- High frequency programmable power supply
High frequency programmable power supply - Product Introduction:
Application fields:
Electrochemistry, crystal growth, metal surface treatment, environmental protection application, electric power transmission, heating application, military aviation, aging test and other application fields.
High frequency programmable power supply - product features:
1. DSP control technology is used to realize the digital control of power supply and communication, and further improve the reliability of power supply operation and communication.
2. Using soft switching technology can effectively improve the life of power devices and reduce the loss of switching power supply.
3. The core components are imported devices of high quality, the main transformer is the national invention patent product of the company (invention patent No.: zl200610035697.1), and the output rectifier is the diode independently developed by the company (invention patent No.: zl2012 10293208.8). The diode has the characteristics of simple structure, strong conductivity, high temperature resistance and safe and reliable operation.
4. 20 sections of different voltage, current, power, operation time, mode, output phase (a +, B -) settings, each section of the operation mode is constant current, constant voltage, constant power (can be automatically switched), each section of the operation time can be up to 65535 seconds, can choose the timed shutdown alarm function, can set the first section of soft start and the last section of soft close function. Eight groups of memory functions can store common parameters (voltage V, current I, power P, time, mode, phase, etc.) and the LCD display operation is simpler and clearer;
5. Optional RS485 / RS232 / LAN / can and other data interfaces, standard MODBUS or CAN2.0 communication protocol, and computer / upper computer software control and monitoring can be configured. (matching)
6. Optional (isolated / non isolated) 0-5V, 0-10V, 4-20mA and other PLC analog signal control power supply voltage and current control and feedback; switch signal and high and low level signal switch;
7. With input overvoltage, undervoltage, phase loss, overcurrent, overheating protection and other machines.
8. Optional timing switch (and timing alarm, in which the alarm can be set to delay automatic shutdown) function.
9. Electricity meter can be added: the display range is 0 ~ 65535, and the display unit can choose "ampere hour" or "ampere minute".
10. It can provide output positive and negative reversing function (bipolar), reversing mode: manual, timing, computer program control, etc.
11. Special control functions can be realized according to customer requirements.
High frequency programmable power supply - technical parameters:
特性類型 | 參數(shù)項(xiàng)目 | 技術(shù)要求 |
輸入特性 | 額定輸入電壓 | 單相AC220V/三相AC380V±10% 50HZ |
額定輸入電流 | ||
額定輸入功率 | ||
輸入功率因數(shù) | COSΦ≥0.93（負(fù)載率≥85%） | |
輸出特性 | 輸出電壓 | DC 0～10V （0～100%平滑連續(xù)可調(diào)） |
輸出電流 | DC 0～2250A（0～100%平滑連續(xù)可調(diào)） | |
穩(wěn)流精度 | ≤1% | |
穩(wěn)壓精度 | ≤1% | |
均流誤差 | ≤1% | |
額定輸出效率 | ≥92%(負(fù)載率≥85%) | |
輸出波形 | 直流方波 | |
輸出接口 | 數(shù)字通訊：RS485，模擬量：0~5V、0~10V、4~20mA、 | |
絕緣特性 | 絕緣強(qiáng)度 | 輸入—輸出：AC1000V,10mA,1分鐘 |
輸入—機(jī)殼：AC1000V, 10mA,1分鐘 | ||
絕緣電阻 | 輸入—輸出：≥5MΩ | |
輸入—機(jī)殼：≥5MΩ | ||
輸出—機(jī)殼；≥5MΩ | ||
保護(hù)特性 | 輸入過(guò)壓、欠壓、缺相、過(guò)流、輸出短路保護(hù)、過(guò)熱保護(hù) | |
其他特性 | 噪聲 | ≤75dB |
MTBF | ≥50000h | |
變壓器絕緣等級(jí) | B級(jí) | |
運(yùn)行狀況 | 產(chǎn)品可連續(xù)滿負(fù)載運(yùn)行 | |
負(fù)荷類型 | Ⅱ級(jí)（100%連續(xù)，150%一分鐘） | |
The above configuration customers can choose according to their needs, and the programming can be customized according to their requirements.
★ our company can quickly customize high-power power supply products according to customer requirements.
(current: 10a-30000a, voltage: 1v-1000v), production cycle: about one week.
The product is free of charge for one year warranty, lifelong maintenance service, free of charge for customer training maintenance personnel.
規(guī)格型號(hào) | 輸出電流范圍（A） | 輸出電流范圍（A） | 外形尺寸 | 冷卻方式 |
GGHF-150/15 | 0-150 | 0-15 | 365×400×246 | 風(fēng)冷 |
GGDF-500/6 | 0-500 | 0-6 | 290×380×590 | 風(fēng)冷 |
GGHS-300/40 | 0-300 | 0-40 | 550×750×945 | 風(fēng)冷 |
GGES-800/55 | 0-800 | 0-55 | 400×600×300 | 風(fēng)冷 |
GGHS-1000/40 | 0-1000 | 0-40 | 650×900×1270 | 風(fēng)冷 |
GGDF-1500/6 | 0-1500 | 0-6 | 340×440×650 | 風(fēng)冷/水冷 |
GGHS-2500/40 | 0-2500 | 0-40 | 650×900×1270 | 水冷 |
GGDF-2000/12 | 0-2000 | 0-12 | 340×480×380 | 風(fēng)冷/水冷 |
GGDS-3000/15 | 0-3000 | 0-15 | 400×550×710 | 水冷/風(fēng)冷 |
GGDS-6000/15 | 0-6000 | 0-15 | 400×720×910 | 水冷/風(fēng)冷 |
GGES-7000/12 | 0-7000 | 0-12 | 900×870×2000 | 水冷 |
GGHS-8000/24 | 0-8000 | 0-24 | 800×870×1800 | 水冷 |
GGHS-10000/24 | 0-10000 | 0-24 | 900×870×2000 | 水冷 |
GGHS-12000/24 | 0-12000 | 0-24 | 1100×1300×1880 | 水冷 |
GGHS-15000/24 | 0-15000 | 0-24 | 1250×1100×1800 | 水冷 |
GGHS-24000/24 | 0-24000 | 0-24 | 2050×1200×1800 | 水冷 |
GGHS-30000/24 | 0-30000 | 0-24 | 2050×1500×2000 | 水冷 |
GGHS-50000/15 | 0-50000 | 0-15 | 2000×2500×2000 | 水冷 |
