RSE 2 Series
Raycap RSE 2 Series are Type 1 and Type 2 (filtered) Surge Protective Devices (SPD) suitable for use at the service entrance and distribution panel level. With its date and time-stamped impulse counter, it enables root cause analysis of grid issues.
RSE 2 Series products are Type 1 and Type 2 (filtered) surge protective devices that can be used at the service entrance and/or distribution panel level. The series offers two different protection mode options: a standard all-mode / 7-mode configuration and a 10-mode option including an indirectly connected component.
The most distinctive feature of the series is its date and time-stamped TOV / impulse counter. The device records surge events it is exposed to, along with time information. This allows for root cause analysis when a problem occurs in the distribution network, by identifying when the event happened. This ensures the question "why did the device fail" is answered with data, not speculation.
The product utilizes a stacked MOV design, which ensures balanced current sharing among protection elements, increasing total current handling capacity. It is supplied with an extruded aluminum enclosure, end caps, and nipple connection; the device is pre-wired. LED status indicator, audible alarm, and remote monitoring contacts (RC) are standard.
- Type 1 and Type 2 (Filtered) SPD
- Service Entrance and Distribution Panel Level Use
- Protection Mode Options: 7-Mode or 10-Mode
- 50 / 100 / 150 / 200 kA Options per Mode
- Nominal Discharge Current (In): 20 kA
- Short Circuit Current Rating (SCCR): 200 kA
- Date and Time-Stamped TOV / Impulse Counter — Root Cause Analysis Capability
- Stacked MOV Design
- Increased Current Handling Capacity with Sharing Optimization
- Low Protection Voltage Levels
- UL 1449 Listed
- Extruded Aluminum Enclosure, End Caps, and Nipple Connection
- LED Status Indicator + Audible Alarm + Remote Monitoring Contacts (RC)
- Pre-wired Delivery
- 10-Year Standard Warranty
The RSE 2 Series is preferred in applications where traceability is as important as protection performance:
- Service entrance (main panel) — First-level protection
- Main distribution panels — Critical points feeding the entire facility
- Commercial buildings and business centers — Facilities where downtime and equipment failure are costly
- Industrial facilities and production lines — Sites requiring investigation into the source of recurring failures
- Automation and process control systems — Panels supplying sensitive equipment
- Facilities with power quality issues — Event analysis via meter records
- Data centers and critical infrastructure — Systems where record-keeping is mandatory
- Facilities with service and maintenance contracts — Data usable for periodic reporting
