |
RESOLUTION
|
0.1V |
| CR |
RANGE |
LOW=120~2000 Ω |
HIGH=12.0~200.0
Ω |
RESOLUTION
|
1 Ω |
0.1 Ω |
| CP |
RANGE |
0.0 ~ 300.0W
|
RESOLUTION
|
0.1W |
| F U N C T I O N |
AUTO SEQUENCE |
MEMORY STEP
|
MAX. 100 STEP
(ST=00 ~ ST=99) / (MODE,TIME,CC,CV,CR,CP) |
| TIME |
0.001 TO 50000,000sec
(1msec / UNIT) |
| COUNTER |
1 TO 50000
CYCLES, 0 = ∽ |
| INRUSH (CC) |
CURRENT |
6.01 TO 12.00A
(ONLY CC MODE) |
| TIME |
0.001 TO 0.1sec
(MAX 100msec) |
| DYNAMIC |
MEMORY STEP
|
2 CHANEL (HIGH
, LOW) |
| FREQUENCE |
1Hz ~ 5KHz
|
| DUTY |
2 ~ 98% |
RISE & FALL
TIME |
20 μs ~ 20
ms |
| STATIC |
MEMORY STEP
|
10 CHANNEL
(ST=AA,BB,CC,DD,EE,FF,GG,HH,II,JJ) (MODE,TIME,CC,CV,CR,CP) |
| EXT WAVE IN |
0~10V DC /
0~6A (CC,CV,CR,CP) |
| GO/NG & ON VOLTAGE SETTING |
0.0 TO 435.0V |
| DISPLAY |
VOLTAGE |
4 1/2 AUTO
5 READINGS/sec
ACCURACY= ±0.03% OF RANGE + 2 DIGITS |
| CURRENT |
LOW |
0.0000~0.6000A
|
ACCURACY= ±0.07% OF RANGE + 2 DIGITS 5 READING/sec |
| HIGH |
0.000~6.000A |
VOLTAGE SENSE INPUT (V SENSE)
|
0 TO 435V |
| CURRENT MONITOR (I MONITOR) |
0~10V DC /
0~6A |
| PROTECTION |
OPP(POWER) |
310W |
OVP(VOLTAGE)
|
435V |
OCP(CURRENT)
|
6.30A |
OTP(TEMPERATURE)
|
OVER TEMPERATURE
(HEAT SINK 85℃) |
REVERSE POLARITY
|
ABOUT 6A DURING
1 MINUTE |
LOAD INPUT
SHORT |
CURRENT=64A,
RESISTANCE=0.25Ω(MAX) |
PC INTERFACE(REMOTE CONTROL)
|
GP-IB & RS-232C
(RS-485)=ISOLATED WITH PHOTO-IC |
| LINE INPUT VOLTAGE |
AC 110V / 220V
± 10%, 60Hz |
| OPERATING ENVIRONMENT |
0 ℃ TO 50℃,
80% R.H. |
| ACCESSORIES |
INPUT POWER CORD×1, INSTRUCTION MANUAL×1 , DC input cable×1,BNC to BNC cable×1,BNC
to clipe cable×1,Software(Only RS-232C)CD×1,RS-232C cable×1 |
| WEIGHT (APPROX) |
11 Kg |
| DIMENSION (W*D*H mm) |
140(W)×500×(D)200(H)mm | |
