1.Low voltage Power SPD 2.Fine protection for Terminal equipments 3.C+D grade linked function
This power protection device is designed according to IEC61643-1 standard. It is for the lightning protection of power supply input of low power UPS, power regulator, power supply of monitoring room and other power supply of communications equipments.
Characteristics of product
(1)Two-port design realizes two-grade protection
(2)Low residual voltage
(3)Dust-proof, anti-corrosion, explosion-proof, fire-retardant features
(4) Series installation, easy installation, convenient maintenance;
| Model | DK-220AC40 Type E10 | DK-220AC20 Type E10 |
| Material of Outer Shell | Aluminium Shell | |
| Protection Class of Outer Shell | IP2X | |
| Color | Silver Grey | |
| Quantity of Connecting Terminal | Input: 10A 3 Pin Power Plug Output: 10A General Power Socket Seat | |
| Working Temperature | -25 ~ +70°C | |
| Relative Humidity | ≤95% | |
| Damaged Condition | Presenting Breaker Status | |
| Protection Mode | L-PE, N-PE | |
| Dimension(mm) | 127X92X55 | |
| Weight(kg) | 0.52 | 0.54 |
| Production Standard | IEC61643-1 and GB18802.1-2002 | |
| Lightning Protection Class | C+D Grade | |
| Type of SPD | Tow Ports | |
| Type of Applicable Power Supply System | TT,TN,IT | |
| Rated Voltage | 220V AC | |
| Rated Working Currents | 10A | |
| Maximum Continuous Running Voltage | 385V AC | |
| Active Voltage | 620V DC | |
| Rated Working Frequency | 50Hz(60Hz) | |
| Drain Currents | ≤30µA | |
| Nominal Discharge Currents (8/20)µs | 20kA | 10kA |
| Maximum Discharge Currents (8/20)µs | 40kA | 25kA |
| Voltage Protection (8/20)µs (In) Up | ≤1.2kV | ≤1.2kV |
| Respond Time (L/N-PE) | <25ns | |
| Art. No. | 100602004 | 100602005 |
OEM,private label is welcomed.
Special power protection arrester can be made according to customers requirments.
We have been in this industry for more than 20 years, we believe our rich experience and advanced technology will provide our customers best lightning arrester and service.
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