Lightning Surge Arrestor Protector DK-220ACm Type A 1. Over 20 years specialized in lightning protection 2. CE certificated
Lightning Surge Arrestor Protector DK-220ACm Type A
updated on Dec.9, 2011
Brief Introduction
Dikai AC Power Type A SPD is designed according to IEC standard and input with Lightning protective status indicator, Malfunction indicator and Lightning Strike Counter.
It is suitable for lightning protection of 220V AC power system.
8/20us Maximum Discharging Currents Imax can be 20kA/line.
Parameters
| Product Model | DK-220AC60 Tape A | DK-220AC110 Tape A |
| Case material | Aluminium Shell | |
| Color | White | |
| Installation Way | Wall Mounted | |
| No.of Connector Terminal | 3 PIN | |
| Working Environment | -40~+85°C | |
| Relative Humidity | ≤95% | |
| Damage Status | Presenting Braking Status | |
| Protection Mode | L-N-PE(1+1) | |
| Dimension | 220*295*90mm | |
| Weight | 3.26 | 3.28 |
| Indicator Function | Working/Malfunction Indicator,Thunder Strike Counter | |
| Referrence Standard | IEC61643 and GB 18802.1-2002 | |
| Lightening Protection Level | C Grade | B Grade |
| SPD Type | One Ports | |
| Type of Applicable Power Supply System | TT, TN, IT | |
| Rated Working Voltage | 220V AC | |
| Max. Continuous Running Voltage | 385C AC | |
| Active Voltage | ≥620V DC | |
| Rated Working Frequency | 50Hz(60Hz) | |
| Leakage Current | ≤30μA | |
| Nominal Discharge Current (8/20) μs | 30KA | 50KA |
| Max. Discharge Current (8/20) μs | 60KA | 100KA |
| Voltage Protection Level (8/20) μs (10kA)Up | ≤1.5kA | |
| Voltage Protection Level (8/20) μs (In)Up | ≤2.2kV | ≤2.5kV |
| Respond Time (L-N) | <20nS | |
| Respond Time (N-PE) | <100nS | |
| Main Circuit Connecting Parameters | ||
| Type of Connector L/N | Screw Stationary Terminal | |
| Specification of Screw | M5 | |
| Min.SPD connecting weir sectional surface | BVR-10mm² | BVR-16mm² |
| Max.SPD connecting weir sectional surface | BVR-25mm² | |
| Type of PE Connector | Screw Stationary Terminal(Cold-press Terminal) | |
| Specification of Screw | M6 | |
| Min.PE connecting weir sectional surface | BVR-10mm² | BVR-25mm² |
| Max.PE connecting weir sectional surface | BVR-35mm² | |
| Connecting Parameter of Remot Alert Circuit | ||
| Type of connector | Screw Stationary Terminal | |
| Specification of Screw | M2 | |
| Min. Section Surface of Connecting Wire | BVR-0.5mm² | |
| Max. Section Surface of Connecting Wire | BVR-1.5mm² | |
| Max. working Voltage | 125V DC | |
| Max. working Current | 0.5A(DC) | |
| Maximum Load Power | 12.5W | |
| Art. No. | 10401002 | 10401001 |
Applicable Scope
Low Voltage Main Electrical Power Distribution Cabinet/BoxOut-door Electrical Power Distribution Cabinet/BoxMoist, Damp, Dusty or Corrosive EnvironmentEnvironment need Record the lightning Currents DischargingApplicable Power Supply System: TT, TN, ITCharacter
Working IndicatorMalfunction IndicatorLightning Strike CounterWater-proofRemote Alarm Connector Terminalother products you might need
Lightning Surge Arrestor Protector DK-220ACm Type A
