Knkong Electric Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 Unit per month |
| Delivery Time | 15 working days |
| Packaging Details | Standard export packaging |
| Power supply | AC320V~420V |
| Working temperature | 0℃ ~ 45℃ |
| Relative humidity | ≤ 85RH |
| Scope of application | DC110/220V |
| Manufactory | KNKONG |
| OEM/ODM | Inquiry by email |
| Brand Name | KNKONG |
| Model Number | DC |
| Certification | ISO IEC GB |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 Unit per month |
| Delivery Time | 15 working days | Packaging Details | Standard export packaging |
| Power supply | AC320V~420V | Working temperature | 0℃ ~ 45℃ |
| Relative humidity | ≤ 85RH | Scope of application | DC110/220V |
| Manufactory | KNKONG | OEM/ODM | Inquiry by email |
| Brand Name | KNKONG | Model Number | DC |
| Certification | ISO IEC GB | Place of Origin | China |
| High Light | LV DC Power Supply Panel ，AC 420V MV LV Switchgear ，KNKONG MV LV Switchgear | ||
Product Introduction
Product overview
To debug the DC screen, turn on the AC power to test whether the AC dual power switching device is working properly and whether the voltage of the lower port of the dual power switching device is normal. After the AC part is tested normally, close the AC switch of the charging module in turn, observe whether the module starts normally, and measure the output voltage and polarity of the module. After the charging module starts normally and the output voltage and polarity are correct, turn on the battery pack switch and each bus switch, measure whether the voltage and polarity of the lower port of the battery pack switch, the closed bus, and the control bus are correct, and observe whether the voltmeter is turned on. anti.
Technical
Input voltage: AC 380V ±20%;
Stabilization accuracy0.5%
Steady current accuracy0.5%
Ripple coefficient0.5%
Conversion efficiency: 92%
Noise: 55dB
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
1000000-9000000
Employee Number:
50~100
Ecer Certification：
Active Member
Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import. Relying on a h... Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import. Relying on a h...
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