The Polarization Cell Replacement is used in cathodic protection systems for pylon, pipelines, storage tank grounding systems. It can simultaneously provide DC decoupling and AC continuity grounding. This product features higher AC fault current and lightning impulse current ratings than solid-state decouplers, along with an improved heat dissipation structure. Additionally, it has a fail-safe function, short-circuiting in the event of product failure.
KEY FEATURES
- Fail-Safe Short Circuit Mode
- Enhanced Protection Capabilities
- Customizable Voltage Combinations
- Wireless Connection Structure
- Easy installation with back bracket support
SPECIFICATIONS
- Exd Box Type: Casting Aluminum or SS316L
- Lightening Impulse Current: 50KA
- Blocking Voltage: -3V/+1V, or +/-2V
- AC Fault Current: 15KA
- Lightening Protection: 100KA, 8/20μs
- Fail Safe Mode: Shortage after fail
- Connection Type: Exd Flexible tube
- Supporting: Back galvanized steel bracket
- IP Grade: IP65
- Explosion Proof: Exd IIB T4
- Temperature: -25°C to +65°C
APPLICATIONS
- Grounding system for oil gas station
- Grounding system for pylon area
- Insulating flange lightening protection
- Cathodic protection industry
